diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 273 |
1 files changed, 264 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index 5e837c9c..c378b81e 100644 --- a/configure.ac +++ b/configure.ac @@ -11,11 +11,11 @@ dnl This is to figure out the version number and the date.... dnl E2FSPROGS_VERSION=`grep E2FSPROGS_VERSION ${srcdir}/version.h \ | awk '{print $3}' | tr \" " " | awk '{print $1}'` -DATE=`grep E2FSPROGS_DATE ${srcdir}/version.h | awk '{print $3}' \ - | tr \" " "` -E2FSPROGS_DAY=$(echo $DATE | awk -F- '{print $1}' | sed -e '/^[[1-9]]$/s/^/0/') -MONTH=`echo $DATE | awk -F- '{print $2}'` -YEAR=`echo $DATE | awk -F- '{print $3}'` +E2FSPROGS_DATE=`grep E2FSPROGS_DATE ${srcdir}/version.h | awk '{print $3}' \ + | tr \" " " | awk '{print $1}'` +E2FSPROGS_DAY=$(echo $E2FSPROGS_DATE | awk -F- '{print $1}' | sed -e '/^[[1-9]]$/s/^/0/') +MONTH=`echo $E2FSPROGS_DATE | awk -F- '{print $2}'` +YEAR=`echo $E2FSPROGS_DATE | awk -F- '{print $3}'` if expr $YEAR ">" 1900 > /dev/null ; then E2FSPROGS_YEAR=$YEAR @@ -63,6 +63,7 @@ AC_SUBST(E2FSPROGS_MONTH) AC_SUBST(E2FSPROGS_DAY) AC_SUBST(E2FSPROGS_VERSION) AC_SUBST(E2FSPROGS_PKGVER) +AC_SUBST(E2FSPROGS_DATE) dnl dnl Use diet libc dnl @@ -565,6 +566,24 @@ AC_SUBST(PROFILED_LIBBLKID) AC_SUBST(DEPPROFILED_LIBBLKID) AC_SUBST(BLKID_CMT) dnl +dnl handle --enable-subset +dnl +ALL_CMT= +SUBSET_CMT= +AC_ARG_ENABLE([subset], +[ --enable-subset enable subset-only build], +if test "$enableval" = "no" +then + SUBSET_CMT=# + AC_MSG_RESULT([Disabling subset-only build]) +else + ALL_CMT=# + AC_MSG_RESULT([Enabling subset-only-build]) +fi +,) +AC_SUBST(ALL_CMT) +AC_SUBST(SUBSET_CMT) +dnl dnl handle --disable-backtrace dnl AH_TEMPLATE([DISABLE_BACKTRACE], [Define to 1 to disable use of backtrace]) @@ -862,6 +881,7 @@ AC_SUBST(BINARY_TYPE) AC_PROG_MAKE_SET CHECK_GNU_MAKE AC_PATH_PROG(LN, ln, ln) +AC_PROG_MKDIR_P AC_PROG_LN_S AC_PATH_PROG(MV, mv, mv) AC_PATH_PROG(CP, cp, cp) @@ -1295,6 +1315,127 @@ linux*) ;; esac dnl +dnl Enable LTO for all packages +dnl +AC_ARG_ENABLE([lto], +[ --enable-lto enable link time optimization],, +enable_lto=no) +if test "$enable_lto" = "yes" || test "$enable_lto" = "probe"; then + AC_MSG_CHECKING([if C compiler supports LTO]) + OLD_CFLAGS="$CFLAGS" + OLD_LDFLAGS="$LDFLAGS" + LTO_FLAGS="-g -flto -ffat-lto-objects" + CFLAGS="$CFLAGS $LTO_FLAGS" + LDFLAGS="$LDFLAGS $LTO_FLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([])], + [AC_MSG_RESULT([yes])] + [lto_cflags=$LTO_FLAGS] + [lto_ldflags=$LTO_FLAGS] + [AC_PATH_PROG(gcc_ar, gcc-ar,,)] + [AC_PATH_PROG(gcc_ranlib, gcc-ranlib,,)], + [AC_MSG_RESULT([no])]) + if test -x "$gcc_ar" && test -x "$gcc_ranlib"; then + have_lto=yes + AR="${gcc_ar}" + RANLIB="${gcc_ranlib}" + fi + CFLAGS="${OLD_CFLAGS}" + LDFLAGS="${OLD_LDFLAGS}" + AC_SUBST(have_lto) + AC_SUBST(lto_cflags) + AC_SUBST(lto_ldflags) +fi +if test "$enable_lto" = "yes" && test "$have_lto" != "yes"; then + AC_MSG_ERROR([LTO not supported by compiler.]) +fi +dnl +dnl Enable UBSAN for all packages +dnl +AC_ARG_ENABLE([ubsan], +[ --enable-ubsan enable undefined behavior sanitizer],, +enable_ubsan=no) +if test "$enable_ubsan" = "yes" || test "$enable_ubsan" = "probe"; then + AC_MSG_CHECKING([if C compiler supports UBSAN]) + OLD_CFLAGS="$CFLAGS" + OLD_LDFLAGS="$LDFLAGS" + UBSAN_FLAGS="-fsanitize=undefined" + CFLAGS="$CFLAGS $UBSAN_FLAGS" + LDFLAGS="$LDFLAGS $UBSAN_FLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([])], + [AC_MSG_RESULT([yes])] + [ubsan_cflags=$UBSAN_FLAGS] + [ubsan_ldflags=$UBSAN_FLAGS] + [have_ubsan=yes], + [AC_MSG_RESULT([no])]) + CFLAGS="${OLD_CFLAGS}" + LDFLAGS="${OLD_LDFLAGS}" + AC_SUBST(have_ubsan) + AC_SUBST(ubsan_cflags) + AC_SUBST(ubsan_ldflags) +fi +if test "$enable_ubsan" = "yes" && test "$have_ubsan" != "yes"; then + AC_MSG_ERROR([UBSAN not supported by compiler.]) +fi +dnl +dnl Enable ADDRSAN for all packages +dnl +AC_ARG_ENABLE([addrsan], +[ --enable-addrsan enable address sanitizer],, +enable_addrsan=no) +if test "$enable_addrsan" = "yes" || test "$enable_addrsan" = "probe"; then + AC_MSG_CHECKING([if C compiler supports ADDRSAN]) + OLD_CFLAGS="$CFLAGS" + OLD_LDFLAGS="$LDFLAGS" + ADDRSAN_FLAGS="-fsanitize=address" + CFLAGS="$CFLAGS $ADDRSAN_FLAGS" + LDFLAGS="$LDFLAGS $ADDRSAN_FLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([])], + [AC_MSG_RESULT([yes])] + [addrsan_cflags=$ADDRSAN_FLAGS] + [addrsan_ldflags=$ADDRSAN_FLAGS] + [have_addrsan=yes], + [AC_MSG_RESULT([no])]) + CFLAGS="${OLD_CFLAGS}" + LDFLAGS="${OLD_LDFLAGS}" + AC_SUBST(have_addrsan) + AC_SUBST(addrsan_cflags) + AC_SUBST(addrsan_ldflags) +fi +if test "$enable_addrsan" = "yes" && test "$have_addrsan" != "yes"; then + AC_MSG_ERROR([ADDRSAN not supported by compiler.]) +fi +dnl +dnl Enable THREADSAN for all packages +dnl +AC_ARG_ENABLE([threadsan], +[ --enable-threadsan enable thread sanitizer],, +enable_threadsan=no) +if test "$enable_threadsan" = "yes" || test "$enable_threadsan" = "probe"; then + AC_MSG_CHECKING([if C compiler supports THREADSAN]) + OLD_CFLAGS="$CFLAGS" + OLD_LDFLAGS="$LDFLAGS" + THREADSAN_FLAGS="-fsanitize=thread" + CFLAGS="$CFLAGS $THREADSAN_FLAGS" + LDFLAGS="$LDFLAGS $THREADSAN_FLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([])], + [AC_MSG_RESULT([yes])] + [threadsan_cflags=$THREADSAN_FLAGS] + [threadsan_ldflags=$THREADSAN_FLAGS] + [have_threadsan=yes], + [AC_MSG_RESULT([no])]) + CFLAGS="${OLD_CFLAGS}" + LDFLAGS="${OLD_LDFLAGS}" + AC_SUBST(have_threadsan) + AC_SUBST(threadsan_cflags) + AC_SUBST(threadsan_ldflags) +fi +if test "$enable_threadsan" = "yes" && test "$have_threadsan" != "yes"; then + AC_MSG_ERROR([THREADSAN not supported by compiler.]) +fi +if test "$have_threadsan" = "yes" && test "$have_addrsan" = "yes"; then + AC_MSG_WARN([ADDRSAN and THREADSAN are not known to work together.]) +fi +dnl dnl OS-specific uncomment control dnl LINUX_CMT="#" @@ -1313,6 +1454,11 @@ AC_SUBST(LINUX_CMT) AC_SUBST(CYGWIN_CMT) AC_SUBST(UNIX_CMT) dnl +dnl e2scrub only builds on linux +dnl +E2SCRUB_CMT="$LINUX_CMT" +AC_SUBST(E2SCRUB_CMT) +dnl dnl Linux and Hurd places root files in the / by default dnl case "$host_os" in @@ -1387,7 +1533,8 @@ else libdir=$libdir/$withval root_libdir=$root_libdir/$withval fi -)dnl +) +dnl dnl dnl See if -static works. This could fail if the linker does not dnl support -static, or if required external libraries are not available @@ -1451,7 +1598,6 @@ if test -n "$WITH_DIET_LIBC" ; then INCLUDES="$INCLUDES -D_REENTRANT" fi AC_SUBST(INCLUDES) -AM_MKINSTALLDIRS dnl dnl Build CFLAGS dnl @@ -1470,6 +1616,115 @@ LDFLAGS_SHLIB=${LDFLAGS_SHLIB:-$LDFLAGS} AC_SUBST(CFLAGS_SHLIB) AC_SUBST(CFLAGS_STLIB) AC_SUBST(LDFLAGS_SHLIB) + +dnl +dnl Where do udev rules go? +dnl +AC_ARG_WITH([udev_rules_dir], + [AS_HELP_STRING([--with-udev-rules-dir@<:@=DIR@:>@], + [Install udev rules into DIR.])], + [], + [with_udev_rules_dir=yes]) +AS_IF([test "x${with_udev_rules_dir}" != "xno"], + [ + AS_IF([test "x${with_udev_rules_dir}" = "xyes"], + [ + PKG_CHECK_MODULES([udev], [udev], + [ + with_udev_rules_dir="$($PKG_CONFIG --variable=udevdir udev)/rules.d" + ], [ + with_udev_rules_dir="" + ]) + ]) + AC_MSG_CHECKING([for udev rules dir]) + pkg_udev_rules_dir="${with_udev_rules_dir}" + AS_IF([test -n "${pkg_udev_rules_dir}"], + [ + AC_MSG_RESULT(${pkg_udev_rules_dir}) + have_udev="yes" + ], + [ + AC_MSG_RESULT(no) + have_udev="no" + ]) + ], + [ + have_udev="disabled" + ]) +AC_SUBST(have_udev) +AC_SUBST(pkg_udev_rules_dir) + +dnl +dnl Where do cron jobs go? +dnl +AC_ARG_WITH([crond_dir], + [AS_HELP_STRING([--with-crond-dir@<:@=DIR@:>@], + [Install system crontabs into DIR.])], + [], + [with_crond_dir=yes]) +AS_IF([test "x${with_crond_dir}" != "xno"], + [ + AS_IF([test "x${with_crond_dir}" = "xyes"], + [ + AS_IF([test -d "/etc/cron.d"], + [with_crond_dir="/etc/cron.d"]) + ]) + AC_MSG_CHECKING([for system crontab dir]) + crond_dir="${with_crond_dir}" + AS_IF([test -n "${crond_dir}"], + [ + AC_MSG_RESULT(${crond_dir}) + have_crond="yes" + ], + [ + AC_MSG_RESULT(no) + have_crond="no" + ]) + ], + [ + have_crond="disabled" + ]) +AC_SUBST(have_crond) +AC_SUBST(crond_dir) + +dnl +dnl Where do systemd services go? +dnl +AC_ARG_WITH([systemd_unit_dir], + [AS_HELP_STRING([--with-systemd-unit-dir@<:@=DIR@:>@], + [Install systemd system units into DIR.])], + [], + [with_systemd_unit_dir=yes]) +AS_IF([test "x${with_systemd_unit_dir}" != "xno"], + [ + AS_IF([test "x${with_systemd_unit_dir}" = "xyes"], + [ + PKG_CHECK_MODULES([systemd], [systemd], + [ + with_systemd_unit_dir="$($PKG_CONFIG --variable=systemdsystemunitdir systemd)" + ], [ + with_systemd_unit_dir="" + ]) + m4_pattern_allow([^PKG_(MAJOR|MINOR|BUILD|REVISION)$]) + ]) + AC_MSG_CHECKING([for systemd system unit dir]) + systemd_system_unit_dir="${with_systemd_unit_dir}" + AS_IF([test -n "${systemd_system_unit_dir}"], + [ + AC_MSG_RESULT(${systemd_system_unit_dir}) + have_systemd="yes" + ], + [ + AC_MSG_RESULT(no) + have_systemd="no" + ]) + ], + [ + have_systemd="disabled" + ]) +AC_SUBST(have_systemd) +AC_SUBST(systemd_system_unit_dir) + dnl dnl Make our output files, being sure that we create the some miscellaneous dnl directories @@ -1486,7 +1741,7 @@ if test -z "$BLKID_CMT" ; then blkid_out_list="lib/blkid/Makefile lib/blkid/blkid.pc \ lib/blkid/blkid_types.h" fi -for i in MCONFIG Makefile e2fsprogs.spec \ +for i in MCONFIG Makefile \ util/Makefile util/subst.conf util/gen-tarball util/install-symlink \ lib/et/Makefile lib/ss/Makefile lib/e2p/Makefile \ lib/ext2fs/Makefile lib/ext2fs/ext2_types.h \ @@ -1495,7 +1750,7 @@ for i in MCONFIG Makefile e2fsprogs.spec \ misc/Makefile ext2ed/Makefile e2fsck/Makefile \ debugfs/Makefile tests/Makefile tests/progs/Makefile \ resize/Makefile doc/Makefile intl/Makefile \ - intl/libgnuintl.h po/Makefile.in ; do + intl/libgnuintl.h po/Makefile.in scrub/Makefile; do if test -d `dirname ${srcdir}/$i` ; then outlist="$outlist $i" fi |