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 Later versions of autoconf (>= 2.62) by default cause the produced
22 dnl configure script to emit at least warnings when it comes across unknown
23 dnl command line options. These versions also have the macro
24 dnl AC_DISABLE_OPTION_CHECKING defined which turns this off by default.
25 dnl We want to have this turned off here since our configure calls can
26 dnl contain options for APR / APR-UTIL configure that are unknown to us.
27 dnl So avoid confusing the user by turning this off. See also PR 45221.
28 ifdef([AC_DISABLE_OPTION_CHECKING], [AC_DISABLE_OPTION_CHECKING])
30 dnl XXX we can't just use AC_PREFIX_DEFAULT because that isn't subbed in
31 dnl by configure until it is too late. Is that how it should be or not?
32 dnl Something seems broken here.
33 AC_PREFIX_DEFAULT(/usr/local/apache2)
35 dnl Get the layout here, so we can pass the required variables to apr
36 APR_ENABLE_LAYOUT(Apache, [errordir iconsdir htdocsdir cgidir])
38 dnl reparse the configure arguments.
41 dnl export expanded and relative configure argument variables
42 APACHE_EXPORT_ARGUMENTS
44 dnl Save user-defined environment settings for later restoration
46 APR_SAVE_THE_ENVIRONMENT(CPPFLAGS)
47 APR_SAVE_THE_ENVIRONMENT(CFLAGS)
48 APR_SAVE_THE_ENVIRONMENT(CXXFLAGS)
49 APR_SAVE_THE_ENVIRONMENT(LDFLAGS)
50 APR_SAVE_THE_ENVIRONMENT(LIBS)
51 APR_SAVE_THE_ENVIRONMENT(INCLUDES)
53 dnl Generate ./config.nice for reproducing runs of configure
55 APR_CONFIG_NICE(config.nice)
59 dnl Check that mkdir -p works
60 APR_MKDIR_P_CHECK($top_srcdir/build/mkdir.sh)
62 dnl get an EGREP to use in the Makefiles
66 dnl ## Run configure for packages Apache uses
68 dnl shared library support for these packages doesn't currently
69 dnl work on some platforms
75 echo $ac_n "${nl}Configuring Apache Portable Runtime library ...${nl}"
77 AC_ARG_WITH(included-apr,
78 APACHE_HELP_STRING(--with-included-apr,Use bundled copies of APR/APR-Util))
80 if test "x$with_included_apr" = "xyes"; then
83 APR_FIND_APR("$srcdir/srclib/apr", "./srclib/apr", 1, 1 2)
86 if test "$apr_found" = "no"; then
87 AC_MSG_ERROR([APR not found. Please read the documentation.])
90 if test "$apr_found" = "reconfig"; then
91 APR_SUBDIR_CONFIG(srclib/apr,
92 [$apache_apr_flags --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir],
93 [--enable-layout=*|\'--enable-layout=*])
94 dnl We must be the first to build and the last to be cleaned
95 dnl AP_BUILD_SRCLIB_DIRS="apr libapreq $AP_BUILD_SRCLIB_DIRS"
96 dnl AP_CLEAN_SRCLIB_DIRS="$AP_CLEAN_SRCLIB_DIRS libapreq apr"
97 AP_BUILD_SRCLIB_DIRS="apr $AP_BUILD_SRCLIB_DIRS"
98 AP_CLEAN_SRCLIB_DIRS="$AP_CLEAN_SRCLIB_DIRS apr"
100 dnl We have to find apr-N-config when we reconfigure APR.
