1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT(pwmd, 3.0.0-dev, [Ben Kibbey bjk@luxsci.net])
4 AC_CONFIG_AUX_DIR(build)
6 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
8 AC_USE_SYSTEM_EXTENSIONS()
9 AC_CONFIG_SRCDIR([src/pwmd.c])
10 AM_CONFIG_HEADER([config.h])
11 AM_GNU_GETTEXT([external])
12 AM_GNU_GETTEXT_VERSION([0.16.1])
14 dnl Checks for programs.
17 if test "$ac_cv_prog_cc_c99" = "no"; then
18 AC_MSG_WARN("Unable to find a C99 compatible compiler.")
29 dnl Checks for library functions.
30 ACX_PTHREAD(, [POSIX threads are required])
32 AM_PATH_LIBASSUAN([2.0.2],, AC_MSG_ERROR([libassuan not found]))
34 PKG_CHECK_MODULES([LIBGTHREAD], [gthread-2.0 >= 2.16.0])
35 AM_PATH_LIBGCRYPT([1.5.0],, AC_MSG_ERROR([libgcrypt not found]))
36 AM_PATH_XML2(,, AC_MSG_ERROR([libxml2 not found]))
37 AM_PATH_GPG_ERROR(,, AC_MSG_ERROR([libgpg-error not found]))
38 dnl For data file conversion.
39 AC_CHECK_LIB(z, deflate,,
40 AC_MSG_ERROR([Version 1.2.2.1 or later of zlib is required]))
41 AC_ARG_ENABLE(gnutls, AC_HELP_STRING([--enable-gnutls],
42 [Enable TCP (GnuTLS) server support.]), USE_GNUTLS=$enableval,
44 if test "x$USE_GNUTLS" = "xyes"; then
45 PKG_CHECK_MODULES([GNUTLS], [gnutls])
46 AC_DEFINE(WITH_GNUTLS, 1, [Define if you want TCP (GnuTLS) support.])
48 AM_CONDITIONAL(WITH_GNUTLS, [test "x$USE_GNUTLS" = "xyes"])
50 dnl Checks for header files.
53 AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/time.h unistd.h libintl.h \
54 locale.h syslog.h termios.h zlib.h getopt.h])
55 AC_CHECK_HEADER([linux/prctl.h],
56 AC_CHECK_DECL([PR_SET_NAME],,, [[#include <linux/prctl.h>]]))
57 if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then
58 AC_DEFINE(HAVE_PR_SET_NAME, 1,
59 [Defined if PR_SET_NAME is available (Linux specific)])
61 AC_CHECK_HEADER([sys/socket.h], AC_CHECK_DECLS([SO_BINDTODEVICE,SO_PEERCRED],,, [[#include <sys/socket.h>]]))
63 dnl Checks for typedefs, structures, and compiler characteristics.
73 dnl Checks for library functions.
79 AC_CHECK_FUNCS([memset mkdir munmap setlocale socket strchr strerror strrchr \
80 strstr strtol setrlimit mlockall getopt_long backtrace])
81 AM_CONDITIONAL([NEED_GETOPT_LONG], [test "$ac_cv_func_getopt_long" != "yes"])
89 AC_CACHE_CHECK([if debugging is wanted], [ac_cv_sys_debug],
91 AM_CONDITIONAL([WITH_DEBUG], [test "$ac_cv_sys_debug" = "yes"])
94 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging (memory de/allocations output).]),
95 AC_DEBUG([$enableval]), AC_DEBUG)
97 AC_DEFUN([AC_MEM_DEBUG],
100 ac_cv_sys_mem_debug=$1
103 AC_CACHE_CHECK([if memory debugging is wanted], [ac_cv_sys_mem_debug],
104 [ac_cv_sys_mem_debug=no])
105 AM_CONDITIONAL([WITH_MEM_DEBUG], [test "$ac_cv_sys_mem_debug" = "yes"])
108 AC_DEFUN([AC_MUTEX_DEBUG],
111 ac_cv_sys_mutex_debug=$1
114 AC_CACHE_CHECK([if mutex debugging is wanted], [ac_cv_sys_mutex_debug],
115 [ac_cv_sys_mutex_debug=no])
116 AM_CONDITIONAL([WITH_MUTEX_DEBUG], [test "$ac_cv_sys_mutex_debug" = "yes"])
119 AC_ARG_ENABLE(mutex_debug, AC_HELP_STRING([--enable-mutex-debug], [Enable mutex debugging output.]),
120 AC_MUTEX_DEBUG([$enableval]), AC_MUTEX_DEBUG)
122 # Libacl support (for data files).
123 AC_ARG_ENABLE(acl, AC_HELP_STRING([--enable-acl],
124 [Enable Access Control List support]), USE_LIBACL=yes,
126 if test "x$USE_LIBACL" = "xyes"; then
127 AC_CHECK_LIB(acl, acl_get_file,,
128 AC_MSG_ERROR([Missing or incomplete libacl installation.]))
129 AC_CHECK_HEADER([sys/acl.h],,
130 AC_MSG_ERROR([Missing or incomplete libacl installation.]))
131 AC_DEFINE(WITH_LIBACL, 1, [Define if you want libacl support.])
133 AM_CONDITIONAL(WITH_LIBACL, [test "x$USE_LIBACL" = "xyes"])
136 AC_ARG_ENABLE(mem_debug, AC_HELP_STRING([--enable-mem-debug], [Disable internal memory manager.]),
137 AC_MEM_DEBUG([$enableval]), AC_MEM_DEBUG)
138 AM_CONDITIONAL(MEM_DEBUG, test x"${ac_cv_sys_mem_debug}" != xno)
140 VERSION_MAJOR="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`"
141 VERSION_MINOR="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`"
142 VERSION_PATCH="`echo "$VERSION" | sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`"
143 VERSION_NUM="`printf 0x%02x%02x%02X ${VERSION_MAJOR} ${VERSION_MINOR} ${VERSION_PATCH}`"
144 AC_DEFINE_UNQUOTED(VERSION_HEX, ${VERSION_NUM}, [For the file header.])
146 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile doc/pwmd.1 po/Makefile.in])
150 echo " Debug: ${ac_cv_sys_debug}"
151 echo " Memory debug: ${ac_cv_sys_mem_debug}"
152 echo " Mutex debug: ${ac_cv_sys_mutex_debug}"
153 echo " ACL: $USE_LIBACL"
154 echo " TCP (GnuTLS): $USE_GNUTLS"