1 dnl #############################################################
3 dnl # For information about autoconf, see:
5 dnl # http://www.gnu.org/software/autoconf/
7 dnl # The recommended order is:
10 dnl # 0. checks for compiler, libtool, and command line options
11 dnl # 1. checks for programs
12 dnl # 2. checks for libraries
13 dnl # 3. checks for header files
14 dnl # 4. checks for typedefs
15 dnl # 5. checks for structures and functions
16 dnl # 6. checks for compiler characteristics
17 dnl # 7. checks for library functions
18 dnl # 8. checks for system services
19 dnl # AC_OUTPUT([file...])
21 dnl #############################################################
23 AC_INIT(src/main/radiusd.c)
24 AC_CONFIG_HEADER(src/include/autoconf.h)
25 AC_REVISION($Revision$)dnl
27 dnl # The version of the software, first beta, is 0.1
30 dnl #############################################################
32 dnl # 0. Checks for compiler, libtool, and command line options.
34 dnl #############################################################
38 AC_PROG_GCC_TRADITIONAL
45 AC_CHECK_PROG(GMAKE, gmake, yes, no)
46 if test $GMAKE = no; then
47 AC_PATH_PROG(MAKE, make, /usr/local/bin/make)
49 AC_PATH_PROG(MAKE, gmake, /usr/local/gnu/bin/make)
51 makever=`$ac_cv_path_MAKE --version 2>&1 | grep "GNU Make"`
52 if test -z "$makever"; then
53 AC_MSG_ERROR(GNU Make is not installed. Please download and install it
54 from ftp://prep.ai.mit.edu/pub/gnu/make/ before continuing.)
57 dnl libltdl is installable
58 AC_LIBLTDL_INSTALLABLE
60 dnl ensure that we're looking for dlopen
63 dnl Figure out how to build shared libraries
66 dnl Put this in later, when all distributed modules use autoconf.
67 dnl AC_ARG_WITH(disablemodulefoo,
68 dnl [ --without-rlm_foo Disables module compilation. Module list:]
69 dnl esyscmd([find src/modules -type d -name rlm_\* -print |\
70 dnl sed -e 's%src/modules/.*/% (sub)- %; s%.*/%- %' |\
71 dnl awk '{print " "$0}']))
73 AC_ARG_ENABLE(strict-dependencies,
74 [ --enable-strict-dependencies Fail configure on lack of module dependancy.])
76 AC_ARG_WITH(fooincludedir,
77 [ --with-FOO-include-dir=DIR Dir for includes for FOO, module dependancy.])
79 AC_ARG_WITH(foolibdir,
80 [ --with-FOO-lib-dir=DIR Dir for libraries for FOO, module dependancy.])
82 dnl extra argument: --with-logdir
83 logdir='${localstatedir}/log/radius'
84 AC_MSG_CHECKING(logdir)
86 [ --with-logdir=DIR Directory for logfiles [LOCALSTATEDIR/log/radius] ],
89 AC_MSG_ERROR(Need logdir)
99 AC_MSG_RESULT($logdir)
101 dnl extra argument: --with-radacctdir
102 radacctdir='${logdir}/radacct'
103 AC_MSG_CHECKING(radacctdir)
104 AC_ARG_WITH(radacctdir,
105 [ --with-radacctdir=PATH Directory for detail files [LOGDIR/radacct] ],
108 AC_MSG_ERROR(Need radacctdir)
113 radacctdir="$withval"
118 AC_MSG_RESULT($radacctdir)
120 dnl extra argument: --with-raddbdir
121 raddbdir='${sysconfdir}/raddb'
122 AC_MSG_CHECKING(raddbdir)
123 AC_ARG_WITH(raddbdir,
124 [ --with-raddbdir=DIR Directory for config files [SYSCONFDIR/raddb] ],
