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(build/find_ldap.m4)
20 sinclude(acinclude.m4)
22 dnl Later versions of autoconf (>= 2.62) by default cause the produced
23 dnl configure script to emit at least warnings when it comes across unknown
24 dnl command line options. These versions also have the macro
25 dnl AC_DISABLE_OPTION_CHECKING defined which turns this off by default.
26 dnl We want to have this turned off here since our configure calls can
27 dnl contain options for APR / APR-UTIL configure that are unknown to us.
28 dnl So avoid confusing the user by turning this off. See also PR 45221.
29 ifdef([AC_DISABLE_OPTION_CHECKING], [AC_DISABLE_OPTION_CHECKING])
31 dnl XXX we can't just use AC_PREFIX_DEFAULT because that isn't subbed in
32 dnl by configure until it is too late. Is that how it should be or not?
33 dnl Something seems broken here.
34 AC_PREFIX_DEFAULT(/usr/local/apache2)
36 dnl Get the layout here, so we can pass the required variables to apr
37 APR_ENABLE_LAYOUT(Apache, [errordir iconsdir htdocsdir cgidir])
39 dnl reparse the configure arguments.
42 dnl export expanded and relative configure argument variables
43 APACHE_EXPORT_ARGUMENTS
45 dnl Save user-defined environment settings for later restoration
47 APR_SAVE_THE_ENVIRONMENT(CPPFLAGS)
48 APR_SAVE_THE_ENVIRONMENT(CFLAGS)
49 APR_SAVE_THE_ENVIRONMENT(CXXFLAGS)
50 APR_SAVE_THE_ENVIRONMENT(LDFLAGS)
51 APR_SAVE_THE_ENVIRONMENT(LIBS)
52 APR_SAVE_THE_ENVIRONMENT(INCLUDES)
54 dnl Generate ./config.nice for reproducing runs of configure
56 APR_CONFIG_NICE(config.nice)
60 dnl Check that mkdir -p works
61 APR_MKDIR_P_CHECK($top_srcdir/build/mkdir.sh)
63 dnl ## Run configure for packages Apache uses
65 dnl shared library support for these packages doesn't currently
66 dnl work on some platforms
72 echo $ac_n "${nl}Configuring Apache Portable Runtime library ...${nl}"
74 AC_ARG_WITH(included-apr,
75 APACHE_HELP_STRING(--with-included-apr,Use bundled copies of APR/APR-Util))
77 if test "x$with_included_apr" = "xyes"; then
80 APR_FIND_APR("$srcdir/srclib/apr", "./srclib/apr", 1, 1 2)
83 if test "$apr_found" = "no"; then
84 AC_MSG_ERROR([APR not found. Please read the documentation.])
87 if test "$apr_found" = "reconfig"; then
88 APR_SUBDIR_CONFIG(srclib/apr,
89 [$apache_apr_flags --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir],
90 [--enable-layout=*|\'--enable-layout=*])
91 dnl We must be the first to build and the last to be cleaned
92 AP_BUILD_SRCLIB_DIRS="apr $AP_BUILD_SRCLIB_DIRS"
93 AP_CLEAN_SRCLIB_DIRS="$AP_CLEAN_SRCLIB_DIRS apr"
95 dnl We have to find apr-N-config when we reconfigure APR.
96 for majorver in 1 2; do
97 test_apr_config="./srclib/apr/apr-${majorver}-config"
98 if test -f "$test_apr_config"; then
99 apr_config="$test_apr_config"
104 APR_SETIFNULL(CC, `$apr_config --cc`)
105 APR_SETIFNULL(CPP, `$apr_config --cpp`)
106 APR_ADDTO(CFLAGS, `$apr_config --cflags`)
107 APR_ADDTO(CPPFLAGS, `$apr_config --cppflags`)
108 dnl internal-only CPPFLAGS (shouldn't affect third-party module builds)
110 APR_ADDTO(LDFLAGS, `$apr_config --ldflags`)
111 SHLIBPATH_VAR=`$apr_config --shlib-path-var`
112 APR_BINDIR=`$apr_config --bindir`
113 APR_INCLUDEDIR=`$apr_config --includedir`
114 APR_INCLUDES=`$apr_config --includes`
115 APR_VERSION=`$apr_config --version`
116 apr_major_version=`echo ${APR_VERSION} | sed 's,\..*,,'`
117 APR_CONFIG="$APR_BINDIR/apr-${apr_major_version}-config"
119 echo $ac_n "${nl}Configuring Apache Portable Runtime Utility library...${nl}"
121 if test "x${apr_major_version}" = "x2"; then
123 elif test "x$with_included_apr" = "xyes"; then
126 dnl If httpd is buildconf'ed against an apr 2.x tree, then 1.x
128 ifdef([APR_FIND_APU], [
129 APR_FIND_APU("$srcdir/srclib/apr-util", "./srclib/apr-util",
130 1, ${apr_major_version})
