2 AC_INIT([shibboleth], [1.2], [shibboleth-users@internet2.edu], [shibboleth])
3 AM_CONFIG_HEADER(config.h)
4 AM_INIT_AUTOMAKE(shibboleth, 1.2)
6 sinclude(acx_pthread.m4)
7 sinclude(acx_rpctest.m4)
9 AC_PROG_CC([gcc3 gcc cc])
10 AC_PROG_CXX([g++3 g++ c++ CC])
16 # Checks for typedefs, structures, and compiler characteristics.
21 # Checks for library functions.
24 AC_CHECK_FUNCS([strchr strdup strstr gmtime_r strtok_r strcasecmp])
25 AC_CHECK_HEADERS([dlfcn.h])
33 # AC_SEARCH_LIBS(xdr_uint64_t,nsl,,
34 # [CFLAGS="$CFLAGS -DNEED_XDR_LONGLONG"
35 # CXXFLAGS="$CXXFLAGS -DNEED_XDR_LONGLONG"])
39 ACX_PTHREAD([enable_threads="pthread"],[enable_threads="no"])
40 if test $enable_threads != "pthread"; then
41 AC_MSG_ERROR([unable to find pthreads, currently this is required])
43 AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.])
44 LIBS="$PTHREAD_LIBS $LIBS"
45 CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
46 CXXFLAGS="$PTHREAD_CFLAGS $CXXFLAGS"
49 # Test RPC now -- deal with it later
50 ACX_RPCTEST([rpctest="yes"],[rpctest="no"])
53 AC_HELP_STRING([--with-dmalloc=PATH], [where dmalloc is installed]),
54 [if test x_$with_dmalloc != x_/usr; then
55 LDFLAGS="-L${with_dmalloc}/lib $LDFLAGS"
56 CPPFLAGS="-I${with_dmalloc}/include $CPPFLAGS"
58 AC_CHECK_LIB(dmallocxx, dmalloc_shutdown,,
59 AC_MSG_ERROR([unable to find dmallocxx library]))
63 AC_PATH_PROG(PKG_CONFIG, pkg-config)
64 if test "x$PKG_CONFIG" = x || test "x$PKG_CONFIG" = "xno" ; then
66 AC_HELP_STRING([--with-openssl=PATH], [where openssl is installed]),
67 [if test x_$with_openssl != x_/usr; then
68 SSLLIBS="-L${with_openssl}/lib"
69 SSLFLAGS="-I${with_openssl}/include"
71 SSLLIBS="$SSLLIBS -lssl -lcrypto"
73 SSLLIBS="`$PKG_CONFIG --libs openssl`"
74 SSLFLAGS="`$PKG_CONFIG --cflags openssl`"
76 AC_MSG_CHECKING(for OpenSSL libraries)
77 AC_MSG_RESULT($SSLLIBS)
79 AC_MSG_CHECKING(for OpenSSL cflags)
80 AC_MSG_RESULT($SSLFLAGS)
81 CPPFLAGS="$SSLFLAGS $CPPFLAGS"
83 AC_CHECK_HEADER([openssl/ssl.h],,
84 AC_MSG_ERROR([unable to find openssl header files]))
85 AC_MSG_CHECKING(for ERR_load_CRYPTO_string)
86 AC_TRY_LINK_FUNC([ERR_load_CRYPTO_strings],,
87 AC_MSG_ERROR([unable to link with openssl libraries]))
89 AC_MSG_CHECKING(for SSL_library_init)
90 AC_TRY_LINK_FUNC([SSL_library_init],,
91 AC_MSG_ERROR([unable to link with openssl libraries]))
95 AC_PATH_PROG(LOG4CPP_CONFIG,log4cpp-config)
97 AC_HELP_STRING([--with-log4cpp=PATH], [where log4cpp is installed]),
98 [LOG4CPP_CONFIG="${with_log4cpp}/bin/log4cpp-config"])
99 if test -f "${LOG4CPP_CONFIG}"; then
100 LDFLAGS="`${LOG4CPP_CONFIG} --libs` $LDFLAGS"
101 CPPFLAGS="`${LOG4CPP_CONFIG} --cflags` $CPPFLAGS"