127 AC_MSG_ERROR(Need raddbdir)
137 AC_MSG_RESULT($raddbdir)
139 dnl extra argument: --with-dict-nocase
141 AC_ARG_WITH(dict-nocase,
142 [ --with-dict-nocase Make dictionary case-independant (default=yes)],
150 if test "X$WITH_DICT_NOCASE" = "Xyes"; then
151 AC_DEFINE(WITH_DICT_NOCASE)
154 dnl extra argument: --with-ascend-binary
156 AC_ARG_WITH(ascend-binary,
157 [ --with-ascend-binary Include support for Ascend binary filter attributes (default=yes)],
165 if test "X$ASCEND_BINARY" = "Xyes"; then
166 AC_DEFINE(ASCEND_BINARY)
169 dnl extra argument: --with-threads
172 [ --with-threads Use threads, if available. (default=yes) ],
181 dnl extra argument: --with-thread-pool
183 AC_ARG_WITH(thread-pool,
184 [ --with-thread-pool Use a pool of threads for high-load systems. (default=no) ],
194 dnl extra argument: --with-snmp
197 [ --with-snmp Compile in SNMP support. (default=yes)],
206 AC_ARG_ENABLE(ltdl-install,
207 [ --disable-ltdl-install do not install libltdl])
208 if test x"${enable_ltdl_install+set}" != xset; then
209 enable_ltdl_install=yes
210 ac_configure_args="$ac_configure_args --enable-ltdl-install"
212 AC_CONFIG_SUBDIRS(libltdl)
215 dnl # Allow the user to specify a list of modules to be linked
216 dnl # statically to the server.
219 AC_ARG_WITH(static_modules,
220 [ --with-static-modules=QUOTED-MODULE-LIST],[
221 for i in $withval; do
222 STATIC_MODULES="$STATIC_MODULES -dlpreopen ../modules/rlm_$i/rlm_$i.la"
227 dnl # Enable developer C compiler warnings
229 AC_ARG_ENABLE(developer,
230 [ --enable-developer Turns on flags of interest to developers.],
240 if test "x$developer" != "xno" -a -d $srcdir/CVS; then
241 dnl turn on the developer flag when taken from a CVS checkout (not a release)
245 dnl See what include-style is used by the make program.
246 dnl AC_MSG_CHECKING(include style for make)
247 dnl echo "include /dev/null" > testmake.$$
248 dnl echo "all:" >> testmake.$$
249 dnl make -f testmake.$$ >/dev/null 2>&1
258 dnl rm -f testmake.$$
259 dnl AC_MSG_RESULT(" $INCLUDE")
260 dnl AC_SUBST(INCLUDE)
263 dnl #############################################################
265 dnl # 1. Checks for programs
267 dnl #############################################################
269 AC_PATH_PROG(PERL, perl, /usr/local/bin/perl)
270 if test ! -x $ac_cv_path_PERL; then
271 AC_MSG_ERROR(perl not found - fatal)
273 AC_PATH_PROG(SNMPGET, snmpget, /usr/local/bin/snmpget)
274 AC_PATH_PROG(SNMPWALK, snmpwalk, /usr/local/bin/snmpwalk)
275 AC_PATH_PROG(RUSERS, rusers, /usr/bin/rusers)
277 dnl FIXME This is truly gross.
278 missing_dir=`cd $ac_aux_dir && pwd`
279 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
280 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
281 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
283 AC_PATH_PROG(LOCATE,locate)
284 AC_PATH_PROG(DIRNAME,dirname)
285 AC_PATH_PROG(GREP,grep)
288 dnl # check for AIX, to allow us to use some BSD functions
289 dnl # must be before macros that call the compiler.