101 for majorver in 1 2; do
102 test_apr_config="./srclib/apr/apr-${majorver}-config"
103 if test -f "$test_apr_config"; then
104 apr_config="$test_apr_config"
109 APR_SETIFNULL(CC, `$apr_config --cc`)
110 APR_SETIFNULL(CPP, `$apr_config --cpp`)
111 APR_ADDTO(CFLAGS, `$apr_config --cflags`)
112 APR_ADDTO(CPPFLAGS, `$apr_config --cppflags`)
113 dnl internal-only CPPFLAGS (shouldn't affect third-party module builds)
115 APR_ADDTO(LDFLAGS, `$apr_config --ldflags`)
116 SHLIBPATH_VAR=`$apr_config --shlib-path-var`
117 APR_BINDIR=`$apr_config --bindir`
118 APR_INCLUDEDIR=`$apr_config --includedir`
119 APR_INCLUDES=`$apr_config --includes`
120 APR_VERSION=`$apr_config --version`
121 apr_major_version=`echo ${APR_VERSION} | sed 's,\..*,,'`
122 APR_CONFIG="$APR_BINDIR/apr-${apr_major_version}-config"
124 dnl echo $ac_n "${nl}Configuring Apache Request Library...${nl}"
125 dnl APR_SUBDIR_CONFIG(srclib/libapreq, [--with-apr=../apr/apr-2-config --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir])
126 dnl APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/srclib/libapreq/include])
128 echo $ac_n "${nl}Configuring Apache Portable Runtime Utility library...${nl}"
130 if test "x${apr_major_version}" = "x2"; then
132 elif test "x$with_included_apr" = "xyes"; then
135 dnl If httpd is buildconf'ed against an apr 2.x tree, then 1.x
137 ifdef([APR_FIND_APU], [
138 APR_FIND_APU("$srcdir/srclib/apr-util", "./srclib/apr-util",
139 1, ${apr_major_version})
143 if test "$apu_found" = "no"; then
144 AC_MSG_ERROR([APR-util not found. Please read the documentation.])
147 # Catch some misconfigurations:
148 case ${apr_found}.${apu_found} in
150 AC_MSG_ERROR([Cannot use an external APR-util with the bundled APR])
153 AC_MSG_ERROR([Cannot use an external APR with the bundled APR-util])
157 if test "$apu_found" = "reconfig"; then
158 APR_SUBDIR_CONFIG(srclib/apr-util,
159 [--with-apr=../apr --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir],
160 [--enable-layout=*|\'--enable-layout=*])
161 dnl We must be the last to build and the first to be cleaned
162 AP_BUILD_SRCLIB_DIRS="$AP_BUILD_SRCLIB_DIRS apr-util"
163 AP_CLEAN_SRCLIB_DIRS="apr-util $AP_CLEAN_SRCLIB_DIRS"
164 dnl APR and APR-Util major versions must match
165 apu_config="./srclib/apr-util/apu-${apr_major_version}-config"
168 if test "$apu_found" = "obsolete"; then
169 AC_MSG_NOTICE([APR-util obsoleted, woohoo])
171 APR_ADDTO(LDFLAGS, `$apu_config --ldflags`)
172 APU_BINDIR=`$apu_config --bindir`
173 APU_INCLUDEDIR=`$apu_config --includedir`
174 APU_INCLUDES=`$apu_config --includes`
175 APU_VERSION=`$apu_config --version`
176 APU_CONFIG="$APU_BINDIR/apu-`echo ${APU_VERSION} | sed 's,\..*,,'`-config"
179 dnl In case we picked up CC and CPP from APR, get that info into the
180 dnl config cache so that PCRE uses it. Otherwise, CC and CPP used for
181 dnl PCRE and for our config tests will be whatever PCRE determines.
185 dnl Try to get c99 support for variadic macros
186 ifdef([AC_PROG_CC_C99], [AC_PROG_CC_C99])
188 if test "x${cache_file}" = "x/dev/null"; then
189 # Likewise, ensure that CC and CPP are passed through to the pcre
190 # configure script iff caching is disabled (the autoconf 2.5x default).