103 AC_MSG_WARN([log4cpp-config not found, guessing at log4cpp build settings])
104 LIBS="-llog4cpp $LIBS"
106 AC_CHECK_HEADER([log4cpp/Category.hh],,AC_MSG_ERROR([unable to find log4cpp header files]))
108 [#include <log4cpp/Category.hh>],
109 [log4cpp::Category::getInstance("foo")],
110 [AC_DEFINE(HAVE_LIBLOG4CPP,1,[Define if log4cpp library was found])],
111 [AC_MSG_ERROR([unable to link with log4cpp])])
115 AC_HELP_STRING([--with-xerces=PATH], [where xerces-c is installed]),
116 [if test x_$with_xerces != x_/usr; then
117 LDFLAGS="-L${with_xerces}/lib $LDFLAGS"
118 CPPFLAGS="-I${with_xerces}/include $CPPFLAGS"
120 LIBS="-lxerces-c $LIBS"
121 AC_CHECK_HEADER([xercesc/dom/DOM.hpp],,
122 AC_MSG_ERROR([unable to find xerces header files]))
124 [#include <xercesc/util/PlatformUtils.hpp>
125 #include <xercesc/util/XercesVersion.hpp>],
126 [#if _XERCES_VERSION >= 20300
127 xercesc::XMLPlatformUtils::Initialize();
129 #error Need Xerces-C version 2.3 or higher
131 [AC_DEFINE(HAVE_LIBXERCESC,1,[Define if Xerces-C library was found])],
132 [AC_MSG_ERROR([unable to link with Xerces])])
134 # XML-Security settings
136 AC_HELP_STRING([--with-xmlsec=PATH], [where xmlsec is installed]),
137 [if test x_$with_xmlsec != x_/usr; then
138 LDFLAGS="-L${with_xmlsec}/lib $LDFLAGS"
139 CPPFLAGS="-I${with_xmlsec}/include $CPPFLAGS"
141 LIBS="-lxml-security-c $LIBS"
142 AC_CHECK_HEADER([xsec/utils/XSECPlatformUtils.hpp],,AC_MSG_ERROR([unable to find xsec header files]))
144 [#include <xsec/utils/XSECPlatformUtils.hpp>],
145 [XSECPlatformUtils::Initialise()],
146 [AC_DEFINE(HAVE_LIBXSEC,1,[Define if XML-Sec library was found])],
147 [AC_MSG_ERROR([unable to link with XML-Sec])])
151 AC_HELP_STRING([--with-saml=PATH], [where saml is installed]),
152 [if test x_$with_saml != x_/usr; then
153 LDFLAGS="-L${with_saml}/lib $LDFLAGS"
154 CPPFLAGS="-I${with_saml}/include $CPPFLAGS"
156 AC_CHECK_HEADER([saml/saml.h],,
157 AC_MSG_ERROR([unable to find saml header files]))
160 [#include <saml/saml.h>
161 #include <saml/version.h>],
162 [#if _OPENSAML_VERSION >= 10000
163 saml::SAMLConfig::getConfig();
165 #error Need OpenSAML version 1.0 or higher
167 [AC_DEFINE(HAVE_SAML,1,[Define if saml library was found])],
168 [AC_MSG_ERROR([unable to link with saml, or version too old])])
170 # output the underlying makefiles
171 WANT_SUBDIRS="doc shib schemas configs shib-target shar siterefresh test xmlproviders"
172 AC_CONFIG_FILES([Makefile doc/Makefile shib/Makefile schemas/Makefile \
173 configs/Makefile oncrpc/Makefile oncrpc/rpc/Makefile \
174 shib-target/Makefile shar/Makefile siterefresh/Makefile \
175 test/Makefile xmlproviders/Makefile])
