2 dnl APACHE_HELP_STRING(LHS, RHS)
3 dnl Autoconf 2.50 can not handle substr correctly. It does have
4 dnl AC_HELP_STRING, so let's try to call it if we can.
5 dnl Note: this define must be on one line so that it can be properly returned
6 dnl as the help string.
7 AC_DEFUN(APACHE_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING($1,$2),[ ]$1 substr([ ],len($1))$2)])dnl
9 dnl APACHE_SUBST(VARIABLE)
10 dnl Makes VARIABLE available in generated files
11 dnl (do not use @variable@ in Makefiles, but $(variable))
12 AC_DEFUN(APACHE_SUBST,[
13 APACHE_VAR_SUBST="$APACHE_VAR_SUBST $1"
17 dnl APACHE_FAST_OUTPUT(FILENAME)
18 dnl Perform substitutions on FILENAME (Makefiles only)
19 AC_DEFUN(APACHE_FAST_OUTPUT,[
20 APACHE_FAST_OUTPUT_FILES="$APACHE_FAST_OUTPUT_FILES $1"
23 dnl APACHE_GEN_CONFIG_VARS
24 dnl Creates config_vars.mk
25 AC_DEFUN(APACHE_GEN_CONFIG_VARS,[
26 APACHE_SUBST(abs_srcdir)
30 APACHE_SUBST(logfiledir)
31 APACHE_SUBST(exec_prefix)
33 APACHE_SUBST(localstatedir)
36 APACHE_SUBST(libexecdir)
37 APACHE_SUBST(htdocsdir)
38 APACHE_SUBST(manualdir)
39 APACHE_SUBST(includedir)
40 APACHE_SUBST(errordir)
41 APACHE_SUBST(iconsdir)
42 APACHE_SUBST(sysconfdir)
43 APACHE_SUBST(installbuilddir)
44 APACHE_SUBST(runtimedir)
45 APACHE_SUBST(proxycachedir)
46 APACHE_SUBST(other_targets)
47 APACHE_SUBST(progname)
53 APACHE_SUBST(CPPFLAGS)
55 APACHE_SUBST(CXXFLAGS)
58 APACHE_SUBST(LT_LDFLAGS)
59 APACHE_SUBST(SH_LDFLAGS)
60 APACHE_SUBST(HTTPD_LDFLAGS)
61 APACHE_SUBST(UTIL_LDFLAGS)
64 APACHE_SUBST(INCLUDES)
65 APACHE_SUBST(NOTEST_CPPFLAGS)
66 APACHE_SUBST(NOTEST_CFLAGS)
67 APACHE_SUBST(NOTEST_CXXFLAGS)
68 APACHE_SUBST(NOTEST_LDFLAGS)
69 APACHE_SUBST(NOTEST_LIBS)
70 APACHE_SUBST(EXTRA_CPPFLAGS)
71 APACHE_SUBST(EXTRA_CFLAGS)
72 APACHE_SUBST(EXTRA_CXXFLAGS)
73 APACHE_SUBST(EXTRA_LDFLAGS)
74 APACHE_SUBST(EXTRA_LIBS)
75 APACHE_SUBST(EXTRA_INCLUDES)
78 APACHE_SUBST(MODULE_DIRS)
79 APACHE_SUBST(MODULE_CLEANDIRS)
81 APACHE_SUBST(CORE_IMPLIB_FILE)
82 APACHE_SUBST(CORE_IMPLIB)
84 APACHE_SUBST(SH_LIBTOOL)
85 APACHE_SUBST(MK_IMPLIB)
86 APACHE_SUBST(INSTALL_PROG_FLAGS)
87 APACHE_SUBST(DSO_MODULES)
89 abs_srcdir="`(cd $srcdir && pwd)`"
91 echo creating config_vars.mk
92 test -d build || $mkdir_p build
93 > build/config_vars.mk
94 for i in $APACHE_VAR_SUBST; do
95 eval echo "$i = \$$i" >> build/config_vars.mk
99 dnl APACHE_GEN_MAKEFILES
100 dnl Creates Makefiles
101 AC_DEFUN(APACHE_GEN_MAKEFILES,[
102 $SHELL $srcdir/build/fastgen.sh $srcdir $ac_cv_mkdir_p $BSD_MAKEFILE $APACHE_FAST_OUTPUT_FILES
105 dnl ## APACHE_OUTPUT(file)
106 dnl ## adds "file" to the list of files generated by AC_OUTPUT
107 dnl ## This macro can be used several times.
