4 AC_INIT([shibboleth], [0.8], [mace-shib-users@internet2.edu], [shibboleth])
5 AM_CONFIG_HEADER(config.h)
6 AM_INIT_AUTOMAKE(shibboleth, 0.8)
8 sinclude(acx_pthread.m4)
9 sinclude(acx_rpctest.m4)
11 AC_PROG_CC([gcc3 gcc cc])
12 AC_PROG_CXX([g++3 g++ c++ CC])
18 # Checks for typedefs, structures, and compiler characteristics.
23 # Checks for library functions.
25 AC_CHECK_FUNCS([strchr strdup strstr gmtime_r strcasecmp])
26 AC_CHECK_HEADERS([dlfcn.h])
34 # AC_SEARCH_LIBS(xdr_uint64_t,nsl,,
35 # [CFLAGS="$CFLAGS -DNEED_XDR_LONGLONG"
36 # CXXFLAGS="$CXXFLAGS -DNEED_XDR_LONGLONG"])
40 ACX_PTHREAD([enable_threads="pthread"],[enable_threads="no"])
41 if test $enable_threads != "pthread"; then
42 AC_MSG_ERROR([unable to find pthreads, currently this is required])
44 AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.])
45 LIBS="$PTHREAD_LIBS $LIBS"
46 CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
47 CXXFLAGS="$PTHREAD_CFLAGS $CXXFLAGS"
50 # Test RPC now -- deal with it later
51 ACX_RPCTEST([rpctest="yes"],[rpctest="no"])
54 AC_HELP_STRING([--with-dmalloc=PATH], [where dmalloc is installed]),
55 [if test x_$with_dmalloc != x_/usr; then
56 LDFLAGS="-L${with_dmalloc}/lib $LDFLAGS"
57 CPPFLAGS="-I${with_dmalloc}/include $CPPFLAGS"
59 AC_CHECK_LIB(dmallocxx, dmalloc_shutdown,,
60 AC_MSG_ERROR([unable to find dmallocxx library]))
64 AC_HELP_STRING([--with-xerces=PATH], [where xerces-c is installed]),
65 [if test x_$with_xerces != x_/usr; then
66 LDFLAGS="-L${with_xerces}/lib $LDFLAGS"
67 CPPFLAGS="-I${with_xerces}/include $CPPFLAGS"
72 AC_HELP_STRING([--with-openssl=PATH], [where openssl is installed]),
73 [if test x_$with_openssl != x_/usr; then
74 LDFLAGS="-L${with_openssl}/lib $LDFLAGS"
75 CPPFLAGS="-I${with_openssl}/include $CPPFLAGS"
79 AC_HELP_STRING([--with-log4cpp=PATH], [where log4cpp is installed]),
80 [if test x_$with_log4cpp != x_/usr; then
81 LDFLAGS="-L${with_log4cpp}/lib $LDFLAGS"
82 CPPFLAGS="-I${with_log4cpp}/include $CPPFLAGS"
86 AC_HELP_STRING([--with-xmlsec=PATH], [where xmlsec is installed]),
87 [if test -f "${with_xmlsec}/bin/xmlsec-config"; then
88 LDFLAGS="`${with_xmlsec}/bin/xmlsec-config --libs` $LDFLAGS"
89 CPPFLAGS="`${with_xmlsec}/bin/xmlsec-config --cflags` $CPPFLAGS"
93 AC_HELP_STRING([--with-saml=PATH], [where saml is installed]),
94 [if test x_$with_saml != x_/usr; then
95 LDFLAGS="-L${with_saml}/lib $LDFLAGS"
96 CPPFLAGS="-I${with_saml}/include $CPPFLAGS"
99 AC_CHECK_HEADER([xercesc/dom/DOM.hpp],,
100 AC_MSG_ERROR([unable to find xerces header files]))
102 LIBS="-lxerces-c $LIBS"
104 [#include <xercesc/util/PlatformUtils.hpp>],
105 [xercesc::XMLPlatformUtils::Initialize()],
106 [AC_DEFINE(HAVE_LIBXERCESC,1,[Define if Xerces-C library was found])],
107 [AC_MSG_ERROR([unable to link with Xerces])
111 AC_CHECK_HEADER([openssl/ssl.h],,
112 AC_MSG_ERROR([unable to find openssl header files]))
