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(build)
14 dnl # Include our own M4 macros along with those for APR and libtool
16 sinclude(build/apr_common.m4)
17 sinclude(build/find_apr.m4)
18 sinclude(build/find_apu.m4)
19 sinclude(acinclude.m4)
21 dnl XXX we can't just use AC_PREFIX_DEFAULT because that isn't subbed in
22 dnl by configure until it is too late. Is that how it should be or not?
23 dnl Something seems broken here.
24 AC_PREFIX_DEFAULT(/usr/local/apache2)
26 dnl Get the layout here, so we can pass the required variables to apr
27 APR_ENABLE_LAYOUT(Apache, [errordir iconsdir htdocsdir cgidir])
29 dnl reparse the configure arguments.
32 dnl export expanded and relative configure argument variables
33 APACHE_EXPORT_ARGUMENTS
35 dnl Save user-defined environment settings for later restoration
37 APR_SAVE_THE_ENVIRONMENT(CPPFLAGS)
38 APR_SAVE_THE_ENVIRONMENT(CFLAGS)
39 APR_SAVE_THE_ENVIRONMENT(CXXFLAGS)
40 APR_SAVE_THE_ENVIRONMENT(LDFLAGS)
41 APR_SAVE_THE_ENVIRONMENT(LIBS)
42 APR_SAVE_THE_ENVIRONMENT(INCLUDES)
44 dnl Generate ./config.nice for reproducing runs of configure
46 APR_CONFIG_NICE(config.nice)
50 dnl Check that mkdir -p works
51 APR_MKDIR_P_CHECK($top_srcdir/build/mkdir.sh)
53 dnl ## Run configure for packages Apache uses
55 dnl shared library support for these packages doesn't currently
56 dnl work on some platforms
62 echo $ac_n "${nl}Configuring Apache Portable Runtime library ...${nl}"
64 AC_ARG_WITH(included-apr,
65 APACHE_HELP_STRING(--with-included-apr,Use bundled copies of APR/APR-Util))
67 # Only APR 1.x is supported.
70 if test "x$with_included_apr" = "xyes"; then
72 apr_config="$srcdir/srclib/apr/apr-${apr_version}-config"
74 APR_FIND_APR("$srcdir/srclib/apr", "./srclib/apr", 1, ${apr_version})
77 if test "$apr_found" = "no"; then
78 AC_MSG_ERROR([APR not found. Please read the documentation.])
81 if test "$apr_found" = "reconfig"; then
82 APR_SUBDIR_CONFIG(srclib/apr,
83 [$apache_apr_flags --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir],
84 [--enable-layout=*|\'--enable-layout=*])
85 dnl We must be the first to build and the last to be cleaned
86 AP_BUILD_SRCLIB_DIRS="apr $AP_BUILD_SRCLIB_DIRS"
87 AP_CLEAN_SRCLIB_DIRS="$AP_CLEAN_SRCLIB_DIRS apr"
90 APR_SETIFNULL(CC, `$apr_config --cc`)
91 APR_SETIFNULL(CPP, `$apr_config --cpp`)
92 APR_ADDTO(CFLAGS, `$apr_config --cflags`)
93 APR_ADDTO(CPPFLAGS, `$apr_config --cppflags`)
94 APR_ADDTO(LDFLAGS, `$apr_config --ldflags`)
95 SHLIBPATH_VAR=`$apr_config --shlib-path-var`
96 APR_BINDIR=`$apr_config --bindir`
97 APR_INCLUDEDIR=`$apr_config --includedir`
98 APR_INCLUDES=`$apr_config --includes`
99 APR_VERSION=`$apr_config --version`
100 APR_CONFIG="$APR_BINDIR/apr-`echo ${APR_VERSION} | sed 's,\..*,,'`-config"
102 echo $ac_n "${nl}Configuring Apache Portable Runtime Utility library...${nl}"
104 # Only APR-util 1.x is supported.