108 AC_DEFUN(APACHE_OUTPUT, [
109 APACHE_OUTPUT_FILES="$APACHE_OUTPUT_FILES $1"
113 dnl APACHE_TYPE_RLIM_T
115 dnl If rlim_t is not defined, define it to int
117 AC_DEFUN(APACHE_TYPE_RLIM_T, [
118 AC_CACHE_CHECK([for rlim_t], ac_cv_type_rlim_t, [
120 #include <sys/types.h>
121 #include <sys/time.h>
122 #include <sys/resource.h>
123 ], [rlim_t spoon;], [
124 ac_cv_type_rlim_t=yes
125 ],[ac_cv_type_rlim_t=no
128 if test "$ac_cv_type_rlim_t" = "no" ; then
129 AC_DEFINE(rlim_t, int,
130 [Define to 'int' if <sys/resource.h> doesn't define it for us])
134 dnl APACHE_MODPATH_INIT(modpath)
135 AC_DEFUN(APACHE_MODPATH_INIT,[
137 modpath_current=modules/$1
140 test -d $1 || $srcdir/build/mkdir.sh $modpath_current
141 > $modpath_current/modules.mk
144 AC_DEFUN(APACHE_MODPATH_FINISH,[
145 echo "DISTCLEAN_TARGETS = modules.mk" >> $modpath_current/modules.mk
146 echo "static = $modpath_static" >> $modpath_current/modules.mk
147 echo "shared = $modpath_shared" >> $modpath_current/modules.mk
148 if test ! -z "$modpath_static" -o ! -z "$modpath_shared"; then
149 MODULE_DIRS="$MODULE_DIRS $current_dir"
151 MODULE_CLEANDIRS="$MODULE_CLEANDIRS $current_dir"
153 APACHE_FAST_OUTPUT($modpath_current/Makefile)
156 dnl APACHE_MODPATH_ADD(name[, shared[, objects [, ldflags[, libs]]]])
157 AC_DEFUN(APACHE_MODPATH_ADD,[
158 if test -z "$3"; then
164 if test -z "$module_standalone"; then
165 if test -z "$2"; then
167 BUILTIN_LIBS="$BUILTIN_LIBS $modpath_current/$libname"
168 modpath_static="$modpath_static $libname"
169 cat >>$modpath_current/modules.mk<<EOF
171 \$(MOD_LINK) $objects
174 apache_need_shared=yes
176 shobjects=`echo $objects | sed 's/\.lo/.slo/g'`
177 modpath_shared="$modpath_shared $libname"
178 cat >>$modpath_current/modules.mk<<EOF
180 \$(SH_LINK) -rpath \$(libexecdir) -module -avoid-version $4 $objects $5
187 dnl APACHE_MODULE(name, helptext[, objects[, structname[, default[, config]]]])
189 dnl default is one of:
190 dnl yes -- enabled by default. user must explicitly disable.
191 dnl no -- disabled under default, most, all. user must explicitly enable.
192 dnl most -- disabled by default. enabled explicitly or with most or all.
193 dnl static -- enabled as static by default, must be explicitly changed.
194 dnl "" -- disabled under default, most. enabled explicitly or with all.
196 dnl basically: yes/no is a hard setting. "most" means follow the "most"
197 dnl setting. otherwise, fall under the "all" setting.
198 dnl explicit yes/no always overrides.
