2 dnl Autoconf configuration for Apache httpd
4 dnl Use ./buildconf to produce a configure script
10 AC_CONFIG_HEADER(include/ap_config_auto.h)
11 AC_CONFIG_AUX_DIR(srclib/apr/build)
14 dnl # Include our own M4 macros along with those for APR and libtool
16 sinclude(srclib/apr/build/apr_common.m4)
17 sinclude(srclib/apr/build/apr_network.m4)
18 sinclude(srclib/apr/build/apr_threads.m4)
19 sinclude(srclib/apr/build/apr_hints.m4)
20 sinclude(srclib/apr/build/libtool.m4)
22 sinclude(acinclude.m4)
24 dnl Generate ./config.nice for reproducing runs of configure
26 APACHE_CONFIG_NICE(config.nice)
28 test "$exec_prefix" = "NONE" && exec_prefix='${prefix}'
29 test "$prefix" = "NONE" && prefix='/usr/local'
31 dnl Absolute source/build directory
32 abs_srcdir=`(cd $srcdir && pwd)`
35 dnl If the source dir is not equal to the build dir,
36 dnl then we are running in VPATH mode.
38 if test "$abs_builddir" != "$abs_srcdir"; then
46 # Use a custom made libtool replacement
47 echo "using aplibtool"
48 LIBTOOL="$abs_srcdir/srclib/apr/build/aplibtool"
49 SH_LIBTOOL="$LIBTOOL --shared --export-all"
50 CORE_IMPLIB_FILE="ApacheCoreOS2.la"
51 CORE_IMPLIB="$abs_srcdir/server/$CORE_IMPLIB_FILE"
53 SHMOD_EXPORT_EXT="def"
54 other_targets="$other_targets os2core"
57 SH_LIBTOOL='$(SHELL) $(top_builddir)/shlibtool --silent'
62 dnl ## Preload our OS configuration
67 dnl Process command line arguments. This is done early in the process so the
68 dnl user can get feedback quickly in case of an error.
70 dnl ### need to move some of the arguments "up here"
72 dnl ## Check for programs
80 AC_CHECK_TOOL(RANLIB, ranlib, true)
81 dnl AC_PATH_PROG(PERL_PATH, perl)
84 # Play with CPPFLAGS given what was learned from APR_PRELOAD.
86 # XXX: APR only sets this if threads are enabled. Either APR should be
87 # fixed to always set it (most likely), or we should test for threads.
89 if test -n "$THREAD_CPPFLAGS"; then
90 CPPFLAGS="$CPPFLAGS $THREAD_CPPFLAGS"
93 dnl various OS checks that apparently set required flags
98 dnl ## Check for libraries
100 dnl ## Check for header files
102 dnl I think these are just used all over the place, so just check for
103 dnl them at the base of the tree. If some are specific to a single
104 dnl directory, they should be moved (Comment #Spoon)
106 dnl Regarding standard header files: AC_HEADER_STDC doesn't set symbols
107 dnl HAVE_STRING_H, HAVE_STDLIB_H, etc., so those are checked for
108 dnl explicitly so that the normal HAVE_xxx_H symbol is defined.
122 dnl ## Check for typedefs, structures, and compiler characteristics.
126 dnl ## Check for library functions
128 dnl See Comment #Spoon
134 AC_CHECK_LIB(nsl, gethostbyname)
135 AC_CHECK_LIB(nsl, gethostname)
136 AC_CHECK_LIB(socket, socket)
138 AC_ARG_WITH(optim,[ --with-optim="FLAG" obsolete (use OPTIM environment variable)],
139 [AC_MSG_ERROR('option --with-optim is obsolete; use OPTIM environment variable instead')])
141 AC_ARG_WITH(port,[ --with-port=PORT Port on which to listen (default is 80)],
142 [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
145 AC_ARG_ENABLE(debug,[ --enable-debug Turn on debugging and compile time warnings],
146 [if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -g -Wall"; else CFLAGS="$CFLAGS -g"; fi])
148 AC_ARG_ENABLE(maintainer-mode,[ --enable-maintainer-mode Turn on debugging and compile time warnings],
149 [if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -g -Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -DAP_DEBUG"; else CFLAGS="$CFLAGS -g"; fi])
152 APACHE_ENABLE_MODULES
154 INCLUDES="-I\$(top_srcdir)/include -I\$(top_srcdir)/srclib/apr/include -I\$(top_srcdir)/srclib/apr-util/include"
155 if test -n "$USE_VPATH"; then
156 INCLUDES="$INCLUDES -I\$(top_builddir)/include -I\$(top_builddir)/srclib/apr/include"
159 dnl reading config stubs
160 esyscmd(./build/config-stubs .)