134 if test "$apu_found" = "no"; then
135 AC_MSG_ERROR([APR-util not found. Please read the documentation.])
138 # Catch some misconfigurations:
139 case ${apr_found}.${apu_found} in
141 AC_MSG_ERROR([Cannot use an external APR-util with the bundled APR])
144 AC_MSG_ERROR([Cannot use an external APR with the bundled APR-util])
148 if test "$apu_found" = "reconfig"; then
149 APR_SUBDIR_CONFIG(srclib/apr-util,
150 [--with-apr=../apr --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir],
151 [--enable-layout=*|\'--enable-layout=*])
152 dnl We must be the last to build and the first to be cleaned
153 AP_BUILD_SRCLIB_DIRS="$AP_BUILD_SRCLIB_DIRS apr-util"
154 AP_CLEAN_SRCLIB_DIRS="apr-util $AP_CLEAN_SRCLIB_DIRS"
155 dnl APR and APR-Util major versions must match
156 apu_config="./srclib/apr-util/apu-${apr_major_version}-config"
159 if test "$apu_found" = "obsolete"; then
160 AC_MSG_NOTICE([APR-util obsoleted, woohoo])
162 APR_ADDTO(LDFLAGS, `$apu_config --ldflags`)
163 APU_BINDIR=`$apu_config --bindir`
164 APU_INCLUDEDIR=`$apu_config --includedir`
165 APU_INCLUDES=`$apu_config --includes`
166 APU_VERSION=`$apu_config --version`
167 APU_CONFIG="$APU_BINDIR/apu-`echo ${APU_VERSION} | sed 's,\..*,,'`-config"
170 dnl In case we picked up CC and CPP from APR, get that info into the
171 dnl config cache so that PCRE uses it. Otherwise, CC and CPP used for
172 dnl PCRE and for our config tests will be whatever PCRE determines.
176 dnl Try to get c99 support for variadic macros
177 ifdef([AC_PROG_CC_C99], [AC_PROG_CC_C99])
179 if test "x${cache_file}" = "x/dev/null"; then
180 # Likewise, ensure that CC and CPP are passed through to the pcre
181 # configure script iff caching is disabled (the autoconf 2.5x default).
182 export CC; export CPP
185 dnl Absolute source/build directory
186 abs_srcdir=`(cd $srcdir && pwd)`
190 APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
192 AC_PATH_PROG(PCRE_CONFIG, pcre-config, false)
193 if test -d "$with_pcre" && test -x "$with_pcre/bin/pcre-config"; then
194 PCRE_CONFIG=$with_pcre/bin/pcre-config
195 elif test -x "$with_pcre"; then
196 PCRE_CONFIG=$with_pcre
199 if test "$PCRE_CONFIG" != "false"; then
200 if $PCRE_CONFIG --version >/dev/null 2>&1; then :; else
201 AC_MSG_ERROR([Did not find pcre-config script at $PCRE_CONFIG])
203 AC_MSG_NOTICE([Using external PCRE library from $PCRE_CONFIG])
204 APR_ADDTO(PCRE_INCLUDES, [`$PCRE_CONFIG --cflags`])
205 APR_ADDTO(PCRE_LIBS, [`$PCRE_CONFIG --libs`])
207 AC_MSG_ERROR([pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/])
209 APACHE_SUBST(PCRE_LIBS)
211 echo $ac_n "${nl}Configuring Apache httpd ...${nl}"
213 dnl If the source dir is not equal to the build dir,
214 dnl then we are running in VPATH mode.