191 export CC; export CPP
194 dnl Absolute source/build directory
195 abs_srcdir=`(cd $srcdir && pwd)`
199 APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
201 AC_PATH_PROG(PCRE_CONFIG, pcre-config, false)
202 if test -d "$with_pcre" && test -x "$with_pcre/bin/pcre-config"; then
203 PCRE_CONFIG=$with_pcre/bin/pcre-config
204 elif test -x "$with_pcre"; then
205 PCRE_CONFIG=$with_pcre
208 if test "$PCRE_CONFIG" != "false"; then
209 if $PCRE_CONFIG --version >/dev/null 2>&1; then :; else
210 AC_MSG_ERROR([Did not find pcre-config script at $PCRE_CONFIG])
212 AC_MSG_NOTICE([Using external PCRE library from $PCRE_CONFIG])
213 APR_ADDTO(PCRE_INCLUDES, [`$PCRE_CONFIG --cflags`])
214 APR_ADDTO(PCRE_LIBS, [`$PCRE_CONFIG --libs`])
216 AC_MSG_ERROR([pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/])
218 APACHE_SUBST(PCRE_LIBS)
220 echo $ac_n "${nl}Configuring Apache httpd ...${nl}"
222 dnl If the source dir is not equal to the build dir,
223 dnl then we are running in VPATH mode.
225 APR_ADDTO(INCLUDES, [-I.])
227 if test "$abs_builddir" != "$abs_srcdir"; then
228 APR_ADDTO(INCLUDES, [-I\$(top_builddir)/include])
231 APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/os/\$(OS_DIR) -I\$(top_srcdir)/include])
233 # apr/apr-util --includes may pick up system paths for dependent
234 # libraries, so ensure these are later in INCLUDES than local source
236 APR_ADDTO(INCLUDES, $APR_INCLUDES)
237 APR_ADDTO(INCLUDES, $APU_INCLUDES)
239 dnl Add in path to PCRE includes
240 APR_ADDTO(INCLUDES, $PCRE_INCLUDES)
242 echo $ac_n "${nl}Applying OS-specific hints for httpd ...${nl}"
246 # Use a custom made libtool replacement
247 echo "using aplibtool"
248 LIBTOOL="$abs_srcdir/srclib/apr/build/aplibtool"
249 SH_LIBTOOL="$LIBTOOL --shared --export-all"
250 SH_LIBS="\$(ALL_LIBS)"
251 CORE_IMPLIB_FILE="ApacheCoreOS2.la"
252 CORE_IMPLIB="$abs_srcdir/server/$CORE_IMPLIB_FILE"
254 other_targets="$other_targets os2core"
255 INSTALL_PROG_FLAGS="-e .exe"
260 if test "x$LTFLAGS" = "x"; then
263 my_libtool=`$apr_config --apr-libtool`
264 LIBTOOL="$my_libtool \$(LTFLAGS)"
265 libtoolversion=`$my_libtool --version`
266 case $libtoolversion in
267 *1.[[45]]* | *[[2-9]].[[0-9]]*)
268 SH_LIBTOOL='$(LIBTOOL)'
269 SHLTCFLAGS="-prefer-pic"
270 LTCFLAGS="-prefer-non-pic -static"
273 SH_LIBTOOL='$(SHELL) $(top_builddir)/shlibtool $(LTFLAGS)'
280 APACHE_SUBST(SHLTCFLAGS)
281 APACHE_SUBST(LTCFLAGS)
285 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
288 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
293 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
299 *486-*-bsdi* | *-netbsd* | *-freebsd* | *-apple-darwin* | *-dec-osf* | *-qnx)
300 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
303 dnl This is a hack -- we should be using AC_TRY_RUN instead
304 ap_platform_runtime_link_flag="-R"
305 dnl solaris 8 and above don't have a thundering herd
306 dnl not sure about rev's before this one.
311 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
316 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
319 APR_ADDTO(INTERNAL_CPPFLAGS, [-DAP_DECLARE_EXPORT])
320 APR_SETIFNULL(ac_cv_func_times, [no])
321 APR_SETIFNULL(ac_cv_func_getpwnam, [no])
322 APR_SETIFNULL(ac_cv_func_getgrnam, [no])
325 aixver=`echo $host | sed 's/^[[^0-9]]*//' | sed 's/\.//g'`
326 if test $aixver -ge 4320; then
327 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
331 APR_SETVAR(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, [1])
335 APR_SETVAR(AP_NONBLOCK_WHEN_MULTI_LISTEN, [1])
338 dnl Process command line arguments. This is done early in the process so the
339 dnl user can get feedback quickly in case of an error.