113 AC_CHECK_LIB([crypto], [ERR_load_CRYPTO_strings],,
114 AC_MSG_ERROR([unable to link with openssl libraries]))
115 AC_CHECK_LIB([ssl], [SSL_library_init],,
116 AC_MSG_ERROR([unable to link with openssl libraries]))
118 AC_CHECK_HEADER([libxml/parser.h],,
119 AC_MSG_ERROR([unable to find libxml2 header files]))
120 AC_CHECK_LIB([xml2], [xmlInitParser],echo "foo" > /dev/null,
121 AC_MSG_ERROR([unable to link with libxml2]))
123 AC_CHECK_HEADER([xmlsec/xmlsec.h],,
124 AC_MSG_ERROR([unable to find xmlsec header files]))
125 AC_CHECK_LIB([xmlsec], [xmlSecInit],echo "foo" > /dev/null,
126 AC_MSG_ERROR([unable to link with xmlsec]), [-lxml2])
128 AC_CHECK_HEADER([log4cpp/Category.hh],,
129 AC_MSG_ERROR([unable to find log4cpp header files]))
131 AC_CHECK_HEADER([saml/saml.h],,
132 AC_MSG_ERROR([unable to find saml header files]))
135 LIBS="-llog4cpp $LIBS"
137 [#include <log4cpp/Category.hh>],
138 [log4cpp::Category::getInstance("foo")],
139 [AC_DEFINE(HAVE_LIBLOG4CPP,1,[Define if log4cpp library was found])],
140 [AC_MSG_ERROR([unable to link with log4cpp])
147 [#include <saml/saml.h>],
148 [saml::SAMLConfig::getConfig()],
149 [AC_DEFINE(HAVE_SAML,1,[Define if saml library was found])],
150 [AC_MSG_ERROR([unable to link with saml])
154 # output the underlying makefiles
155 WANT_SUBDIRS="shib schemas configs shib-target shar test"
156 AC_CONFIG_FILES([Makefile shib/Makefile schemas/Makefile \
157 configs/Makefile oncrpc/Makefile oncrpc/rpc/Makefile \
158 shib-target/Makefile shar/Makefile test/Makefile])
160 # now deal with the rpc library, to see if we need to build our own
161 if test $rpctest = "no"; then
162 WANT_SUBDIRS="oncrpc $WANT_SUBDIRS"
164 AM_CONDITIONAL(USE_OUR_ONCRPC,test "$rpctest" = "no")
166 # Much of this is taken from mod_dav.
167 # The basic idea is to use configure options to control whether/which types
168 # of web server modules get built. We assume there may eventually be multiple
169 # types (Apache 1/2, iPlanet, others).
171 # Apache 1.3 (mod_shire/mod_shibrm)
172 # --with-apache (static build, no idea how to do this yet, so not supported)
173 # --with-apxs (DSO build, the normal way, uses apxs to derive build flags)
174 # --without-apxs (DSO build, you tell us how to build using the environment)
176 AC_MSG_CHECKING([for dynamic Apache module support (w/ or w/o APXS)])
178 [ --with-apxs[=FILE] Build shared Apache module(s). FILE is the optional
179 pathname to the Apache apxs tool; defaults to "apxs".],
181 if test "$withval" = "yes"; then
182 for i in /usr/sbin /usr/local/apache/bin ; do
183 if test -f "$i/apxs"; then
187 if test -z "$APXS"; then
195 if test "$APXS" = "no"; then
197 # --without-apxs means you want the modules,
198 # but want to tell us how to build them
199 AC_MSG_RESULT(yes, but use environment, not apxs)
201 echo "Did you set one or more of these?"
203 echo "APXS_CFLAGS APXS_PREFIX APXS_INCLUDE APXS_LIBEXEC APXS_SYSCONFDIR"