216 APR_ADDTO(INCLUDES, [-I.])
218 if test "$abs_builddir" != "$abs_srcdir"; then
219 APR_ADDTO(INCLUDES, [-I\$(top_builddir)/include])
222 APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_srcdir)/include])
224 # apr/apr-util --includes may pick up system paths for dependent
225 # libraries, so ensure these are later in INCLUDES than local source
227 APR_ADDTO(INCLUDES, $APR_INCLUDES)
228 APR_ADDTO(INCLUDES, $APU_INCLUDES)
230 dnl Add in path to PCRE includes
231 APR_ADDTO(INCLUDES, $PCRE_INCLUDES)
233 echo $ac_n "${nl}Applying OS-specific hints for httpd ...${nl}"
237 # Use a custom made libtool replacement
238 echo "using aplibtool"
239 LIBTOOL="$abs_srcdir/srclib/apr/build/aplibtool"
240 SH_LIBTOOL="$LIBTOOL --shared --export-all"
241 SH_LIBS="\$(ALL_LIBS)"
242 CORE_IMPLIB_FILE="ApacheCoreOS2.la"
243 CORE_IMPLIB="$abs_srcdir/server/$CORE_IMPLIB_FILE"
245 other_targets="$other_targets os2core"
246 INSTALL_PROG_FLAGS="-e .exe"
251 if test "x$LTFLAGS" = "x"; then
254 my_libtool=`$apr_config --apr-libtool`
255 LIBTOOL="$my_libtool \$(LTFLAGS)"
256 libtoolversion=`$my_libtool --version`
257 case $libtoolversion in
258 *1.[[45]]* | *[[2-9]].[[0-9]]*)
259 SH_LIBTOOL='$(LIBTOOL)'
260 SHLTCFLAGS="-prefer-pic"
261 LTCFLAGS="-prefer-non-pic -static"
264 SH_LIBTOOL='$(SHELL) $(top_builddir)/shlibtool $(LTFLAGS)'
271 APACHE_SUBST(SHLTCFLAGS)
272 APACHE_SUBST(LTCFLAGS)
276 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
279 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
284 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
290 *486-*-bsdi* | *-netbsd* | *-freebsd* | *-apple-darwin* | *-dec-osf* | *-qnx)
291 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
294 dnl This is a hack -- we should be using AC_TRY_RUN instead
295 ap_platform_runtime_link_flag="-R"
296 dnl solaris 8 and above don't have a thundering herd
297 dnl not sure about rev's before this one.
302 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
307 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
310 APR_ADDTO(INTERNAL_CPPFLAGS, [-DAP_DECLARE_EXPORT])
311 APR_SETIFNULL(ac_cv_func_times, [no])
312 APR_SETIFNULL(ac_cv_func_getpwnam, [no])
313 APR_SETIFNULL(ac_cv_func_getgrnam, [no])
316 aixver=`echo $host | sed 's/^[[^0-9]]*//' | sed 's/\.//g'`
317 if test $aixver -ge 4320; then
318 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
322 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
326 APR_SETVAR(AP_NONBLOCK_WHEN_MULTI_LISTEN, [1])
329 dnl Process command line arguments. This is done early in the process so the
330 dnl user can get feedback quickly in case of an error.
332 dnl ### need to move some of the arguments "up here"
334 dnl ## Check for programs
337 AC_PATH_PROG(PKGCONFIG, pkg-config)
338 AC_PATH_PROG(RSYNC, rsync)
341 AC_CHECK_TOOL(RANLIB, ranlib, true)
342 dnl AC_PATH_PROG(PERL_PATH, perl)
343 AC_CHECK_PROGS(LYNX_PATH,[lynx links elinks], [lynx])
345 # Hard-coded install programs
346 MKINSTALLDIRS="\$(abs_srcdir)/build/mkdir.sh"
347 INSTALL="\$(LIBTOOL) --mode=install \$(abs_srcdir)/build/install.sh -c"
348 APACHE_SUBST(MKINSTALLDIRS)
349 APACHE_SUBST(INSTALL)
351 dnl Various OS checks that apparently set required flags
352 ifdef([AC_USE_SYSTEM_EXTENSIONS], [
353 AC_USE_SYSTEM_EXTENSIONS
361 # Ensure that satisfactory versions of apr and apr-util are
362 # found if external copies are configured.
