# Configure template for GNU Diffutils. # Copyright (C) 1994, 1995, 1998, 2001, 2002 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. AC_PREREQ(2.53) AC_INIT(GNU diffutils, 2.8.1, bug-gnu-utils@gnu.org) AC_CONFIG_SRCDIR(src/diff.c) AC_CONFIG_AUX_DIR(config) AM_CONFIG_HEADER([config.h:config.hin]) AM_INIT_AUTOMAKE([gnits]) AC_PROG_AWK AC_PROG_CC AC_ISC_POSIX AM_PROG_CC_STDC AC_PROG_CPP AM_MISSING_PROG(HELP2MAN, help2man) AC_PROG_INSTALL AC_PROG_RANLIB AC__GNU_SOURCE AC_DEFINE([__EXTENSIONS__], 1, [Enable Solaris extensions.]) AC_SYS_LARGEFILE AC_C_CONST AC_C_INLINE AC_C_VARARRAYS AC_DEFINE(DEFAULT_DIFF_PROGRAM, "diff", [Name of "diff" program, unless overridden.]) AC_DEFINE(DEFAULT_EDITOR_PROGRAM, "ed", [Name of editor program, unless overridden.]) AC_PATH_PROG(PR_PROGRAM, pr, "") AC_DEFINE_UNQUOTED(PR_PROGRAM, "$PR_PROGRAM", [Name of "pr" program.]) AC_HEADER_STDBOOL AC_HEADER_STDC AC_CHECK_HEADERS(fcntl.h libintl.h limits.h locale.h \ stdlib.h string.h sys/file.h time.h unistd.h) AC_CHECK_MEMBERS([struct stat.st_blksize]) AC_CHECK_MEMBERS([struct stat.st_rdev]) AC_CHECK_TYPE(ptrdiff_t, int) AC_CHECK_TYPE(ssize_t, int) jm_AC_TYPE_UINTMAX_T AM_GNU_GETTEXT([external]) XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT" AC_HEADER_DIRENT AC_HEADER_STAT AC_HEADER_SYS_WAIT AC_STRUCT_ST_MTIM_NSEC AC_TYPE_PID_T AC_TYPE_SIGNAL AC_CHECK_FUNCS(diraccess dup2 gettimeofday \ sigaction sigprocmask strchr strerror tmpnam) AC_REPLACE_FUNCS(memchr mkstemp strcasecmp waitpid) if test $ac_cv_func_mkstemp != yes; then AC_LIBOBJ(tempname) fi AC_FUNC_CLOSEDIR_VOID AC_FUNC_FORK AC_FUNC_VPRINTF jm_FUNC_GLIBC_UNLOCKED_IO jm_FUNC_GNU_STRFTIME # No need for AC_FUNC_MEMCMP, since memcmp is used only to test for equality. jm_FUNC_MALLOC jm_FUNC_REALLOC jm_PREREQ_C_STACK jm_PREREQ_ERROR jm_PREREQ_HARD_LOCALE jm_PREREQ_QUOTEARG jm_PREREQ_REGEX AC_DEFINE([REGEX_MALLOC], 1, [Define to 1 to avoid alloca in the regular-expression implementation.]) jm_PREREQ_TEMPNAME jm_AC_PREREQ_XSTRTOUMAX # Check for clock_gettime and its library. Solaris puts it in -lrt or # -lposix4, but we don't want to link that library unless we have to. diff_saved_libs=$LIBS AC_SEARCH_LIBS(clock_gettime, [rt posix4]) case $ac_cv_search_clock_gettime in no | 'none required') LIB_CLOCK_GETTIME=;; *) LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime;; esac AC_SUBST([LIB_CLOCK_GETTIME]) AC_CHECK_FUNCS(clock_gettime) LIBS=$diff_saved_libs # fnmatch AC_FUNC_FNMATCH if test $ac_cv_func_fnmatch_works = yes; then rm -f lib/fnmatch.h else AC_LIBOBJ(fnmatch) AC_CONFIG_LINKS(lib/fnmatch.h:lib/fnmatch.hin) fi # regex jm_INCLUDED_REGEX([lib/regex.c]) if test "$jm_with_regex" = yes; then AC_CONFIG_LINKS(lib/regex.h:lib/regex.hin) else rm -f lib/regex.h fi jm_AC_DOS AC_FUNC_SETMODE_DOS AC_CONFIG_FILES([Makefile doc/Makefile \ lib/Makefile lib/posix/Makefile man/Makefile \ m4/Makefile ms/Makefile po/Makefile.in src/Makefile]) AC_CONFIG_COMMANDS([default], [date > stamp-h]) AC_OUTPUT