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dnl Process this file with autoconf to produce a configure script.
AC_INIT(onig, 6.9.3)
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=yes]])],
[\
case "${enableval}" in
yes) enable_posix_api=yes ;;
no) enable_posix_api=no ;;
*) AC_MSG_ERROR(bad value for --enable-posix-api) ;;
esac],
enable_posix_api=yes)
AM_CONDITIONAL(ENABLE_POSIX_API, test x"${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="5:0:0"
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])
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],[])
AC_OUTPUT
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