363 if test "${apr_found}" = "yes"; then
364 # Require at least APR 1.3.x otherwise fail
365 APACHE_CHECK_APxVER([apr], 1, 3)
368 if test "${apu_found}" = "yes"; then
369 # Require at least APR-util 1.3.x otherwise fail
370 if test "${apr_found}" = "yes"; then
371 # we need to add the APR includes to CPPFLAGS
372 apu_ckver_CPPFLAGS="$CPPFLAGS"
373 CPPFLAGS="$CPPFLAGS `$apr_config --includes`"
374 APACHE_CHECK_APxVER([apu], 1, 3)
375 CPPFLAGS="$apu_ckver_CPPFLAGS"
377 APACHE_CHECK_APxVER([apu], 1, 3)
381 dnl Check for what we can generate dependency files with
384 dnl ## Check for libraries
386 dnl ## Check for header files
388 dnl I think these are just used all over the place, so just check for
389 dnl them at the base of the tree. If some are specific to a single
390 dnl directory, they should be moved (Comment #Spoon)
392 dnl Regarding standard header files: AC_HEADER_STDC doesn't set symbols
393 dnl HAVE_STRING_H, HAVE_STDLIB_H, etc., so those are checked for
394 dnl explicitly so that the normal HAVE_xxx_H symbol is defined.
412 dnl ## Check for typedefs, structures, and compiler characteristics.
416 dnl ## Check for library functions
417 dnl ## sqrt() only needed in support/ab.c
420 AC_SEARCH_LIBS(sqrt, m)
422 APACHE_SUBST(MATH_LIBS)
427 AC_SEARCH_LIBS(crypt, crypt)
429 APACHE_SUBST(CRYPT_LIBS)
432 dnl See Comment #Spoon
445 dnl confirm that a void pointer is large enough to store a long integer
446 APACHE_CHECK_VOID_PTR_LEN
448 AC_CACHE_CHECK([for gettid()], ac_cv_gettid,
449 [AC_TRY_RUN(#define _GNU_SOURCE
451 #include <sys/syscall.h>
452 #include <sys/types.h>
453 int main(int argc, char **argv) {
454 pid_t t = syscall(SYS_gettid); return t == -1 ? 1 : 0; },
455 [ac_cv_gettid=yes], [ac_cv_gettid=no], [ac_cv_gettid=no])])
456 if test "$ac_cv_gettid" = "yes"; then
457 AC_DEFINE(HAVE_GETTID, 1, [Define if you have gettid()])
460 dnl check for LDAP support, needed by modules/aaa and modules/ldap
463 dnl ## Check for the tm_gmtoff field in struct tm to get the timezone diffs
464 AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
465 [AC_TRY_COMPILE([#include <sys/types.h>
466 #include <time.h>], [struct tm tm; tm.tm_gmtoff;],
467 ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
468 if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
469 AC_DEFINE(HAVE_GMTOFF, 1, [Define if struct tm has a tm_gmtoff field])
472 dnl ## Set up any appropriate OS-specific environment variables for apachectl
476 # for 32-bit builds, increase MAXDATA to allow lots of threads
477 if test x$OBJECT_MODE != x64; then
478 OS_SPECIFIC_VARS="LDR_CNTRL=\"MAXDATA=0x80000000\" ; export LDR_CNTRL ;"
480 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS AIXTHREAD_SCOPE=S ; export AIXTHREAD_SCOPE"
481 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_MUTEX_DEBUG=OFF ; export AIXTHREAD_MUTEX_DEBUG"
482 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_RWLOCK_DEBUG=OFF ; export AIXTHREAD_RWLOCK_DEBUG"
483 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_COND_DEBUG=OFF ; export AIXTHREAD_COND_DEBUG"
484 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; SPINLOOPTIME=1000 ; export SPINLOOPTIME"
485 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; YIELDLOOPTIME=8 ; export YIELDLOOPTIME"
486 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; MALLOCMULTIHEAP=considersize,heaps:8 ; export MALLOCMULTIHEAP"
489 OS_SPECIFIC_VARS="export _CEE_RUNOPTS=\"STACK(,,ANY)\" ; export _EDC_ADD_ERRNO2=1"
495 AC_ARG_WITH(port,APACHE_HELP_STRING(--with-port=PORT,Port on which to listen (default is 80)),
496 [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
499 AC_ARG_WITH(sslport,APACHE_HELP_STRING(--with-sslport=SSLPORT,Port on which to securelisten (default is 443)),
500 [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-sslport requires a value (the SSL TCP port number)'); else SSLPORT="$withval"; fi],
504 AC_ARG_ENABLE(dtrace,APACHE_HELP_STRING(--enable-dtrace,Enable DTrace probes),
506 enable_dtrace=$enableval
507 APR_ADDTO(CPPFLAGS, -DAPR_DTRACE_PROVIDER)
508 AC_MSG_ERROR('DTrace Support in the build system is not complete. Patches Welcome!')
514 dnl Disabled dtrace build for now.
