1 # Process this file with autoconf to produce a configure script.
2 # Copyright (C) 2002, 2003 Simon Josefsson.
4 # This file is part of Shishi.
6 # Shishi is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2, or (at your option)
11 # Shishi is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with Shishi; see the file COPYING. If not, write to
18 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 # Boston, MA 02111-1307, USA.
22 AC_INIT(shishi, 0.0.5, bug-shishi@josefsson.org)
24 # Interfaces removed: CURRENT++, AGE=0, REVISION=0
25 # Interfaces added: CURRENT++, AGE++, REVISION=0
26 # No interfaces changed: REVISION++
34 AM_INIT_AUTOMAKE(gnits)
35 AM_CONFIG_HEADER(config.h)
37 # Checks for header files.
40 gl_USE_SYSTEM_EXTENSIONS
42 AC_CHECK_HEADERS(stdlib.h string.h strings.h memory.h \
43 sys/types.h sys/socket.h sys/poll.h sys/time.h sys/select.h \
44 sys/socket.h sys/stat.h \
45 unistd.h netdb.h time.h termios.h signal.h pwd.h errno.h syslog.h \
46 locale.h resolv.h fcntl.h \
47 arpa/nameser.h arpa/inet.h netinet/in.h netinet/in6.h)
49 # Checks for programs.
51 AM_GNU_GETTEXT(external)
52 AM_GNU_GETTEXT_VERSION(0.12.1)
53 AM_MISSING_PROG(PERL, perl, $missing_dir)
54 AM_MISSING_PROG(HELP2MAN, help2man, $missing_dir)
55 AM_MISSING_PROG(ASN1PARSER, asn1Parser, $missing_dir)
58 # Checks for typedefs, structures, and compiler characteristics.
