1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT(libpwmd, 7.0.0-dev, [Ben Kibbey bjk@luxsci.net])
4 AC_CONFIG_MACRO_DIR([m4])
5 AC_CONFIG_AUX_DIR(build)
7 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
10 AC_USE_SYSTEM_EXTENSIONS
12 AC_CONFIG_SRCDIR([src/libpwmd.c])
13 AM_CONFIG_HEADER([config.h])
14 AM_GNU_GETTEXT([external])
15 AM_GNU_GETTEXT_VERSION([0.16.1])
17 VER_MAJOR="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`"
18 VER_MINOR="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`"
19 VER_PATCH="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`"
23 VER_MAJOR_HEX=`printf "%02X" $VER_MAJOR`
24 VER_MINOR_HEX=`printf "%02X" $VER_MINOR`
25 VER_PATCH_HEX=`printf "%02X" $VER_PATCH`
26 AC_SUBST(VER_MAJOR_HEX)
27 AC_SUBST(VER_MINOR_HEX)
28 AC_SUBST(VER_PATCH_HEX)
29 VER_STRING="\"$VERSION\""
34 LDFLAGS="$LDFLAGS -flat_namespace -L/sw/lib"
35 CPPFLAGS="$CPPFLAGS -I/sw/include -L/sw/lib"
40 LDFLAGS="$LDFLAGS -lrt"
50 dnl Checks for programs.
53 if test "$ac_cv_prog_cc_c99" = "no"; then
54 AC_MSG_ERROR("Unable to find a C99 compatible compiler.")
57 dnl Borrowed from libssh2!
58 dnl ************************************************************
59 dnl Enable hiding of internal symbols in library to reduce its size and
60 dnl speed dynamic linking of applications. This currently is only supported
61 dnl on gcc >= 4.0 and SunPro C.
63 AC_MSG_CHECKING([whether to enable hidden symbols in the library])
64 AC_ARG_ENABLE(hidden-symbols,
65 AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library])
66 AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]),
67 [ case "$enableval" in
72 AC_MSG_CHECKING([whether $CC supports it])
73 if test "$GCC" = yes ; then
74 if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then
76 AC_DEFINE(LIBPWMD_API, [__attribute__ ((visibility ("default")))], [to make a symbol visible])
77 CFLAGS="$CFLAGS -fvisibility=hidden"
83 dnl Test for SunPro cc
84 if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then
86 AC_DEFINE(LIBPWMD_API, [__global], [to make a symbol visible])
87 CFLAGS="$CFLAGS -xldscope=hidden"
97 dnl Checks for header files.
100 AC_CHECK_HEADERS([fcntl.h limits.h stdlib.h string.h unistd.h sys/socket.h \
103 dnl Checks for typedefs, structures, and compiler characteristics.
110 ACX_PTHREAD(, AC_MSG_ERROR([Missing or incomplete pthread installation]))
113 AC_ARG_ENABLE(interactive, AC_HELP_STRING([--disable-interactive], [Disable interactive mode in pwmc.]),
114 WITH_INTERACTIVE=no, WITH_INTERACTIVE=yes)
115 if test $WITH_INTERACTIVE = "yes"; then
117 WITH_INTERACTIVE=$_found_readline
120 AM_PATH_LIBASSUAN([2.0.0],, AC_MSG_ERROR([libassuan not found]))
121 AM_PATH_GPG_ERROR(,, AC_MSG_ERROR([Missing or incomplete libgpg-error installation.]))
123 AC_ARG_ENABLE(ssh, AC_HELP_STRING([--enable-ssh], [Enable SSH support.]),
124 WITH_SSH=$enableval, WITH_SSH=no)
125 AC_MSG_CHECKING([if ssh support is wanted])
126 AC_MSG_RESULT($WITH_SSH)
127 if test "x$WITH_SSH" = "xyes"; then
128 AC_MSG_CHECKING([for libssh2 availability])
129 PKG_CHECK_EXISTS([libssh2], have_libssh2=1)
132 if test $have_libssh2; then
133 PKG_CHECK_MODULES([libssh2], [libssh2 >= 1.2.8])
134 AC_DEFINE(WITH_SSH, 1, [Define if you want SSH support.])
138 AM_CONDITIONAL([WITH_SSH], [test "x$WITH_SSH" = "xyes"])
140 AC_ARG_ENABLE(gnutls, AC_HELP_STRING([--enable-gnutls],
141 [Enable GnuTLS client support.]), WITH_GNUTLS=$enableval,
143 AC_MSG_CHECKING([if gnutls support is wanted])
144 AC_MSG_RESULT($WITH_GNUTLS)
145 if test "x$WITH_GNUTLS" = "xyes"; then
146 AC_MSG_CHECKING([for libgnutls availability])
147 PKG_CHECK_EXISTS(gnutls, have_libgnutls=1, AC_MSG_ERROR([gnutls pkg-config module not found]))
150 if test $have_libgnutls; then
151 PKG_CHECK_MODULES([GNUTLS], [gnutls])
152 AC_DEFINE(WITH_GNUTLS, 1, [Define if you want GnuTLS support.])
156 AM_CONDITIONAL(WITH_GNUTLS, [test "x$WITH_GNUTLS" = "xyes"])
158 dnl Checks for library functions.