341 dnl ### need to move some of the arguments "up here"
343 dnl ## Check for programs
346 AC_PATH_PROG(PKGCONFIG, pkg-config)
347 AC_PATH_PROG(RSYNC, rsync)
350 AC_CHECK_TOOL(RANLIB, ranlib, true)
351 dnl AC_PATH_PROG(PERL_PATH, perl)
352 AC_CHECK_PROGS(LYNX_PATH,[lynx links elinks], [lynx])
354 # Hard-coded install programs
355 MKINSTALLDIRS="\$(abs_srcdir)/build/mkdir.sh"
356 INSTALL="\$(LIBTOOL) --mode=install \$(abs_srcdir)/build/install.sh -c"
357 APACHE_SUBST(MKINSTALLDIRS)
358 APACHE_SUBST(INSTALL)
360 dnl Various OS checks that apparently set required flags
361 ifdef([AC_USE_SYSTEM_EXTENSIONS], [
362 AC_USE_SYSTEM_EXTENSIONS
370 # Ensure that satisfactory versions of apr and apr-util are
371 # found if external copies are configured.
372 if test "${apr_found}" = "yes"; then
373 # Require at least APR 1.3.x otherwise fail
374 APACHE_CHECK_APxVER([apr], 1, 3)
377 if test "${apu_found}" = "yes"; then
378 # Require at least APR-util 1.3.x otherwise fail
379 if test "${apr_found}" = "yes"; then
380 # we need to add the APR includes to CPPFLAGS
381 apu_ckver_CPPFLAGS="$CPPFLAGS"
382 CPPFLAGS="$CPPFLAGS `$apr_config --includes`"
383 APACHE_CHECK_APxVER([apu], 1, 3)
384 CPPFLAGS="$apu_ckver_CPPFLAGS"
386 APACHE_CHECK_APxVER([apu], 1, 3)
390 dnl Check for what we can generate dependency files with
393 dnl ## Check for libraries
395 dnl ## Check for header files
397 dnl I think these are just used all over the place, so just check for
398 dnl them at the base of the tree. If some are specific to a single
399 dnl directory, they should be moved (Comment #Spoon)
401 dnl Regarding standard header files: AC_HEADER_STDC doesn't set symbols
402 dnl HAVE_STRING_H, HAVE_STDLIB_H, etc., so those are checked for
403 dnl explicitly so that the normal HAVE_xxx_H symbol is defined.
421 dnl ## Check for typedefs, structures, and compiler characteristics.
425 dnl ## Check for library functions
426 dnl ## sqrt() only needed in support/ab.c
429 AC_SEARCH_LIBS(sqrt, m)
431 APACHE_SUBST(MATH_LIBS)
436 AC_SEARCH_LIBS(crypt, crypt)
438 APACHE_SUBST(CRYPT_LIBS)
441 dnl See Comment #Spoon
454 dnl confirm that a void pointer is large enough to store a long integer
455 APACHE_CHECK_VOID_PTR_LEN
457 AC_CACHE_CHECK([for gettid()], ac_cv_gettid,
458 [AC_TRY_RUN(#define _GNU_SOURCE
460 #include <sys/syscall.h>
461 #include <sys/types.h>
462 int main(int argc, char **argv) {
463 pid_t t = syscall(SYS_gettid); return t == -1 ? 1 : 0; },
464 [ac_cv_gettid=yes], [ac_cv_gettid=no], [ac_cv_gettid=no])])
465 if test "$ac_cv_gettid" = "yes"; then
466 AC_DEFINE(HAVE_GETTID, 1, [Define if you have gettid()])
469 dnl ## Check for the tm_gmtoff field in struct tm to get the timezone diffs
470 AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
471 [AC_TRY_COMPILE([#include <sys/types.h>
472 #include <time.h>], [struct tm tm; tm.tm_gmtoff;],
473 ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