64 AX_CREATE_STDINT_H(lib/shishi-int.h)
65 AC_CHECK_DECLS(h_errno)
66 AC_CHECK_TYPE([socklen_t],, [AC_DEFINE([socklen_t], [size_t],
67 [Define to `size_t' if `socklen_t' is missing.])], [
68 #ifdef HAVE_SYS_TYPES_H
69 #include <sys/types.h>
71 #ifdef HAVE_SYS_SOCKET_H
72 #include <sys/socket.h>
79 AC_CHECK_SIZEOF(unsigned long long, 8)
80 AC_CHECK_SIZEOF(unsigned long int, 4)
81 AC_CHECK_SIZEOF(unsigned int, 4)
82 AC_CHECK_SIZEOF(unsigned short int, 2)
83 AC_CHECK_SIZEOF(unsigned char, 1)
87 AC_HELP_STRING([--disable-pam], [Don't use PAM even if available]))
88 if test "$enable_pam" != "no"; then
89 AC_CHECK_HEADERS(security/pam_appl.h)
90 AC_CHECK_HEADERS(security/pam_modules.h, [], [],
92 #if HAVE_SECURITY_PAM_APPL_H
93 #include <security/pam_appl.h>
96 AC_CHECK_HEADERS(security/_pam_macros.h)
97 enable_pam=$ac_cv_header_security_pam_modules_h
99 if test "$enable_pam" != "no"; then
100 PAM_SHISHI=pam_shishi
102 AC_MSG_WARN([[The Shishi PAM module will not be built.]])
105 AC_MSG_CHECKING([if PAM should be used])
106 AC_MSG_RESULT($enable_pam)
110 AC_HELP_STRING([--disable-ipv6], [Don't use IPv6 even if available]))
111 if test "$enable_ipv6" != "no"; then
113 AC_CHECK_DECLS([AF_INET6, IN6ADDR_ANY_INIT],,enable_ipv6=no,[
114 #ifdef HAVE_SYS_TYPES_H
115 #include <sys/types.h>
117 #ifdef HAVE_SYS_SOCKET_H
118 #include <sys/socket.h>
120 #ifdef HAVE_NETINET_IN_H
121 #include <netinet/in.h>
123 #ifdef HAVE_NETINET_IN6_H
124 #include <netinet/in6.h>
127 AC_CHECK_TYPE(struct sockaddr_in6,,enable_ipv6=no,[
128 #ifdef HAVE_SYS_TYPES_H
129 #include <sys/types.h>
131 #ifdef HAVE_SYS_SOCKET_H
132 #include <sys/socket.h>
134 #ifdef HAVE_NETINET_IN_H
135 #include <netinet/in.h>
137 #ifdef HAVE_NETINET_IN6_H
138 #include <netinet/in6.h>
142 if test "$enable_ipv6" != "no"; then
143 AC_DEFINE(WITH_IPV6, 1, [Define to 1 if you want IPv6.])
145 AC_MSG_WARN([[IPv6 support is disabled.]])
147 AC_MSG_CHECKING([if IPv6 should be used])
148 AC_MSG_RESULT($enable_ipv6)
151 #AC_ARG_WITH(system-gdbm,
152 # AC_HELP_STRING([--without-system-gdbm], [Don't use the system's gdbm]))
153 #if test "$with_system_gdbm" != "no" ; then
154 # AC_CHECK_LIB(gdbm, gdbm_open,,with_system_gdbm=no)
157 #if test "$with_system_gdbm" = "no" ; then
158 # LIBGDBM="\$(top_builddir)/gdbm/libgdbm.a"
159 # CFLAGS="$CFLAGS -I\$(top_srcdir)/gdbm"
166 AC_ARG_WITH(stringprep,
167 AC_HELP_STRING([--without-stringprep],
168 [don't use libidn even if available]))
169 if test "$with_stringprep" != "no" ; then
170 PKG_CHECK_MODULES(LIBIDN, libidn >= 0.1.0,, with_stringprep=no)
172 if test "$with_stringprep" != "no"; then
173 AC_DEFINE(WITH_STRINGPREP, 1, [Define to 1 if you want to use libidn.])
175 AC_MSG_WARN([[String processing disabled due to no libidn.]])
179 AC_ARG_WITH(system-asn1,
180 AC_HELP_STRING([--with-system-asn1], [Use the system's libtasn1]),
181 system_asn1=$withval, system_asn1=no)
182 if test "$system_asn1" = "yes"; then
183 AC_CHECK_LIB(tasn1, asn1_read_tag, :,
185 AC_MSG_WARN([Libtasn1 0.2.x not found. Using included one.]))
187 AC_MSG_CHECKING([whether to use the system's libtasn1])
188 AC_MSG_RESULT($system_asn1)
189 if test "$system_asn1" = "yes"; then
190 LIBTASN1_LIBS=-ltasn1
193 LIBTASN1_LIBS="-L../asn1 -lminitasn1"
196 AC_SUBST(LIBTASN1_LIBS)
198 # Check for libgcrypt
199 AC_ARG_WITH(libgcrypt,
200 AC_HELP_STRING([--with-libgcrypt], [use libgcrypt for low-level crypto]),
201 libgcrypt=$withval, libgcrypt=no)
202 if test "$libgcrypt" != "no" ; then
203 AM_PATH_LIBGCRYPT(1.1.42, :, [
205 AC_MSG_WARN([Libgcrypt >= 1.1.42 not found.])
208 AC_MSG_CHECKING([whether to use libgcrypt])
209 AC_MSG_RESULT($libgcrypt)
210 if test "$libgcrypt" != "no" ; then
211 AC_DEFINE(USE_GCRYPT, 1, [Define to 1 if you want to use libgcrypt.])
214 CRYPTO_CFLAGS="-I\$(top_srcdir)/crypto"
215 CRYPTO_LIBS="-L../crypto -lnettle"
218 AC_SUBST(CRYPTO_CFLAGS)
219 AC_SUBST(CRYPTO_LIBS)
222 AC_CHECK_LIB(resolv, res_query,, AC_MSG_WARN([[no libresolv, SRV RRs not used]]))
223 AC_SEARCH_LIBS(socket, socket)
224 AC_SEARCH_LIBS(gethostbyname, nsl)
225 AC_SEARCH_LIBS(syslog, syslog)
229 AC_HELP_STRING([--enable-tls], [enable unfinished TLS support]),
230 tls=$enableval, tls=no)
231 if test "$tls" != "no"; then
232 AM_PATH_LIBGNUTLS(0.8.8, tls=yes, tls=no)
234 if test "$tls" != "no"; then
235 AC_DEFINE(USE_GNUTLS, 1, [Define to 1 if you want TLS.])
237 AC_MSG_CHECKING([if unfinished TLS support should be enabled])
240 # For gnulib stuff in gl/.
263 jm_FUNC_GLIBC_UNLOCKED_IO
269 # Checks for library functions.
271 AC_CHECK_FUNCS(signal select ngettext gethostbyname)
274 AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs ])
275 if test "x$with_html_dir" = "x" ; then
276 HTML_DIR='${datadir}/gtk-doc/html'
278 HTML_DIR=$with_html_dir
281 AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
282 gtk_doc_min_version=0.6
284 gtk_doc_version=`gtkdoc-mkdb --version`
285 AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
287 exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
288 ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
297 # Let people disable the gtk-doc stuff.
298 AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc Use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=auto)
299 if test x$enable_gtk_doc = xauto ; then
300 if test x$GTKDOC = xtrue ; then
306 AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
308 AC_CONFIG_FILES(Makefile po/Makefile.in m4/Makefile \
309 asn1/Makefile crypto/Makefile examples/Makefile \
310 lib/Makefile lib/shishi.h src/Makefile tests/Makefile doc/Makefile \
311 doc/reference/Makefile \
312 extra/Makefile extra/pam_shishi/Makefile extra/rsh-redone/Makefile \
313 gl/Makefile gl/m4/Makefile shishi.pc shishi.conf shishi.skel)