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dnl Process this file with autoconf to produce a configure script.
AC_INIT(onig, 6.9.7)
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([-Wno-portability])
AC_CONFIG_HEADERS([src/config.h])
dnl default value for STATISTICS
STATISTICS=""
AC_ARG_WITH([statistics],
[AS_HELP_STRING([--with-statistics],
[take matching time statistical data])],
[STATISTICS=-DONIG_DEBUG_STATISTICS])
AC_SUBST(STATISTICS)
dnl check for POSIX API
AC_ARG_ENABLE([posix-api],
[AS_HELP_STRING([--enable-posix-api],
[turn on to include POSIX API [default=no]])],
[\
case "${enableval}" in
yes) enable_posix_api=yes ;;
no) enable_posix_api=no ;;
*) AC_MSG_ERROR(bad value for --enable-posix-api) ;;
esac],
enable_posix_api=no)
dnl check for Binary compatible POSIX API
AC_ARG_ENABLE([binary-compatible-posix-api],
[AS_HELP_STRING([--enable-binary-compatible-posix-api],
[turn on to Binary compatible POSIX API [default=no]])],
[\
case "${enableval}" in
yes) enable_binary_compatible_posix_api=yes; enable_posix_api=yes ;;
no) enable_binary_compatible_posix_api=no ;;
*) AC_MSG_ERROR(bad value for --enable-binary-compatible-posix-api) ;;
esac],
enable_binary_compatible_posix_api=no)
AM_CONDITIONAL(ENABLE_BINARY_COMPATIBLE_POSIX_API, test x"${enable_binary_compatible_posix_api}" = xyes)
AM_CONDITIONAL(ENABLE_POSIX_API, test x"${enable_posix_api}" = xyes)
dnl check for CRNL_AS_LINE_TERMINATOR
AC_ARG_ENABLE([crnl-as-line-terminator],
[AS_HELP_STRING([--enable-crnl-as-line-terminator],
[deprecated])],
[crnl_as_line_terminator=$enableval])
if test "${crnl_as_line_terminator}" = yes; then
AC_DEFINE(USE_CRNL_AS_LINE_TERMINATOR,1,[Define if enable CR+NL as line terminator])
fi
dnl Checks for programs.
AC_PROG_CC
LT_INIT
LTVERSION="7:0:2"
AC_SUBST(LTVERSION)
AC_PROG_INSTALL
AC_PROG_MAKE_SET
dnl Checks for libraries.
dnl Checks for header files.
AC_CHECK_HEADERS(sys/time.h unistd.h sys/times.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_SIZEOF([int])
AC_CHECK_SIZEOF([long])
AC_CHECK_SIZEOF([long long])
AC_CHECK_SIZEOF([void*])
dnl Checks for library functions.
AC_FUNC_ALLOCA
AC_CONFIG_FILES([Makefile src/Makefile test/Makefile sample/Makefile onig-config])
AC_CONFIG_COMMANDS([default],[chmod +x onig-config],[])
# for Issue #220
LIBONIG_DEF_FILE=
FIX_TO_LDFLAGS=
case $host_os in
cygwin* | mingw* )
if test X"$enable_shared" = Xyes; then
LIBONIG_DEF_FILE=libonig.def
FIX_TO_LDFLAGS="-no-undefined"
fi
;;
esac
EXTRA_LIBONIG_LDFLAGS="$EXTRA_LIBONIG_LDFLAGS $FIX_TO_LDFLAGS"
AC_SUBST(EXTRA_LIBONIG_LDFLAGS)
AM_CONDITIONAL(USE_LIBONIG_DEF_FILE, test -n "${LIBONIG_DEF_FILE}")
AC_SUBST(LIBONIG_DEF_FILE)
AC_OUTPUT
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