293 dnl #############################################################
295 dnl # 2. Checks for libraries
297 dnl #############################################################
299 dnl If using pthreads, check for -lpthread (posix) or -lc_r (*BSD)
301 if test "$WITH_THREADS" = "yes"; then
302 if test $ac_cv_prog_suncc = "yes"; then
306 AC_CHECK_HEADERS(pthread.h)
308 if test "X$ac_cv_header_pthread_h" = "X"; then
309 AC_MSG_ERROR("You are trying to use threads without a POSIX <pthread.h>")
313 dnl # pthread stuff is usually in -lpthread
315 AC_CHECK_LIB(pthread, pthread_join,
316 PTHREADLIB="-lpthread"
320 dnl # Except for *BSD, where it's in -lc_r,
321 dnl # and where we've got to add extra CFLAGS.
323 if test "X$PTHREADLIB" = "X"; then
325 CFLAGS="$CFLAGS -pthread -D_THREAD_SAFE"
326 AC_CHECK_LIB(c_r, pthread_create,
332 dnl # If we have NO pthread libraries, remove any knowledge of threads.
334 if test "x$PTHREADLIB" = "x"; then
336 ac_cv_header_pthread_h="no"
338 LIBS="$LIBS $PTHREADLIB"
339 CFLAGS="$CFLAGS -D_REENTRANT"
343 dnl Check if we need -lsocket
344 AC_CHECK_LIB(socket, getsockname)
346 dnl Check for -lresolv
347 dnl This library may be needed later.
348 AC_CHECK_LIB(resolv, inet_aton)
350 dnl Check if we need -lnsl. Usually if we want to
351 dnl link against -lsocket we need to include -lnsl as well.
352 AC_CHECK_LIB(nsl, inet_ntoa)
354 dnl #############################################################
356 dnl # 3. Checks for header files
358 dnl #############################################################
390 AC_CHECK_HEADER(regex.h, AC_DEFINE(HAVE_REGEX_H))
391 if test "x$ac_cv_header_regex_h" = "xyes"; then
399 ], [AC_DEFINE(HAVE_REG_EXTENDED) REGEX_EXTENDED=yes])
402 AC_SUBST(REGEX_EXTENDED)
405 dnl #############################################################
407 dnl # 4. Checks for typedefs
409 dnl #############################################################
412 dnl # Ensure that these are defined
419 dnl check for socklen_t
420 AC_CHECK_TYPE_INCLUDE([
421 #ifdef HAVE_SYS_TYPES_H
422 #include <sys/types.h>
424 #ifdef HAVE_SYS_SOCKET_H
425 #include <sys/socket.h>
429 dnl check for uint8_t
430 AC_CHECK_TYPE_INCLUDE([
431 #ifdef HAVE_INTTYPES_H
432 #include <inttypes.h>
437 ],uint8_t, unsigned char)
439 dnl check for uint32_t
440 AC_CHECK_TYPE_INCLUDE([
441 #ifdef HAVE_INTTYPES_H
442 #include <inttypes.h>
447 ],uint32_t, unsigned int)
449 dnl #############################################################
451 dnl # 5. Checks for structures and functions
453 dnl #############################################################
473 RADIUSD_NEED_DECLARATIONS( \
486 dnl #############################################################
488 dnl # 6. Checks for compiler characteristics
490 dnl #############################################################
493 dnl # Ensure that these are defined
498 dnl # See if this is OS/2
500 AC_MSG_CHECKING(type of OS)
503 if test "$OS" = "OS/2"; then
511 dnl # Set Default CFLAGS
513 if test "x$GCC" = "xyes"; then
514 CFLAGS="$CFLAGS -Wall -D_GNU_SOURCE"
517 AC_MSG_CHECKING(for developer gcc flags)
518 if test "x$developer" = "xyes" -a "x$GCC" = "xyes"; then
519 devflags="-Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs"
520 CFLAGS="$CFLAGS $devflags"
522 AC_MSG_RESULT(yes. Using $devflags)
525 CFLAGS="$CFLAGS -DNDEBUG"