178 # now deal with the rpc library, to see if we need to build our own
179 if test $rpctest = "no"; then
180 WANT_SUBDIRS="oncrpc $WANT_SUBDIRS"
181 AC_DEFINE(USE_OUR_ONCRPC,1,[Define if using embedded version of ONC RPC.])
183 AM_CONDITIONAL(USE_OUR_ONCRPC,test "$rpctest" = "no")
186 # Apache 1.3 (mod_shib_13)
187 # --with-apache-13 (static build, no idea how to do this yet, so not supported)
188 # --with-apxs (DSO build, the normal way, uses apxs to derive build flags)
189 # --without-apxs (DSO build, you tell us how to build using the environment)
191 AC_ARG_ENABLE(apache-13,
192 AC_HELP_STRING([--enable-apache-13], [enable the Apache 1.3 modules]),
193 [ if test "x$enableval" = "x" ; then
196 WANT_APACHE_13="$enableval"
198 ], [ WANT_APACHE_13=no ])
199 AC_MSG_CHECKING(whether to build Apache-1.3 support)
200 if test "$WANT_APACHE_13" != yes && test "$WANT_APACHE_13" != no ; then
203 AC_MSG_RESULT($WANT_APACHE_13)
205 if test "$WANT_APACHE_13" = yes ; then
208 [ --with-apxs[=FILE] Build shared Apache module(s). FILE is the optional
209 pathname to the Apache apxs tool; defaults to "apxs".],
211 if test "$withval" = "yes"; then
212 for i in /usr/sbin /usr/local/apache/bin ; do
213 if test -f "$i/apxs"; then
217 if test -z "$APXS"; then
225 AC_PATH_PROG(APXS, apxs, no)
228 AC_MSG_CHECKING([for dynamic Apache-1.3 module support (w/ or w/o APXS)])
229 if test "$APXS" = "no"; then
231 # --without-apxs means you want the modules,
232 # but want to tell us how to build them
233 AC_MSG_RESULT(yes, but use environment, not apxs)
235 echo "Did you set one or more of these?"
237 echo "APXS_CFLAGS APXS_PREFIX APXS_INCLUDE APXS_LIBEXEC APXS_SYSCONFDIR"
240 AC_MSG_NOTICE([APXS_CFLAGS is $APXS_CFLAGS])
242 # try and find the Apache root
243 if test -z "$APXS_PREFIX"; then
244 if test -d "/usr/local/apache"; then
245 APXS_PREFIX="/usr/local/apache"
247 AC_MSG_ERROR([You MUST set APXS_PREFIX so the right Apache can be located!])
249 elif test ! -d "$APXS_PREFIX"; then
250 AC_MSG_ERROR([APXS_PREFIX of $APXS_PREFIX cannot be found])
252 AC_MSG_NOTICE([APXS_PREFIX is $APXS_PREFIX])
255 # other subfolders might be derived from APXS_PREFIX
256 if test -z "$APXS_INCLUDE"; then
257 if test -f "$APXS_PREFIX/include/httpd.h"; then
258 APXS_INCLUDE="$APXS_PREFIX/include"
260 AC_MSG_ERROR([can't find Apache include files beneath $APXS_PREFIX])
262 elif ! test -f "$APXS_INCLUDE/httpd.h"; then
263 AC_MSG_ERROR([APXS_INCLUDE of $APXS_INCLUDE does not contain Apache headers])
265 AC_MSG_NOTICE([APXS_INCLUDE is $APXS_INCLUDE])
267 if test -z "$APXS_LIBEXEC"; then
268 if test -d "$APXS_PREFIX/libexec"; then
269 APXS_LIBEXEC="$APXS_PREFIX/libexec"
270 elif test -d "$APXS_PREFIX/modules"; then
271 APXS_LIBEXEC="$APXS_PREFIX/modules"
273 AC_MSG_ERROR([can't find Apache libexec/module directory beneath $APXS_PREFIX])
275 elif ! test -d "$APXS_LIBEXEC"; then
276 AC_MSG_ERROR([APXS_LIBEXEC of $APXS_LIBEXEC does not exist])
278 AC_MSG_NOTICE([APXS_LIBEXEC is $APXS_LIBEXEC])
280 if test -z "$APXS_SYSCONFDIR"; then
281 if test -d "$APXS_PREFIX/conf"; then
282 APXS_SYSCONFDIR="$APXS_PREFIX/conf"
284 AC_MSG_ERROR([can't find Apache conf directory beneath $APXS_PREFIX])
286 elif ! test -d "$APXS_SYSCONFDIR"; then
287 AC_MSG_ERROR([APXS_SYSCONFDIR of $APXS_SYSCONFDIR does not exist])
289 AC_MSG_NOTICE([APXS_SYSCONFDIR is $APXS_SYSCONFDIR])
293 elif test -n "$APXS"; then
295 # extract settings we need from APXS -q
296 APXS_CC="`$APXS -q CC`"
297 APXS_CFLAGS="`$APXS -q CFLAGS` `$APXS -q CFLAGS_SHLIB`"
298 APXS_INCLUDE="`$APXS -q INCLUDEDIR`"
299 APXS_LIBEXEC="`$APXS -q LIBEXECDIR`"
300 APXS_SYSCONFDIR="`$APXS -q SYSCONFDIR`"
303 AC_MSG_RESULT(found at $APXS)
305 if test -z "`$APXS -q LD_SHLIB`" || test "$APXS_LIBEXEC" = "modules"; then
307 [Your APXS installation is broken and cannot be used.