519 if test $enable_dtrace = "yes" -a "$ac_cv_header_sys_sdt_h" = "yes"; then
520 AC_DEFINE(AP_ENABLE_DTRACE, 1,
521 [Enable DTrace probes])
522 DTRACE="/usr/sbin/dtrace $DTRACEFLAGS"
523 test -f include/apache_probes.h || $DTRACE -h -s apache_probes.d -o include/apache_probes.h
530 AC_ARG_ENABLE(hook-probes,APACHE_HELP_STRING(--enable-hook-probes,Enable APR hook probes),
532 AC_DEFINE(AP_HOOK_PROBES_ENABLED, 1,
533 [Enable the APR hook probes capability, reading from ap_hook_probes.h])
534 APR_ADDTO(INTERNAL_CPPFLAGS, -DAP_HOOK_PROBES_ENABLED)
537 AC_ARG_ENABLE(exception-hook,APACHE_HELP_STRING(--enable-exception-hook,Enable fatal exception hook),
539 AC_DEFINE(AP_ENABLE_EXCEPTION_HOOK, 1,
540 [Allow modules to run hook after a fatal exception])
543 AC_ARG_ENABLE(maintainer-mode,APACHE_HELP_STRING(--enable-maintainer-mode,Turn on debugging and compile time warnings),
545 APR_ADDTO(CPPFLAGS, -DAP_DEBUG)
546 if test "$GCC" = "yes"; then
547 APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wpointer-arith])
548 AC_CACHE_CHECK([whether gcc accepts -Wdeclaration-after-statement], [ap_cv_cc_Wdas], [
550 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
551 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo() { return 0; }])],
552 [ap_cv_cc_Wdas=yes], [ap_cv_cc_Wdas=no])
555 if test "$ap_cv_cc_Wdas" = "yes"; then
556 APR_ADDTO(CFLAGS,[-Wdeclaration-after-statement])
558 elif test "$AIX_XLC" = "yes"; then
559 APR_ADDTO(CFLAGS,-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro)
563 AC_ARG_ENABLE(debugger-mode,APACHE_HELP_STRING(--enable-debugger-mode,Turn on debugging and compile time warnings and turn off optimization),
565 APR_ADDTO(CPPFLAGS, -DAP_DEBUG)
566 if test "$GCC" = "yes"; then
567 APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wpointer-arith -O0])
568 AC_CACHE_CHECK([whether gcc accepts -Wdeclaration-after-statement], [ap_cv_cc_Wdas], [
570 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
571 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo() { return 0; }])],
572 [ap_cv_cc_Wdas=yes], [ap_cv_cc_Wdas=no])
575 if test "$ap_cv_cc_Wdas" = "yes"; then
576 APR_ADDTO(CFLAGS,[-Wdeclaration-after-statement])
578 elif test "$AIX_XLC" = "yes"; then
579 APR_ADDTO(CFLAGS,-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro)
583 dnl Conditionally enable PIE support for GNU toolchains.
584 AC_ARG_ENABLE(pie,APACHE_HELP_STRING(--enable-pie,Build httpd as a Position Independent Executable))
585 if test "$enable_pie" = "yes"; then
586 AC_CACHE_CHECK([whether $CC accepts PIE flags], [ap_cv_cc_pie], [
588 save_LDFLAGS=$LDFLAGS
589 CFLAGS="$CFLAGS -fPIE"
590 LDFLAGS="$LDFLAGS -pie"
591 AC_TRY_RUN([static int foo[30000]; int main () { return 0; }],
592 [ap_cv_cc_pie=yes], [ap_cv_cc_pie=no], [ap_cv_cc_pie=yes])
594 LDFLAGS=$save_LDFLAGS
596 if test "$ap_cv_cc_pie" = "yes"; then
600 AC_ERROR([--enable-pie requested but $CC failed using PIE flags])
606 prefix="$orig_prefix"
607 APACHE_ENABLE_MODULES
609 dnl reading config stubs
610 esyscmd(./build/config-stubs .)