162 AC_FUNC_SELECT_ARGTYPES
163 AC_CHECK_FUNCS([memmove select socket strdup strerror setlocale getcwd \
164 memset stpcpy strchr strrchr strtok_r getopt_long getpwuid_r])
165 AM_CONDITIONAL([NEED_GETOPT_LONG], [test "$ac_cv_func_getopt_long" != "yes"])
167 AC_DEFUN([AC_MEM_DEBUG],
170 ac_cv_sys_mem_debug=$1
173 AC_CACHE_CHECK([if memory debugging is wanted], [ac_cv_sys_mem_debug],
174 [ac_cv_sys_mem_debug=no])
175 AM_CONDITIONAL([WITH_MEM_DEBUG], [test "$ac_cv_sys_mem_debug" = "yes"])
178 AC_ARG_ENABLE(mem_debug, AC_HELP_STRING([--enable-mem-debug],
179 [Enable memory debugging.]), AC_MEM_DEBUG([$enableval]),
182 AM_CONDITIONAL(MEM_DEBUG, test "x${ac_cv_sys_mem_debug}" != "xno")
184 AC_ARG_ENABLE(pinentry, AC_HELP_STRING([--disable-pinentry],
185 [Disable pinentry(1) support (not pwmd).]), WITH_PINENTRY=no,
188 if test "x$WITH_PINENTRY" != "xno"; then
189 AC_CHECK_HEADERS([locale.h])
190 AC_DEFINE(WITH_PINENTRY, 1, [Define if you want local pinentry(1) support.])
193 AM_CONDITIONAL([WITH_PINENTRY], [test "x$WITH_PINENTRY" = "xyes"])
194 pinentry="/usr/bin/pinentry"
196 AC_ARG_WITH(pinentry, AC_HELP_STRING([--with-pinentry=PATH],
197 [Default location of the pinentry binary (/usr/bin/pinentry)]),
201 AC_DEFINE_UNQUOTED(PINENTRY_PATH, ["$pinentry"],
202 [Default location of the pinentry binary.])
204 # Cracklib support (requires pinentry support).
205 AC_ARG_ENABLE(quality, AC_HELP_STRING([--enable-quality],
206 [Enable password quality checking with cracklib.]),
207 WITH_QUALITY=$enableval, WITH_QUALITY=no)
208 if test "x$WITH_QUALITY" = "xyes"; then
209 if test "x$WITH_PINENTRY" != "xyes"; then
210 AC_MSG_ERROR([--enable-quality needs --enable-pinentry])
213 AC_CHECK_HEADER([crack.h],, AC_MSG_ERROR([Missing or invalid cracklib installation.]))
214 AC_CHECK_LIB([crack], FascistCheck,, AC_MSG_ERROR([Missing or invalid cracklib installation.]))
215 AC_DEFINE(WITH_QUALITY, 1, [Define if you want password quality checking.])
217 AM_CONDITIONAL(WITH_QUALITY, [test "x$WITH_QUALITY" = "xyes"])
219 crackdict="/var/cache/cracklib/cracklib_dict"
220 AC_ARG_WITH(crackdict, AC_HELP_STRING([--with-crack-dict=PATH],
221 [Location of the cracklib dictionary (/var/cache/cracklib/cracklib_dict).]),
222 crackdict="$withval")
224 AC_DEFINE_UNQUOTED(CRACKLIB_DICT, ["$crackdict"], [The location of the cracklib dictionary.])
226 AC_CONFIG_FILES([Makefile libpwmd-7.0.pc doc/Makefile doc/doxygen.conf.in \
227 doc/pwmc.1 src/Makefile src/libpwmd.h po/Makefile.in])
231 echo " Memory debug: ${ac_cv_sys_mem_debug}"
232 echo " Pinentry: $WITH_PINENTRY"
233 echo " Pinentry location: $pinentry"
234 echo " Cracklib: $WITH_QUALITY"
235 echo " Cracklib dictionary: $crackdict"
236 echo " Ssh support: $WITH_SSH"
237 echo " GnuTLS support: $WITH_GNUTLS"
238 echo " Interactive pwmc: $WITH_INTERACTIVE"