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IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo printf "%s\n" "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done (set) 2>&1 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( *${as_nl}ac_space=\ *) sed -n \ "s/'\''/'\''\\\\'\'''\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" ;; #( *) sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) echo printf "%s\n" "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo for ac_var in $ac_subst_vars do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then printf "%s\n" "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo for ac_var in $ac_subst_files do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then printf "%s\n" "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo cat confdefs.h echo fi test "$ac_signal" != 0 && printf "%s\n" "$as_me: caught signal $ac_signal" printf "%s\n" "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 for ac_signal in 1 2 13 15; do trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal done ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h printf "%s\n" "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. if test -n "$CONFIG_SITE"; then ac_site_files="$CONFIG_SITE" elif test "x$prefix" != xNONE; then ac_site_files="$prefix/share/config.site $prefix/etc/config.site" else ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi for ac_site_file in $ac_site_files do case $ac_site_file in #( */*) : ;; #( *) : ac_site_file=./$ac_site_file ;; esac if test -f "$ac_site_file" && test -r "$ac_site_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' // Does the compiler advertise C99 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " # Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=' // Does the compiler advertise C++98 conformance? #if !defined __cplusplus || __cplusplus < 199711L # error "Compiler does not advertise C++98 conformance" #endif // These inclusions are to reject old compilers that // lack the unsuffixed header files. #include #include // and are *not* freestanding headers in C++98. extern void assert (int); namespace std { extern int strcmp (const char *, const char *); } // Namespaces, exceptions, and templates were all added after "C++ 2.0". using std::exception; using std::strcmp; namespace { void test_exception_syntax() { try { throw "test"; } catch (const char *s) { // Extra parentheses suppress a warning when building autoconf itself, // due to lint rules shared with more typical C programs. assert (!(strcmp) (s, "test")); } } template struct test_template { T const val; explicit test_template(T t) : val(t) {} template T add(U u) { return static_cast(u) + val; } }; } // anonymous namespace ' # Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=' assert (argc); assert (! argv[0]); { test_exception_syntax (); test_template tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false); } ' # Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=' // Does the compiler advertise C++ 2011 conformance? #if !defined __cplusplus || __cplusplus < 201103L # error "Compiler does not advertise C++11 conformance" #endif namespace cxx11test { constexpr int get_val() { return 20; } struct testinit { int i; double d; }; class delegate { public: delegate(int n) : n(n) {} delegate(): delegate(2354) {} virtual int getval() { return this->n; }; protected: int n; }; class overridden : public delegate { public: overridden(int n): delegate(n) {} virtual int getval() override final { return this->n * 2; } }; class nocopy { public: nocopy(int i): i(i) {} nocopy() = default; nocopy(const nocopy&) = delete; nocopy & operator=(const nocopy&) = delete; private: int i; }; // for testing lambda expressions template Ret eval(Fn f, Ret v) { return f(v); } // for testing variadic templates and trailing return types template auto sum(V first) -> V { return first; } template auto sum(V first, Args... rest) -> V { return first + sum(rest...); } } ' # Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=' { // Test auto and decltype auto a1 = 6538; auto a2 = 48573953.4; auto a3 = "String literal"; int total = 0; for (auto i = a3; *i; ++i) { total += *i; } decltype(a2) a4 = 34895.034; } { // Test constexpr short sa[cxx11test::get_val()] = { 0 }; } { // Test initializer lists cxx11test::testinit il = { 4323, 435234.23544 }; } { // Test range-based for int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; for (auto &x : array) { x += 23; } } { // Test lambda expressions using cxx11test::eval; assert (eval ([](int x) { return x*2; }, 21) == 42); double d = 2.0; assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); assert (d == 5.0); assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); assert (d == 5.0); } { // Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0); } { // Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45); } { // Test override and final cxx11test::overridden o1(55464); } { // Test nullptr char *c = nullptr; } { // Test template brackets test_template<::test_template> v(test_template(12)); } { // Unicode literals char const *utf8 = u8"UTF-8 string \u2500"; char16_t const *utf16 = u"UTF-8 string \u2500"; char32_t const *utf32 = U"UTF-32 string \u2500"; } ' # Test code for whether the C compiler supports C++11 (complete). ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} ${ac_cxx_conftest_cxx11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} ${ac_cxx_conftest_cxx11_main} return ok; } " # Test code for whether the C compiler supports C++98 (complete). ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Auxiliary files required by this configure script. ac_aux_files="compile missing install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}/Tools/config" # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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" >&6; } if test ${ac_cv_path_EGREP+y} then : printf %s "(cached) " >&6 else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" # Check whether --with-pcre was given. if test ${with_pcre+y} then : withval=$with_pcre; else $as_nop with_pcre=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable PCRE2 support" >&5 printf %s "checking whether to enable PCRE2 support... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_pcre" >&5 printf "%s\n" "$with_pcre" >&6; } if test x"${with_pcre}" = xyes ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use local PCRE2" >&5 printf %s "checking whether to use local PCRE2... " >&6; } local_pcre_config=no if test -z "$PCRE2_CONFIG"; then if test -f `pwd`/pcre/pcre-swig-install/bin/pcre2-config; then PCRE2_CONFIG=`pwd`/pcre/pcre-swig-install/bin/pcre2-config local_pcre_config=$PCRE2_CONFIG fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $local_pcre_config" >&5 printf "%s\n" "$local_pcre_config" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 printf %s "checking for a sed that does not truncate output... " >&6; } if test ${ac_cv_path_SED+y} then : printf %s "(cached) " >&6 else $as_nop ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for ac_i in 1 2 3 4 5 6 7; do ac_script="$ac_script$as_nl$ac_script" done echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed { ac_script=; unset ac_script;} if test -z "$SED"; then ac_path_SED_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in sed gsed do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_SED="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_SED" || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED case `"$ac_path_SED" --version 2>&1` in *GNU*) ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" '' >> "conftest.nl" "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_SED_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_SED="$ac_path_SED" ac_path_SED_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_SED_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_SED"; then as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 fi else ac_cv_path_SED=$SED fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 printf "%s\n" "$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed if test "x$with_pcre" != xno then : # Check whether --with-pcre2-prefix was given. if test ${with_pcre2_prefix+y} then : withval=$with_pcre2_prefix; pcre2_config_prefix="$withval" else $as_nop pcre2_config_prefix="" fi # Check whether --with-pcre2-exec-prefix was given. if test ${with_pcre2_exec_prefix+y} then : withval=$with_pcre2_exec_prefix; pcre2_config_exec_prefix="$withval" else $as_nop pcre2_config_exec_prefix="" fi if test x"$PCRE2_CFLAGS" != x -o x"$PCRE2_LIBS" != x then : : printf "%s\n" "#define HAVE_PCRE 1" >>confdefs.h LIBS="$LIBS $PCRE2_LIBS" CPPFLAGS="$CPPFLAGS $PCRE2_CFLAGS" else $as_nop if test x$pcre2_config_exec_prefix != x then : pcre2_config_args="$pcre2_config_args --exec-prefix=$pcre2_config_exec_prefix" if test x${PCRE2_CONFIG+set} != xset then : PCRE2_CONFIG=$pcre2_config_exec_prefix/bin/pcre2-config fi fi if test x$pcre2_config_prefix != x then : pcre2_config_args="$pcre2_config_args --prefix=$pcre2_config_prefix" if test x${PCRE2_CONFIG+set} != xset then : PCRE2_CONFIG=$pcre2_config_prefix/bin/pcre2-config fi fi for ac_prog in pcre2-config do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PCRE2_CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop case $PCRE2_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PCRE2_CONFIG="$PCRE2_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PCRE2_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PCRE2_CONFIG=$ac_cv_path_PCRE2_CONFIG if test -n "$PCRE2_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PCRE2_CONFIG" >&5 printf "%s\n" "$PCRE2_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PCRE2_CONFIG" && break done test -n "$PCRE2_CONFIG" || PCRE2_CONFIG="no" if test "$PCRE2_CONFIG" = "no" then : : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? " Cannot find pcre2-config script from PCRE2 (Perl Compatible Regular Expressions) library package. This dependency is needed for configure to complete, Either: - Install the PCRE2 developer package on your system (preferred approach). - Download the PCRE2 source tarball, build and install on your system as you would for any package built from source distribution. - Use the Tools/pcre-build.sh script to build PCRE2 just for SWIG to statically link against. Run 'Tools/pcre-build.sh --help' for instructions. (quite easy and does not require privileges to install PCRE2 on your system) - Use configure --without-pcre to disable regular expressions support in SWIG (not recommended). See \`config.log' for more details" "$LINENO" 5; } else $as_nop if test x"" = x then : PCRE2_CFLAGS="`$PCRE2_CONFIG $pcre2_config_args --cflags`" else $as_nop PCRE2_CFLAGS="`$PCRE2_CONFIG $pcre2_config_args `" fi if test x"--libs8" = x then : PCRE2_LIBS="`$PCRE2_CONFIG $pcre2_config_args --libs`" else $as_nop PCRE2_LIBS="`$PCRE2_CONFIG $pcre2_config_args --libs8`" fi if test x"" != x then : if test x" " != x then : pcre2_version="`$PCRE2_CONFIG $pcre2_config_args --version | $SED -e `" else $as_nop pcre2_version="`$PCRE2_CONFIG $pcre2_config_args --version | $SED -e 's/^\ *\(.*\)\ *$/\1/'`" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pcre2 ($pcre2_version) >= " >&5 printf %s "checking for pcre2 ($pcre2_version) >= ... " >&6; } # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$pcre2_version" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"` if test "$ax_compare_version" = "true" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } : printf "%s\n" "#define HAVE_PCRE 1" >>confdefs.h LIBS="$LIBS $PCRE2_LIBS" CPPFLAGS="$CPPFLAGS $PCRE2_CFLAGS" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? " Cannot find pcre2-config script from PCRE2 (Perl Compatible Regular Expressions) library package. This dependency is needed for configure to complete, Either: - Install the PCRE2 developer package on your system (preferred approach). - Download the PCRE2 source tarball, build and install on your system as you would for any package built from source distribution. - Use the Tools/pcre-build.sh script to build PCRE2 just for SWIG to statically link against. Run 'Tools/pcre-build.sh --help' for instructions. (quite easy and does not require privileges to install PCRE2 on your system) - Use configure --without-pcre to disable regular expressions support in SWIG (not recommended). See \`config.log' for more details" "$LINENO" 5; } fi else $as_nop : printf "%s\n" "#define HAVE_PCRE 1" >>confdefs.h LIBS="$LIBS $PCRE2_LIBS" CPPFLAGS="$CPPFLAGS $PCRE2_CFLAGS" fi fi fi fi # Check whether --enable-ccache was given. if test ${enable_ccache+y} then : enableval=$enable_ccache; enable_ccache=$enableval else $as_nop enable_ccache=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable ccache-swig" >&5 printf %s "checking whether to enable ccache-swig... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_ccache" >&5 printf "%s\n" "$enable_ccache" >&6; } if test "$enable_ccache" = yes; then subdirs="$subdirs CCache" ENABLE_CCACHE=1 fi echo "" echo "Checking packages required for SWIG developers." echo "Note : None of the following packages are required for users to compile and install SWIG from the distributed tarball" echo "" for ac_prog in bison do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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"--with-boost-libdir expected directory name" "$LINENO" 5 fi else $as_nop _AX_BOOST_BASE_boost_lib_path="" fi BOOST_LDFLAGS="" BOOST_CPPFLAGS="" if test "x$want_boost" = "xyes" then : if test "x" = "x" then : _AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0" else $as_nop _AX_BOOST_BASE_TONUMERICVERSION_req="" fi _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\.[0-9]*\)'` _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\)'` if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x" then : as_fn_error $? "You should at least specify libboost major version" "$LINENO" 5 fi _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.\([0-9]*\)'` if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x" then : _AX_BOOST_BASE_TONUMERICVERSION_req_minor="0" fi _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'` if test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X" then : _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0" fi _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor` WANT_BOOST_VERSION=$_AX_BOOST_BASE_TONUMERICVERSION_RET succeeded=no case ${host_cpu} in #( x86_64) : libsubdirs="lib64 libx32 lib lib64" ;; #( ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64) : libsubdirs="lib64 lib lib64" ;; #( *) : libsubdirs="lib" ;; esac case ${host_cpu} in #( i?86) : multiarch_libsubdir="lib/i386-${host_os}" ;; #( *) : multiarch_libsubdir="lib/${host_cpu}-${host_os}" ;; esac if test "x$_AX_BOOST_BASE_boost_path" != "x" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"" >&5 printf %s "checking for boostlib >= ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"... " >&6; } if test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include" for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"" >&5 printf %s "checking for boostlib >= ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"... " >&6; } if test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"; break; else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi done else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else $as_nop if test X"$cross_compiling" = Xyes; then search_libsubdirs=$multiarch_libsubdir else search_libsubdirs="$multiarch_libsubdir $libsubdirs" fi for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then for libsubdir in $search_libsubdirs ; do if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi done BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir" BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include" break; fi done fi if test "x$_AX_BOOST_BASE_boost_lib_path" != "x" then : BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for boostlib >= ($WANT_BOOST_VERSION)" >&5 printf %s "checking for boostlib >= ($WANT_BOOST_VERSION)... " >&6; } CPPFLAGS_SAVED="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" export CPPFLAGS LDFLAGS_SAVED="$LDFLAGS" LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" export LDFLAGS ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))])); ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } succeeded=yes found_system=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test "x$succeeded" != "xyes" ; 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then break; fi done BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir" fi fi else if test "x$cross_compiling" != "xyes" ; then for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'` V_CHECK=`expr $_version_tmp \> $_version` if test "x$V_CHECK" = "x1" ; then _version=$_version_tmp best_path=$_AX_BOOST_BASE_boost_path fi done fi done VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE" if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then for libsubdir in $libsubdirs ; do if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi done BOOST_LDFLAGS="-L$best_path/$libsubdir" fi fi if test -n "$BOOST_ROOT" ; then for libsubdir in $libsubdirs ; do if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi done if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'` stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'` stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'` V_CHECK=`expr $stage_version_shorten \>\= $_version` if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5 printf "%s\n" "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;} BOOST_CPPFLAGS="-I$BOOST_ROOT" BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir" fi fi fi fi CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" export CPPFLAGS LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" export LDFLAGS ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { (void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))])); ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } succeeded=yes found_system=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi if test "x$succeeded" != "xyes" ; then if test "x$_version" = "x0" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in . See http://randspringer.de/boost for more documentation." >&5 printf "%s\n" "$as_me: We could not detect the boost libraries (version or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in . 