474 if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
475 AC_DEFINE(HAVE_GMTOFF, 1, [Define if struct tm has a tm_gmtoff field])
478 dnl ## Set up any appropriate OS-specific environment variables for apachectl
482 # for 32-bit builds, increase MAXDATA to allow lots of threads
483 if test x$OBJECT_MODE != x64; then
484 OS_SPECIFIC_VARS="LDR_CNTRL=\"MAXDATA=0x80000000\" ; export LDR_CNTRL ;"
486 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS AIXTHREAD_SCOPE=S ; export AIXTHREAD_SCOPE"
487 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_MUTEX_DEBUG=OFF ; export AIXTHREAD_MUTEX_DEBUG"
488 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_RWLOCK_DEBUG=OFF ; export AIXTHREAD_RWLOCK_DEBUG"
489 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; AIXTHREAD_COND_DEBUG=OFF ; export AIXTHREAD_COND_DEBUG"
490 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; SPINLOOPTIME=1000 ; export SPINLOOPTIME"
491 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; YIELDLOOPTIME=8 ; export YIELDLOOPTIME"
492 OS_SPECIFIC_VARS="$OS_SPECIFIC_VARS ; MALLOCMULTIHEAP=considersize,heaps:8 ; export MALLOCMULTIHEAP"
495 OS_SPECIFIC_VARS="export _CEE_RUNOPTS=\"STACK(,,ANY)\" ; export _EDC_ADD_ERRNO2=1"
501 AC_ARG_WITH(port,APACHE_HELP_STRING(--with-port=PORT,Port on which to listen (default is 80)),
502 [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
505 AC_ARG_WITH(sslport,APACHE_HELP_STRING(--with-sslport=SSLPORT,Port on which to securelisten (default is 443)),
506 [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-sslport requires a value (the SSL TCP port number)'); else SSLPORT="$withval"; fi],
510 AC_ARG_ENABLE(dtrace,APACHE_HELP_STRING(--enable-dtrace,Enable DTrace probes),
512 enable_dtrace=$enableval
513 APR_ADDTO(CPPFLAGS, -DAPR_DTRACE_PROVIDER)
514 AC_MSG_ERROR('DTrace Support in the build system is not complete. Patches Welcome!')
520 dnl Disabled dtrace build for now.
525 if test $enable_dtrace = "yes" -a "$ac_cv_header_sys_sdt_h" = "yes"; then
526 AC_DEFINE(AP_ENABLE_DTRACE, 1,
527 [Enable DTrace probes])
528 DTRACE="/usr/sbin/dtrace $DTRACEFLAGS"
529 test -f include/apache_probes.h || $DTRACE -h -s apache_probes.d -o include/apache_probes.h
536 AC_ARG_ENABLE(hook-probes,APACHE_HELP_STRING(--enable-hook-probes,Enable APR hook probes),
538 AC_DEFINE(AP_HOOK_PROBES_ENABLED, 1,
539 [Enable the APR hook probes capability, reading from ap_hook_probes.h])
540 APR_ADDTO(INTERNAL_CPPFLAGS, -DAP_HOOK_PROBES_ENABLED)
543 AC_ARG_ENABLE(exception-hook,APACHE_HELP_STRING(--enable-exception-hook,Enable fatal exception hook),
545 AC_DEFINE(AP_ENABLE_EXCEPTION_HOOK, 1,
546 [Allow modules to run hook after a fatal exception])
549 AC_ARG_ENABLE(maintainer-mode,APACHE_HELP_STRING(--enable-maintainer-mode,Turn on debugging and compile time warnings),
551 APR_ADDTO(CPPFLAGS, -DAP_DEBUG)
552 if test "$GCC" = "yes"; then