308 Please see http://www.webdav.org/mod_dav/install.html#apxs for
315 # guess we're not doing Apache 1.3
321 AC_SUBST(APXS_CFLAGS)
322 AC_SUBST(APXS_INCLUDE)
323 AC_SUBST(APXS_LIBEXEC)
324 AC_SUBST(APXS_SYSCONFDIR)
325 AM_CONDITIONAL(HAVE_APXS,test -n "$APXS")
328 # Apache 2.0 (mod_shib_20)
329 # --with-apache-20 (static build, no idea how to do this yet, so not supported)
330 # --with-apxs2 (DSO build, the normal way, uses apxs to derive build flags)
331 # --without-apxs2 (DSO build, you tell us how to build using the environment)
333 AC_ARG_ENABLE(apache-20,
334 AC_HELP_STRING([--enable-apache-20], [enable the Apache 2.0 modules]),
335 [ if test "x$enableval" = "x" ; then
338 WANT_APACHE_20="$enableval"
340 ], [ WANT_APACHE_20=no ])
342 AC_MSG_CHECKING(whether to build Apache-2.0 support)
343 if test "$WANT_APACHE_20" != yes && test "$WANT_APACHE_20" != no ; then
346 AC_MSG_RESULT($WANT_APACHE_20)
348 if test "$WANT_APACHE_20" = yes ; then
351 [ --with-apxs2[=FILE] Build shared Apache module(s). FILE is the optional
352 pathname to the Apache apxs tool; defaults to "apxs".],
354 if test "$withval" = "yes"; then
355 for i in /usr/sbin /usr/local/apache/bin ; do
356 if test -f "$i/apxs"; then
360 if test -z "$APXS2"; then
368 AC_PATH_PROG(APXS2, apxs, no)
371 AC_MSG_CHECKING([for dynamic Apache-2 module support (w/ or w/o APXS)])
372 if test "$APXS2" = "no"; then
374 # --without-apxs2 means you want the modules,
375 # but want to tell us how to build them
376 AC_MSG_RESULT(yes, but use environment, not apxs)
378 echo "Did you set one or more of these?"
380 echo "APXS2_CFLAGS APXS2_PREFIX APXS2_INCLUDE APXS2_LIBEXEC APXS2_SYSCONFDIR"