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" >&6; } if eval test \${$cachevar+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CXX="$CXX" CXX="$CXX $switch" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ // If the compiler admits that it is not ready for C++11, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual ~Base() {} virtual void f() {} }; struct Derived : public Base { virtual ~Derived() override {} virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L // If the compiler admits that it is not ready for C++14, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201402L #error "This is not a C++14 compiler" #else namespace cxx14 { namespace test_polymorphic_lambdas { int test() { const auto lambda = [](auto&&... args){ const auto istiny = [](auto x){ return (sizeof(x) == 1UL) ? 1 : 0; }; const int aretiny[] = { istiny(args)... }; return aretiny[0]; }; return lambda(1, 1L, 1.0f, '1'); } } namespace test_binary_literals { constexpr auto ivii = 0b0000000000101010; static_assert(ivii == 42, "wrong value"); } namespace test_generalized_constexpr { template < typename CharT > constexpr unsigned long strlen_c(const CharT *const s) noexcept { auto length = 0UL; for (auto p = s; *p; ++p) ++length; return length; } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("x") == 1UL, ""); static_assert(strlen_c("test") == 4UL, ""); static_assert(strlen_c("another\0test") == 7UL, ""); } namespace test_lambda_init_capture { int test() { auto x = 0; const auto lambda1 = [a = x](int b){ return a + b; }; const auto lambda2 = [a = lambda1(x)](){ return a; }; return lambda2(); } } namespace test_digit_separators { constexpr auto ten_million = 100'000'000; static_assert(ten_million == 100000000, ""); } namespace test_return_type_deduction { auto f(int& x) { return x; } decltype(auto) g(int& x) { return x; } template < typename T1, typename T2 > struct is_same { static constexpr auto value = false; }; template < typename T > struct is_same { static constexpr auto value = true; }; int test() { auto x = 0; static_assert(is_same::value, ""); static_assert(is_same::value, ""); return x; } } } // namespace cxx14 #endif // __cplusplus >= 201402L // If the compiler admits that it is not ready for C++17, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201703L #error "This is not a C++17 compiler" #else #include #include #include namespace cxx17 { namespace test_constexpr_lambdas { constexpr int foo = [](){return 42;}(); } namespace test::nested_namespace::definitions { } namespace test_fold_expression { template int multiply(Args... args) { return (args * ... * 1); } template bool all(Args... args) { return (args && ...); } } namespace test_extended_static_assert { static_assert (true); } namespace test_auto_brace_init_list { auto foo = {5}; auto bar {5}; static_assert(std::is_same, decltype(foo)>::value); static_assert(std::is_same::value); } namespace test_typename_in_template_template_parameter { template typename X> struct D; } namespace test_fallthrough_nodiscard_maybe_unused_attributes { int f1() { return 42; } [[nodiscard]] int f2() { [[maybe_unused]] auto unused = f1(); switch (f1()) { case 17: f1(); [[fallthrough]]; case 42: f1(); } return f1(); } } namespace test_extended_aggregate_initialization { struct base1 { int b1, b2 = 42; }; struct base2 { base2() { b3 = 42; } int b3; }; struct derived : base1, base2 { int d; }; derived d1 {{1, 2}, {}, 4}; // full initialization derived d2 {{}, {}, 4}; // value-initialized bases } namespace test_general_range_based_for_loop { struct iter { int i; int& operator* () { return i; } const int& operator* () const { return i; } iter& operator++() { ++i; return *this; } }; struct sentinel { int i; }; bool operator== (const iter& i, const sentinel& s) { return i.i == s.i; } bool operator!= (const iter& i, const sentinel& s) { return !(i == s); } struct range { iter begin() const { return {0}; } sentinel end() const { return {5}; } }; void f() { range r {}; for (auto i : r) { [[maybe_unused]] auto v = i; } } } namespace test_lambda_capture_asterisk_this_by_value { struct t { int i; int foo() { return [*this]() { return i; }(); } }; } namespace test_enum_class_construction { enum class byte : unsigned char {}; byte foo {42}; } namespace test_constexpr_if { template int f () { if constexpr(cond) { return 13; } else { return 42; } } } namespace test_selection_statement_with_initializer { int f() { return 13; } int f2() { if (auto i = f(); i > 0) { return 3; } switch (auto i = f(); i + 4) { case 17: return 2; default: return 1; } } } namespace test_template_argument_deduction_for_class_templates { template struct pair { pair (T1 p1, T2 p2) : m1 {p1}, m2 {p2} {} T1 m1; T2 m2; }; void f() { [[maybe_unused]] auto p = pair{13, 42u}; } } namespace test_non_type_auto_template_parameters { template struct B {}; B<5> b1; B<'a'> b2; } namespace test_structured_bindings { int arr[2] = { 1, 2 }; std::pair pr = { 1, 2 }; auto f1() -> int(&)[2] { return arr; } auto f2() -> std::pair& { return pr; } struct S { int x1 : 2; volatile double y1; }; S f3() { return {}; } auto [ x1, y1 ] = f1(); auto& [ xr1, yr1 ] = f1(); auto [ x2, y2 ] = f2(); auto& [ xr2, yr2 ] = f2(); const auto [ x3, y3 ] = f3(); } namespace test_exception_spec_type_system { struct Good {}; struct Bad {}; void g1() noexcept; void g2(); template Bad f(T*, T*); template Good f(T1*, T2*); static_assert (std::is_same_v); } namespace test_inline_variables { template void f(T) {} template inline T g(T) { return T{}; } template<> inline void f<>(int) {} template<> int g<>(int) { return 5; } } } // namespace cxx17 #endif // __cplusplus < 201703L #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 202002L #error "This is not a C++20 compiler" #else #include namespace cxx20 { // As C++20 supports feature test macros in the standard, there is no // immediate need to actually test for feature availability on the // Autoconf side. } // namespace cxx20 #endif // __cplusplus < 202002L _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : eval $cachevar=yes else $as_nop eval $cachevar=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXX="$ac_save_CXX" fi eval ac_res=\$$cachevar { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done if test x$ac_success = xyes; then break fi done fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x$ax_cxx_compile_cxx20_required = xtrue; then if test x$ac_success = xno; then as_fn_error $? "*** A compiler with support for C++20 language features is required." "$LINENO" 5 fi fi if test x$ac_success = xno; then HAVE_CXX20=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++20 support was found" >&5 printf "%s\n" "$as_me: No compiler with C++20 support was found" >&6;} else HAVE_CXX20=1 printf "%s\n" "#define HAVE_CXX20 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++11 to C++20 testing is enabled" >&5 printf %s "checking whether C++11 to C++20 testing is enabled... " >&6; } if test "$HAVE_CXX20" = "1"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } PLATCXXFLAGS="$CXXCPP $PLATCXXFLAGS" HAVE_CXX17="1" HAVE_CXX14="1" HAVE_CXX11="1" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } # Test for c++17 CXXCPP=" " ax_cxx_compile_alternatives="17 1z" ax_cxx_compile_cxx17_required=false ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_success=no if test x$ac_success = xno; then for alternative in ${ax_cxx_compile_alternatives}; do for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5 printf %s "checking whether $CXX supports C++17 features with $switch... " >&6; } if eval test \${$cachevar+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CXX="$CXX" CXX="$CXX $switch" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ // If the compiler admits that it is not ready for C++11, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual ~Base() {} virtual void f() {} }; struct Derived : public Base { virtual ~Derived() override {} virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L // If the compiler admits that it is not ready for C++14, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201402L #error "This is not a C++14 compiler" #else namespace cxx14 { namespace test_polymorphic_lambdas { int test() { const auto lambda = [](auto&&... args){ const auto istiny = [](auto x){ return (sizeof(x) == 1UL) ? 1 : 0; }; const int aretiny[] = { istiny(args)... }; return aretiny[0]; }; return lambda(1, 1L, 1.0f, '1'); } } namespace test_binary_literals { constexpr auto ivii = 0b0000000000101010; static_assert(ivii == 42, "wrong value"); } namespace test_generalized_constexpr { template < typename CharT > constexpr unsigned long strlen_c(const CharT *const s) noexcept { auto length = 0UL; for (auto p = s; *p; ++p) ++length; return length; } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("x") == 1UL, ""); static_assert(strlen_c("test") == 4UL, ""); static_assert(strlen_c("another\0test") == 7UL, ""); } namespace test_lambda_init_capture { int test() { auto x = 0; const auto lambda1 = [a = x](int b){ return a + b; }; const auto lambda2 = [a = lambda1(x)](){ return a; }; return lambda2(); } } namespace test_digit_separators { constexpr auto ten_million = 100'000'000; static_assert(ten_million == 100000000, ""); } namespace test_return_type_deduction { auto f(int& x) { return x; } decltype(auto) g(int& x) { return x; } template < typename T1, typename T2 > struct is_same { static constexpr auto value = false; }; template < typename T > struct is_same { static constexpr auto value = true; }; int test() { auto x = 0; static_assert(is_same::value, ""); static_assert(is_same::value, ""); return x; } } } // namespace cxx14 #endif // __cplusplus >= 201402L // If the compiler admits that it is not ready for C++17, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201703L #error "This is not a C++17 compiler" #else #include #include #include namespace cxx17 { namespace test_constexpr_lambdas { constexpr int foo = [](){return 42;}(); } namespace test::nested_namespace::definitions { } namespace test_fold_expression { template int multiply(Args... args) { return (args * ... * 1); } template bool all(Args... args) { return (args && ...); } } namespace test_extended_static_assert { static_assert (true); } namespace test_auto_brace_init_list { auto foo = {5}; auto bar {5}; static_assert(std::is_same, decltype(foo)>::value); static_assert(std::is_same::value); } namespace test_typename_in_template_template_parameter { template typename X> struct D; } namespace test_fallthrough_nodiscard_maybe_unused_attributes { int f1() { return 42; } [[nodiscard]] int f2() { [[maybe_unused]] auto unused = f1(); switch (f1()) { case 17: f1(); [[fallthrough]]; case 42: f1(); } return f1(); } } namespace test_extended_aggregate_initialization { struct base1 { int b1, b2 = 42; }; struct base2 { base2() { b3 = 42; } int b3; }; struct derived : base1, base2 { int d; }; derived d1 {{1, 2}, {}, 4}; // full initialization derived d2 {{}, {}, 4}; // value-initialized bases } namespace test_general_range_based_for_loop { struct iter { int i; int& operator* () { return i; } const int& operator* () const { return i; } iter& operator++() { ++i; return *this; } }; struct sentinel { int i; }; bool operator== (const iter& i, const sentinel& s) { return i.i == s.i; } bool operator!= (const iter& i, const sentinel& s) { return !(i == s); } struct range { iter begin() const { return {0}; } sentinel end() const { return {5}; } }; void f() { range r {}; for (auto i : r) { [[maybe_unused]] auto v = i; } } } namespace test_lambda_capture_asterisk_this_by_value { struct t { int i; int foo() { return [*this]() { return i; }(); } }; } namespace test_enum_class_construction { enum class byte : unsigned char {}; byte foo {42}; } namespace test_constexpr_if { template int f () { if constexpr(cond) { return 13; } else { return 42; } } } namespace test_selection_statement_with_initializer { int f() { return 13; } int f2() { if (auto i = f(); i > 0) { return 3; } switch (auto i = f(); i + 4) { case 17: return 2; default: return 1; } } } namespace test_template_argument_deduction_for_class_templates { template struct pair { pair (T1 p1, T2 p2) : m1 {p1}, m2 {p2} {} T1 m1; T2 m2; }; void f() { [[maybe_unused]] auto p = pair{13, 42u}; } } namespace test_non_type_auto_template_parameters { template struct B {}; B<5> b1; B<'a'> b2; } namespace test_structured_bindings { int arr[2] = { 1, 2 }; std::pair pr = { 1, 2 }; auto f1() -> int(&)[2] { return arr; } auto f2() -> std::pair& { return pr; } struct S { int x1 : 2; volatile double y1; }; S f3() { return {}; } auto [ x1, y1 ] = f1(); auto& [ xr1, yr1 ] = f1(); auto [ x2, y2 ] = f2(); auto& [ xr2, yr2 ] = f2(); const auto [ x3, y3 ] = f3(); } namespace test_exception_spec_type_system { struct Good {}; struct Bad {}; void g1() noexcept; void g2(); template Bad f(T*, T*); template Good f(T1*, T2*); static_assert (std::is_same_v); } namespace test_inline_variables { template void f(T) {} template inline T g(T) { return T{}; } template<> inline void f<>(int) {} template<> int g<>(int) { return 5; } } } // namespace cxx17 #endif // __cplusplus < 201703L _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : eval $cachevar=yes else $as_nop eval $cachevar=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXX="$ac_save_CXX" fi eval ac_res=\$$cachevar { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done if test x$ac_success = xyes; then break fi done fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x$ax_cxx_compile_cxx17_required = xtrue; then if test x$ac_success = xno; then as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5 fi fi if test x$ac_success = xno; then HAVE_CXX17=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5 printf "%s\n" "$as_me: No compiler with C++17 support was found" >&6;} else HAVE_CXX17=1 printf "%s\n" "#define HAVE_CXX17 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++11 to C++17 testing is enabled" >&5 printf %s "checking whether C++11 to C++17 testing is enabled... " >&6; } if test "$HAVE_CXX17" = "1"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } PLATCXXFLAGS="$CXXCPP $PLATCXXFLAGS" HAVE_CXX14="1" HAVE_CXX11="1" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } # Test for c++14 CXXCPP=" " CXX=$CXX_SAVED ax_cxx_compile_alternatives="14 1y" ax_cxx_compile_cxx14_required=false ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_success=no if test x$ac_success = xno; then for alternative in ${ax_cxx_compile_alternatives}; do for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx14_$switch" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features with $switch" >&5 printf %s "checking whether $CXX supports C++14 features with $switch... " >&6; } if eval test \${$cachevar+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CXX="$CXX" CXX="$CXX $switch" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ // If the compiler admits that it is not ready for C++11, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual ~Base() {} virtual void f() {} }; struct Derived : public Base { virtual ~Derived() override {} virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L // If the compiler admits that it is not ready for C++14, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201402L #error "This is not a C++14 compiler" #else namespace cxx14 { namespace test_polymorphic_lambdas { int test() { const auto lambda = [](auto&&... args){ const auto istiny = [](auto x){ return (sizeof(x) == 1UL) ? 