200 AC_DEFUN(APACHE_MODULE,[
201 AC_MSG_CHECKING(whether to enable mod_$1)
202 define([optname],[--]ifelse($5,yes,disable,enable)[-]translit($1,_,-))dnl
203 AC_ARG_ENABLE(translit($1,_,-),APACHE_HELP_STRING(optname(),$2),,enable_$1=ifelse($5,,maybe-all,$5))
204 undefine([optname])dnl
206 dnl When --enable-modules=most is set and the module was not explicitly
207 dnl requested, allow a module to disable itself if its pre-reqs fail.
208 if test "$module_selection" = "most" -a "$enable_$1" = "most"; then
209 _apmod_error_fatal="no"
211 _apmod_error_fatal="yes"
213 if test "$enable_$1" = "static"; then
215 elif test "$enable_$1" = "yes"; then
216 enable_$1=$module_default
217 _apmod_extra_msg=" ($module_selection)"
218 elif test "$enable_$1" = "most"; then
219 if test "$module_selection" = "most" -o "$module_selection" = "all"; then
220 enable_$1=$module_default
221 _apmod_extra_msg=" ($module_selection)"
222 elif test "$enable_$1" != "yes"; then
225 elif test "$enable_$1" = "maybe-all"; then
226 if test "$module_selection" = "all"; then
227 enable_$1=$module_default
228 _apmod_extra_msg=" (all)"
233 if test "$enable_$1" != "no"; then
234 dnl If we plan to enable it, allow the module to run some autoconf magic
235 dnl that may disable it because of missing dependencies.
236 ifelse([$6],,:,[AC_MSG_RESULT([checking dependencies])
238 AC_MSG_CHECKING(whether to enable mod_$1)
239 if test "$enable_$1" = "no"; then
240 if test "$_apmod_error_fatal" = "no"; then
241 _apmod_extra_msg=" (disabled)"
243 AC_MSG_ERROR([mod_$1 has been requested but can not be built due to prerequisite failures])
247 AC_MSG_RESULT($enable_$1$_apmod_extra_msg)
248 if test "$enable_$1" != "no"; then
251 enable_$1=`echo $ac_n $enable_$1$ac_c|sed 's/shared,*//'`
254 DSO_MODULES="$DSO_MODULES $1"
257 MODLIST="$MODLIST ifelse($4,,$1,$4)"
258 if test "$1" = "so"; then
263 APACHE_MODPATH_ADD($1, $shared, $3)
268 dnl APACHE_LAYOUT_DEFAULTS
270 AC_DEFUN(APACHE_LAYOUT_DEFAULTS,[
271 dnl Apache defaults for autoconf variables.
272 test "x${prefix}" = "xNONE" && prefix='/usr/local/apache2'
273 test "x${exec_prefix}" = "xNONE" && exec_prefix='${prefix}'
274 dnl Now we need to check the non-autoconf variables.