162 INCLUDES="$INCLUDES -I\$(top_srcdir)/os/\$(OS_DIR)"
163 EXTRA_LIBS="$EXTRA_LIBS $LIBS"
164 EXTRA_LDFLAGS="$LDFLAGS"
167 APACHE_SUBST(progname)
168 APACHE_SUBST(EXTRA_CFLAGS)
169 APACHE_SUBST(EXTRA_LDFLAGS)
170 APACHE_SUBST(EXTRA_LIBS)
171 APACHE_SUBST(INCLUDES)
172 APACHE_SUBST(MPM_LIB)
175 APACHE_SUBST(BUILTIN_LIBS)
178 if test -z "$LIBTOOL"; then
180 APACHE_LIBTOOL_SILENT
183 if test "$apache_need_shared" = "yes"; then
184 $SHELL $ac_aux_dir/ltconfig --output=shlibtool --disable-static --srcdir=$ac_aux_dir --cache-file=./config.cache $ac_aux_dir/ltmain.sh
187 CFLAGS="$CFLAGS -Wc,DLL,EXPORTALL"
192 AC_ARG_WITH(program-name,
193 [ --with-program-name alternate executable name],[
194 progname="$withval" ], [
198 AC_ARG_WITH(suexec-caller,
199 [ --with-suexec-caller User allowed to call SuExec],[
200 AC_DEFINE_UNQUOTED(AP_HTTPD_USER, "$withval", [User allowed to call SuExec] ) ] )
202 AC_ARG_WITH(suexec-userdir,
203 [ --with-suexec-userdir User subdirectory],[
204 AC_DEFINE_UNQUOTED(AP_USERDIR_SUFFIX, "$withval", [User subdirectory] ) ] )
206 AC_ARG_WITH(suexec-docroot,
207 [ --with-suexec-docroot SuExec root directory],[
208 AC_DEFINE_UNQUOTED(AP_DOC_ROOT, "$withval", [SuExec root directory] ) ] )
210 AC_ARG_WITH(suexec-uidmin,
211 [ --with-suexec-uidmin Minimal allowed UID],[
212 AC_DEFINE_UNQUOTED(AP_UID_MIN, $withval, [Minimum allowed UID] ) ] )
214 AC_ARG_WITH(suexec-gidmin,
215 [ --with-suexec-gidmin Minimal allowed GID],[
216 AC_DEFINE_UNQUOTED(AP_GID_MIN, $withval, [Minimum allowed GID] ) ] )
218 AC_ARG_WITH(suexec-logfile,
219 [ --with-suexec-logfile Set the logfile],[
220 AC_DEFINE_UNQUOTED(AP_LOG_EXEC, "$withval", [SuExec log file] ) ] )
222 AC_ARG_WITH(suexec-safepath,
223 [ --with-suexec-safepath Set the safepath],[
224 AC_DEFINE_UNQUOTED(AP_SAFE_PATH, "$withval", [safe shell path for SuExec] ) ] )
226 AC_ARG_WITH(suexec-umask,
227 [ --with-suexec-umask umask for suexec'd process],[
228 AC_DEFINE_UNQUOTED(AP_SUEXEC_UMASK, 0$withval, [umask for suexec'd process] ) ] )
230 dnl AP_LIB_DIRS specifies the additional libs from srclib/ that we need
231 dnl AP_LIBS specifies the actual libraries. note we have some required libs.