107 if test "x$with_included_apr" = "xyes"; then
109 apu_config="${srcdir}/srclib/apr-util/apu-${apu_version}-config"
111 APR_FIND_APU("$srcdir/srclib/apr-util", "./srclib/apr-util", 1, ${apu_version})
114 if test "$apu_found" = "no"; then
115 AC_MSG_ERROR([APR-util not found. Please read the documentation.])
118 # Catch some misconfigurations:
119 case ${apr_found}.${apu_found} in
121 AC_MSG_ERROR([Cannot use an external APR-util with the bundled APR])
124 AC_MSG_ERROR([Cannot use an external APR with the bundled APR-util])
128 if test "$apu_found" = "reconfig"; then
129 APR_SUBDIR_CONFIG(srclib/apr-util,
130 [--with-apr=../apr --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir],
131 [--enable-layout=*|\'--enable-layout=*])
132 dnl We must be the last to build and the first to be cleaned
133 AP_BUILD_SRCLIB_DIRS="$AP_BUILD_SRCLIB_DIRS apr-util"
134 AP_CLEAN_SRCLIB_DIRS="apr-util $AP_CLEAN_SRCLIB_DIRS"
137 APR_ADDTO(LDFLAGS, `$apu_config --ldflags`)
138 APU_BINDIR=`$apu_config --bindir`
139 APU_INCLUDEDIR=`$apu_config --includedir`
140 APU_INCLUDES=`$apu_config --includes`
141 APU_VERSION=`$apu_config --version`
142 APU_CONFIG="$APU_BINDIR/apu-`echo ${APU_VERSION} | sed 's,\..*,,'`-config"
144 dnl In case we picked up CC and CPP from APR, get that info into the
145 dnl config cache so that PCRE uses it. Otherwise, CC and CPP used for
146 dnl PCRE and for our config tests will be whatever PCRE determines.
150 if test "x${cache_file}" = "x/dev/null"; then
151 # Likewise, ensure that CC and CPP are passed through to the pcre
152 # configure script iff caching is disabled (the autoconf 2.5x default).
153 export CC; export CPP
156 dnl Absolute source/build directory
157 abs_srcdir=`(cd $srcdir && pwd)`
161 APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
164 yes) AC_PATH_PROG(PCRE_CONFIG, pcre-config, false) ;;
165 /*) if test -d "$with_pcre" && test -x "$with_pcre/bin/pcre-config"; then
166 PCRE_CONFIG=$with_pcre/bin/pcre-config
167 elif test -x "$with_pcre"; then
168 PCRE_CONFIG=$with_pcre
171 if $PCRE_CONFIG --version >/dev/null 2>&1; then :; else
172 AC_MSG_ERROR([Did not find pcre-config script at $PCRE_CONFIG])
175 *) PCRE_CONFIG=false ;;
178 if test "$PCRE_CONFIG" != "false"; then
179 AC_MSG_NOTICE([Using external PCRE library from $PCRE_CONFIG])
180 APR_ADDTO(CFLAGS, [`$PCRE_CONFIG --cflags`])
181 APR_ADDTO(LIBS, [`$PCRE_CONFIG --libs`])
183 # Build the bundled PCRE
184 AC_MSG_NOTICE([Configuring PCRE regular expression library])
186 APR_SUBDIR_CONFIG(srclib/pcre,
187 [--prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir])
189 APR_ADDTO(AP_LIBS, [$abs_builddir/srclib/pcre/libpcre.la])
190 APR_ADDTO(INCLUDES, [-I\$(top_builddir)/srclib/pcre])
192 AP_BUILD_SRCLIB_DIRS="$AP_BUILD_SRCLIB_DIRS pcre"
193 AP_CLEAN_SRCLIB_DIRS="$AP_CLEAN_SRCLIB_DIRS pcre"
196 echo $ac_n "${nl}Configuring Apache httpd ...${nl}"
198 dnl If the source dir is not equal to the build dir,
199 dnl then we are running in VPATH mode.