553 APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wpointer-arith])
554 APACHE_ADD_GCC_CFLAG([-Wdeclaration-after-statement])
555 APACHE_ADD_GCC_CFLAG([-Werror=declaration-after-statement])
556 APACHE_ADD_GCC_CFLAG([-Wformat])
557 APACHE_ADD_GCC_CFLAG([-Wformat-security])
558 APACHE_ADD_GCC_CFLAG([-Werror=format-security])
559 elif test "$AIX_XLC" = "yes"; then
560 APR_ADDTO(CFLAGS,-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro)
564 AC_ARG_ENABLE(debugger-mode,APACHE_HELP_STRING(--enable-debugger-mode,Turn on debugging and compile time warnings and turn off optimization),
566 APR_ADDTO(CPPFLAGS, -DAP_DEBUG)
567 if test "$GCC" = "yes"; then
568 APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wpointer-arith -O0])
569 APACHE_ADD_GCC_CFLAG([-Wdeclaration-after-statement])
570 APACHE_ADD_GCC_CFLAG([-Werror=declaration-after-statement])
571 APACHE_ADD_GCC_CFLAG([-Wformat])
572 APACHE_ADD_GCC_CFLAG([-Wformat-security])
573 APACHE_ADD_GCC_CFLAG([-Werror=format-security])
574 elif test "$AIX_XLC" = "yes"; then
575 APR_ADDTO(CFLAGS,-qfullpath -qinitauto=FE -qcheck=all -qinfo=pro)
579 dnl Conditionally enable PIE support for GNU toolchains.
580 AC_ARG_ENABLE(pie,APACHE_HELP_STRING(--enable-pie,Build httpd as a Position Independent Executable))
581 if test "$enable_pie" = "yes"; then
582 AC_CACHE_CHECK([whether $CC accepts PIE flags], [ap_cv_cc_pie], [
584 save_LDFLAGS=$LDFLAGS
585 CFLAGS="$CFLAGS -fPIE"
586 LDFLAGS="$LDFLAGS -pie"
587 AC_TRY_RUN([static int foo[30000]; int main () { return 0; }],
588 [ap_cv_cc_pie=yes], [ap_cv_cc_pie=no], [ap_cv_cc_pie=yes])
590 LDFLAGS=$save_LDFLAGS
592 if test "$ap_cv_cc_pie" = "yes"; then
596 AC_ERROR([--enable-pie requested but $CC failed using PIE flags])
602 prefix="$orig_prefix"
603 APACHE_ENABLE_MODULES
605 dnl reading config stubs
606 esyscmd(./build/config-stubs .)
608 APACHE_SUBST(progname)
611 APACHE_SUBST(BUILTIN_LIBS)
612 APACHE_SUBST(SHLIBPATH_VAR)
613 APACHE_SUBST(OS_SPECIFIC_VARS)
615 PRE_SHARED_CMDS='echo ""'
616 POST_SHARED_CMDS='echo ""'
618 dnl apache_need_shared tells us if Apache modules are being built as DSOs
620 if test "$apache_need_shared" = "yes"; then
621 if test -f $ac_aux_dir/ltconfig; then
622 $SHELL $ac_aux_dir/ltconfig --output=shlibtool --disable-static --srcdir=$ac_aux_dir --cache-file=./config.cache $ac_aux_dir/ltmain.sh
624 shared_build="shared-build"
627 dnl enable_so tells us if *any* modules can be built as DSOs
629 if test "$enable_so" = "yes" -o "$enable_so" = "static"; then
632 APR_ADDTO(HTTPD_LDFLAGS, [-Wl,-uXML_Parse -Wl,-bE:$abs_builddir/server/httpd.exp])
633 APR_ADDTO(SH_LDFLAGS, [\$(EXTRA_LDFLAGS) \$(EXTRA_LIBS)])
634 APR_ADDTO(UTIL_LDFLAGS, [-Wl,-uXML_Parse])
637 APR_ADDTO(HTTPD_LDFLAGS, [--main=$abs_srcdir/server/main.o --core-dll=$abs_srcdir/apachecore.dll])
638 APR_ADDTO(SH_LDFLAGS, [--core-dll=$abs_srcdir/apachecore.dll])
642 AC_SUBST(MOD_SO_ENABLED)