530 dnl #############################################################
532 dnl # 7. Checks for library functions
534 dnl #############################################################
536 dnl Check for libcrypt
537 dnl We use crypt(3) which may be in libc, or in libcrypt (eg FreeBSD)
538 AC_CHECK_LIB(crypt, crypt,
542 if test "$CRYPTLIB" != ""; then
543 AC_DEFINE(HAVE_CRYPT)
545 AC_CHECK_FUNC(crypt, AC_DEFINE(HAVE_CRYPT))
548 if test "x$WITH_SNMP" = "xyes"; then
553 dnl # Check for sem_init all by itself
555 if test "X$ac_cv_func_sem_init" = "Xno"; then
558 dnl # If not found, sem_init is in -lposix4 on Solaris
560 AC_CHECK_LIB(posix4, sem_init)
562 if test "X$ac_cv_lib_posix4_sem_init" = "X"; then
563 if test "$WITH_THREAD_POOL" = "yes"; then
564 AC_MSG_WARN(You do not have posix semaphores. Disabling thread pools)
574 dnl #############################################################
576 dnl # 8. Checks for system services
578 dnl #############################################################
581 dnl # Figure out where libtool is located,
583 LIBTOOL="`pwd`/libtool"
588 AC_SUBST(top_builddir)
591 dnl # Checks to ensure that the thread pool code can build.
593 if test "$WITH_THREAD_POOL" = "yes"; then
595 dnl # If using thread pools, check that threading is enabled
597 if test "$WITH_THREADS" != "yes"; then
598 AC_MSG_ERROR(You must have threads enabled for thread pools to work.)
602 dnl # If using thread pools, check that we have thread libraries
604 if test "X$PTHREADLIB" = "X"; then
605 AC_MSG_ERROR(You must have threading libraries for thread pools to work.)
609 dnl # Finally, after all of the checks above, we see if
610 dnl # we can REALLY use the thread pools.
612 if test "$WITH_THREAD_POOL" = "yes"; then
613 AC_DEFINE(WITH_THREAD_POOL,1)
617 dnl #############################################################
619 dnl # Configure in any module directories.
621 dnl #############################################################
624 for foo in `find src/modules -name configure -print`; do
625 bar=`echo $foo | sed 's%/configure$%%g'`
626 mysubdirs="$mysubdirs $bar"
630 dnl # Don't change the variable name here. Autoconf goes bonkers
633 AC_CONFIG_SUBDIRS($mysubdirs)
635 dnl #############################################################
637 dnl # And finally, output the results.
639 dnl #############################################################
642 dnl # Substitute whatever libraries we found to be necessary
645 AC_SUBST(INSTALLSTRIP)
647 USE_SHARED_LIBS=$enable_shared
648 AC_SUBST(USE_SHARED_LIBS)
649 USE_STATIC_LIBS=$enable_static
650 AC_SUBST(USE_STATIC_LIBS)
651 AC_SUBST(STATIC_MODULES)
652 AC_SUBST(RADIUSD_VERSION)
657 ./src/include/build-radpaths-h \
658 ./src/main/checkrad.pl \
661 ./scripts/rc.radiusd \
663 ./scripts/check-radiusd-config \
664 ./scripts/radiusd.cron.daily \
665 ./scripts/radiusd.cron.monthly \
669 AC_OUTPUT_COMMANDS([echo timestamp > src/include/stamp-h])
670 AC_OUTPUT_COMMANDS([(cd ./src/include && /bin/sh ./build-radpaths-h)])
671 AC_OUTPUT_COMMANDS([(cd ./src/main && chmod +x checkrad.pl radlast radtest)])
672 AC_OUTPUT_COMMANDS([(cd ./scripts && chmod +x rc.radiusd radwatch check-radiusd-config radiusd.cron.daily radiusd.cron.monthly)])
674 cat >> src/include/autoconf.h <<EOF
676 #define HOSTINFO "$host"
677 #define RADIUSD_VERSION "$RADIUSD_VERSION"