1 : 0; }; const int aretiny[] = { istiny(args)... }; return aretiny[0]; }; return lambda(1, 1L, 1.0f, '1'); } } namespace test_binary_literals { constexpr auto ivii = 0b0000000000101010; static_assert(ivii == 42, "wrong value"); } namespace test_generalized_constexpr { template < typename CharT > constexpr unsigned long strlen_c(const CharT *const s) noexcept { auto length = 0UL; for (auto p = s; *p; ++p) ++length; return length; } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("x") == 1UL, ""); static_assert(strlen_c("test") == 4UL, ""); static_assert(strlen_c("another\0test") == 7UL, ""); } namespace test_lambda_init_capture { int test() { auto x = 0; const auto lambda1 = [a = x](int b){ return a + b; }; const auto lambda2 = [a = lambda1(x)](){ return a; }; return lambda2(); } } namespace test_digit_separators { constexpr auto ten_million = 100'000'000; static_assert(ten_million == 100000000, ""); } namespace test_return_type_deduction { auto f(int& x) { return x; } decltype(auto) g(int& x) { return x; } template < typename T1, typename T2 > struct is_same { static constexpr auto value = false; }; template < typename T > struct is_same { static constexpr auto value = true; }; int test() { auto x = 0; static_assert(is_same::value, ""); static_assert(is_same::value, ""); return x; } } } // namespace cxx14 #endif // __cplusplus >= 201402L _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : eval $cachevar=yes else $as_nop eval $cachevar=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXX="$ac_save_CXX" fi eval ac_res=\$$cachevar { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done if test x$ac_success = xyes; then break fi done fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x$ax_cxx_compile_cxx14_required = xtrue; then if test x$ac_success = xno; then as_fn_error $? "*** A compiler with support for C++14 language features is required." "$LINENO" 5 fi fi if test x$ac_success = xno; then HAVE_CXX14=0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++14 support was found" >&5 printf "%s\n" "$as_me: No compiler with C++14 support was found" >&6;} else HAVE_CXX14=1 printf "%s\n" "#define HAVE_CXX14 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++11 to C++14 testing is enabled" >&5 printf %s "checking whether C++11 to C++14 testing is enabled... " >&6; } if test "$HAVE_CXX14" = "1"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } PLATCXXFLAGS="$CXXCPP $PLATCXXFLAGS" HAVE_CXX11="1" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } # Test for c++11 CXXCPP=" " CXX=$CXX_SAVED ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=false ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_success=no if test x$ac_success = xno; then for alternative in ${ax_cxx_compile_alternatives}; do for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5 printf %s "checking whether $CXX supports C++11 features with $switch... " >&6; } if eval test \${$cachevar+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CXX="$CXX" CXX="$CXX $switch" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ // If the compiler admits that it is not ready for C++11, why torture it? // Hopefully, this will speed up the test. #ifndef __cplusplus #error "This is not a C++ compiler" #elif __cplusplus < 201103L #error "This is not a C++11 compiler" #else namespace cxx11 { namespace test_static_assert { template struct check { static_assert(sizeof(int) <= sizeof(T), "not big enough"); }; } namespace test_final_override { struct Base { virtual ~Base() {} virtual void f() {} }; struct Derived : public Base { virtual ~Derived() override {} virtual void f() override {} }; } namespace test_double_right_angle_brackets { template < typename T > struct check {}; typedef check single_type; typedef check> double_type; typedef check>> triple_type; typedef check>>> quadruple_type; } namespace test_decltype { int f() { int a = 1; decltype(a) b = 2; return a + b; } } namespace test_type_deduction { template < typename T1, typename T2 > struct is_same { static const bool value = false; }; template < typename T > struct is_same { static const bool value = true; }; template < typename T1, typename T2 > auto add(T1 a1, T2 a2) -> decltype(a1 + a2) { return a1 + a2; } int test(const int c, volatile int v) { static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == false, ""); auto ac = c; auto av = v; auto sumi = ac + av + 'x'; auto sumf = ac + av + 1.0; static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == true, ""); static_assert(is_same::value == false, ""); static_assert(is_same::value == true, ""); return (sumf > 0.0) ? sumi : add(c, v); } } namespace test_noexcept { int f() { return 0; } int g() noexcept { return 0; } static_assert(noexcept(f()) == false, ""); static_assert(noexcept(g()) == true, ""); } namespace test_constexpr { template < typename CharT > unsigned long constexpr strlen_c_r(const CharT *const s, const unsigned long acc) noexcept { return *s ? strlen_c_r(s + 1, acc + 1) : acc; } template < typename CharT > unsigned long constexpr strlen_c(const CharT *const s) noexcept { return strlen_c_r(s, 0UL); } static_assert(strlen_c("") == 0UL, ""); static_assert(strlen_c("1") == 1UL, ""); static_assert(strlen_c("example") == 7UL, ""); static_assert(strlen_c("another\0example") == 7UL, ""); } namespace test_rvalue_references { template < int N > struct answer { static constexpr int value = N; }; answer<1> f(int&) { return answer<1>(); } answer<2> f(const int&) { return answer<2>(); } answer<3> f(int&&) { return answer<3>(); } void test() { int i = 0; const int c = 0; static_assert(decltype(f(i))::value == 1, ""); static_assert(decltype(f(c))::value == 2, ""); static_assert(decltype(f(0))::value == 3, ""); } } namespace test_uniform_initialization { struct test { static const int zero {}; static const int one {1}; }; static_assert(test::zero == 0, ""); static_assert(test::one == 1, ""); } namespace test_lambdas { void test1() { auto lambda1 = [](){}; auto lambda2 = lambda1; lambda1(); lambda2(); } int test2() { auto a = [](int i, int j){ return i + j; }(1, 2); auto b = []() -> int { return '0'; }(); auto c = [=](){ return a + b; }(); auto d = [&](){ return c; }(); auto e = [a, &b](int x) mutable { const auto identity = [](int y){ return y; }; for (auto i = 0; i < a; ++i) a += b--; return x + identity(a + b); }(0); return a + b + c + d + e; } int test3() { const auto nullary = [](){ return 0; }; const auto unary = [](int x){ return x; }; using nullary_t = decltype(nullary); using unary_t = decltype(unary); const auto higher1st = [](nullary_t f){ return f(); }; const auto higher2nd = [unary](nullary_t f1){ return [unary, f1](unary_t f2){ return f2(unary(f1())); }; }; return higher1st(nullary) + higher2nd(nullary)(unary); } } namespace test_variadic_templates { template struct sum; template struct sum { static constexpr auto value = N0 + sum::value; }; template <> struct sum<> { static constexpr auto value = 0; }; static_assert(sum<>::value == 0, ""); static_assert(sum<1>::value == 1, ""); static_assert(sum<23>::value == 23, ""); static_assert(sum<1, 2>::value == 3, ""); static_assert(sum<5, 5, 11>::value == 21, ""); static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); } // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function // because of this. namespace test_template_alias_sfinae { struct foo {}; template using member = typename T::member_type; template void func(...) {} template void func(member*) {} void test(); void test() { func(0); } } } // namespace cxx11 #endif // __cplusplus >= 201103L _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : eval $cachevar=yes else $as_nop eval $cachevar=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXX="$ac_save_CXX" fi eval ac_res=\$$cachevar { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test x\$$cachevar = xyes; then CXX="$CXX $switch" if test -n "$CXXCPP" ; then CXXCPP="$CXXCPP $switch" fi ac_success=yes break fi done if test x$ac_success = xyes; then break fi done fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x$ax_cxx_compile_cxx11_required = xtrue; then if test x$ac_success = xno; then as_fn_error $? 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char t_open (); int main (void) { return t_open (); ; return 0; } _ACEOF for ac_lib in '' nsl do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_t_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_t_open+y} then : break fi done if test ${ac_cv_search_t_open+y} then : else $as_nop ac_cv_search_t_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_t_open" >&5 printf "%s\n" "$ac_cv_search_t_open" >&6; } ac_res=$ac_cv_search_t_open if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # SVR4 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 printf %s "checking for library containing gethostbyname... " >&6; } if test ${ac_cv_search_gethostbyname+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char gethostbyname (); int main (void) { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' inet do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_gethostbyname+y} then : break fi done if test ${ac_cv_search_gethostbyname+y} then : else $as_nop ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 printf "%s\n" "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Sequent { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 printf %s "checking for library containing socket... " >&6; } if test ${ac_cv_search_socket+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char socket (); int main (void) { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_socket+y} then : break fi done if test ${ac_cv_search_socket+y} then : else $as_nop ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 printf "%s\n" "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # SVR4 sockets # check for --with-libm=... LIBM=-lm # Check whether --with-libm was given. if test ${with_libm+y} then : withval=$with_libm; if test "$withval" != yes then LIBM=$withval else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5 printf %s "checking for main in -lieee... " >&6; } if test ${ac_cv_lib_ieee_main+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lieee $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { return main (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ieee_main=yes else $as_nop ac_cv_lib_ieee_main=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee_main" >&5 printf "%s\n" "$ac_cv_lib_ieee_main" >&6; } if test "x$ac_cv_lib_ieee_main" = xyes then : LIBM="-lieee $LIBM" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 printf %s "checking for crypt in -lcrypt... " >&6; } if test ${ac_cv_lib_crypt_crypt+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char crypt (); int main (void) { return crypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_crypt_crypt=yes else $as_nop ac_cv_lib_crypt_crypt=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; } if test "x$ac_cv_lib_crypt_crypt" = xyes then : LIBCRYPT="-lcrypt" fi # check for --with-libc=... # Check whether --with-libc was given. if test ${with_libc+y} then : withval=$with_libc; if test "$withval" != yes then LIBC=$withval else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5 fi fi #-------------------------------------------------------------------- # Target languages #-------------------------------------------------------------------- # Check whether --with-alllang was given. if test ${with_alllang+y} then : withval=$with_alllang; with_alllang="$withval" fi if test "$with_alllang" = "no"; then alllang_default=no else alllang_default=yes fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 printf "%s\n" "$PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi #---------------------------------------------------------------- # Look for Android #---------------------------------------------------------------- # Check whether --with-android was given. if test ${with_android+y} then : withval=$with_android; ANDROIDBIN="$withval" else $as_nop ANDROIDBIN="$alllang_default" fi # Check whether --with-adb was given. if test ${with_adb+y} then : withval=$with_adb; ADBBIN="$withval" else $as_nop ADBBIN= fi # Check whether --with-ant was given. if test ${with_ant+y} then : withval=$with_ant; ANTBIN="$withval" else $as_nop ANTBIN= fi # Check whether --with-ndk-build was given. if test ${with_ndk_build+y} then : withval=$with_ndk_build; NDKBUILDBIN="$withval" else $as_nop NDKBUILDBIN= fi # First, check for "--without-android" or "--with-android=no". if test x"${ANDROIDBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Android" >&5 printf "%s\n" "$as_me: Disabling Android" >&6;} ANDROID= else if test "x$ANDROIDBIN" = xyes; then for ac_prog in android do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ANDROID+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ANDROID"; then ac_cv_prog_ANDROID="$ANDROID" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ANDROID="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ANDROID=$ac_cv_prog_ANDROID if test -n "$ANDROID"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ANDROID" >&5 printf "%s\n" "$ANDROID" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ANDROID" && break done else ANDROID="$ANDROIDBIN" fi if test -z "$ADBBIN"; then for ac_prog in adb do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ADB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ADB"; then ac_cv_prog_ADB="$ADB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ADB="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ADB=$ac_cv_prog_ADB if test -n "$ADB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ADB" >&5 printf "%s\n" "$ADB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ADB" && break done else ADB="$ADBBIN" fi if test -z "$ANTBIN"; then for ac_prog in ant do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ANT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ANT"; then ac_cv_prog_ANT="$ANT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ANT="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ANT=$ac_cv_prog_ANT if test -n "$ANT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ANT" >&5 printf "%s\n" "$ANT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ANT" && break done else ANT="$ANTBIN" fi if test -z "$NDKBUILDBIN"; then for ac_prog in ndk-build do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NDKBUILD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NDKBUILD"; then ac_cv_prog_NDKBUILD="$NDKBUILD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NDKBUILD="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NDKBUILD=$ac_cv_prog_NDKBUILD if test -n "$NDKBUILD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NDKBUILD" >&5 printf "%s\n" "$NDKBUILD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$NDKBUILD" && break done else NDKBUILD="$NDKBUILDBIN" fi fi #---------------------------------------------------------------- # Look for C# #---------------------------------------------------------------- # Check whether --with-csharp was given. if test ${with_csharp+y} then : withval=$with_csharp; with_csharp="$withval" else $as_nop with_csharp="$alllang_default" fi # Check whether --with-cil-interpreter was given. if test ${with_cil_interpreter+y} then : withval=$with_cil_interpreter; CSHARPBIN="$withval" else $as_nop CSHARPBIN= fi # Check whether --with-csharp-compiler was given. if test ${with_csharp_compiler+y} then : withval=$with_csharp_compiler; CSHARPCOMPILERBIN="$withval" else $as_nop CSHARPCOMPILERBIN= fi # First, check for "--without-csharp" or "--with-csharp=no". if test x"${with_csharp}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling CSharp" >&5 printf "%s\n" "$as_me: Disabling CSharp" >&6;} CSHARPCOMPILER= else if test -z "$CSHARPCOMPILERBIN" ; then case $host in *-*-cygwin* | *-*-mingw*) # prefer unified Mono mcs compiler (not to be confused with the ancient .NET 1 mcs) over older/alternative names. for ac_prog in csc mcs mono-csc gmcs cscc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CSHARPCOMPILER+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CSHARPCOMPILER"; then ac_cv_prog_CSHARPCOMPILER="$CSHARPCOMPILER" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CSHARPCOMPILER="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CSHARPCOMPILER=$ac_cv_prog_CSHARPCOMPILER if test -n "$CSHARPCOMPILER"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CSHARPCOMPILER" >&5 printf "%s\n" "$CSHARPCOMPILER" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CSHARPCOMPILER" && break done if test -n "$CSHARPCOMPILER" && test "$CSHARPCOMPILER" = "csc" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether csc is the Microsoft CSharp compiler" >&5 printf %s "checking whether csc is the Microsoft CSharp compiler... " >&6; } csc 2>/dev/null | grep "C#" > /dev/null || CSHARPCOMPILER="" if test -z "$CSHARPCOMPILER" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } for ac_prog in mcs mono-csc gmcs cscc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CSHARPCOMPILER+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CSHARPCOMPILER"; then ac_cv_prog_CSHARPCOMPILER="$CSHARPCOMPILER" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CSHARPCOMPILER="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CSHARPCOMPILER=$ac_cv_prog_CSHARPCOMPILER if test -n "$CSHARPCOMPILER"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CSHARPCOMPILER" >&5 printf "%s\n" "$CSHARPCOMPILER" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CSHARPCOMPILER" && break done else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi fi ;; *)for ac_prog in mono-csc gmcs mcs cscc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CSHARPCOMPILER+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CSHARPCOMPILER"; then