275 test "x${cgidir}" = "x" && cgidir='${datadir}/cgi-bin'
276 test "x${logfiledir}" = "x" && logfiledir='${localstatedir}/logs'
277 test "x${htdocsdir}" = "x" && htdocsdir='${datadir}/htdocs'
278 test "x${manualdir}" = "x" && manualdir='${datadir}/manual'
279 test "x${errordir}" = "x" && errordir='${datadir}/error'
280 test "x${iconsdir}" = "x" && iconsdir='${datadir}/icons'
281 test "x${installbuilddir}" = "x" && installbuilddir='${datadir}/build'
282 test "x${runtimedir}" = "x" && runtimedir='${localstatedir}/logs'
283 test "x${proxycachedir}" = "x" && proxycachedir='${localstatedir}/proxy'
287 dnl APACHE_LAYOUT(configlayout, layoutname)
289 AC_DEFUN(APACHE_LAYOUT,[
290 if test ! -f $srcdir/config.layout; then
291 echo "** Error: Layout file $srcdir/config.layout not found"
292 echo "** Error: Cannot use undefined layout '$LAYOUT'"
297 sed -e "1,/[ ]*<[lL]ayout[ ]*$2[ ]*>[ ]*/d" \
298 -e '/[ ]*<\/Layout>[ ]*/,$d' \
306 for var in prefix exec_prefix bindir sbindir libexecdir mandir \
307 sysconfdir datadir errordir iconsdir htdocsdir cgidir \
308 includedir localstatedir runtimedir logfiledir libdir \
309 manualdir proxycachedir installbuilddir; do
310 eval "val=\"\$$var\""
313 val=`echo $val | sed -e 's;\+$;;'`
314 eval "$var=\"\$val\""
321 val=`echo $val | sed -e 's:\(.\)/*$:\1:'`
322 val=`echo $val | sed -e 's:[\$]\([a-z_]*\):${\1}:g'`
323 if test "$autosuffix" = "yes"; then
324 if echo $val | grep apache >/dev/null; then
329 if test "$addtarget" = "yes"; then
339 dnl APACHE_ENABLE_LAYOUT
341 AC_DEFUN(APACHE_ENABLE_LAYOUT,[
342 AC_ARG_ENABLE(layout,
343 [ --enable-layout=LAYOUT],[
347 if test -z "$LAYOUT"; then
350 APACHE_LAYOUT($srcdir/config.layout, $LAYOUT)
352 AC_MSG_CHECKING(for chosen layout)
353 AC_MSG_RESULT($layout_name)
357 dnl APACHE_ENABLE_MODULES
359 AC_DEFUN(APACHE_ENABLE_MODULES,[
360 module_selection=default
363 AC_ARG_ENABLE(modules,
364 APACHE_HELP_STRING(--enable-modules=MODULE-LIST,Modules to enable),[
365 for i in $enableval; do
366 if test "$i" = "all" -o "$i" = "most"; then
374 AC_ARG_ENABLE(mods-shared,
375 APACHE_HELP_STRING(--enable-mods-shared=MODULE-LIST,Shared modules to enable),[
376 for i in $enableval; do
377 if test "$i" = "all" -o "$i" = "most"; then
379 module_default=shared
381 i=`echo $i | sed 's/-/_/g'`
382 eval "enable_$i=shared"
388 AC_DEFUN(APACHE_REQUIRE_CXX,[
389 if test -z "$apache_cxx_done"; then
397 dnl APACHE_CHECK_SSL_TOOLKIT
399 dnl Find the openssl toolkit installation and check it for the right
400 dnl version, then add its flags to INCLUDES and LIBS. This should
401 dnl really be using a custom AC_TRY_COMPILE function to test the includes
402 dnl and then AC_TRY_LINK to test the libraries directly for the version,
403 dnl but that will require someone who knows how to program openssl.