201 APR_ADDTO(INCLUDES, [-I.])
203 if test "$abs_builddir" != "$abs_srcdir"; then
204 APR_ADDTO(INCLUDES, [-I\$(top_builddir)/include])
207 APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_srcdir)/server/mpm/\$(MPM_SUBDIR_NAME) -I\$(top_srcdir)/modules/http -I\$(top_srcdir)/modules/filters -I\$(top_srcdir)/modules/proxy -I\$(top_srcdir)/include -I\$(top_srcdir)/modules/generators -I\$(top_srcdir)/modules/mappers -I\$(top_srcdir)/modules/database])
209 # apr/apr-util --includes may pick up system paths for dependent
210 # libraries, so ensure these are later in INCLUDES than local source
212 APR_ADDTO(INCLUDES, `$apr_config --includes`)
213 APR_ADDTO(INCLUDES, `$apu_config --includes`)
215 echo $ac_n "${nl}Applying OS-specific hints for httpd ...${nl}"
219 # Use a custom made libtool replacement
220 echo "using aplibtool"
221 LIBTOOL="$abs_srcdir/srclib/apr/build/aplibtool"
222 SH_LIBTOOL="$LIBTOOL --shared --export-all"
223 SH_LIBS="\$(ALL_LIBS)"
224 CORE_IMPLIB_FILE="ApacheCoreOS2.la"
225 CORE_IMPLIB="$abs_srcdir/server/$CORE_IMPLIB_FILE"
227 other_targets="$other_targets os2core"
228 INSTALL_PROG_FLAGS="-e .exe"
233 if test "x$LTFLAGS" = "x"; then
236 my_libtool=`$apr_config --apr-libtool`
237 LIBTOOL="$my_libtool \$(LTFLAGS)"
238 libtoolversion=`$my_libtool --version`
239 case $libtoolversion in
241 SH_LIBTOOL='$(LIBTOOL)'
242 SHLTCFLAGS="-prefer-pic"
243 LTCFLAGS="-prefer-non-pic -static"
246 SH_LIBTOOL='$(SHELL) $(top_builddir)/shlibtool $(LTFLAGS)'
253 APACHE_SUBST(SHLTCFLAGS)
254 APACHE_SUBST(LTCFLAGS)
258 APR_SETVAR(APACHE_MPM, [prefork])
259 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
262 APR_SETVAR(APACHE_MPM, [beos])
263 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
266 APR_SETVAR(APACHE_MPM, [mpmt_os2])
267 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
272 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
278 *486-*-bsdi* | *-netbsd* | *-freebsd* | *-apple-darwin* | *-dec-osf* | *-qnx)
279 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
282 dnl This is a hack -- we should be using AC_TRY_RUN instead
283 ap_platform_runtime_link_flag="-R"
284 dnl solaris 8 and above don't have a thundering herd
285 dnl not sure about rev's before this one.
290 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
295 APR_SETVAR(APACHE_MPM, [prefork])
296 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
299 APR_SETVAR(APACHE_MPM, [winnt])
300 APR_ADDTO(CPPFLAGS, [-DAP_DECLARE_EXPORT])
301 APR_SETIFNULL(ac_cv_func_times, [no])
302 APR_SETIFNULL(ac_cv_func_getpwnam, [no])
303 APR_SETIFNULL(ac_cv_func_getgrnam, [no])
306 aixver=`echo $host | sed 's/^[[^0-9]]*//' | sed 's/\.//g'`
307 if test $aixver -ge 4320; then
308 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
312 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
316 APR_SETVAR(AP_NONBLOCK_WHEN_MULTI_LISTEN, [1])
319 dnl Process command line arguments. This is done early in the process so the
320 dnl user can get feedback quickly in case of an error.