612 APACHE_SUBST(progname)
615 APACHE_SUBST(BUILTIN_LIBS)
616 APACHE_SUBST(SHLIBPATH_VAR)
617 APACHE_SUBST(OS_SPECIFIC_VARS)
619 PRE_SHARED_CMDS='echo ""'
620 POST_SHARED_CMDS='echo ""'
622 dnl apache_need_shared tells us if Apache modules are being built as DSOs
624 if test "$apache_need_shared" = "yes"; then
625 if test -f $ac_aux_dir/ltconfig; then
626 $SHELL $ac_aux_dir/ltconfig --output=shlibtool --disable-static --srcdir=$ac_aux_dir --cache-file=./config.cache $ac_aux_dir/ltmain.sh
628 shared_build="shared-build"
631 dnl enable_so tells us if *any* modules can be built as DSOs
633 if test "$enable_so" = "yes" -o "$enable_so" = "static"; then
636 APR_ADDTO(HTTPD_LDFLAGS, [-Wl,-uXML_Parse -Wl,-bE:$abs_builddir/server/httpd.exp])
637 APR_ADDTO(SH_LDFLAGS, [\$(EXTRA_LDFLAGS) \$(EXTRA_LIBS)])
638 APR_ADDTO(UTIL_LDFLAGS, [-Wl,-uXML_Parse])
641 APR_ADDTO(HTTPD_LDFLAGS, [--main=$abs_srcdir/server/main.o --core-dll=$abs_srcdir/apachecore.dll])
642 APR_ADDTO(SH_LDFLAGS, [--core-dll=$abs_srcdir/apachecore.dll])
646 AC_SUBST(MOD_SO_ENABLED)
648 APACHE_SUBST(PRE_SHARED_CMDS)
649 APACHE_SUBST(POST_SHARED_CMDS)
650 APACHE_SUBST(shared_build)
652 AC_ARG_WITH(program-name,
653 APACHE_HELP_STRING(--with-program-name,alternate executable name),[
654 progname="$withval" ], [
658 AC_ARG_WITH(suexec-bin,
659 APACHE_HELP_STRING(--with-suexec-bin,Path to suexec binary),[
660 AC_DEFINE_UNQUOTED(SUEXEC_BIN, "$withval", [Path to suexec binary] )
663 AC_ARG_WITH(suexec-caller,
664 APACHE_HELP_STRING(--with-suexec-caller,User allowed to call SuExec),[
665 AC_DEFINE_UNQUOTED(AP_HTTPD_USER, "$withval", [User allowed to call SuExec] ) ] )
667 AC_ARG_WITH(suexec-userdir,
668 APACHE_HELP_STRING(--with-suexec-userdir,User subdirectory),[
669 AC_DEFINE_UNQUOTED(AP_USERDIR_SUFFIX, "$withval", [User subdirectory] ) ] )
671 AC_ARG_WITH(suexec-docroot,
672 APACHE_HELP_STRING(--with-suexec-docroot,SuExec root directory),[
673 AC_DEFINE_UNQUOTED(AP_DOC_ROOT, "$withval", [SuExec root directory] ) ] )
675 AC_ARG_WITH(suexec-uidmin,
676 APACHE_HELP_STRING(--with-suexec-uidmin,Minimal allowed UID),[
677 AC_DEFINE_UNQUOTED(AP_UID_MIN, $withval, [Minimum allowed UID] ) ] )
679 AC_ARG_WITH(suexec-gidmin,
680 APACHE_HELP_STRING(--with-suexec-gidmin,Minimal allowed GID),[
681 AC_DEFINE_UNQUOTED(AP_GID_MIN, $withval, [Minimum allowed GID] ) ] )
683 AC_ARG_WITH(suexec-logfile,
684 APACHE_HELP_STRING(--with-suexec-logfile,Set the logfile),[
685 AC_DEFINE_UNQUOTED(AP_LOG_EXEC, "$withval", [SuExec log file] ) ] )
687 AC_ARG_WITH(suexec-safepath,
688 APACHE_HELP_STRING(--with-suexec-safepath,Set the safepath),[
689 AC_DEFINE_UNQUOTED(AP_SAFE_PATH, "$withval", [safe shell path for SuExec] ) ] )
691 AC_ARG_WITH(suexec-umask,
692 APACHE_HELP_STRING(--with-suexec-umask,umask for suexec'd process),[
693 AC_DEFINE_UNQUOTED(AP_SUEXEC_UMASK, 0$withval, [umask for suexec'd process] ) ] )
695 dnl APR should go after the other libs, so the right symbols can be picked up
696 if test x${apu_found} != xobsolete; then
697 AP_LIBS="$AP_LIBS `$apu_config --avoid-ldap --link-libtool --libs`"
699 AP_LIBS="$AP_LIBS `$apr_config --link-libtool --libs`"
700 APACHE_SUBST(AP_LIBS)
701 APACHE_SUBST(AP_BUILD_SRCLIB_DIRS)
702 APACHE_SUBST(AP_CLEAN_SRCLIB_DIRS)
704 AC_DEFINE(AP_USING_AUTOCONF, 1,
705 [Using autoconf to configure Apache])
707 if test "$SINGLE_LISTEN_UNSERIALIZED_ACCEPT" = "1"; then
708 AC_DEFINE(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, 1,
709 [This platform doesn't suffer from the thundering herd problem])
712 if test "$AP_NONBLOCK_WHEN_MULTI_LISTEN" = "1"; then
713 AC_DEFINE(AP_NONBLOCK_WHEN_MULTI_LISTEN, 1,
714 [Listening sockets are non-blocking when there are more than 1])
717 APR_CHECK_APR_DEFINE(APR_HAVE_IPV6)
719 AC_ARG_ENABLE(v4-mapped,APACHE_HELP_STRING(--enable-v4-mapped,Allow IPv6 sockets to handle IPv4 connections),
725 *freebsd5*|*netbsd*|*openbsd*)
732 if ap_mpm_is_enabled winnt; then
733 dnl WinNT MPM doesn't support this.