405 AC_DEFUN(APACHE_CHECK_SSL_TOOLKIT,[
406 if test "x$ap_ssltk_base" = "x"; then
407 AC_MSG_CHECKING(for SSL/TLS toolkit base)
409 AC_ARG_WITH(ssl, APACHE_HELP_STRING(--with-ssl=DIR,SSL/TLS toolkit (OpenSSL)), [
410 if test "x$withval" != "xyes" -a "x$withval" != "x"; then
411 ap_ssltk_base="$withval"
414 if test "x$ap_ssltk_base" = "x"; then
415 AC_CACHE_VAL(ap_cv_ssltk,[
417 # shotgun approach: find all occurrences of the openssl program
420 # The IFS=... trick eliminates the colons from $PATH, without using an external program
421 for p in `IFS=":$IFS"; echo $PATH` /usr/local/openssl/bin /usr/local/ssl/bin; do
422 if test -f "$p/openssl"; then
423 ap_ssltk_try="$ap_ssltk_try $p"
426 if test "x$ap_ssltk_try" = "x"; then
427 AC_MSG_ERROR(['openssl' not found in path])
429 for p in $ap_ssltk_try; do
430 ap_ssltk_version="`$p/openssl version`"
431 case "$ap_ssltk_version" in
432 "OpenSSL "[[1-9]]* | \
433 "OpenSSL "0.9.[[6-9]]* | \
434 "OpenSSL "0.[[1-9]][[0-9]]* )
435 ap_cv_ssltk="`(cd $p/.. && pwd)`"
439 # skip because it is too old or a bad result
443 if test "x$ap_cv_ssltk" = "x"; then
444 AC_MSG_ERROR([requires OpenSSL 0.9.6 or higher])
447 ap_ssltk_base="$ap_cv_ssltk"
449 if test ! -d $ap_ssltk_base; then
450 AC_MSG_ERROR([invalid SSL/TLS toolkit base directory $ap_ssltk_base])
452 AC_MSG_RESULT($ap_ssltk_base)
454 AC_MSG_CHECKING(for SSL/TLS toolkit version)
455 AC_MSG_RESULT($ap_ssltk_version)
457 AC_MSG_CHECKING(for SSL/TLS toolkit includes)
459 for p in $ap_ssltk_base/include /usr/local/openssl/include \
460 /usr/local/ssl/include /usr/local/include /usr/include; do
461 if test -f "$p/openssl/ssl.h"; then
464 elif test -f "$p/ssl.h"; then
469 if test "x$ap_ssltk_incdir" = "x"; then
470 AC_MSG_ERROR([OpenSSL headers not found])
472 AC_MSG_RESULT($ap_ssltk_incdir)
474 AC_MSG_CHECKING(for SSL/TLS toolkit libraries)
476 for p in $ap_ssltk_base/lib /usr/local/openssl/lib \
477 /usr/local/ssl/lib /usr/local/lib /usr/lib /lib; do
478 if test -f "$p/libssl.a" -o -f "$p/libssl.so"; then
483 if test ".$ap_ssltk_libdir" = .; then
484 AC_MSG_ERROR([OpenSSL libraries not found])
486 AC_MSG_RESULT($ap_ssltk_libdir)
488 dnl # annotate the Apache build environment with determined information
489 APR_ADDTO(INCLUDES, [-I$ap_ssltk_incdir/openssl])
490 if test "x$ap_ssltk_incdir" != "x/usr/include"; then
491 APR_ADDTO(INCLUDES, [-I$ap_ssltk_incdir])
493 if test "x$ap_ssltk_libdir" != "x/usr/lib"; then
494 APR_ADDTO(LDFLAGS, [-L$ap_ssltk_libdir])
495 if test "x$ap_platform_runtime_link_flag" != "x"; then
496 APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag$ap_ssltk_libdir])
499 APR_ADDTO(LIBS, [-lssl -lcrypto])
500 ap_cv_ssltk="$ap_ssltk_base"
505 dnl APACHE_PARSE_ARGUMENTS
506 dnl a reimplementation of autoconf's argument parser,
507 dnl used here to allow us to co-exist layouts and argument based
509 AC_DEFUN(APACHE_PARSE_ARGUMENTS,[
513 # If the previous option needs an argument, assign it.