322 dnl ### need to move some of the arguments "up here"
324 dnl ## Check for programs
327 AC_PATH_PROG(PKGCONFIG, pkg-config)
328 AC_PATH_PROG(RSYNC, rsync)
331 AC_CHECK_TOOL(RANLIB, ranlib, true)
332 dnl AC_PATH_PROG(PERL_PATH, perl)
333 AC_CHECK_PROGS(LYNX_PATH,[lynx links elinks], [lynx])
335 # Hard-coded install programs
336 MKINSTALLDIRS="\$(abs_srcdir)/build/mkdir.sh"
337 INSTALL="\$(LIBTOOL) --mode=install \$(abs_srcdir)/build/install.sh -c"
338 APACHE_SUBST(MKINSTALLDIRS)
339 APACHE_SUBST(INSTALL)
341 dnl various OS checks that apparently set required flags
346 # Ensure that satisfactory versions of apr and apr-util are
347 # found if external copies are configured.
348 if test "${apr_found}" = "yes"; then
349 # Require APR 1.2.x otherwise fail
350 APACHE_CHECK_APxVER([apr], 1, 2)
353 if test "${apu_found}" = "yes"; then
354 # Require APR-util 1.2.x otherwise fail
355 APACHE_CHECK_APxVER([apu], 1, 2)
358 dnl Check for what we can generate dependency files with
361 dnl ## Check for libraries
363 dnl ## Check for header files
365 dnl I think these are just used all over the place, so just check for
366 dnl them at the base of the tree. If some are specific to a single
367 dnl directory, they should be moved (Comment #Spoon)
369 dnl Regarding standard header files: AC_HEADER_STDC doesn't set symbols
370 dnl HAVE_STRING_H, HAVE_STDLIB_H, etc., so those are checked for
371 dnl explicitly so that the normal HAVE_xxx_H symbol is defined.
388 dnl ## Check for typedefs, structures, and compiler characteristics.
392 dnl ## Check for library functions
393 AC_SEARCH_LIBS(sqrt, m)
395 dnl See Comment #Spoon
407 dnl confirm that a void pointer is large enough to store a long integer
408 APACHE_CHECK_VOID_PTR_LEN
410 dnl ## Check for the tm_gmtoff field in struct tm to get the timezone diffs
411 AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
412 [AC_TRY_COMPILE([#include <sys/types.h>
413 #include <time.h>], [struct tm tm; tm.tm_gmtoff;],
414 ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
415 if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
416 AC_DEFINE(HAVE_GMTOFF, 1, [Define if struct tm has a tm_gmtoff field])
419 dnl ## Set up any appropriate OS-specific environment variables for apachectl
423 # for 32-bit builds, increase MAXDATA to allow lots of threads
424 if test x$OBJECT_MODE != x64; then
425 OS_SPECIFIC_VARS="LDR_CNTRL=\"MAXDATA=0x80000000\" ; export LDR_CNTRL ;"
427 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS AIXTHREAD_SCOPE=S ; export AIXTHREAD_SCOPE"
428 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_MUTEX_DEBUG=OFF ; export AIXTHREAD_MUTEX_DEBUG"
429 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_RWLOCK_DEBUG=OFF ; export AIXTHREAD_RWLOCK_DEBUG"
430 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_COND_DEBUG=OFF ; export AIXTHREAD_COND_DEBUG"
431 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; SPINLOOPTIME=1000 ; export SPINLOOPTIME"
432 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; YIELDLOOPTIME=8 ; export YIELDLOOPTIME"
433 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; MALLOCMULTIHEAP=considersize,heaps:8 ; export MALLOCMULTIHEAP"
436 OS_SPECIFIC_VARS="export _CEE_RUNOPTS=\"STACK(,,ANY)\" ; export _EDC_ADD_ERRNO2=1"
442 AC_ARG_WITH(port,APACHE_HELP_STRING(--with-port=PORT,Port on which to listen (default is 80)),
443 [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
446 APR_CHECK_APR_DEFINE(APR_HAVE_IPV6)
448 AC_ARG_ENABLE(v4-mapped,APACHE_HELP_STRING(--enable-v4-mapped,Allow IPv6 sockets to handle IPv4 connections),
454 *freebsd5*|*netbsd*|*openbsd*)
463 if test $v4mapped = "yes" -a $ac_cv_define_APR_HAVE_IPV6 = "yes"; then
464 AC_DEFINE(AP_ENABLE_V4_MAPPED, 1,
465 [Allow IPv4 connections on IPv6 listening sockets])
468 AC_ARG_ENABLE(exception-hook,APACHE_HELP_STRING(--enable-exception-hook,Enable fatal exception hook),
470 AC_DEFINE(AP_ENABLE_EXCEPTION_HOOK, 1,
471 [Allow modules to run hook after a fatal exception])
474 AC_ARG_ENABLE(maintainer-mode,APACHE_HELP_STRING(--enable-maintainer-mode,Turn on debugging and compile time warnings),
476 APR_ADDTO(CPPFLAGS, -DAP_DEBUG)
479 dnl Conditionally enable PIE support for GNU toolchains.