738 if test $v4mapped = "yes" -a $ac_cv_define_APR_HAVE_IPV6 = "yes"; then
739 AC_DEFINE(AP_ENABLE_V4_MAPPED, 1,
740 [Allow IPv4 connections on IPv6 listening sockets])
743 APACHE_FAST_OUTPUT(Makefile modules/Makefile srclib/Makefile)
744 APACHE_FAST_OUTPUT(os/Makefile server/Makefile)
745 APACHE_FAST_OUTPUT(support/Makefile)
747 if test -d ./test; then
748 APACHE_FAST_OUTPUT(test/Makefile)
751 dnl ## Finalize the variables
752 echo $ac_n "${nl}Restore user-defined environment settings...${nl}"
754 APR_RESTORE_THE_ENVIRONMENT(CPPFLAGS, EXTRA_)
755 APR_RESTORE_THE_ENVIRONMENT(CFLAGS, EXTRA_)
756 APR_RESTORE_THE_ENVIRONMENT(CXXFLAGS, EXTRA_)
757 APR_RESTORE_THE_ENVIRONMENT(LDFLAGS, EXTRA_)
758 APR_RESTORE_THE_ENVIRONMENT(LIBS, EXTRA_)
759 APR_RESTORE_THE_ENVIRONMENT(INCLUDES, EXTRA_)
761 echo $ac_n "${nl}Construct makefiles and header files...${nl}"
763 APACHE_GEN_CONFIG_VARS
765 dnl ## Build modules.c
767 echo $MODLIST | $AWK -f $srcdir/build/build-modules-c.awk > modules.c
769 APR_EXPAND_VAR(ap_prefix, $prefix)
770 AC_DEFINE_UNQUOTED(HTTPD_ROOT, "${ap_prefix}",
771 [Root directory of the Apache install area])
772 AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "${rel_sysconfdir}/${progname}.conf",
773 [Location of the config file, relative to the Apache root directory])
774 AC_DEFINE_UNQUOTED(AP_TYPES_CONFIG_FILE, "${rel_sysconfdir}/mime.types",
775 [Location of the MIME types config file, relative to the Apache root directory])
777 perlbin=`$ac_aux_dir/PrintPath perl`
778 if test "x$perlbin" = "x"; then
779 perlbin="/replace/with/path/to/perl/interpreter"
783 dnl If we are running on BSD/OS, we need to use the BSD .include syntax.
786 ap_make_include=include
787 ap_make_delimiter=' '
790 # Check whether they've installed GNU make
791 if make --version > /dev/null 2>&1; then
795 ap_make_include=.include
796 ap_make_delimiter='"'
800 AC_SUBST(ap_make_include)
801 AC_SUBST(ap_make_delimiter)
803 dnl Ensure that docs/conf is created.
804 test -d docs/conf||$mkdir_p docs/conf
806 dnl Ensure that the httpd version is included
807 HTTPD_VERSION=`$abs_srcdir/build/get-version.sh all $abs_srcdir/include/ap_release.h AP_SERVER`
808 AC_SUBST(HTTPD_VERSION)
810 AC_OUTPUT($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],[