383 AC_MSG_NOTICE([APXS2_CFLAGS is $APXS2_CFLAGS])
385 # try and find the Apache root
386 if test -z "$APXS2_PREFIX"; then
387 if test -d "/usr/local/apache"; then
388 APXS2_PREFIX="/usr/local/apache"
390 AC_MSG_ERROR([You MUST set APXS2_PREFIX so the right Apache-2 can be located!])
392 elif test ! -d "$APXS2_PREFIX"; then
393 AC_MSG_ERROR([APXS2_PREFIX of $APXS2_PREFIX cannot be found])
395 AC_MSG_NOTICE([APXS2_PREFIX is $APXS2_PREFIX])
398 # other subfolders might be derived from APXS2_PREFIX
399 if test -z "$APXS2_INCLUDE"; then
400 if test -f "$APXS2_PREFIX/include/httpd.h"; then
401 APXS2_INCLUDE="$APXS2_PREFIX/include"
403 AC_MSG_ERROR([can't find Apache-2 include files beneath $APXS2_PREFIX])
405 elif ! test -f "$APXS2_INCLUDE/httpd.h"; then
406 AC_MSG_ERROR([APXS2_INCLUDE of $APXS2_INCLUDE does not contain Apache-2 headers])
408 AC_MSG_NOTICE([APXS2_INCLUDE is $APXS2_INCLUDE])
410 if test -z "$APXS2_LIBEXEC"; then
411 if test -d "$APXS2_PREFIX/libexec"; then
412 APXS2_LIBEXEC="$APXS2_PREFIX/libexec"
413 elif test -d "$APXS2_PREFIX/modules"; then
414 APXS2_LIBEXEC="$APXS2_PREFIX/modules"
416 AC_MSG_ERROR([can't find Apache-2 libexec/module directory beneath $APXS2_PREFIX])
418 elif ! test -d "$APXS2_LIBEXEC"; then
419 AC_MSG_ERROR([APXS2_LIBEXEC of $APXS2_LIBEXEC does not exist])
421 AC_MSG_NOTICE([APXS2_LIBEXEC is $APXS2_LIBEXEC])
423 if test -z "$APXS2_SYSCONFDIR"; then
424 if test -d "$APXS2_PREFIX/conf"; then
425 APXS2_SYSCONFDIR="$APXS2_PREFIX/conf"
427 AC_MSG_ERROR([can't find Apache-2 conf directory beneath $APXS2_PREFIX])
429 elif ! test -d "$APXS2_SYSCONFDIR"; then
430 AC_MSG_ERROR([APXS2_SYSCONFDIR of $APXS2_SYSCONFDIR does not exist])
432 AC_MSG_NOTICE([APXS2_SYSCONFDIR is $APXS2_SYSCONFDIR])
436 elif test -n "$APXS2"; then
438 # extract settings we need from APXS2 -q
439 APXS2_CC="`$APXS2 -q CC`"
440 APXS2_CFLAGS="`$APXS2 -q CFLAGS` `$APXS2 -q CFLAGS_SHLIB`"
441 APXS2_INCLUDE="`$APXS2 -q INCLUDEDIR`"
442 APXS2_LIBEXEC="`$APXS2 -q LIBEXECDIR`"
443 APXS2_SYSCONFDIR="`$APXS2 -q SYSCONFDIR`"
446 AC_MSG_RESULT(found at $APXS2)
448 if test -z "`$APXS2 -q LD_SHLIB`" && test -z "`$APXS2 -q LIBEXECDIR`" \
449 || test "$APXS2_LIBEXEC" = "modules"; then
451 [Your APXS installation is broken and cannot be used.
452 Please see http://www.webdav.org/mod_dav/install.html#apxs for
459 # guess we're not doing Apache 2.0
465 AC_SUBST(APXS2_CFLAGS)
466 AC_SUBST(APXS2_INCLUDE)
467 AC_SUBST(APXS2_LIBEXEC)
468 AC_SUBST(APXS2_SYSCONFDIR)
469 AM_CONDITIONAL(HAVE_APXS2,test -n "$APXS2")
471 # always output the Makefile, even if you don't use it
472 AC_CONFIG_FILES([apache/Makefile])
473 AM_CONDITIONAL(BUILD_AP13,test "$WANT_APACHE_13" = "yes")
474 AM_CONDITIONAL(BUILD_AP20,test "$WANT_APACHE_20" = "yes")
476 # add the apache module to the list of wanted subdirs..
477 if test "$WANT_APACHE_13" = "yes" || test "$WANT_APACHE_20" = "yes" ; then
478 WANT_SUBDIRS="$WANT_SUBDIRS apache"
483 # Implement the checks of the MySQL Credential Cache
485 # 1) Assume the user wants MySQL; if it's not found then just continue without
486 # 2) If the user specifically requested Mysql, look for it and ERROR if not found
487 # 3) If the user specifically requested no-mysql, don't build it.
490 AC_CONFIG_FILES([shib-mysql-ccache/Makefile])
492 # determine whether we should enable the mysql ccache
493 AC_ARG_ENABLE([mysql],
494 AC_HELP_STRING([--disable-mysql], [disable the MySQL Credential Cache]),
495 [mysql_enabled=$enableval], [mysql_enabled=default])
497 if test "x$mysql_enabled" = "x" ; then
501 # Are we trying to build MySQL?
