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# mboxgrep - scan mailbox for messages matching a regular expression
# Copyright (C) 2000 - 2003, 2023 - 2024 Daniel Spiljar
#
# Mboxgrep 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 of the License, or
# (at your option) any later version.
#
# Mboxgrep 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 mboxgrep; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Process this file with autoconf to produce a configure script.
# Yawn.
AC_INIT([mboxgrep], [0.7.13], [dspiljar@datatipp.se], [mboxgrep], [https://www.mboxgrep.org/])
#AM_INIT_AUTOMAKE
AM_INIT_AUTOMAKE([foreign])
AC_LANG([C])
AC_CONFIG_HEADER([src/config.h])
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
# Checks for standard (sp?) header files
AC_HEADER_STDC
AC_HEADER_DIRENT
# Checks for libraries.
# Check for PCRE2 library
AC_ARG_WITH(pcre2, [ --without-pcre2 Compile without Perl regexp support],,
[
AC_PATH_PROG(PCRE2_CONFIG, pcre2-config)
if test "$PCRE2_CONFIG"; then
CFLAGS="$CFLAGS `$PCRE2_CONFIG --cflags`"
LIBS="$LIBS `$PCRE2_CONFIG --libs32`"
AC_LINK_IFELSE(
[
#define PCRE2_CODE_UNIT_WIDTH 32
#include <pcre2.h>
int main ()
{
return 0;
}
],
AC_DEFINE(HAVE_LIBPCRE2),
[
AC_MSG_NOTICE(found pcre2-config but could not compile test program.)
AC_MSG_FAILURE(is PCRE2 properly installed?)
]
)
else
AC_MSG_NOTICE(pcre2-config not found)
AC_MSG_NOTICE(trying to find PCRE2 anyway)
AC_CHECK_LIB(pcre2, main)
fi
]
)
# Check for zlib
AC_ARG_WITH(z, [ --without-zlib Compile without suport for gzip compressed mailboxes],,
AC_CHECK_LIB(z, gzopen))
# Check for bzlib
AC_ARG_WITH(z, [ --without-bzlib Compile without suport for bzip2 compressed mailboxes],,
AC_CHECK_LIB(bz2, BZ2_bzopen))
# Check for dmalloc
AC_ARG_WITH(dmalloc, [ --with-dmalloc Compile with dmalloc library],
AC_CHECK_LIB(dmalloc, main))
# Check for our favorite sarcastic cat's sanity. 8)
AC_ARG_WITH(sense-of-humor, [ --without-sense-of-humor If you have no sense of humor],,
AC_CHECK_LIB(garfield, like_monday))
# AC_ARG_WITH(lockfile, [ --without-lockfile Blah],,
# AC_CHECK_LIB(lockfile, maillock))
AC_CHECK_FUNCS(fcntl)
AC_CHECK_FUNCS([flock])
AC_CHECK_FUNCS([regcomp])
AC_CHECK_FUNCS([strptime])
AC_CHECK_FUNCS(ftw)
AC_CHECK_FUNCS(fts_open)
AC_CONFIG_FILES([Makefile doc/Makefile src/Makefile])
AC_OUTPUT
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