644 APACHE_SUBST(PRE_SHARED_CMDS)
645 APACHE_SUBST(POST_SHARED_CMDS)
646 APACHE_SUBST(shared_build)
648 AC_ARG_WITH(program-name,
649 APACHE_HELP_STRING(--with-program-name,alternate executable name),[
650 progname="$withval" ], [
654 AC_ARG_WITH(suexec-bin,
655 APACHE_HELP_STRING(--with-suexec-bin,Path to suexec binary),[
656 AC_DEFINE_UNQUOTED(SUEXEC_BIN, "$withval", [Path to suexec binary] )
659 AC_ARG_WITH(suexec-caller,
660 APACHE_HELP_STRING(--with-suexec-caller,User allowed to call SuExec),[
661 AC_DEFINE_UNQUOTED(AP_HTTPD_USER, "$withval", [User allowed to call SuExec] ) ] )
663 AC_ARG_WITH(suexec-userdir,
664 APACHE_HELP_STRING(--with-suexec-userdir,User subdirectory),[
665 AC_DEFINE_UNQUOTED(AP_USERDIR_SUFFIX, "$withval", [User subdirectory] ) ] )
667 AC_ARG_WITH(suexec-docroot,
668 APACHE_HELP_STRING(--with-suexec-docroot,SuExec root directory),[
669 AC_DEFINE_UNQUOTED(AP_DOC_ROOT, "$withval", [SuExec root directory] ) ] )
671 AC_ARG_WITH(suexec-uidmin,
672 APACHE_HELP_STRING(--with-suexec-uidmin,Minimal allowed UID),[
673 AC_DEFINE_UNQUOTED(AP_UID_MIN, $withval, [Minimum allowed UID] ) ] )
675 AC_ARG_WITH(suexec-gidmin,
676 APACHE_HELP_STRING(--with-suexec-gidmin,Minimal allowed GID),[
677 AC_DEFINE_UNQUOTED(AP_GID_MIN, $withval, [Minimum allowed GID] ) ] )
679 AC_ARG_WITH(suexec-logfile,
680 APACHE_HELP_STRING(--with-suexec-logfile,Set the logfile),[
681 AC_DEFINE_UNQUOTED(AP_LOG_EXEC, "$withval", [SuExec log file] ) ] )
683 AC_ARG_WITH(suexec-safepath,
684 APACHE_HELP_STRING(--with-suexec-safepath,Set the safepath),[
685 AC_DEFINE_UNQUOTED(AP_SAFE_PATH, "$withval", [safe shell path for SuExec] ) ] )
687 AC_ARG_WITH(suexec-umask,
688 APACHE_HELP_STRING(--with-suexec-umask,umask for suexec'd process),[
689 AC_DEFINE_UNQUOTED(AP_SUEXEC_UMASK, 0$withval, [umask for suexec'd process] ) ] )
691 dnl APR should go after the other libs, so the right symbols can be picked up
692 if test x${apu_found} != xobsolete; then
693 AP_LIBS="$AP_LIBS `$apu_config --avoid-ldap --link-libtool --libs`"
695 AP_LIBS="$AP_LIBS `$apr_config --link-libtool --libs`"
696 APACHE_SUBST(AP_LIBS)
697 APACHE_SUBST(AP_BUILD_SRCLIB_DIRS)
698 APACHE_SUBST(AP_CLEAN_SRCLIB_DIRS)
700 AC_DEFINE(AP_USING_AUTOCONF, 1,
701 [Using autoconf to configure Apache])
703 if test "$SINGLE_LISTEN_UNSERIALIZED_ACCEPT" = "1"; then
704 AC_DEFINE(SINGLE_LISTEN_UNSERIALIZED_ACCEPT, 1,
705 [This platform doesn't suffer from the thundering herd problem])
708 if test "$AP_NONBLOCK_WHEN_MULTI_LISTEN" = "1"; then
709 AC_DEFINE(AP_NONBLOCK_WHEN_MULTI_LISTEN, 1,
710 [Listening sockets are non-blocking when there are more than 1])
713 APR_CHECK_APR_DEFINE(APR_HAVE_IPV6)
715 AC_ARG_ENABLE(v4-mapped,APACHE_HELP_STRING(--enable-v4-mapped,Allow IPv6 sockets to handle IPv4 connections),
721 *freebsd5*|*netbsd*|*openbsd*)
728 if ap_mpm_is_enabled winnt; then
729 dnl WinNT MPM doesn't support this.