502 AC_MSG_CHECKING(whether to build the MySQL ccache)
503 if test "$mysql_enabled" = "yes" ; then
506 elif test "$mysql_enabled" = "default" ; then
508 AC_MSG_RESULT([yes, if it can be found])
514 # If we're trying to build MySQL, try to find the mysql_config program,
515 # verify we've got mysql >= 4, and make sure we can build with mysqld
516 if test "$build_mysql" = "yes" ; then
519 AC_HELP_STRING([--with-mysql=PATH], [directory where mysql is installed]),
520 [if test "$with_mysql" = no ; then
521 AC_MSG_ERROR([Try running --disable-mysql instead.])
522 elif test "$with_mysql" != yes ; then
523 mysql_dir="$with_mysql/bin"
526 # Try to find the mysql_config program
527 AC_PATH_PROG(MYSQL_CONFIG, mysql_config, no, $mysql_dir $PATH )
529 if test "$MYSQL_CONFIG" = no ; then
530 if test "$mysql_enabled" = "yes" ; then
531 AC_MSG_ERROR(Cannot find mysql_config)
533 AC_MSG_WARN(MySQL not found. skipping.)
538 # if we found mysql_config then build_mysql is 'yes'
539 if test "$MYSQL_CONFIG" != no ; then
540 AC_MSG_CHECKING(for mysql version >= 4)
541 mysql_version=`$MYSQL_CONFIG --version`
542 mysql_major_version=`echo $mysql_version | awk -F. '{print $1}'`
544 if test $mysql_major_version -lt 4 ; then
546 if test "$mysql_enabled" = "yes" ; then
547 AC_MSG_ERROR(You need MySQL version >= 4, found $mysql_version)
549 AC_MSG_RESULT(no.. skipping MySQL)
555 # if mysql_version_ok is 'yes', then we've made it this far.. ;)
556 if test "$mysql_version_ok" = "yes" ; then
557 AC_MSG_CHECKING(for embedded-MySQL libraries)
558 MYSQL_LIBS=`$MYSQL_CONFIG --libmysqld-libs`
559 if test $? != 0 ; then
561 if test "$mysql_enabled" = "yes" ; then
562 AC_MSG_ERROR(Could not find the MySQL Embedded-server libraries.)
564 AC_MSG_RESULT(no.. skipping MySQL)
572 # if found_mysql=yes then test that we can actually build mysql
573 if test "$found_mysql" = yes ; then
574 MYSQL_CFLAGS=`$MYSQL_CONFIG --cflags`
575 MYSQL_CFLAGS=`eval echo $MYSQL_CFLAGS`
576 MYSQL_LIBS=`eval echo $MYSQL_LIBS`
578 save_CPPFLAGS="$CPPFLAGS"
579 CPPFLAGS="$CPPFLAGS $MYSQL_CFLAGS"
581 AC_CHECK_HEADER([mysql.h], [have_mysql_h=yes], [have_mysql_h=no])
582 if test "$have_mysql_h" = no -a "$mysql_enabled" = "yes" ; then
583 AC_MSG_ERROR(unable to find MySQL header files)
586 if test "$have_mysql_h" = yes ; then
588 LIBS="$LIBS $MYSQL_LIBS"
589 AC_MSG_CHECKING(if we can link againt mysql)
593 [mysql_server_init(0, NULL, NULL)],
594 [have_mysql_libs=yes],
595 [have_mysql_libs=no])
598 if test "$have_mysql_libs" = no ; then
599 if test "$mysql_enabled" = "yes" ; then
600 AC_MSG_ERROR([unable to link with MySQL Embedded Server Library])
602 AC_MSG_RESULT(no. skipping MySQL)
607 CPPFLAGS="$save_CPPFLAGS"
610 # if have_mysql_libs=yes then go ahead with building MySQL
611 if test "$have_mysql_libs" = yes ; then
612 # this AC_MSG_RESULT is from above!
614 WANT_SUBDIRS="$WANT_SUBDIRS shib-mysql-ccache"
615 AC_SUBST(MYSQL_CFLAGS)
620 AC_SUBST(WANT_SUBDIRS)
622 if test -n "$APXS_CC" && test "$APXS_CC" != "$CC" ; then
623 echo "=================================================================="
624 echo "WARNING: You have chosen to compile Apache-1.3 modules with a different"
625 echo " compiler than the one used to compile Apache."
627 echo " Current compiler: $CC"
628 echo " Apache's compiler: $APXS_CC"
630 echo "This could cause some problems."
631 echo "=================================================================="
634 if test -n "$APXS2_CC" && test "$APXS2_CC" != "$CC" ; then
635 echo "=================================================================="
636 echo "WARNING: You have chosen to compile Apache-2 modules with a different"
637 echo " compiler than the one used to compile Apache."
639 echo " Current compiler: $CC"
640 echo " Apache's compiler: $APXS2_CC"
642 echo "This could cause some problems."
643 echo "=================================================================="