AC_PREREQ(2.61) AC_INIT([stressapptest], [1.0.7_autoconf], [opensource@google.com]) AC_ARG_WITH(static, [ --with-static enable static linking]) if test "$with_static" = "yes" then AC_MSG_NOTICE([Compiling with staticaly linked libraries.]) LIBS="$LIBS -static" else AC_MSG_NOTICE([Compiling with dynamically linked libraries.]) fi AC_CANONICAL_HOST # Checking for target cpu and setting custom configuration # for the different platforms AS_CASE(["$host_cpu"], [*x86_64*], [ AC_DEFINE([STRESSAPPTEST_CPU_X86_64],[], [Defined if the target CPU is x86_64]) ], [*i686*], [ AC_DEFINE([STRESSAPPTEST_CPU_I686],[], [Defined if the target CPU is i686]) ], [*powerpc*], [ AC_DEFINE([STRESSAPPTEST_CPU_PPC],[], [Defined if the target CPU is PowerPC]) ], [*armv7a*], [ AC_DEFINE([STRESSAPPTEST_CPU_ARMV7A],[], [Defined if the target CPU is armv7a]) ], [AC_MSG_WARN([Unsupported CPU: $host_cpu! Try x86_64, i686, powerpc, or armv7a])] ) ## The following allows like systems to share settings. This is not meant to ## imply that these OS are the same thing. From OpenOffice dmake configure.in AS_CASE(["$host_os"], [*linux*], [ OS_VERSION=linux AC_DEFINE([STRESSAPPTEST_OS_LINUX],[], [Defined if the target OS is Linux]) ], [*darwin*], [ OS_VERSION=macosx AC_DEFINE([STRESSAPPTEST_OS_DARWIN],[], [Defined if the target OS is OSX]) ], [*freebsd*], [ OS_VERSION=bsd AC_DEFINE([STRESSAPPTEST_OS_BSD],[], [Defined if the target OS is BSD based]) ], [*netbsd*], [ OS_VERSION=bsd AC_DEFINE([STRESSAPPTEST_OS_BSD],[], [Defined if the target OS is BSD based]) ], [AC_MSG_WARN([unsupported system: $host_os])] ) AM_INIT_AUTOMAKE([-Wall -Werror foreign]) AC_CONFIG_SRCDIR([src/]) AC_CONFIG_HEADER([src/stressapptest_config.h]) # Checks for programs. # Don't generate CXXFLAGS defaults: if CXXFLAGS are unset # AC_PROG_CXX will override them with unwanted defaults. CXXFLAGS="$CXXFLAGS" AC_PROG_CXX AC_PROG_CC #Getting user and host info username=$(whoami) AC_MSG_CHECKING([user ID]) AC_MSG_RESULT([$username]) hostname=$(uname -n) AC_MSG_CHECKING([host name]) AC_MSG_RESULT([$hostname]) timestamp=$(date) AC_MSG_CHECKING([current timestamp]) AC_MSG_RESULT([$timestamp]) AC_DEFINE_UNQUOTED([STRESSAPPTEST_TIMESTAMP], "$username @ $hostname on $timestamp", [Timestamp when ./configure was executed]) AC_ARG_ENABLE([default-optimizations], [AS_HELP_STRING([--disable-default-optimizations], [Disable default optimization flag overrides])]) AS_IF([test x"$enable_default_optimizations" != xno], [ #Default cxxflags CXXFLAGS="$CXXFLAGS -DCHECKOPTS" CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall" CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG" ]) # Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC # Skip malloc.h to prevent redefinition of HAVE_MALLOC_H on some platforms AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h], [], [AC_MSG_FAILURE([Missing some header files.])]) AC_CHECK_HEADERS([pthread.h]) AC_SEARCH_LIBS([pthread_create], [pthread]) AC_CHECK_TYPE([pthread_barrier_t], AC_DEFINE(HAVE_PTHREAD_BARRIERS, [1], [Define to 1 if the system has `pthread_barrier'.])) AC_CHECK_HEADERS([libaio.h]) AC_SEARCH_LIBS([io_setup], [aio]) AC_CHECK_HEADERS([sys/shm.h]) AC_SEARCH_LIBS([shm_open], [rt]) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL AC_C_CONST AC_C_INLINE AC_TYPE_PID_T AC_C_RESTRICT AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_HEADER_TIME AC_TYPE_UINT16_T AC_C_VOLATILE # Checks for library functions. AC_FUNC_CLOSEDIR_VOID AC_PROG_GCC_TRADITIONAL AC_FUNC_SELECT_ARGTYPES AC_TYPE_SIGNAL AC_FUNC_STRERROR_R AC_FUNC_VPRINTF AC_CHECK_FUNCS([ftruncate gettimeofday memset munmap select socket strtol strtoull]) AC_CHECK_FUNCS([mmap64 posix_memalign rand_r sched_getaffinity]) AC_CONFIG_FILES([Makefile src/Makefile]) AC_OUTPUT