734 if test $v4mapped = "yes" -a $ac_cv_define_APR_HAVE_IPV6 = "yes"; then
735 AC_DEFINE(AP_ENABLE_V4_MAPPED, 1,
736 [Allow IPv4 connections on IPv6 listening sockets])
739 AC_ARG_ENABLE(load-all-modules,APACHE_HELP_STRING(--enable-load-all-modules,Load all modules),
741 LOAD_ALL_MODULES=$enableval
744 LOAD_ALL_MODULES="no"
747 APACHE_FAST_OUTPUT(Makefile modules/Makefile srclib/Makefile)
748 APACHE_FAST_OUTPUT(os/Makefile server/Makefile)
749 APACHE_FAST_OUTPUT(support/Makefile)
751 if test -d ./test; then
752 APACHE_FAST_OUTPUT(test/Makefile)
755 dnl ## Finalize the variables
756 echo $ac_n "${nl}Restore user-defined environment settings...${nl}"
758 APR_RESTORE_THE_ENVIRONMENT(CPPFLAGS, EXTRA_)
759 APR_RESTORE_THE_ENVIRONMENT(CFLAGS, EXTRA_)
760 APR_RESTORE_THE_ENVIRONMENT(CXXFLAGS, EXTRA_)
761 APR_RESTORE_THE_ENVIRONMENT(LDFLAGS, EXTRA_)
762 APR_RESTORE_THE_ENVIRONMENT(LIBS, EXTRA_)
763 APR_RESTORE_THE_ENVIRONMENT(INCLUDES, EXTRA_)
765 echo $ac_n "${nl}Construct makefiles and header files...${nl}"
767 APACHE_GEN_CONFIG_VARS
769 dnl ## Build modules.c
771 echo $MODLIST | $AWK -f $srcdir/build/build-modules-c.awk > modules.c
773 APR_EXPAND_VAR(ap_prefix, $prefix)
774 AC_DEFINE_UNQUOTED(HTTPD_ROOT, "${ap_prefix}",
775 [Root directory of the Apache install area])
776 AC_DEFINE_UNQUOTED(SERVER_CONFIG_FILE, "${rel_sysconfdir}/${progname}.conf",
777 [Location of the config file, relative to the Apache root directory])
778 AC_DEFINE_UNQUOTED(AP_TYPES_CONFIG_FILE, "${rel_sysconfdir}/mime.types",
779 [Location of the MIME types config file, relative to the Apache root directory])
781 perlbin=`$ac_aux_dir/PrintPath perl`
782 if test "x$perlbin" = "x"; then
783 perlbin="/replace/with/path/to/perl/interpreter"
787 dnl If we are running on BSD/OS, we need to use the BSD .include syntax.
790 ap_make_include=include
791 ap_make_delimiter=' '
794 # Check whether they've installed GNU make
795 if make --version > /dev/null 2>&1; then
799 ap_make_include=.include
800 ap_make_delimiter='"'
804 AC_SUBST(ap_make_include)
805 AC_SUBST(ap_make_delimiter)
807 dnl Ensure that docs/conf is created.
808 test -d docs/conf||$mkdir_p docs/conf
810 dnl Ensure that the httpd version is included
811 HTTPD_VERSION=`$abs_srcdir/build/get-version.sh all $abs_srcdir/include/ap_release.h AP_SERVER`
812 AC_SUBST(HTTPD_VERSION)
814 AC_OUTPUT($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 docs/conf/extra/proxy-html.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],[