ac_cv_prog_CSHARPCOMPILER="$CSHARPCOMPILER" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CSHARPCOMPILER="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CSHARPCOMPILER=$ac_cv_prog_CSHARPCOMPILER if test -n "$CSHARPCOMPILER"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CSHARPCOMPILER" >&5 printf "%s\n" "$CSHARPCOMPILER" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CSHARPCOMPILER" && break done ;; esac else CSHARPCOMPILER="$CSHARPCOMPILERBIN" fi CSHARPCONVERTPATH="Tools/convertpath -u" if test -z "$CSHARPBIN" ; then CSHARPCILINTERPRETER="" CSHARPCILINTERPRETER_FLAGS="" if test "cscc" = "$CSHARPCOMPILER" ; then for ac_prog in ilrun do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CSHARPCILINTERPRETER+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CSHARPCILINTERPRETER"; then ac_cv_prog_CSHARPCILINTERPRETER="$CSHARPCILINTERPRETER" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CSHARPCILINTERPRETER="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CSHARPCILINTERPRETER=$ac_cv_prog_CSHARPCILINTERPRETER if test -n "$CSHARPCILINTERPRETER"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CSHARPCILINTERPRETER" >&5 printf "%s\n" "$CSHARPCILINTERPRETER" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CSHARPCILINTERPRETER" && break done else if test "mcs" = "$CSHARPCOMPILER"; then # Check that mcs is the C# compiler and not the Unix mcs utility by examining the output of 'mcs --version' # The Mono compiler should emit: Mono C# compiler version a.b.c.d csharp_version_raw=`(mcs --version) 2>/dev/null` csharp_version_searched=`(mcs --version | sed -e "/C#/b" -e "/Mono/b" -e d) 2>/dev/null` # return string if contains 'Mono' or 'C#' CSHARPCOMPILER="" if test -n "$csharp_version_raw" ; then if test "$csharp_version_raw" = "$csharp_version_searched" ; then CSHARPCOMPILER="mcs" fi fi if test "mcs" != "$CSHARPCOMPILER" ; then echo "mcs is not a working Mono C# compiler" fi fi if test "mcs" = "$CSHARPCOMPILER" || test "gmcs" = "$CSHARPCOMPILER" || test "mono-csc" = "$CSHARPCOMPILER"; then for ac_prog in mono do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CSHARPCILINTERPRETER+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CSHARPCILINTERPRETER"; then ac_cv_prog_CSHARPCILINTERPRETER="$CSHARPCILINTERPRETER" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CSHARPCILINTERPRETER="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CSHARPCILINTERPRETER=$ac_cv_prog_CSHARPCILINTERPRETER if test -n "$CSHARPCILINTERPRETER"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CSHARPCILINTERPRETER" >&5 printf "%s\n" "$CSHARPCILINTERPRETER" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CSHARPCILINTERPRETER" && break done # Mono JIT CSHARPCILINTERPRETER_FLAGS="--debug" else if test "csc" = "$CSHARPCOMPILER"; then CSHARPCONVERTPATH="Tools/convertpath -w" fi fi fi else CSHARPCILINTERPRETER="$CSHARPBIN" fi # Cygwin requires the Windows standard (Pascal) calling convention as it is a Windows executable and not a Cygwin built executable case $host in *-*-cygwin* | *-*-mingw*) if test "$GCC" = yes; then CSHARPDYNAMICLINKING="$GCC_MNO_CYGWIN -mthreads -Wl,--add-stdcall-alias" CSHARPCFLAGS="$GCC_MNO_CYGWIN -mthreads" else CSHARPDYNAMICLINKING="" CSHARPCFLAGS="" fi ;; *) CSHARPDYNAMICLINKING="" CSHARPCFLAGS="" ;; esac # CSharp on Windows platforms including Cygwin doesn't use libname.dll, rather name.dll when loading dlls case $host in *-*-cygwin* | *-*-mingw*) CSHARPLIBRARYPREFIX="";; *)CSHARPLIBRARYPREFIX="lib";; esac # C#/Mono on Mac OS X tweaks case $host in *-*-darwin*) CSHARPSO=".so" ;; *) CSHARPSO=$SO ;; esac fi #---------------------------------------------------------------- # Look for D #---------------------------------------------------------------- # Check whether --with-d was given. if test ${with_d+y} then : withval=$with_d; with_d="$withval" else $as_nop with_d="$alllang_default" fi # Check whether --with-d2-compiler was given. if test ${with_d2_compiler+y} then : withval=$with_d2_compiler; D2COMPILERBIN="$withval" else $as_nop D2COMPILERBIN= fi # First, check for "--without-d" or "--with-d=no". if test x"${with_d}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling D" >&5 printf "%s\n" "$as_me: Disabling D" >&6;} D2COMPILER= else if test -z "$D2COMPILERBIN" ; then for ac_prog in dmd ldmd2 ldc2 gdmd do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_D2COMPILER+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$D2COMPILER"; then ac_cv_prog_D2COMPILER="$D2COMPILER" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_D2COMPILER="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi D2COMPILER=$ac_cv_prog_D2COMPILER if test -n "$D2COMPILER"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $D2COMPILER" >&5 printf "%s\n" "$D2COMPILER" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$D2COMPILER" && break done if test -n "$D2COMPILER" ; then old_ac_ext=$ac_ext ac_ext=d { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the D2 compiler works" >&5 printf %s "checking whether the D2 compiler works... " >&6; } cat > conftest.$ac_ext <<_ACEOF import std.algorithm; void main() { } _ACEOF rm -f conftest.out if $D2COMPILER conftest.$ac_ext -ofconftest.out 2>&5 && test ! -s conftest.err && test -s conftest.out then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else $as_nop printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } D2COMPILER= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext conftest.out ac_ext=$old_ac_ext fi else D2COMPILER="$D2COMPILERBIN" fi fi # Do not prefix library file names with "lib" on Windows. case $host in *-*-cygwin* | *-*-mingw*) DLIBPREFIX="";; *)DLIBPREFIX="lib";; esac #---------------------------------------------------------------- # Look for Go compilers #---------------------------------------------------------------- # Check whether --with-go was given. if test ${with_go+y} then : withval=$with_go; GOBIN="$withval" else $as_nop GOBIN="$alllang_default" fi if test x"${GOBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Go" >&5 printf "%s\n" "$as_me: Disabling Go" >&6;} GO= GOGCC=false GCCGO= GOOPT= GCCGOOPT= GOVERSIONOPTION= else if test "x$GOBIN" = xyes; then for ac_prog in go do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_GO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$GO"; then ac_cv_prog_GO="$GO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_GO="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi GO=$ac_cv_prog_GO if test -n "$GO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GO" >&5 printf "%s\n" "$GO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$GO" && break done else GO="$GOBIN" fi GOGCC=false GCCGO= GOOPT= GCCGOOPT= GOVERSIONOPTION= if test -n "$GO" ; then GOVERSIONOPTION=version go_version=$($GO $GOVERSIONOPTION | sed -e 's/go version //') { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether go version is too old" >&5 printf %s "checking whether go version is too old... " >&6; } case $go_version in go1.012*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes - minimum version is 1.3" >&5 printf "%s\n" "yes - minimum version is 1.3" >&6; } GO= ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi for ac_prog in gccgo do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_GCCGO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$GCCGO"; then ac_cv_prog_GCCGO="$GCCGO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_GCCGO="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi GCCGO=$ac_cv_prog_GCCGO if test -n "$GCCGO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GCCGO" >&5 printf "%s\n" "$GCCGO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$GCCGO" && break done if test -n "$GCCGO" ; then if $GCCGO --help 2>/dev/null | grep gccgo >/dev/null 2>&1 ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether gccgo version is too old" >&5 printf %s "checking whether gccgo version is too old... " >&6; } go_version=`$GO $GOVERSIONOPTION | sed -n '1p' | sed -e 's/^.* \([0-9.]*\) *$/\1/' -e 's/[.]//g'` if test "x$go_version" = x; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not determine gccgo version" >&5 printf "%s\n" "could not determine gccgo version" >&6; } GCCGO= elif test "$go_version" -lt 470; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes - minimum version is 4.7.0" >&5 printf "%s\n" "yes - minimum version is 4.7.0" >&6; } GCCGO= else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if test "$go_version" -lt 480; then GCCGOOPT="-intgosize 32" fi fi fi fi fi #---------------------------------------------------------------- # Look for Guile #---------------------------------------------------------------- GUILE= GUILE_CFLAGS= GUILE_LIBS= # Check whether --with-guile-config was given. if test ${with_guile_config+y} then : withval=$with_guile_config; GUILE_CONFIG="$withval" else $as_nop GUILE_CONFIG= fi # Check whether --with-guile was given. if test ${with_guile+y} then : withval=$with_guile; GUILE="$withval" else $as_nop GUILE="$alllang_default" fi # Check whether --with-guile-cflags was given. if test ${with_guile_cflags+y} then : withval=$with_guile_cflags; GUILE_CFLAGS="$withval" fi # Check whether --with-guile-libs was given. if test ${with_guile_libs+y} then : withval=$with_guile_libs; GUILE_LIBS="$withval" fi # First, check for "--without-guile" or "--with-guile=no". if test x"${GUILE}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Guile" >&5 printf "%s\n" "$as_me: Disabling Guile" >&6;} else if test -z "$GUILE_CONFIG" ; then # Extract the first word of "guile-config", so it can be a program name with args. set dummy guile-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GUILE_CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop case $GUILE_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_GUILE_CONFIG="$GUILE_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GUILE_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi GUILE_CONFIG=$ac_cv_path_GUILE_CONFIG if test -n "$GUILE_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GUILE_CONFIG" >&5 printf "%s\n" "$GUILE_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -n "$GUILE_CONFIG" ; then if test x"$GUILE" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for guile executable" >&5 printf %s "checking for guile executable... " >&6; } # Try extracting it via guile-config first. If it's defined there it's the most reliable result GUILE="`$GUILE_CONFIG info guile 2>/dev/null`" if test -n "$GUILE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GUILE" >&5 printf "%s\n" "$GUILE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found via guile-config - constructing path" >&5 printf "%s\n" "not found via guile-config - constructing path" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for guile bindir" >&5 printf %s "checking for guile bindir... " >&6; } guile_bindir="`$GUILE_CONFIG info bindir`" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $guile_bindir" >&5 printf "%s\n" "$guile_bindir" >&6; } GUILE="$guile_bindir/guile" fi if ! test -f "$GUILE" ; then GUILE= # Extract the first word of "guile", so it can be a program name with args. set dummy guile; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GUILE+y} then : printf %s "(cached) " >&6 else $as_nop case $GUILE in [\\/]* | ?:[\\/]*) ac_cv_path_GUILE="$GUILE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GUILE="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi GUILE=$ac_cv_path_GUILE if test -n "$GUILE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GUILE" >&5 printf "%s\n" "$GUILE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$GUILE" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no suitable guile executable found. Disabling Guile" >&5 printf "%s\n" "$as_me: WARNING: no suitable guile executable found. Disabling Guile" >&2;} fi fi if test -n "$GUILE" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for guile version" >&5 printf %s "checking for guile version... " >&6; } guile_version=`$GUILE -c '(display (effective-version))'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $guile_version" >&5 printf "%s\n" "$guile_version" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for guile version >= 1.8" >&5 printf %s "checking for guile version >= 1.8... " >&6; } guile_good_version=`$GUILE -c '(if (>= (string->number (effective-version)) 1.8) (display "yes") (display "no"))'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $guile_good_version" >&5 printf "%s\n" "$guile_good_version" >&6; } if test x"$guile_good_version" != xyes ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: at least guile version 1.8 is required. Disabling Guile" >&5 printf "%s\n" "$as_me: WARNING: at least guile version 1.8 is required. Disabling Guile" >&2;} GUILE= fi fi if test -n "$GUILE" ; then # Test if guile-config and guile versions match. They should. gc_version="`$GUILE_CONFIG --version 2>&1 | sed '1 s/.* //;q'`" g_version="`$GUILE --version | sed '1 s/.* //;q'`" if test "$gc_version" != "$g_version"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: different versions reported by $GUILE_CONFIG ($gc_version) and $GUILE ($g_version). Disabling Guile" >&5 printf "%s\n" "$as_me: WARNING: different versions reported by $GUILE_CONFIG ($gc_version) and $GUILE ($g_version). Disabling Guile" >&2;} GUILE= fi fi if test -n "$GUILE" ; then if test -z "$GUILE_CFLAGS" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for guile compile flags" >&5 printf %s "checking for guile compile flags... " >&6; } GUILE_CFLAGS="`$GUILE_CONFIG compile`" # Note that this can sometimes be empty { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GUILE_CFLAGS" >&5 printf "%s\n" "$GUILE_CFLAGS" >&6; } fi if test -z "$GUILE_LIBS" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for guile link flags" >&5 printf %s "checking for guile link flags... " >&6; } GUILE_LIBS="`$GUILE_CONFIG link`" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GUILE_LIBS" >&5 printf "%s\n" "$GUILE_LIBS" >&6; } fi fi fi fi #---------------------------------------------------------------- # Look for java #---------------------------------------------------------------- # Check whether --with-java was given. if test ${with_java+y} then : withval=$with_java; JAVABIN="$withval" else $as_nop JAVABIN="$alllang_default" fi # Check whether --with-javac was given. if test ${with_javac+y} then : withval=$with_javac; JAVACBIN="$withval" else $as_nop JAVACBIN= fi # First, check for "--without-java" or "--with-java=no". if test x"${JAVABIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Java" >&5 printf "%s\n" "$as_me: Disabling Java" >&6;} JAVA= else case $host in *-*-cygwin*) if test -n "$JAVA_HOME"; then JAVA_HOME=`cygpath --mixed "$JAVA_HOME"` fi JAVA_CLASSPATH_SEP=";" ;; *-*-mingw*) if test -n "$JAVA_HOME"; then JAVA_HOME=`${srcdir}/Tools/convertpath -u "$JAVA_HOME"` fi JAVA_CLASSPATH_SEP=";" ;; *-*-darwin*) if test -z "$JAVA_HOME" -a -x /usr/libexec/java_home; then JAVA_HOME=`/usr/libexec/java_home` fi JAVA_OSX_STD_INCDIR="/System/Library/Frameworks/JavaVM.framework/Headers" if test -r "$JAVA_OSX_STD_INCDIR/jni.h"; then JAVA_HOME_INCDIR=$JAVA_OSX_STD_INCDIR fi JAVA_CLASSPATH_SEP=":" ;; *) JAVA_CLASSPATH_SEP=":" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for java JDK" >&5 printf %s "checking for java JDK... " >&6; } if test -n "$JAVA_HOME"; then java_home_ok=1 if test -z "$JAVABIN" -a ! -x "$JAVA_HOME/bin/java"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: No java executable under JAVA_HOME." >&5 printf "%s\n" "$as_me: WARNING: No java executable under JAVA_HOME." >&2;} java_home_ok=0 fi if test -z "$JAVACBIN" -a ! -x "$JAVA_HOME/bin/javac"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: No javac executable under JAVA_HOME." >&5 printf "%s\n" "$as_me: WARNING: No javac executable under JAVA_HOME." >&2;} java_home_ok=0 fi if test -z "$JAVA_HOME_INCDIR"; then JAVA_HOME_INCDIR="$JAVA_HOME/include" fi if test -z "$JAVAINCDIR" -a ! -r "$JAVA_HOME_INCDIR/jni.h"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: No java headers under JAVA_HOME (does it point to a JDK and not just JRE?)." >&5 printf "%s\n" "$as_me: WARNING: No java headers under JAVA_HOME (does it point to a JDK and not just JRE?)