232 AP_LIBS="srclib/pcre/libpcre.la srclib/apr-util/libaprutil.la $AP_LIBS"
234 dnl APR should go after the other libs, so the right symbols can be picked up
235 AP_LIBS="$AP_LIBS srclib/apr/libapr.la"
236 APACHE_SUBST(AP_LIB_DIRS)
237 APACHE_SUBST(AP_LIBS)
239 AC_DEFINE(AP_USING_AUTOCONF, 1,
240 [Using autoconf to configure Apache])
242 if test "$SINGLE_LISTEN_UNSERIALIZED_ACCEPT" = "1"; then
243 AC_DEFINE(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, 1,
244 [This platform doesn't suffer from the thundering herd problem])
247 dnl check for endianness
248 if test "$cross_compiling" = "no"; then
251 AC_DEFINE(AP_UNKNOWN_BYTE_ORDER,1,
252 [byte order is unknown due to cross-compilation])
255 APACHE_FAST_OUTPUT(Makefile modules/Makefile srclib/Makefile)
256 APACHE_FAST_OUTPUT(os/beos/Makefile os/os2/Makefile os/Makefile)
257 APACHE_FAST_OUTPUT(os/unix/Makefile server/Makefile)
258 APACHE_FAST_OUTPUT(support/Makefile srclib/pcre/Makefile)
259 for i in $AP_LIB_DIRS; do
260 APACHE_FAST_OUTPUT(srclib/$i/Makefile)
263 if test -d ./test; then
264 APACHE_FAST_OUTPUT(test/Makefile)
267 dnl ## Run configure for packages Apache uses
268 dnl ## This has been placed at this location for a reason. This allows
269 dnl ## Apache to set some variable that APR needs (like whether to enable
270 dnl ## or disable threads), while still allowing APR to run and generate
271 dnl ## APRVARS before Apache generates it's Makefiles and the related files.
272 dnl ## This allows APR to detect libraries like dl and tell Apache that it
273 dnl ## needs to include or not include them.
274 APR_SUBDIR_CONFIG(srclib/apr, "$apache_apr_flags --disable-shared")
275 APR_SUBDIR_CONFIG(srclib/apr-util, "--with-apr=../apr --disable-shared")
276 APR_SUBDIR_CONFIG(srclib/pcre)
277 . ./srclib/apr/APRVARS
279 dnl get the exported vars from APRUTIL
280 . ./srclib/apr-util/export_vars.sh
281 EXTRA_LIBS="$EXTRA_LIBS $APRUTIL_EXPORT_LIBS"
282 AP_LIBS="$AP_LIBS $LIBTOOL_LIBS"
284 APACHE_GEN_CONFIG_VARS
286 dnl ## Build modules.c
288 echo $MODLIST | $AWK -f $srcdir/build/build-modules-c.awk > modules.c
290 AC_DEFINE_UNQUOTED(HTTPD_ROOT, "$prefix",
291 [Root directory of the Apache install area])
292 AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "conf/$progname.conf",
293 [Location of the config file, relative to the Apache root directory])
294 AC_DEFINE_UNQUOTED(APACHE_MPM_DIR, "$MPM_DIR",
295 [Location of the source for the current MPM])
297 perlbin=`$ac_aux_dir/PrintPath perl`
298 if test "x$perlbin" = "x"; then
299 perlbin="/replace/with/path/to/perl/interpreter"
303 dnl If we are running on BSD/OS, we need to use the BSD .include syntax.
306 case "$host_alias" in
308 # Check whether they've installed GNU make
309 if make --version > /dev/null 2>&1; then
317 AC_OUTPUT($APACHE_OUTPUT_FILES support/apxs support/apachectl support/dbmmanage support/log_server_status support/logresolve.pl support/phf_abuse_log.cgi support/split-logfile,,[