480 AC_ARG_ENABLE(pie,APACHE_HELP_STRING(--enable-pie,Build httpd as a Position Independent Executable))
481 if test "$enable_pie" = "yes"; then
482 AC_CACHE_CHECK([whether $CC accepts PIE flags], [ap_cv_cc_pie], [
484 save_LDFLAGS=$LDFLAGS
485 CFLAGS="$CFLAGS -fPIE"
486 LDFLAGS="$LDFLAGS -pie"
487 AC_TRY_RUN([static int foo[30000]; int main () { return 0; }],
488 [ap_cv_cc_pie=yes], [ap_cv_cc_pie=no], [ap_cv_cc_pie=yes])
490 LDFLAGS=$save_LDFLAGS
492 if test "$ap_cv_cc_pie" = "yes"; then
496 AC_ERROR([--enable-pie requested but $CC failed using PIE flags])
502 prefix="$orig_prefix"
503 APACHE_ENABLE_MODULES
505 dnl reading config stubs
506 esyscmd(./build/config-stubs .)
508 APACHE_SUBST(progname)
509 APACHE_SUBST(MPM_LIB)
512 APACHE_SUBST(BUILTIN_LIBS)
513 APACHE_SUBST(SHLIBPATH_VAR)
514 APACHE_SUBST(OS_SPECIFIC_VARS)
516 PRE_SHARED_CMDS='echo ""'
517 POST_SHARED_CMDS='echo ""'
519 dnl apache_need_shared tells us if Apache modules are being built as DSOs
521 if test "$apache_need_shared" = "yes"; then
522 if test -f $ac_aux_dir/ltconfig; then
523 $SHELL $ac_aux_dir/ltconfig --output=shlibtool --disable-static --srcdir=$ac_aux_dir --cache-file=./config.cache $ac_aux_dir/ltmain.sh
525 shared_build="shared-build"
528 dnl enable_so tells us if *any* modules can be built as DSOs
530 if test "$enable_so" = "yes"; then
533 HTTPD_LDFLAGS="$HTTPD_LDFLAGS -Wl,-uXML_Parse -Wl,-bE:$abs_builddir/server/httpd.exp"
534 SH_LDFLAGS="$SH_LDFLAGS \$(EXTRA_LDFLAGS) \$(EXTRA_LIBS)"
535 UTIL_LDFLAGS="$UTIL_LDFLAGS -Wl,-uXML_Parse"
538 SH_LDFLAGS='$(top_builddir)/_APP_'
539 PRE_SHARED_CMDS='ln -s $(top_builddir)/httpd $(top_builddir)/_APP_'
540 POST_SHARED_CMDS='rm $(top_builddir)/_APP_'
543 HTTPD_LDFLAGS="$HTTPD_LDFLAGS --main=$abs_srcdir/server/main.o --core-dll=$abs_srcdir/apachecore.dll"
544 SH_LDFLAGS="$SH_LDFLAGS --core-dll=$abs_srcdir/apachecore.dll"
548 AC_SUBST(MOD_SO_ENABLED)
550 APACHE_SUBST(PRE_SHARED_CMDS)
551 APACHE_SUBST(POST_SHARED_CMDS)
552 APACHE_SUBST(shared_build)
554 AC_ARG_WITH(program-name,
555 APACHE_HELP_STRING(--with-program-name,alternate executable name),[
556 progname="$withval" ], [
560 AC_ARG_WITH(suexec-bin,
561 APACHE_HELP_STRING(--with-suexec-bin,Path to suexec binary),[
562 AC_DEFINE_UNQUOTED(SUEXEC_BIN, "$withval", [Path to suexec binary] )
565 AC_ARG_WITH(suexec-caller,
566 APACHE_HELP_STRING(--with-suexec-caller,User allowed to call SuExec),[
567 AC_DEFINE_UNQUOTED(AP_HTTPD_USER, "$withval", [User allowed to call SuExec] ) ] )
569 AC_ARG_WITH(suexec-userdir,
570 APACHE_HELP_STRING(--with-suexec-userdir,User subdirectory),[
571 AC_DEFINE_UNQUOTED(AP_USERDIR_SUFFIX, "$withval", [User subdirectory] ) ] )