." >&2;} java_home_ok=0 fi if test "$java_home_ok" = 1; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found (in $JAVA_HOME)" >&5 printf "%s\n" "found (in $JAVA_HOME)" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: JAVA_HOME ($JAVA_HOME) is defined but does not point to a complete JDK installation, ignoring it." >&5 printf "%s\n" "$as_me: WARNING: JAVA_HOME ($JAVA_HOME) is defined but does not point to a complete JDK installation, ignoring it." >&2;} JAVA_HOME= fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (JAVA_HOME is not defined)" >&5 printf "%s\n" "no (JAVA_HOME is not defined)" >&6; } fi if test "x$JAVABIN" = xyes; then if test -n "$JAVA_HOME"; then JAVA="$JAVA_HOME/bin/java" else for ac_prog in java kaffe guavac do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_JAVA+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$JAVA"; then ac_cv_prog_JAVA="$JAVA" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_JAVA="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi JAVA=$ac_cv_prog_JAVA if test -n "$JAVA"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5 printf "%s\n" "$JAVA" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$JAVA" && break done fi else JAVA="$JAVABIN" fi if test -z "$JAVACBIN"; then if test -n "$JAVA_HOME"; then JAVAC="$JAVA_HOME/bin/javac" else for ac_prog in javac do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_JAVAC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$JAVAC"; then ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_JAVAC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi JAVAC=$ac_cv_prog_JAVAC if test -n "$JAVAC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5 printf "%s\n" "$JAVAC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$JAVAC" && break done fi else JAVAC="$JAVACBIN" fi # Check Java version: we require Java 9 or later for Doxygen tests. if test -n "$JAVAC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if java version is 9 or greater" >&5 printf %s "checking if java version is 9 or greater... " >&6; } javac_version=`"$JAVAC" -version 2>&1` java_version_num=`echo $javac_version | sed -n 's/^javac //p'` if test -z "$java_version_num"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unknown format for Java version returned by \"$JAVAC\" ($javac_version)" >&5 printf "%s\n" "$as_me: WARNING: unknown format for Java version returned by \"$JAVAC\" ($javac_version)" >&2;} JAVA_SKIP_DOXYGEN_TEST_CASES=1 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 printf "%s\n" "unknown" >&6; } else case $java_version_num in 1.*) JAVA_SKIP_DOXYGEN_TEST_CASES=1 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, disabling Doxygen tests" >&5 printf "%s\n" "no, disabling Doxygen tests" >&6; } ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for java include file jni.h" >&5 printf %s "checking for java include file jni.h... " >&6; } # Check whether --with-javaincl was given. if test ${with_javaincl+y} then : withval=$with_javaincl; JAVAINCDIR="$withval" else $as_nop JAVAINCDIR= fi JAVAINC="" if test -z "$JAVAINCDIR" ; then if test -n "$JAVA_HOME"; then JAVAINCDIR="$JAVA_HOME_INCDIR" JAVAINC=-I\"$JAVAINCDIR\" else JAVAINCDIR="/usr/j2sdk*/include /usr/local/j2sdk*/include /usr/jdk*/include /usr/local/jdk*/include /opt/j2sdk*/include /opt/jdk*/include /usr/java/include /usr/java/j2sdk*/include /usr/java/jdk*/include /usr/local/java/include /opt/java/include /usr/include/java /usr/local/include/java /usr/lib/java/include /usr/lib/jvm/java*/include /usr/lib64/jvm/java*/include /usr/include/kaffe /usr/local/include/kaffe /usr/include" # Add in default installation directory on Windows for Cygwin case $host in *-*-cygwin* | *-*-mingw*) JAVAINCDIR="c:/Program*Files*/Java/jdk*/include d:/Program*Files*/Java/jdk*/include c:/j2sdk*/include d:/j2sdk*/include c:/jdk*/include d:/jdk*/include $JAVAINCDIR";; *-*-darwin*) JAVAINCDIR="$JAVA_OSX_STD_INCDIR $JAVAINCDIR";; *);; esac for d in $JAVAINCDIR ; do if test -r "$d/jni.h" ; then JAVAINCDIR=$d JAVAINC=-I\"$d\" JAVA_HOME_MAYBE="`dirname $d`" break fi done fi else if test -r "$JAVAINCDIR/jni.h" ; then JAVAINC=-I\"$JAVAINCDIR\" fi fi if test "$JAVAINC" = "" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVAINC" >&5 printf "%s\n" "$JAVAINC" >&6; } # now look for /jni_md.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for java include file jni_md.h" >&5 printf %s "checking for java include file jni_md.h... " >&6; } JAVAMDDIR=`find "$JAVAINCDIR" -follow -name jni_md.h -print` if test "$JAVAMDDIR" = "" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else JAVAMDDIR=-I\"`dirname "$JAVAMDDIR" | tail -1`\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVAMDDIR" >&5 printf "%s\n" "$JAVAMDDIR" >&6; } JAVAINC="${JAVAINC} ${JAVAMDDIR}" fi fi # Auto-detecting JAVA_HOME is not so easy, below will only work up to and including jdk8 if test -z "$JAVA_HOME" && test -n "$JAVA_HOME_MAYBE" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for java jdk from jni include paths" >&5 printf %s "checking for java jdk from jni include paths... " >&6; } if test -r "$JAVA_HOME_MAYBE/lib/tools.jar" ; then JAVA_HOME=$JAVA_HOME_MAYBE { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JAVA_HOME" >&5 printf "%s\n" "$JAVA_HOME" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } fi fi case $host in *-*-cygwin*) # TODO: Only use this flag if the compiler supports it, later versions of gcc no longer have it GCC_MNO_CYGWIN=" -mno-cygwin" ;; *) GCC_MNO_CYGWIN="" ;; esac # java.exe on Cygwin requires the Windows standard (Pascal) calling convention as it is a normal Windows executable and not a Cygwin built executable case $host in *-*-cygwin* | *-*-mingw*) if test "$GCC" = yes; then JAVADYNAMICLINKING="$GCC_MNO_CYGWIN -mthreads -Wl,--add-stdcall-alias" JAVACFLAGS="$GCC_MNO_CYGWIN -mthreads" else JAVADYNAMICLINKING="" JAVACFLAGS="" fi ;; *-*-darwin*) JAVADYNAMICLINKING="-dynamiclib -framework JavaVM" JAVACFLAGS="" ;; *) JAVADYNAMICLINKING="" JAVACFLAGS="" ;; esac # Java on Windows platforms including Cygwin doesn't use libname.dll, rather name.dll when loading dlls case $host in *-*-cygwin* | *-*-mingw*) JAVALIBRARYPREFIX="";; *)JAVALIBRARYPREFIX="lib";; esac # Java on Mac OS X tweaks case $host in *-*-darwin*) JAVASO=".jnilib" JAVALDSHARED='$(CC)' JAVACXXSHARED='$(CXX)' ;; *) JAVASO=$SO JAVALDSHARED='$(LDSHARED)' JAVACXXSHARED='$(CXXSHARED)' ;; esac fi # Quote for spaces in path to executables if test -n "$JAVA"; then JAVA=\"$JAVA\" fi if test -n "$JAVAC"; then JAVAC=\"$JAVAC\" fi # Turned off due to spurious warnings in later versions of openjdk-1.8 # JAVAFLAGS=-Xcheck:jni #---------------------------------------------------------------- # Look for Javascript #---------------------------------------------------------------- # Check whether --with-javascript was given. if test ${with_javascript+y} then : withval=$with_javascript; with_javascript="$withval" else $as_nop with_javascript="$alllang_default" fi # First, check for "--without-javascript" or "--with-javascript=no". if test x"${with_javascript}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Javascript" >&5 printf "%s\n" "$as_me: Disabling Javascript" >&6;} JAVASCRIPT= else JAVASCRIPT=1 #---------------------------------------------------------------- # General Javascript settings shared by JSC and V8 #---------------------------------------------------------------- case $host in *-*-darwin*) JSSO=".dylib" # HACK: didn't manage to get dynamic module loading working with a g++ compiled interpreter JSINTERPRETERCXX='c++' JSINTERPRETERLINKFLAGS='-g -Wl,-search_paths_first -Wl,-headerpad_max_install_names' ;; *) JSSO=$SO JSINTERPRETERCXX='$(CXX)' JSINTERPRETERLINKFLAGS='-ldl' ;; esac #---------------------------------------------------------------- # Look for Node.js which is the default Javascript engine #---------------------------------------------------------------- for ac_prog in node nodejs do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NODEJS+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NODEJS"; then ac_cv_prog_NODEJS="$NODEJS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NODEJS="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NODEJS=$ac_cv_prog_NODEJS if test -n "$NODEJS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NODEJS" >&5 printf "%s\n" "$NODEJS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$NODEJS" && break done if test -n "$NODEJS"; then # node-gyp needed to run the test-suite/examples for ac_prog in node-gyp do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NODEGYP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NODEGYP"; then ac_cv_prog_NODEGYP="$NODEGYP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NODEGYP="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NODEGYP=$ac_cv_prog_NODEGYP if test -n "$NODEGYP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NODEGYP" >&5 printf "%s\n" "$NODEGYP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$NODEGYP" && break done if test -z "$NODEGYP"; then NODEJS= fi for ac_prog in npm do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NODENPM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NODENPM"; then ac_cv_prog_NODENPM="$NODENPM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NODENPM="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NODENPM=$ac_cv_prog_NODENPM if test -n "$NODENPM"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NODENPM" >&5 printf "%s\n" "$NODENPM" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$NODENPM" && break done JSNAPIENABLED= if test -n "$NODENPM"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Node-API (napi) header directory" >&5 printf %s "checking for Node-API (napi) header directory... " >&6; } NODENPM_PREFIX=$($NODENPM config get prefix) if test -n "$NODENPM_PREFIX"; then NODENAPI_DIR=$NODENPM_PREFIX/lib/node_modules/node-addon-api if test -f "$NODENAPI_DIR/napi.h"; then JSNAPIENABLED=1 fi fi if test -n "$JSNAPIENABLED"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NODENAPI_DIR" >&5 printf "%s\n" "$NODENAPI_DIR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } fi fi fi #---------------------------------------------------------------- # Look for JavaScriptCore (Webkit) settings #---------------------------------------------------------------- # check for include files # Check whether --with-jscoreinc was given. if test ${with_jscoreinc+y} then : withval=$with_jscoreinc; JSCOREINCDIR="$withval" else $as_nop JSCOREINCDIR= fi # check for JavaScriptCore/Webkit libraries # Check whether --with-jscorelib was given. if test ${with_jscorelib+y} then : withval=$with_jscorelib; JSCORELIB="-L$withval" else $as_nop JSCORELIB= fi JSCOREVERSION= if test -z "$JSCOREINCDIR" -a -n "$JSCORELIB"; then as_fn_error $? "Either both or none of --with-jcoreinc --with-jscorelib should be specified" "$LINENO" 5 elif test -n "$JSCOREINCDIR" -a -z "$JSCORELIB"; then as_fn_error $? "Either both or none of --with-jcoreinc --with-jscorelib should be specified" "$LINENO" 5 elif test -z "$JSCOREINCDIR" -a -z "$JSCORELIB"; then if test -z "$JSCORELIB" -a -n "$PKG_CONFIG "; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JavaScriptCore/Webkit" >&5 printf %s "checking for JavaScriptCore/Webkit... " >&6; } if $PKG_CONFIG javascriptcoregtk-4.1 2>/dev/null ; then JSCORELIB=`$PKG_CONFIG --libs javascriptcoregtk-4.1` JSCOREINC=`$PKG_CONFIG --cflags-only-I javascriptcoregtk-4.1` JSCOREVERSION=`$PKG_CONFIG --modversion javascriptcoregtk-4.1` elif $PKG_CONFIG javascriptcoregtk-4.0 2>/dev/null ; then JSCORELIB=`$PKG_CONFIG --libs javascriptcoregtk-4.0` JSCOREINC=`$PKG_CONFIG --cflags-only-I javascriptcoregtk-4.0` JSCOREVERSION=`$PKG_CONFIG --modversion javascriptcoregtk-4.0` elif $PKG_CONFIG javascriptcoregtk-3.0 2>/dev/null ; then JSCORELIB=`$PKG_CONFIG --libs javascriptcoregtk-3.0` JSCOREINC=`$PKG_CONFIG --cflags-only-I javascriptcoregtk-3.0` JSCOREVERSION=`$PKG_CONFIG --modversion javascriptcoregtk-3.0` elif $PKG_CONFIG javascriptcoregtk-1.0 2>/dev/null ; then JSCORELIB=`$PKG_CONFIG --libs javascriptcoregtk-1.0` JSCOREVERSION=`$PKG_CONFIG --modversion javascriptcoregtk-1.0` fi if test -z "$JSCORELIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } JSCENABLED= else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: version $JSCOREVERSION" >&5 printf "%s\n" "version $JSCOREVERSION" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JavaScriptCore/Webkit include flags" >&5 printf %s "checking for JavaScriptCore/Webkit include flags... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JSCOREINC" >&5 printf "%s\n" "$JSCOREINC" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JavaScriptCore/Webkit link flags" >&5 printf %s "checking for JavaScriptCore/Webkit link flags... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JSCORELIB" >&5 printf "%s\n" "$JSCORELIB" >&6; } JSCOREDYNAMICLINKING="$JSCORELIB" JSCENABLED=1 fi fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JavaScriptCore/Webkit include flags" >&5 printf %s "checking for JavaScriptCore/Webkit include flags... " >&6; } JSCOREINC=-I\"$JSCOREINCDIR\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JSCOREINC" >&5 printf "%s\n" "$JSCOREINC" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JavaScriptCore/Webkit link flags" >&5 printf %s "checking for JavaScriptCore/Webkit link flags... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JSCORELIB" >&5 printf "%s\n" "$JSCORELIB" >&6; } JSCOREDYNAMICLINKING="$JSCORELIB" JSCENABLED=1 fi #---------------------------------------------------------------- # Look for V8 settings (JSV8INCDIR, JSV8DYNAMICLINKING) #---------------------------------------------------------------- # check for include files { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for V8 Javascript v8.h" >&5 printf %s "checking for V8 Javascript v8.h... " >&6; } # Check whether --with-jsv8inc was given. if test ${with_jsv8inc+y} then : withval=$with_jsv8inc; JSV8INCDIR="$withval" else $as_nop JSV8INCDIR= fi # if not include dir is specified we try to find if test -z "$JSV8INCDIR"; then # Add in default directory for JavaScriptCore headers for Linux and Mac OS X case $host in *-*-linux*) JSV8INCDIR="/usr/include /usr/local/include/ $JSV8INCDIR" ;; *-*-darwin*) JSV8INCDIR="$JSV8INCDIR" ;; *) ;; esac fi for d in $JSV8INCDIR ; do if test -r "$d/v8.h" ; then JSV8INCDIR=$d JSV8INC=-I\"$d\" break fi done if test "$JSV8INC" = "" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JSV8INCDIR" >&5 printf "%s\n" "$JSV8INCDIR" >&6; } fi # check for V8 library { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for V8 Javascript library" >&5 printf %s "checking for V8 Javascript library... " >&6; } # Check whether --with-jsv8lib was given. if test ${with_jsv8lib+y} then : withval=$with_jsv8lib; JSV8LIBDIR="$withval" else $as_nop JSV8LIB= fi v8libdirs="$JSV8LIBDIR /usr/lib64/ /usr/local/lib64/ /usr/lib/ /usr/local/lib/" for d in $v8libdirs ; do if test -r $d/libv8$JSSO; then JSV8LIBDIR=$d JSV8LIB="-L$d -lv8" break fi done if test "$JSV8LIB" = "" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } JSV8ENABLED= else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $JSV8LIBDIR" >&5 printf "%s\n" "$JSV8LIBDIR" >&6; } JSV8ENABLED=1 fi # linking options case $host in *-*-darwin*) JSV8DYNAMICLINKING="$JSV8LIB" ;; *-*-linux*) JSV8DYNAMICLINKING="$JSV8LIB" ;; *) JSV8DYNAMICLINKING="" ;; esac fi #---------------------------------------------------------------- # Look for Lua #---------------------------------------------------------------- LUABIN= LUAINCLUDE= LUALIB= LUADYNAMICLOADLIB= LUAFLAGS= LUALINK= # note: if LUABIN is empty then lua tests will not be done # LUABIN will be cleared if certain dependencies cannot be found # Check whether --with-lua was given. if test ${with_lua+y} then : withval=$with_lua; LUABIN="$withval" else $as_nop LUABIN="$alllang_default" fi # Check whether --with-luaincl was given. if test ${with_luaincl+y} then : withval=$with_luaincl; LUAINCLUDE="$withval" else $as_nop LUAINCLUDE= fi # Check whether --with-lualib was given. if test ${with_lualib+y} then : withval=$with_lualib; LUALIB="$withval" else $as_nop LUALIB= fi # First, check for "--without-lua" or "--with-lua=no". if test x"${LUABIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Lua" >&5 printf "%s\n" "$as_me: Disabling Lua" >&6;} else # can we find lua? if test "x$LUABIN" = xyes; then # We look for a versioned Lua binary first, as there can be # multiple versions of Lua installed on some systems (like Debian). for ac_prog in lua5.4 lua5.3 lua5.2 lua5.1 lua do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LUABIN+y} then : printf %s "(cached) " >&6 else $as_nop case $LUABIN in [\\/]* | ?:[\\/]*) ac_cv_path_LUABIN="$LUABIN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_LUABIN="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi LUABIN=$ac_cv_path_LUABIN if test -n "$LUABIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LUABIN" >&5 printf "%s\n" "$LUABIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$LUABIN" && break done fi # check version: we need Lua 5.x if test "$LUABIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Lua version" >&5 printf %s "checking Lua version... " >&6; } LUA_VERSION=`$LUABIN -e 'print(string.match(_VERSION, "%d+[.]%d+"))'` # For 5.0 and 5.1 header and libraries may be named using 50 or 51. LUA_VERSION_NO_DOTS= if test -n "$LUA_VERSION" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Lua $LUA_VERSION.x" >&5 printf "%s\n" "Lua $LUA_VERSION.x" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } fi case $LUA_VERSION in 5.0) LUA_VERSION_NO_DOTS=50 ;; 5.1) LUA_VERSION_NO_DOTS=51 ;; 5.*) ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Not Lua 5.x, SWIG does not support this version of Lua" >&5 printf "%s\n" "$as_me: WARNING: Not Lua 5.x, SWIG does not support this version of Lua" >&2;} LUABIN="" ;; esac fi if test "$LUABIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Lua dynamic loading is enabled" >&5 printf %s "checking whether Lua dynamic loading is enabled... " >&6; } # using Lua to check Lua # lua 5.0 & 5.1 have different fn names if test "$LUA_VERSION" = "5.0"; then LUADYNAMICLOADLIB=`$LUABIN -e '_,_,c=loadlib("no_such_lib","") if c~="absent" then print "1" end'` else LUADYNAMICLOADLIB=`$LUABIN -e '_,_,c=package.loadlib("no_such_lib","") if c~="absent" then print "1" end'` fi if test -z "$LUADYNAMICLOADLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi # look for the header files & set LUAFLAGS accordingly # will clear LUABIN if not present if test -n "$LUAINCLUDE"; then as_ac_File=`printf "%s\n" "ac_cv_file_$LUAINCLUDE/lua.h" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LUAINCLUDE/lua.h" >&5 printf %s "checking for $LUAINCLUDE/lua.h... " >&6; } if eval test \${$as_ac_File+y} then : printf %s "(cached) " >&6 else $as_nop test "$cross_compiling" = yes && as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "$LUAINCLUDE/lua.h"; then eval "$as_ac_File=yes" else eval "$as_ac_File=no" fi fi eval ac_res=\$$as_ac_File { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test \"x\$"$as_ac_File"\" = x"yes" then : LUAFLAGS="-I$LUAINCLUDE" else $as_nop LUABIN= fi else LUA_OK="1" CFLAGS_SAVED=$CFLAGS CFLAGS= # Use empty CFLAGS to avoid failure: "present but cannot be compiled" ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "lua.h" "ac_cv_header_lua_h" "$ac_includes_default" if test "x$ac_cv_header_lua_h" = xyes then : LUAFLAGS="" else $as_nop LUA_OK="" fi CFLAGS=$CFLAGS_SAVED # if we didn't get it, going to have to look elsewhere (the hard way) if test -z "$LUA_OK"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lua.h in other locations" >&5 printf %s "checking for lua.h in other locations... " >&6; } # note: Debian/Ubuntu seem to like /usr/include/lua5.1/lua.h # The ordering of the include directories to search should match # the ordering of libraries to search in the library test below. inc=/usr/include incloc=/usr/local/include dirs="$inc/lua$LUA_VERSION" test -z "$LUA_VERSION_NO_DOTS" || dirs="$dirs $inc/lua$LUA_VERSION_NO_DOTS" dirs="$dirs $incloc/lua$LUA_VERSION" test -z "$LUA_VERSION_NO_DOTS" || dirs="$dirs $incloc/lua$LUA_VERSION_NO_DOTS" dirs="$dirs $incloc" for i in $dirs; do #echo "$i" if test -r $i/lua.h; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $i/lua.h" >&5 printf "%s\n" "$i/lua.h" >&6; } LUAFLAGS="-I$i" break fi done if test -z "$LUAFLAGS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } LUABIN="" # clear the bin fi fi fi # look for the library files & set LUALINK accordingly # will clear LUABIN if not present lua_save_LIBS=$LIBS # the code seems to disrupt LIBS, so saving if test -n "$LUALIB"; then as_ac_File=`printf "%s\n" "ac_cv_file_$LUALIB/liblua.a" | $as_tr_sh` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LUALIB/liblua.a" >&5 printf %s "checking for $LUALIB/liblua.a... " >&6; } if eval test \${$as_ac_File+y} then : printf %s "(cached) " >&6 else $as_nop test "$cross_compiling" = yes && as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "$LUALIB/liblua.a"; then eval "$as_ac_File=yes" else eval "$as_ac_File=no" fi fi eval ac_res=\$$as_ac_File { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval test \"x\$"$as_ac_File"\" = x"yes" then : LUALINK="-L$LUALIB -llua" else $as_nop LUABIN= fi else libs="lua lua$LUA_VERSION" test -z "$LUA_VERSION_NO_DOTS" || libs="$libs lua$LUA_VERSION_NO_DOTS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing lua_close" >&5 printf %s "checking for library containing lua_close... " >&6; } if test ${ac_cv_search_lua_close+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char lua_close (); int main (void) { return lua_close (); ; return 0; } _ACEOF for ac_lib in '' $libs do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_lua_close=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_lua_close+y} then : break fi done if test ${ac_cv_search_lua_close+y} then : else $as_nop ac_cv_search_lua_close=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_lua_close" >&5 printf "%s\n" "$ac_cv_search_lua_close" >&6; } ac_res=$ac_cv_search_lua_close if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" LUALINK="-l$ac_lib" else $as_nop LUABIN= fi fi # adding lualib for lua 5.0 if test "$LUA_VERSION" = "5.0"; then LUALINK="$LUALINK -llualib" fi LUALINK="$LUALINK -pthread" LIBS=$lua_save_LIBS # restore LIBS fi fi # if not disabled #---------------------------------------------------------------- # Look for MzScheme #---------------------------------------------------------------- # Check whether --with-mzscheme was given. if test ${with_mzscheme+y} then : withval=$with_mzscheme; MZSCHEMEBIN="$withval" else $as_nop MZSCHEMEBIN="$alllang_default" fi # Check whether --with-mzc was given. if test ${with_mzc+y} then : withval=$with_mzc; MZCBIN="$withval" else $as_nop MZCBIN= fi # First, check for "--without-mzscheme" or "--with-mzscheme=no". if test x"${MZSCHEMEBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling MzScheme" >&5 printf "%s\n" "$as_me: Disabling MzScheme" >&6;} MZC= else if test "x$MZSCHEMEBIN" = xyes; then # Extract the first word of "mzscheme", so it can be a program name with args. set dummy mzscheme; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MZSCHEME+y} then : printf %s "(cached) " >&6 else $as_nop case $MZSCHEME in [\\/]* | ?:[\\/]*) ac_cv_path_MZSCHEME="$MZSCHEME" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_MZSCHEME="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi MZSCHEME=$ac_cv_path_MZSCHEME if test -n "$MZSCHEME"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MZSCHEME" >&5 printf "%s\n" "$MZSCHEME" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MZSCHEME="$MZSCHEMEBIN" fi if test -z "$MZCBIN"; then # Extract the first word of "mzc", so it can be a program name with args. set dummy mzc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MZC+y} then : printf %s "(cached) " >&6 else $as_nop case $MZC in [\\/]* | ?:[\\/]*) ac_cv_path_MZC="$MZC" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_MZC="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi MZC=$ac_cv_path_MZC if test -n "$MZC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MZC" >&5 printf "%s\n" "$MZC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -n "$MZSCHEME"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MzScheme dynext object" >&5 printf %s "checking for MzScheme dynext object... " >&6; } MZDYNOBJ=`$MZSCHEME --eval '(begin (require dynext/link) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (printf "~a" x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null` if test -f "$MZDYNOBJ"; then : else # older versions (3.72 approx and earlier) MZDYNOBJ=`$MZSCHEME --mute-banner --version --eval '(begin (require (lib "link.ss" "dynext")) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x) (display " ")) ((current-make-standard-link-libraries)))) (with-handlers (((lambda args #t) (lambda args #f))) (for-each (lambda (x) (display x)) (expand-for-link-variant (current-standard-link-libraries)))))' 2>/dev/null` fi if test -f "$MZDYNOBJ"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MZDYNOBJ" >&5 printf "%s\n" "$MZDYNOBJ" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } MZDYNOBJ="" fi fi fi #---------------------------------------------------------------- # Look for OCaml #---------------------------------------------------------------- # Check whether --with-ocaml was given. if test ${with_ocaml+y} then : withval=$with_ocaml; with_ocaml="$withval" else $as_nop with_ocaml="$alllang_default" fi # Check whether --with-ocamlc was given. if test ${with_ocamlc+y} then : withval=$with_ocamlc; OCAMLC="$withval" else $as_nop OCAMLC= fi # Check whether --with-ocamldlgen was given. if test ${with_ocamldlgen+y} then : withval=$with_ocamldlgen; OCAMLDLGEN="$withval" else $as_nop OCAMLDLGEN= fi # Check whether --with-ocamlfind was given. if test ${with_ocamlfind+y} then : withval=$with_ocamlfind; OCAMLFIND="$withval" else $as_nop OCAMLFIND= fi # Check whether --with-ocamlmktop was given. if test ${with_ocamlmktop+y} then : withval=$with_ocamlmktop; OCAMLMKTOP="$withval" else $as_nop OCAMLMKTOP= fi # Check whether --with-camlp4 was given. if test ${with_camlp4+y} then : withval=$with_camlp4; CAMLP4="$withval" else $as_nop CAMLP4= fi # First, check for "--without-ocaml" or "--with-ocaml=no". if test x"${with_ocaml}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling OCaml" >&5 printf "%s\n" "$as_me: Disabling OCaml" >&6;} OCAMLC= else # OCaml compiler if test -z "$OCAMLC"; then for ac_prog in ocamlc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OCAMLC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OCAMLC"; then ac_cv_prog_OCAMLC="$OCAMLC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OCAMLC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OCAMLC=$ac_cv_prog_OCAMLC if test -n "$OCAMLC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLC" >&5 printf "%s\n" "$OCAMLC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$OCAMLC" && break done fi # OCaml Pre-Processor-Pretty-Printer if test -z "$CAMLP4"; then for ac_prog in camlp4 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CAMLP4+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CAMLP4"; then ac_cv_prog_CAMLP4="$CAMLP4" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CAMLP4="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CAMLP4=$ac_cv_prog_CAMLP4 if test -n "$CAMLP4"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CAMLP4" >&5 printf "%s\n" "$CAMLP4" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CAMLP4" && break done fi # OCaml DL load generator if test -z "$OCAMLDLGEN"; then for ac_prog in ocamldlgen do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OCAMLDLGEN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OCAMLDLGEN"; then ac_cv_prog_OCAMLDLGEN="$OCAMLDLGEN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OCAMLDLGEN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OCAMLDLGEN=$ac_cv_prog_OCAMLDLGEN if test -n "$OCAMLDLGEN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLDLGEN" >&5 printf "%s\n" "$OCAMLDLGEN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$OCAMLDLGEN" && break done fi # OCaml package tool if test -z "$OCAMLFIND"; then for ac_prog in ocamlfind do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OCAMLFIND+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OCAMLFIND"; then ac_cv_prog_OCAMLFIND="$OCAMLFIND" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OCAMLFIND="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OCAMLFIND=$ac_cv_prog_OCAMLFIND if test -n "$OCAMLFIND"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLFIND" >&5 printf "%s\n" "$OCAMLFIND" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$OCAMLFIND" && break done fi # OCaml toplevel creator if test -z "$OCAMLMKTOP"; then for ac_prog in ocamlmktop do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OCAMLMKTOP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OCAMLMKTOP"; then ac_cv_prog_OCAMLMKTOP="$OCAMLMKTOP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OCAMLMKTOP="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OCAMLMKTOP=$ac_cv_prog_OCAMLMKTOP if test -n "$OCAMLMKTOP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCAMLMKTOP" >&5 printf "%s\n" "$OCAMLMKTOP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$OCAMLMKTOP" && break done fi fi #---------------------------------------------------------------- # Look for Octave #---------------------------------------------------------------- OCTAVEBIN= OCTAVE_SO=.oct # Check whether --with-octave was given. if test ${with_octave+y} then : withval=$with_octave; OCTAVEBIN="$withval" else $as_nop OCTAVEBIN="$alllang_default" fi # Check for "--without-octave" or "--with-octave=no". if test x"${OCTAVEBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Octave" >&5 printf "%s\n" "$as_me: Disabling Octave" >&6;} OCTAVE= # Check for Octave; prefer command-line program "octave-cli" to (in newer versions) GUI program "octave" elif test "x$OCTAVEBIN" = xyes; then # Extract the first word of "octave-cli octave", so it can be a program name with args. set dummy octave-cli octave; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_OCTAVE+y} then : printf %s "(cached) " >&6 else $as_nop case $OCTAVE in [\\/]* | ?:[\\/]*) ac_cv_path_OCTAVE="$OCTAVE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_OCTAVE="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi OCTAVE=$ac_cv_path_OCTAVE if test -n "$OCTAVE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCTAVE" >&5 printf "%s\n" "$OCTAVE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else OCTAVE="$OCTAVEBIN" fi # Check if Octave works if test -n "$OCTAVE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ${OCTAVE} works" >&5 printf %s "checking if ${OCTAVE} works... " >&6; } if test "x`${OCTAVE} --version 2>/dev/null | sed -n -e '1p' | sed -n -e '/Octave, version/p'`" != x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } OCTAVE= fi fi # Check for required Octave helper program "mkoctfile" if test -n "$OCTAVE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mkoctfile" >&5 printf %s "checking for mkoctfile... " >&6; } version_suffix="`echo $OCTAVE | sed -e 's|.*\(-[0-9][0-9.]*\)$|\1|'`" case $version_suffix in -*) ;; *) version_suffix="" ;; esac octave_directory=`dirname $OCTAVE` if test "$octave_directory" = "." ; then mkoctfile="mkoctfile${version_suffix}" else mkoctfile="${octave_directory}/mkoctfile${version_suffix}" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${mkoctfile}" >&5 printf "%s\n" "${mkoctfile}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ${mkoctfile} works" >&5 printf %s "checking if ${mkoctfile} works... " >&6; } mkoctfile="env - PATH=$PATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH ${mkoctfile}" if test "x`${mkoctfile} --version 2>/dev/null | sed -n -e '1p' | sed -n -e '/mkoctfile, version/p'`" != x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } OCTAVE= fi fi # Check for Octave preprocessor/compiler/linker flags if test -n "$OCTAVE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Octave preprocessor flags" >&5 printf %s "checking for Octave preprocessor flags... " >&6; } OCTAVE_CPPFLAGS= for var in CPPFLAGS INCFLAGS ALL_CXXFLAGS; do for flag in `${mkoctfile} -p ${var}`; do case ${flag} in -D*|-I*) OCTAVE_CPPFLAGS="${OCTAVE_CPPFLAGS} ${flag}";; *) ;; esac done done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_CPPFLAGS" >&5 printf "%s\n" "$OCTAVE_CPPFLAGS" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Octave compiler flags" >&5 printf %s "checking for Octave compiler flags... " >&6; } OCTAVE_CXXFLAGS= for var in CXX ALL_CXXFLAGS; do for flag in `${mkoctfile} -p ${var}`; do case ${flag} in -std=*|-g*|-W*) OCTAVE_CXXFLAGS="${OCTAVE_CXXFLAGS} ${flag}";; *) ;; esac done done save_CXXFLAGS="${CXXFLAGS}" CXXFLAGS="-Werror -O0" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : OCTAVE_CXXFLAGS="${OCTAVE_CXXFLAGS} -O0" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXXFLAGS="${save_CXXFLAGS}" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_CXXFLAGS" >&5 printf "%s\n" "$OCTAVE_CXXFLAGS" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Octave linker flags" >&5 printf %s "checking for Octave linker flags... " >&6; } OCTAVE_LDFLAGS= for var in OCTLIBDIR; do OCTAVE_LDFLAGS="${OCTAVE_LDFLAGS} "-L`${mkoctfile} -p ${var}` done for var in RDYNAMIC_FLAG RLD_FLAG OCTAVE_LIBS LIBS; do # RLD_FLAG gives "mkoctfile: unknown variable 'RLD_FLAG'" on stderr # with Octave 7.3 so just discard stderr here. Apparently RLD_FLAG has # reported an empty value since somewhere between 3.4.3 and 3.6.1 so # can be removed below once we require Octave 4. OCTAVE_LDFLAGS="${OCTAVE_LDFLAGS} "`${mkoctfile} -p ${var} 2>/dev/null` done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_LDFLAGS" >&5 printf "%s\n" "$OCTAVE_LDFLAGS" >&6; } fi # Check for Octave options if test -n "$OCTAVE"; then for octave_opt in --no-window-system --silent --norc --no-history; do { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Octave option '${octave_opt}' is supported" >&5 printf %s "checking if Octave option '${octave_opt}' is supported... " >&6; } octave_out=`${OCTAVE} ${octave_opt} /dev/null 2>&1 | sed -n '1p' | sed -n '/unrecognized/p'` if test "x${octave_out}" = x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } OCTAVE="${OCTAVE} ${octave_opt}" else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi done fi #---------------------------------------------------------------- # Look for Perl5 #---------------------------------------------------------------- PERLBIN= # Check whether --with-perl5 was given. if test ${with_perl5+y} then : withval=$with_perl5; PERLBIN="$withval" else $as_nop PERLBIN="$alllang_default" fi # First, check for "--without-perl5" or "--with-perl5=no". if test x"${PERLBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Perl5" >&5 printf "%s\n" "$as_me: Disabling Perl5" >&6;} PERL= else # First figure out what the name of Perl5 is if test "x$PERLBIN" = xyes; then for ac_prog in perl perl5 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PERL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PERL"; then ac_cv_prog_PERL="$PERL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PERL="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PERL=$ac_cv_prog_PERL if test -n "$PERL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 printf "%s\n" "$PERL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PERL" && break done else PERL="$PERLBIN" fi # This could probably be simplified as for all platforms and all versions of Perl the following apparently should be run to get the compilation options: # perl -MExtUtils::Embed -e ccopts { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 header files" >&5 printf %s "checking for Perl5 header files... " >&6; } if test -n "$PERL"; then PERL5DIR=`($PERL -MConfig -le 'print $Config{archlibexp}') 2>/dev/null` if test -n "$PERL5DIR" ; then dirs="$PERL5DIR $PERL5DIR/CORE" PERL5EXT=none for i in $dirs; do if test -r $i/perl.h; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $i" >&5 printf "%s\n" "$i" >&6; } PERL5EXT="$i" break fi done if test "$PERL5EXT" = none; then PERL5EXT="$PERL5DIR/CORE" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not locate perl.h...using $PERL5EXT" >&5 printf "%s\n" "could not locate perl.h...using $PERL5EXT" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 library" >&5 printf %s "checking for Perl5 library... " >&6; } PERL5LIB=`($PERL -e 'use Config; $_=$Config{libperl}; s/^lib//; s/$Config{_a}$//; s/\.