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|
dnl Process this file with autoconf to produce a configure script.
AC_INIT(remind, 06.02.03, , , https://dianne.skoll.ca/projects/remind/)
AC_CONFIG_SRCDIR([src/queue.c])
cat <<'EOF'
**********************
* *
* Configuring REMIND *
* *
**********************
EOF
AC_LANG([C])
AC_CONFIG_HEADERS([src/config.h])
AC_ARG_ENABLE(perl-build-artifacts,
[ --disable-perl-build-artifacts
Disable perllocal.pod and .packlist generation], ac_cv_perlartifacts=$enableval, ac_cv_perlartifacts=yes)
AH_BOTTOM([#include <custom.h>])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PATH_PROG([PERL], [perl])
dnl Checks for libraries.
AC_CHECK_LIB(m, sqrt)
AC_CHECK_LIB(readline, readline)
AC_CHECK_HEADERS_ONCE([sys/time.h sys/termios.h stdint.h readline/readline.h readline/history.h])
dnl Integer sizes
AC_CHECK_SIZEOF(unsigned int)
AC_CHECK_SIZEOF(unsigned long)
AC_CHECK_SIZEOF(time_t)
dnl Checks for header files.
AC_CHECK_HEADERS(strings.h sys/types.h glob.h wctype.h locale.h langinfo.h sys/inotify.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_STRUCT_TM
U="`uname -s`"
# LTO fails on Solaris for some reason
if test "$U" != "SunOS" -a "$GCC" = yes; then
CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes"
# Check for link-time optimization support
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -flto=auto"
AC_MSG_CHECKING([whether $CC supports -flto=auto])
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[int x = 1;]],
[[]])],
[lto=yes],
[lto=no]
)
AC_MSG_RESULT([$lto])
if test "x$lto" != "xyes" ; then
CFLAGS="$OLDCFLAGS"
else
AC_MSG_CHECKING([whether $CC supports -ffat-lto-object])
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror -ffat-lto-objects"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[int x = 1;]],
[[]])],
[lto=yes],
[lto=no]
)
AC_MSG_RESULT([$lto])
if test "x$lto" != "xyes" ; then
CFLAGS="$OLDCFLAGS"
else
CFLAGS="$OLDCFLAGS -ffat-lto-objects"
fi
fi
fi
dnl If sizeof(time_t) is 4, try to get 64-bit time_t
if test "$ac_cv_sizeof_time_t" = "4" ; then
AC_MSG_NOTICE([time_t is 32-bits on this system; attempting to use 64-bit time_t])
CFLAGS="$CFLAGS -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64"
fi
if test "$ac_cv_perlartifacts" = "yes" ; then
PERLARTIFACTS=
else
PERLARTIFACTS='NO_PACKLIST=1 NO_PERLLOCAL=1'
fi
RELEASE_DATE=`grep '[[0-9]][[0-9]][[0-9]][[0-9]]-[[0-9]][[0-9]]-[[0-9]][[0-9]]' docs/WHATSNEW | head -n 1 | awk '{print $NF}'`
# Sanity-check release date
echo "$RELEASE_DATE" | grep '^....-..-..$' > /dev/null 2>&1
if test "$?" != 0 ; then
echo "*** COULD NOT DETERMINE RELEASE DATE: docs/WHATSNEW is incorrect!"
exit 1
fi
if test "$ac_cv_header_wctype_h" != "yes" ; then
echo "*** Remind requires the <wctype.h> header"
exit 1
fi
AC_CHECK_FUNCS(setenv unsetenv glob mbstowcs setlocale initgroups inotify_init1 readline)
if test "$ac_cv_func_mbstowcs" != "yes"; then
echo "*** Remind requires the mbstowcs function"
exit 1
fi
VERSION=$PACKAGE_VERSION
CONFIG_CMD="$0$ac_configure_args_raw"
CONFIG_CMD=`echo "$CONFIG_CMD" | sed -e 's/"/\\\\"/g'`
AC_DEFINE_UNQUOTED([CONFIG_CMD], ["$CONFIG_CMD"], [Configuration command used to build Remind])
AC_SUBST(CONFIG_CMD)
AC_SUBST(VERSION)
AC_SUBST(PERL)
AC_SUBST(PERLARTIFACTS)
AC_SUBST(RELEASE_DATE)
AC_CONFIG_FILES([src/Makefile www/Makefile src/version.h rem2html/Makefile rem2html/rem2html rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind])
AC_OUTPUT
chmod a+x rem2pdf/bin/rem2pdf
chmod a+x scripts/tkremind
|