573 AC_ARG_WITH(suexec-docroot,
574 APACHE_HELP_STRING(--with-suexec-docroot,SuExec root directory),[
575 AC_DEFINE_UNQUOTED(AP_DOC_ROOT, "$withval", [SuExec root directory] ) ] )
577 AC_ARG_WITH(suexec-uidmin,
578 APACHE_HELP_STRING(--with-suexec-uidmin,Minimal allowed UID),[
579 AC_DEFINE_UNQUOTED(AP_UID_MIN, $withval, [Minimum allowed UID] ) ] )
581 AC_ARG_WITH(suexec-gidmin,
582 APACHE_HELP_STRING(--with-suexec-gidmin,Minimal allowed GID),[
583 AC_DEFINE_UNQUOTED(AP_GID_MIN, $withval, [Minimum allowed GID] ) ] )
585 AC_ARG_WITH(suexec-logfile,
586 APACHE_HELP_STRING(--with-suexec-logfile,Set the logfile),[
587 AC_DEFINE_UNQUOTED(AP_LOG_EXEC, "$withval", [SuExec log file] ) ] )
589 AC_ARG_WITH(suexec-safepath,
590 APACHE_HELP_STRING(--with-suexec-safepath,Set the safepath),[
591 AC_DEFINE_UNQUOTED(AP_SAFE_PATH, "$withval", [safe shell path for SuExec] ) ] )
593 AC_ARG_WITH(suexec-umask,
594 APACHE_HELP_STRING(--with-suexec-umask,umask for suexec'd process),[
595 AC_DEFINE_UNQUOTED(AP_SUEXEC_UMASK, 0$withval, [umask for suexec'd process] ) ] )
597 dnl APR should go after the other libs, so the right symbols can be picked up
598 AP_LIBS="$AP_LIBS `$apu_config --link-libtool --libs` `$apr_config --link-libtool --libs`"
599 APACHE_SUBST(AP_LIBS)
600 APACHE_SUBST(AP_BUILD_SRCLIB_DIRS)
601 APACHE_SUBST(AP_CLEAN_SRCLIB_DIRS)
603 AC_DEFINE(AP_USING_AUTOCONF, 1,
604 [Using autoconf to configure Apache])
606 if test "$SINGLE_LISTEN_UNSERIALIZED_ACCEPT" = "1"; then
607 AC_DEFINE(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, 1,
608 [This platform doesn't suffer from the thundering herd problem])
611 if test "$AP_NONBLOCK_WHEN_MULTI_LISTEN" = "1"; then
612 AC_DEFINE(AP_NONBLOCK_WHEN_MULTI_LISTEN, 1,
613 [Listening sockets are non-blocking when there are more than 1])
617 APACHE_FAST_OUTPUT(Makefile modules/Makefile srclib/Makefile)
618 APACHE_FAST_OUTPUT(os/Makefile server/Makefile)
619 APACHE_FAST_OUTPUT(support/Makefile srclib/pcre/Makefile)
621 if test -d ./test; then
622 APACHE_FAST_OUTPUT(test/Makefile)
625 dnl ## Finalize the variables
626 echo $ac_n "${nl}Restore user-defined environment settings...${nl}"
628 APR_RESTORE_THE_ENVIRONMENT(CPPFLAGS, EXTRA_)
629 APR_RESTORE_THE_ENVIRONMENT(CFLAGS, EXTRA_)
630 APR_RESTORE_THE_ENVIRONMENT(CXXFLAGS, EXTRA_)
631 APR_RESTORE_THE_ENVIRONMENT(LDFLAGS, EXTRA_)
632 APR_RESTORE_THE_ENVIRONMENT(LIBS, EXTRA_)
633 APR_RESTORE_THE_ENVIRONMENT(INCLUDES, EXTRA_)
635 echo $ac_n "${nl}Construct makefiles and header files...${nl}"
637 APACHE_GEN_CONFIG_VARS
639 dnl ## Build modules.c
641 echo $MODLIST | $AWK -f $srcdir/build/build-modules-c.awk > modules.c