$Config{so}.*//; print $_, "\n"') 2>/dev/null` if test -z "$PERL5LIB" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL5LIB" >&5 printf "%s\n" "$PERL5LIB" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 ccflags" >&5 printf %s "checking for Perl5 ccflags... " >&6; } PERL5CCFLAGS=`($PERL -e 'use Config; print $Config{ccflags}, "\n"' | sed "s/-Wdeclaration-after-statement//") 2>/dev/null` if test -z "$PERL5CCFLAGS" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL5CCFLAGS" >&5 printf "%s\n" "$PERL5CCFLAGS" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 ccdlflags" >&5 printf %s "checking for Perl5 ccdlflags... " >&6; } PERL5CCDLFLAGS=`($PERL -e 'use Config; print $Config{ccdlflags}, "\n"') 2>/dev/null` if test -z "$PERL5CCDLFLAGS" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL5CCDLFLAGS" >&5 printf "%s\n" "$PERL5CCDLFLAGS" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 cccdlflags" >&5 printf %s "checking for Perl5 cccdlflags... " >&6; } PERL5CCCDLFLAGS=`($PERL -e 'use Config; print $Config{cccdlflags}, "\n"') 2>/dev/null` if test -z "$PERL5CCCDLFLAGS" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL5CCCDLFLAGS" >&5 printf "%s\n" "$PERL5CCCDLFLAGS" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 ldflags" >&5 printf %s "checking for Perl5 ldflags... " >&6; } PERL5LDFLAGS=`($PERL -e 'use Config; print $Config{ldflags}, "\n"') 2>/dev/null` if test -z "$PERL5LDFLAGS" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL5LDFLAGS" >&5 printf "%s\n" "$PERL5LDFLAGS" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Perl5 Test::More module" >&5 printf %s "checking for Perl5 Test::More module... " >&6; } # For test-suite PERL5TESTMORE=`($PERL -e 'use Test::More; print "good";') 2>/dev/null` if test -z "$PERL5TESTMORE" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5 printf "%s\n" "found" >&6; } fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unable to determine perl5 configuration" >&5 printf "%s\n" "unable to determine perl5 configuration" >&6; } PERL5EXT=$PERL5DIR fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not figure out how to run perl5" >&5 printf "%s\n" "could not figure out how to run perl5" >&6; } fi # Cygwin (Windows) needs the library for dynamic linking case $host in *-*-cygwin* | *-*-mingw*) PERL5DYNAMICLINKING="-L$PERL5EXT -l$PERL5LIB";; *)PERL5DYNAMICLINKING="";; esac fi #------------------------------------------------------------------------- # Look for PHP #------------------------------------------------------------------------- PHPBIN= # Check whether --with-php was given. if test ${with_php+y} then : withval=$with_php; PHPBIN="$withval" else $as_nop PHPBIN="$alllang_default" fi # First, check for "--without-php" or "--with-php=no". if test x"${PHPBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling PHP" >&5 printf "%s\n" "$as_me: Disabling PHP" >&6;} PHP= else if test "x$PHPBIN" = xyes; then for ac_prog in php8.3 php8.2 php8.1 php8.0 php do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PHP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PHP"; then ac_cv_prog_PHP="$PHP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PHP="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PHP=$ac_cv_prog_PHP if test -n "$PHP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PHP" >&5 printf "%s\n" "$PHP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PHP" && break done else PHP=$PHPBIN fi if test -n "$PHP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PHP header files" >&5 printf %s "checking for PHP header files... " >&6; } case $PHP in *8.*) PHPCONFIG=`echo "$PHP"|sed 's/8\...*$/-config&/'` ;; *) PHPCONFIG=$PHP-config ;; esac php_version=`$PHPCONFIG --version 2>/dev/null` case $php_version in 8.*) PHPINC=`$PHPCONFIG --includes 2>/dev/null` if test -n "$PHPINC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PHPINC" >&5 printf "%s\n" "$PHPINC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } fi ;; "") { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not find $PHPCONFIG or obtain PHP version from it" >&5 printf "%s\n" "could not find $PHPCONFIG or obtain PHP version from it" >&6; } ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found PHP $php_version - not PHP 8" >&5 printf "%s\n" "found PHP $php_version - not PHP 8" >&6; } ;; esac fi fi #---------------------------------------------------------------- # Look for Python #---------------------------------------------------------------- PYINCLUDE= PYLIB= PYLINK= PYPACKAGE= # Check whether --with-python was given. if test ${with_python+y} then : withval=$with_python; PYBIN="$withval" else $as_nop PYBIN="$alllang_default" fi # First, check for "--without-python" or "--with-python=no". if test x"${PYBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Python 2.x probe" >&5 printf "%s\n" "$as_me: Disabling Python 2.x probe" >&6;} else # First figure out the name of the Python 2.x executable if test "x$PYBIN" = xyes; then for ac_prog in python python2.7 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PYTHON+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PYTHON"; then ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PYTHON="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PYTHON=$ac_cv_prog_PYTHON if test -n "$PYTHON"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 printf "%s\n" "$PYTHON" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PYTHON" && break done else PYTHON="$PYBIN" fi PYVER=0 if test -n "$PYTHON"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PYTHON major version number" >&5 printf %s "checking for $PYTHON major version number... " >&6; } PYVER=`($PYTHON -c "import sys; sys.stdout.write(sys.version[0])") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYVER" >&5 printf "%s\n" "$PYVER" >&6; } if test -z "$PYVER"; then PYVER=0 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x os.name" >&5 printf %s "checking for Python 2.x os.name... " >&6; } PYOSNAME=`($PYTHON -c "import sys, os; sys.stdout.write(os.name)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYOSNAME" >&5 printf "%s\n" "$PYOSNAME" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x path separator" >&5 printf %s "checking for Python 2.x path separator... " >&6; } PYSEPARATOR=`($PYTHON -c "import sys, os; sys.stdout.write(os.sep)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYSEPARATOR" >&5 printf "%s\n" "$PYSEPARATOR" >&6; } fi fi if test $PYVER -eq 1 -o $PYVER -eq 2; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x prefix" >&5 printf %s "checking for Python 2.x prefix... " >&6; } PYPREFIX=`($PYTHON -c "import sys; sys.stdout.write(sys.prefix)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYPREFIX" >&5 printf "%s\n" "$PYPREFIX" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x exec-prefix" >&5 printf %s "checking for Python 2.x exec-prefix... " >&6; } PYEPREFIX=`($PYTHON -c "import sys; sys.stdout.write(sys.exec_prefix)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYEPREFIX" >&5 printf "%s\n" "$PYEPREFIX" >&6; } if test x"$PYOSNAME" = x"nt" -a x"$PYSEPARATOR" = x"\\"; then # Windows installations are quite different to posix installations (MinGW path separator is a forward slash) PYPREFIX=`echo "$PYPREFIX" | sed -e 's,\\\\,/,g'` # Forward slashes are easier to use and even work on Windows most of the time PYTHON_SO=.pyd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x header files" >&5 printf %s "checking for Python 2.x header files... " >&6; } if test -r $PYPREFIX/include/Python.h; then PYINCLUDE="-I$PYPREFIX/include" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYINCLUDE" >&5 printf "%s\n" "$PYINCLUDE" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x library directory" >&5 printf %s "checking for Python 2.x library directory... " >&6; } if test -d $PYPREFIX/libs; then PYLIB=$PYPREFIX/libs PYLINKFILE=`ls $PYLIB/python*.lib | grep "python[0-9][0-9]\+\.lib"` if test -r "$PYLINKFILE"; then PYLINK=-l`basename $PYLINKFILE | sed -e 's/\.lib$//'` else PYLIB= fi fi else # Note: I could not think of a standard way to get the version string from different versions. # This trick pulls it out of the file location for a standard library file. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x version" >&5 printf %s "checking for Python 2.x version... " >&6; } # Need to do this hack since autoconf replaces __file__ with the name of the configure file filehack="file__" PYVERSION=`($PYTHON -c "import sys,string,operator,os.path; sys.stdout.write(operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1))") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYVERSION" >&5 printf "%s\n" "$PYVERSION" >&6; } # Find the directory for libraries this is necessary to deal with # platforms that can have apps built for multiple archs: e.g. x86_64 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x lib dir" >&5 printf %s "checking for Python 2.x lib dir... " >&6; } PYLIBDIR=`($PYTHON -c "import sys; sys.stdout.write(sys.lib)") 2>/dev/null` if test -z "$PYLIBDIR"; then # Fedora patch Python to add sys.lib, for other distros we assume "lib". PYLIBDIR="lib" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYLIBDIR" >&5 printf "%s\n" "$PYLIBDIR" >&6; } # Set the include directory { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x header files" >&5 printf %s "checking for Python 2.x header files... " >&6; } if test -r $PYPREFIX/include/$PYVERSION/Python.h; then PYINCLUDE="-I$PYPREFIX/include/$PYVERSION -I$PYEPREFIX/$PYLIBDIR/$PYVERSION/config" fi if test -z "$PYINCLUDE"; then if test -r $PYPREFIX/include/Py/Python.h; then PYINCLUDE="-I$PYPREFIX/include/Py -I$PYEPREFIX/$PYLIBDIR/python/lib" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYINCLUDE" >&5 printf "%s\n" "$PYINCLUDE" >&6; } # Set the library directory blindly. This probably won't work with older versions { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x library directory" >&5 printf %s "checking for Python 2.x library directory... " >&6; } dirs="$PYVERSION/config $PYVERSION/$PYLIBDIR python/$PYLIBDIR" for i in $dirs; do if test -d $PYEPREFIX/$PYLIBDIR/$i; then PYLIB="$PYEPREFIX/$PYLIBDIR/$i" break fi done PYLINK="-l$PYVERSION" fi if test -z "$PYLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5 printf "%s\n" "Not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYLIB" >&5 printf "%s\n" "$PYLIB" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 2.x library" >&5 printf %s "checking for Python 2.x library... " >&6; } if test -z "$PYLINK"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5 printf "%s\n" "Not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYLINK" >&5 printf "%s\n" "$PYLINK" >&6; } fi fi # Cygwin (Windows) needs the library for dynamic linking case $host in *-*-cygwin* | *-*-mingw*) PYTHONDYNAMICLINKING="-L$PYLIB $PYLINK" DEFS="-DUSE_DL_IMPORT $DEFS" ;; *-*-aix*) PYTHONDYNAMICLINKING="-L$PYLIB $PYLINK" ;; *)PYTHONDYNAMICLINKING="";; esac fi #---------------------------------------------------------------- # Look for Python 3.x #---------------------------------------------------------------- PY3INCLUDE= PY3LIB= PY3LINK= PY3PACKAGE= # Check whether --with-python3 was given. if test ${with_python3+y} then : withval=$with_python3; PY3BIN="$withval" else $as_nop PY3BIN="$alllang_default" fi # First, check for "--without-python3" or "--with-python3=no". if test x"${PY3BIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Python 3.x probe" >&5 printf "%s\n" "$as_me: Disabling Python 3.x probe" >&6;} else if test -z "$PYVER"; then PYVER=0 fi if test "x$PY3BIN" = xyes; then if test x"$PYOSNAME" = x"nt" -a x"$PYSEPARATOR" = x"\\" -a $PYVER -ge 3; then PYTHON3="$PYTHON" else for py_ver in 3 3.10 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 ""; do for ac_prog in python$py_ver do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PYTHON3+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PYTHON3"; then ac_cv_prog_PYTHON3="$PYTHON3" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PYTHON3="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PYTHON3=$ac_cv_prog_PYTHON3 if test -n "$PYTHON3"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON3" >&5 printf "%s\n" "$PYTHON3" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PYTHON3" && break done if test -n "$PYTHON3"; then for ac_prog in $PYTHON3-config do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PY3CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PY3CONFIG"; then ac_cv_prog_PY3CONFIG="$PY3CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PY3CONFIG="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PY3CONFIG=$ac_cv_prog_PY3CONFIG if test -n "$PY3CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3CONFIG" >&5 printf "%s\n" "$PY3CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PY3CONFIG" && break done if test -n "$PY3CONFIG"; then break fi fi done fi else PYTHON3="$PY3BIN" for ac_prog in $PYTHON3-config do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PY3CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PY3CONFIG"; then ac_cv_prog_PY3CONFIG="$PY3CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PY3CONFIG="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PY3CONFIG=$ac_cv_prog_PY3CONFIG if test -n "$PY3CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3CONFIG" >&5 printf "%s\n" "$PY3CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PY3CONFIG" && break done fi if test -n "$PYTHON3"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PYTHON3 major version number" >&5 printf %s "checking for $PYTHON3 major version number... " >&6; } PYVER=`($PYTHON3 -c "import sys; sys.stdout.write(sys.version[0])") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYVER" >&5 printf "%s\n" "$PYVER" >&6; } if test -z "$PYVER"; then PYVER=0 fi fi if test $PYVER -ge 3; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x os.name" >&5 printf %s "checking for Python 3.x os.name... " >&6; } PY3OSNAME=`($PYTHON3 -c "import sys, os; sys.stdout.write(os.name)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3OSNAME" >&5 printf "%s\n" "$PY3OSNAME" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x path separator" >&5 printf %s "checking for Python 3.x path separator... " >&6; } PYSEPARATOR=`($PYTHON3 -c "import sys, os; sys.stdout.write(os.sep)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYSEPARATOR" >&5 printf "%s\n" "$PYSEPARATOR" >&6; } if test x"$PY3OSNAME" = x"nt" -a x"$PYSEPARATOR" = x"\\"; then # Windows installations are quite different to posix installations # There is no python-config to use { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x prefix" >&5 printf %s "checking for Python 3.x prefix... " >&6; } PY3PREFIX=`($PYTHON3 -c "import sys; sys.stdout.write(sys.prefix)") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3PREFIX" >&5 printf "%s\n" "$PY3PREFIX" >&6; } PY3PREFIX=`echo "$PY3PREFIX" | sed -e 's,\\\\,/,g'` # Forward slashes are easier to use and even work on Windows most of the time PYTHON_SO=.pyd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x header files" >&5 printf %s "checking for Python 3.x header files... " >&6; } if test -r $PY3PREFIX/include/Python.h; then PY3INCLUDE="-I$PY3PREFIX/include" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3INCLUDE" >&5 printf "%s\n" "$PY3INCLUDE" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x library directory" >&5 printf %s "checking for Python 3.x library directory... " >&6; } if test -d $PY3PREFIX/libs; then PY3LIB=$PY3PREFIX/libs PY3LINKFILE=`ls $PY3LIB/python*.lib | grep "python[0-9][0-9]\+\.lib"` if test -r "$PY3LINKFILE"; then PY3LINK=-l`basename $PY3LINKFILE | sed -e 's/\.lib$//'` else PY3LIB= fi fi if test -z "$PY3LIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5 printf "%s\n" "Not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3LIB" >&5 printf "%s\n" "$PY3LIB" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x library" >&5 printf %s "checking for Python 3.x library... " >&6; } if test -z "$PY3LINK"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5 printf "%s\n" "Not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3LINK" >&5 printf "%s\n" "$PY3LINK" >&6; } fi elif test -n "$PY3CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x prefix" >&5 printf %s "checking for Python 3.x prefix... " >&6; } PY3PREFIX=`($PY3CONFIG --prefix) 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3PREFIX" >&5 printf "%s\n" "$PY3PREFIX" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x exec-prefix" >&5 printf %s "checking for Python 3.x exec-prefix... " >&6; } # Piped through xargs to strip trailing whitespace (bug in msys2 + mingw Python) PY3EPREFIX=`($PY3CONFIG --exec-prefix | xargs) 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3EPREFIX" >&5 printf "%s\n" "$PY3EPREFIX" >&6; } # Note: I could not think of a standard way to get the version string from different versions. # This trick pulls it out of the file location for a standard library file. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x version" >&5 printf %s "checking for Python 3.x version... " >&6; } # Need to do this hack since autoconf replaces __file__ with the name of the configure file filehack="file__" PY3VERSION=`($PYTHON3 -c "import string,operator,os.path; print(operator.getitem(os.path.split(operator.getitem(os.path.split(string.__$filehack),0)),1))") 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3VERSION" >&5 printf "%s\n" "$PY3VERSION" >&6; } # Find the directory for libraries this is necessary to deal with # platforms that can have apps built for multiple archs: e.g. x86_64 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x lib dir" >&5 printf %s "checking for Python 3.x lib dir... " >&6; } PY3LIBDIR=`($PYTHON3 -c "import sys; print(sys.lib)") 2>/dev/null` if test -z "$PY3LIBDIR"; then # some dists don't have sys.lib so the best we can do is assume lib PY3LIBDIR="lib" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3LIBDIR" >&5 printf "%s\n" "$PY3LIBDIR" >&6; } # Set the include directory { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x header files" >&5 printf %s "checking for Python 3.x header files... " >&6; } PY3INCLUDE=`($PY3CONFIG --includes) 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3INCLUDE" >&5 printf "%s\n" "$PY3INCLUDE" >&6; } # Set the library directory blindly. This probably won't work with older versions { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x library directory" >&5 printf %s "checking for Python 3.x library directory... " >&6; } dirs="$PY3VERSION/config $PY3VERSION/$PY3LIBDIR python/$PY3LIBDIR" for i in $dirs; do if test -d $PY3EPREFIX/$PY3LIBDIR/$i; then PY3LIB="$PY3EPREFIX/$PY3LIBDIR/$i" break fi done if test -z "$PY3LIB"; then # Last resort if test -d $PY3EPREFIX/$PY3LIBDIR; then PY3LIB="$PY3EPREFIX/$PY3LIBDIR" fi fi if test -z "$PY3LIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5 printf "%s\n" "Not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3LIB" >&5 printf "%s\n" "$PY3LIB" >&6; } fi PY3LINK="-l$PY3VERSION" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Python 3.x library" >&5 printf %s "checking for Python 3.x library... " >&6; } if test -z "$PY3LINK"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5 printf "%s\n" "Not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PY3LINK" >&5 printf "%s\n" "$PY3LINK" >&6; } fi fi fi # Cygwin (Windows) needs the library for dynamic linking case $host in *-*-cygwin* | *-*-mingw*) # PYTHON3DYNAMICLINKING ought to be replaced by $PY3CONFIG --ldflags PYTHON3DYNAMICLINKING="-L$PY3LIB $PY3LINK" DEFS="-DUSE_DL_IMPORT $DEFS" ;; *-*-aix*) PYTHON3DYNAMICLINKING="-L$PY3LIB $PY3LINK" ;; *)PYTHON3DYNAMICLINKING="";; esac fi if test -n "$PYINCLUDE" || test -n "$PY3INCLUDE" ; then for ac_prog in pycodestyle do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PYCODESTYLE+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PYCODESTYLE"; then ac_cv_prog_PYCODESTYLE="$PYCODESTYLE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PYCODESTYLE="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PYCODESTYLE=$ac_cv_prog_PYCODESTYLE if test -n "$PYCODESTYLE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYCODESTYLE" >&5 printf "%s\n" "$PYCODESTYLE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PYCODESTYLE" && break done if test -n "$PYCODESTYLE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pycodestyle version" >&5 printf %s "checking pycodestyle version... " >&6; } pycodestyle_version=`$PYCODESTYLE --version 2>/dev/null` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pycodestyle_version" >&5 printf "%s\n" "$pycodestyle_version" >&6; } fi fi #---------------------------------------------------------------- # Look for R #---------------------------------------------------------------- RBIN= # Check whether --with-r was given. if test ${with_r+y} then : withval=$with_r; RBIN="$withval" else $as_nop RBIN="$alllang_default" fi # First, check for "--without-r" or "--with-r=no". if test x"${RBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling R" >&5 printf "%s\n" "$as_me: Disabling R" >&6;} RBIN= else # can we find R? if test "x$RBIN" = xyes; then # Extract the first word of "R", so it can be a program name with args. set dummy R; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_RBIN+y} then : printf %s "(cached) " >&6 else $as_nop case $RBIN in [\\/]* | ?:[\\/]*) ac_cv_path_RBIN="$RBIN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_RBIN="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi RBIN=$ac_cv_path_RBIN if test -n "$RBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RBIN" >&5 printf "%s\n" "$RBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi #---------------------------------------------------------------- # Look for Ruby #---------------------------------------------------------------- RUBYBIN= # Check whether --with-ruby was given. if test ${with_ruby+y} then : withval=$with_ruby; RUBYBIN="$withval" else $as_nop RUBYBIN="$alllang_default" fi # First, check for "--without-ruby" or "--with-ruby=no". RUBYSO=$SO if test x"${RUBYBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Ruby" >&5 printf "%s\n" "$as_me: Disabling Ruby" >&6;} RUBY= else # First figure out what the name of Ruby is if test "x$RUBYBIN" = xyes; then for ac_prog in ruby do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RUBY+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RUBY"; then ac_cv_prog_RUBY="$RUBY" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RUBY="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RUBY=$ac_cv_prog_RUBY if test -n "$RUBY"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RUBY" >&5 printf "%s\n" "$RUBY" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$RUBY" && break done else RUBY="$RUBYBIN" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Ruby header files" >&5 printf %s "checking for Ruby header files... " >&6; } if test -n "$RUBY"; then # Try Ruby1.9+ first RUBYDIR=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["rubyhdrdir"] || $rubyhdrdir') 2>/dev/null` RUBYARCHHDRDIR=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["rubyarchhdrdir"] || $rubyarchhdrdir') 2>/dev/null` if test x"$RUBYDIR" = x"" || test x"$RUBYDIR" = x"nil"; then RUBYDIR=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["archdir"] || $archdir') 2>/dev/null` else RUBYARCH=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["arch"] || $arch') 2>/dev/null` fi if test x"$RUBYDIR" != x""; then dirs="$RUBYDIR" RUBYINCLUDE= for i in $dirs; do if test -r $i/ruby.h; then if test x"$RUBYARCH" = x""; then RUBYINCLUDE="-I$i" elif test -n "$RUBYARCHHDRDIR"; then RUBYINCLUDE="-I$i -I$RUBYARCHHDRDIR" else RUBYINCLUDE="-I$i -I$i/$RUBYARCH" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RUBYINCLUDE" >&5 printf "%s\n" "$RUBYINCLUDE" >&6; } break fi done if test x"$RUBYINCLUDE" = x""; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not locate ruby.h" >&5 printf "%s\n" "could not locate ruby.h" >&6; } fi # Find library and path for linking. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Ruby library" >&5 printf %s "checking for Ruby library... " >&6; } RUBYLIB="" rb_archlibdir=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["archlibdir"]') 2>/dev/null` rb_libdir=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["libdir"]') 2>/dev/null` rb_bindir=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["bindir"]') 2>/dev/null` dirs="$dirs $rb_archlibdir $rb_libdir $rb_bindir" rb_libruby=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["LIBRUBY_A"]') 2>/dev/null` RUBYLINK=`($RUBY -rrbconfig -e ' c = RbConfig::CONFIG if c.has_key? "LIBRUBYARG_STATIC" # 1.8.x if c["LIBRUBY"] == c["LIBRUBY_A"] link = c["LIBRUBYARG_STATIC"] else link = c["LIBRUBYARG_SHARED"] end else # 1.6.x link = "-l" + c["RUBY_INSTALL_NAME"] end # Get the target Ruby was built for target = c["target"] if target == "i386-pc-mswin32" # Need to change msvcrt-ruby*.lib to -lmsvcrt-ruby* ext = File.extname(link) # Get index that counts backwards from end of string index = -1 - ext.size # Strip off the extension link = link.slice(0..index) puts "-l#{link}" else puts link end') 2>/dev/null` if test "$rb_libruby" != ""; then for i in $dirs; do if (test -r $i/$rb_libruby;) then RUBYLIB="$i" break fi done fi if test "$RUBYLIB" = ""; then RUBYLIB="$RUBYDIR" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found... using $RUBYDIR" >&5 printf "%s\n" "not found... using $RUBYDIR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RUBYLINK in $RUBYLIB" >&5 printf "%s\n" "$RUBYLINK in $RUBYLIB" >&6; } fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unable to determine ruby configuration" >&5 printf "%s\n" "unable to determine ruby configuration" >&6; } fi case $host in *-*-mingw*) ;; # do nothing, the default windows libraries are already included *) RUBYLINK="$RUBYLINK `($RUBY -rrbconfig -e 'print RbConfig::CONFIG["LIBS"]') 2>/dev/null`";; esac RUBYCCDLFLAGS=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["CCDLFLAGS"]') 2>/dev/null` RUBYSO=.`($RUBY -rrbconfig -e 'print RbConfig::CONFIG["DLEXT"]') 2>/dev/null` else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: could not figure out how to run ruby" >&5 printf "%s\n" "could not figure out how to run ruby" >&6; } fi case $host in *-*-cygwin* | *-*-mingw*) RUBYDYNAMICLINKING="-L$RUBYLIB $RUBYLINK";; *) RUBYDYNAMICLINKING="";; esac fi #---------------------------------------------------------------- # Look for Scilab #---------------------------------------------------------------- # Check whether --with-scilab was given. if test ${with_scilab+y} then : withval=$with_scilab; SCILABBIN="$withval" else $as_nop SCILABBIN="$alllang_default" fi # Check whether --with-scilab-inc was given. if test ${with_scilab_inc+y} then : withval=$with_scilab_inc; SCILABINCDIR="$withval" else $as_nop SCILABINCDIR="" fi # First, check for "--without-scilab" or "--with-scilab=no". if test x"${SCILABBIN}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Scilab" >&5 printf "%s\n" "$as_me: Disabling Scilab" >&6;} SCILAB= else # Check for Scilab executable if test "x$SCILABBIN" = xyes; then # Extract the first word of "scilab", so it can be a program name with args. set dummy scilab; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SCILAB+y} then : printf %s "(cached) " >&6 else $as_nop case $SCILAB in [\\/]* | ?:[\\/]*) ac_cv_path_SCILAB="$SCILAB" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_SCILAB="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi SCILAB=$ac_cv_path_SCILAB if test -n "$SCILAB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SCILAB" >&5 printf "%s\n" "$SCILAB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for scilab" >&5 printf %s "checking for scilab... " >&6; } if test -f "$SCILABBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SCILABBIN" >&5 printf "%s\n" "$SCILABBIN" >&6; } SCILAB="$SCILABBIN" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } fi fi if test -n "$SCILAB"; then # Check for Scilab version (needs api_scilab so needs version 5.3.3 or higher) SCILAB_VERSION=`$SCILAB -nwni -version | head -1 | sed -e 's|Scilab version \"\(.*\)\"|\1|g'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Scilab version is higher than 5.3.2" >&5 printf %s "checking Scilab version is higher than 5.3.2... " >&6; } SCILAB_MAJOR_VERSION=`echo $SCILAB_VERSION | cut -d. -f1` SCILAB_MINOR_VERSION=`echo $SCILAB_VERSION | cut -d. -f2` SCILAB_MAINTENANCE_VERSION=`echo $SCILAB_VERSION | cut -d. -f3` SCILAB_VERSION_NO_DOTS=`printf '%04d%02d%02d' "$SCILAB_MAJOR_VERSION" "$SCILAB_MINOR_VERSION" "$SCILAB_MAINTENANCE_VERSION"` if test "$SCILAB_VERSION_NO_DOTS" -ge 00050303; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes - $SCILAB_VERSION" >&5 printf "%s\n" "yes - $SCILAB_VERSION" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no - $SCILAB_VERSION" >&5 printf "%s\n" "no - $SCILAB_VERSION" >&6; } SCILAB= fi if test -n "$SCILAB"; then # Set Scilab startup options depending on version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Scilab startup options" >&5 printf %s "checking for Scilab startup options... " >&6; } SCILABOPT="-nwni -nb" if test "$SCILAB_VERSION_NO_DOTS" -ge 00050400; then SCILABOPT+=" -noatomsautoload" fi if test "$SCILAB_VERSION_NO_DOTS" -ge 00060000; then SCILABOPT+=" -quit" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SCILABOPT" >&5 printf "%s\n" "$SCILABOPT" >&6; } # Check for Scilab header files { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Scilab header files" >&5 printf %s "checking for Scilab header files... " >&6; } headers="`$as_dirname -- "$SCILAB" || $as_expr X"$SCILAB" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$SCILAB" : 'X\(//\)[^/]' \| \ X"$SCILAB" : 'X\(//\)$' \| \ X"$SCILAB" : 'X\(/\)' \| . 2>/dev/null || printf "%s\n" X"$SCILAB" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'`/../include" if test "$SCILABINCDIR" != ""; then dirs="$SCILABINCDIR" elif test -d "$SCI"; then dirs="$SCI/include $SCI/../../include" elif test -d "$headers"; then dirs="$headers" elif test -n "$PKG_CONFIG "; then dirs=`$PKG_CONFIG scilab --cflags-only-I | sed -e 's/-I//g'` else dirs="/usr/include" fi for i in $dirs; do if test -r $i/api_scilab.h; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $i" >&5 printf "%s\n" "$i" >&6; } SCILABINCLUDE="-I$i" break fi if test -r $i/scilab/api_scilab.h; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $i/scilab" >&5 printf "%s\n" "$i/scilab" >&6; } SCILABINCLUDE="-I$i/scilab" break fi done if test "$SCILABINCLUDE" = "" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5 printf "%s\n" "not found" >&6; } SCILAB= fi fi fi fi #-------------------------------------------------------------------- # Look for Tcl #-------------------------------------------------------------------- TCLINCLUDE= TCLLIB= TCLPACKAGE= TCLLINK= # Check whether --with-tclconfig was given. if test ${with_tclconfig+y} then : withval=$with_tclconfig; with_tclconfig="$withval" else $as_nop with_tclconfig= fi # Check whether --with-tcl was given. if test ${with_tcl+y} then : withval=$with_tcl; TCLPACKAGE="$withval" else $as_nop TCLPACKAGE="$alllang_default" fi # Check whether --with-tclincl was given. if test ${with_tclincl+y} then : withval=$with_tclincl; TCLINCLUDE="-I$withval" else $as_nop TCLINCLUDE= fi # Check whether --with-tcllib was given. if test ${with_tcllib+y} then : withval=$with_tcllib; TCLLIB="-L$withval" else $as_nop TCLLIB= fi # First, check for "--without-tcl" or "--with-tcl=no". if test x"${TCLPACKAGE}" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling Tcl" >&5 printf "%s\n" "$as_me: Disabling Tcl" >&6;} else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5 printf %s "checking for Tcl configuration... " >&6; } # First check to see if --with-tclconfig was specified. if test x"${with_tclconfig}" != x ; then if test -f "${with_tclconfig}/tclConfig.sh" ; then TCLCONFIG=`(cd ${with_tclconfig}; pwd)` else as_fn_error $? "${with_tcl} directory does not contain tclConfig.sh" "$LINENO" 5 fi fi # check in a few common install locations dirs="/usr/lib*/ /usr/lib*/tcl*/ /usr/local/lib*/ /usr/local/lib*/tcl*/" case $host in *-*-darwin*) tcl_framework="/System/Library/Frameworks/Tcl.framework/" macos_sysroot="$(xcodebuild -version -sdk macosx Path 2>/dev/null)" # For MacOSX10.14 and later dirs="$macos_sysroot$tcl_framework $tcl_framework $dirs" ;; *) ;; esac if test x"${TCLCONFIG}" = x ; then for d in $dirs ; do for i in `ls -d -r $d 2>/dev/null` ; do if test -f $i"tclConfig.sh" ; then TCLCONFIG=`(cd $i; pwd)` break fi done done fi if test x"${TCLCONFIG}" = x ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found $TCLCONFIG/tclConfig.sh" >&5 printf "%s\n" "found $TCLCONFIG/tclConfig.sh" >&6; } . $TCLCONFIG/tclConfig.sh if test -z "$TCLINCLUDE"; then TCLINCLUDE=`echo $TCL_INCLUDE_SPEC` fi if test -z "$TCLLIB"; then TCLLIB=$TCL_LIB_SPEC fi fi if test -z "$TCLINCLUDE"; then if test "x$TCLPACKAGE" != xyes; then TCLINCLUDE="-I$TCLPACKAGE/include" fi fi if test -z "$TCLLIB"; then if test "x$TCLPACKAGE" != xyes; then TCLLIB="-L$TCLPACKAGE/lib -ltcl" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Tcl header files" >&5 printf %s "checking for Tcl header files... 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