514 if test -n "$ac_prev"; then
515 eval "$ac_prev=\$ac_option"
520 ac_optarg=`expr "x$ac_option" : 'x[[^=]]*=\(.*\)'`
524 -bindir | --bindir | --bindi | --bind | --bin | --bi)
526 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
527 bindir="$ac_optarg" ;;
529 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
531 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
533 datadir="$ac_optarg" ;;
535 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
536 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
537 | --exec | --exe | --ex)
538 ac_prev=exec_prefix ;;
539 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
540 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
541 | --exec=* | --exe=* | --ex=*)
542 exec_prefix="$ac_optarg" ;;
544 -includedir | --includedir | --includedi | --included | --include \
545 | --includ | --inclu | --incl | --inc)
546 ac_prev=includedir ;;
547 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
548 | --includ=* | --inclu=* | --incl=* | --inc=*)
549 includedir="$ac_optarg" ;;
551 -infodir | --infodir | --infodi | --infod | --info | --inf)
553 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
554 infodir="$ac_optarg" ;;
556 -libdir | --libdir | --libdi | --libd)
558 -libdir=* | --libdir=* | --libdi=* | --libd=*)
559 libdir="$ac_optarg" ;;
561 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
562 | --libexe | --libex | --libe)
563 ac_prev=libexecdir ;;
564 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
565 | --libexe=* | --libex=* | --libe=*)
566 libexecdir="$ac_optarg" ;;
568 -localstatedir | --localstatedir | --localstatedi | --localstated \
569 | --localstate | --localstat | --localsta | --localst \
570 | --locals | --local | --loca | --loc | --lo)
571 ac_prev=localstatedir ;;
572 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
573 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
574 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
575 localstatedir="$ac_optarg" ;;
577 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
579 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
580 mandir="$ac_optarg" ;;
582 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
584 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
585 prefix="$ac_optarg" ;;
587 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
589 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
591 sbindir="$ac_optarg" ;;
593 -sharedstatedir | --sharedstatedir | --sharedstatedi \
594 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
595 | --sharedst | --shareds | --shared | --share | --shar \
597 ac_prev=sharedstatedir ;;
598 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
599 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
600 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
602 sharedstatedir="$ac_optarg" ;;
604 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
605 | --syscon | --sysco | --sysc | --sys | --sy)
606 ac_prev=sysconfdir ;;
607 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
608 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
609 sysconfdir="$ac_optarg" ;;
614 # Be sure to have absolute paths.
615 for ac_var in exec_prefix prefix
617 eval ac_val=$`echo $ac_var`
619 [[\\/$]]* | ?:[[\\/]]* | NONE | '' ) ;;
620 *) AC_MSG_ERROR([expected an absolute path for --$ac_var: $ac_val]);;
627 dnl APACHE_EXPORT_ARGUMENTS
628 dnl Export (via APACHE_SUBST) the various path-related variables that
629 dnl apache will use while generating scripts like autoconf and apxs and
630 dnl the default config file.
632 AC_DEFUN(APACHE_SUBST_EXPANDED_ARG,[
633 APR_EXPAND_VAR(exp_$1, [$]$1)
635 APR_PATH_RELATIVE(rel_$1, [$]exp_$1, ${prefix})
639 AC_DEFUN(APACHE_EXPORT_ARGUMENTS,[
640 APACHE_SUBST_EXPANDED_ARG(exec_prefix)
641 APACHE_SUBST_EXPANDED_ARG(bindir)
642 APACHE_SUBST_EXPANDED_ARG(sbindir)
643 APACHE_SUBST_EXPANDED_ARG(libdir)
644 APACHE_SUBST_EXPANDED_ARG(libexecdir)
645 APACHE_SUBST_EXPANDED_ARG(mandir)
646 APACHE_SUBST_EXPANDED_ARG(sysconfdir)
647 APACHE_SUBST_EXPANDED_ARG(datadir)
648 APACHE_SUBST_EXPANDED_ARG(installbuilddir)
649 APACHE_SUBST_EXPANDED_ARG(errordir)
650 APACHE_SUBST_EXPANDED_ARG(iconsdir)
651 APACHE_SUBST_EXPANDED_ARG(htdocsdir)
652 APACHE_SUBST_EXPANDED_ARG(manualdir)
653 APACHE_SUBST_EXPANDED_ARG(cgidir)
654 APACHE_SUBST_EXPANDED_ARG(includedir)
655 APACHE_SUBST_EXPANDED_ARG(localstatedir)
656 APACHE_SUBST_EXPANDED_ARG(runtimedir)
657 APACHE_SUBST_EXPANDED_ARG(logfiledir)
658 APACHE_SUBST_EXPANDED_ARG(proxycachedir)