643 APR_EXPAND_VAR(ap_prefix, $prefix)
644 AC_DEFINE_UNQUOTED(HTTPD_ROOT, "${ap_prefix}",
645 [Root directory of the Apache install area])
646 AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "${rel_sysconfdir}/${progname}.conf",
647 [Location of the config file, relative to the Apache root directory])
648 AC_DEFINE_UNQUOTED(AP_TYPES_CONFIG_FILE, "${rel_sysconfdir}/mime.types",
649 [Location of the MIME types config file, relative to the Apache root directory])
650 AC_DEFINE_UNQUOTED(APACHE_MPM_DIR, "$MPM_DIR",
651 [Location of the source for the current MPM])
653 perlbin=`$ac_aux_dir/PrintPath perl`
654 if test "x$perlbin" = "x"; then
655 perlbin="/replace/with/path/to/perl/interpreter"
659 dnl If we are running on BSD/OS, we need to use the BSD .include syntax.
662 ap_make_include=include
663 ap_make_delimiter=' '
666 # Check whether they've installed GNU make
667 if make --version > /dev/null 2>&1; then
671 ap_make_include=.include
672 ap_make_delimiter='"'
676 AC_SUBST(ap_make_include)
677 AC_SUBST(ap_make_delimiter)
679 dnl Ensure that docs/conf is created.
680 test -d docs/conf||$mkdir_p docs/conf
682 dnl Ensure that the httpd version is included
683 HTTPD_VERSION=`$abs_srcdir/build/get-version.sh all $abs_srcdir/include/ap_release.h AP_SERVER`
684 AC_SUBST(HTTPD_VERSION)
686 AC_OUTPUT($APACHE_OUTPUT_FILES docs/conf/httpd.conf docs/conf/extra/httpd-autoindex.conf docs/conf/extra/httpd-dav.conf docs/conf/extra/httpd-default.conf docs/conf/extra/httpd-info.conf docs/conf/extra/httpd-languages.conf docs/conf/extra/httpd-manual.conf docs/conf/extra/httpd-mpm.conf docs/conf/extra/httpd-multilang-errordoc.conf docs/conf/extra/httpd-ssl.conf docs/conf/extra/httpd-userdir.conf docs/conf/extra/httpd-vhosts.conf include/ap_config_layout.h support/apxs support/apachectl support/dbmmanage support/envvars-std support/log_server_status support/logresolve.pl support/phf_abuse_log.cgi support/split-logfile build/rules.mk build/pkg/pkginfo build/config_vars.sh,[true],[
690 case $MPM_SUBDIR_NAME in
694 echo "============================================================"
695 echo " WARNING: THE '${APACHE_MPM}' MPM IS EXPERIMENTAL"
696 echo "============================================================"
697 echo " The selected MPM might not be fully functional!"
699 echo " Development of this MPM is not complete. Do not use this"
700 echo " MPM unless you are a programmer willing to help fix it."
702 echo " If you are looking for a stable server, you should not use"
703 echo " the '${APACHE_MPM}' MPM until it is moved out of experimental."
704 echo "============================================================"