206 AC_MSG_NOTICE([APXS_CFLAGS is $APXS_CFLAGS])
208 # try and find the Apache root
209 if test -z "$APXS_PREFIX"; then
210 if test -d "/usr/local/apache"; then
211 APXS_PREFIX="/usr/local/apache"
213 AC_MSG_ERROR([You MUST set APXS_PREFIX so the right Apache can be located!])
215 elif test ! -d "$APXS_PREFIX"; then
216 AC_MSG_ERROR([APXS_PREFIX of $APXS_PREFIX cannot be found])
218 AC_MSG_NOTICE([APXS_PREFIX is $APXS_PREFIX])
221 # other subfolders might be derived from APXS_PREFIX
222 if test -z "$APXS_INCLUDE"; then
223 if test -f "$APXS_PREFIX/include/httpd.h"; then
224 APXS_INCLUDE="$APXS_PREFIX/include"
226 AC_MSG_ERROR([can't find Apache include files beneath $APXS_PREFIX])
228 elif ! test -f "$APXS_INCLUDE/httpd.h"; then
229 AC_MSG_ERROR([APXS_INCLUDE of $APXS_INCLUDE does not contain Apache headers])
231 AC_MSG_NOTICE([APXS_INCLUDE is $APXS_INCLUDE])
233 if test -z "$APXS_LIBEXEC"; then
234 if test -d "$APXS_PREFIX/libexec"; then
235 APXS_LIBEXEC="$APXS_PREFIX/libexec"
236 elif test -d "$APXS_PREFIX/modules"; then
237 APXS_LIBEXEC="$APXS_PREFIX/modules"
239 AC_MSG_ERROR([can't find Apache libexec/module directory beneath $APXS_PREFIX])
241 elif ! test -d "$APXS_LIBEXEC"; then
242 AC_MSG_ERROR([APXS_LIBEXEC of $APXS_LIBEXEC does not exist])
244 AC_MSG_NOTICE([APXS_LIBEXEC is $APXS_LIBEXEC])
246 if test -z "$APXS_SYSCONFDIR"; then
247 if test -d "$APXS_PREFIX/conf"; then
248 APXS_SYSCONFDIR="$APXS_PREFIX/conf"
250 AC_MSG_ERROR([can't find Apache conf directory beneath $APXS_PREFIX])
252 elif ! test -d "$APXS_SYSCONFDIR"; then
253 AC_MSG_ERROR([APXS_SYSCONFDIR of $APXS_SYSCONFDIR does not exist])
255 AC_MSG_NOTICE([APXS_SYSCONFDIR is $APXS_SYSCONFDIR])
259 elif test -n "$APXS"; then
261 # extract settings we need from APXS -q
262 APXS_CC="`$APXS -q CC`"
263 APXS_CFLAGS="`$APXS -q CFLAGS` `$APXS -q CFLAGS_SHLIB`"
264 APXS_INCLUDE="`$APXS -q INCLUDEDIR`"
265 APXS_LIBEXEC="`$APXS -q LIBEXECDIR`"
266 APXS_SYSCONFDIR="`$APXS -q SYSCONFDIR`"
269 AC_MSG_RESULT(found at $APXS)
271 if test -z "`$APXS -q LD_SHLIB`" || test "$APXS_LIBEXEC" = "modules"; then
273 [Your APXS installation is broken and cannot be used.
274 Please see http://www.webdav.org/mod_dav/install.html#apxs for
281 # guess we're not doing Apache 1.3
286 AM_CONDITIONAL(HAVE_APXS,test -n "$APXS")
288 if test "$WANT_APACHE" = "yes"; then
290 AC_HELP_STRING([--with-apreq=PATH], [where libapreq is installed]),
291 [if test x_$with_apreq != x_/usr; then
292 LDFLAGS="-L${with_apreq}/lib $LDFLAGS"
293 CPPFLAGS="-I${with_apreq}/include $CPPFLAGS"
296 saved_CPPFLAGS="$CPPFLAGS"
297 CPPFLAGS="-I$APXS_INCLUDE $APXS_CFLAGS $CPPFLAGS"
298 AC_TRY_COMPILE([#include <libapreq/apache_request.h>],
300 test_apreq="yes",test_apreq="no")
301 if test "$test_apreq" = "no"; then
302 CPPFLAGS="$CPPFLAGS -U_XOPEN_SOURCE"
303 APXS_CFLAGS="$APXS_CFLAGS -U_XOPEN_SOURCE"
304 AC_CHECK_HEADER([libapreq/apache_request.h],,
305 AC_MSG_ERROR([unable to find a usable libapreq header]))
308 dnl saved_LIBS="$LIBS"
309 dnl LIBS="-lapreq $LIBS"
311 dnl [#include <libapreq/apache_request.h>],
312 dnl [ApacheRequest_expires],
313 dnl [AC_DEFINE(HAVE_APREQ,1,[Define if apreq library was found])],
314 dnl [AC_MSG_ERROR([unable to link with apreq])
316 dnl LIBS="$saved_LIBS"
317 CPPFLAGS="$saved_CPPFLAGS"
319 AC_ARG_ENABLE([apxs-install],
320 AC_HELP_STRING([--enable-apxs-install],
321 [use apxs to install the apache modules]),
322 APXS_INSTALL="yes", )
325 AC_SUBST(APXS_CFLAGS)
326 AC_SUBST(APXS_INCLUDE)
327 AC_SUBST(APXS_LIBEXEC)
328 AC_SUBST(APXS_SYSCONFDIR)
330 # output the Apache 1.3 makefiles
331 WANT_SUBDIRS="$WANT_SUBDIRS mod_shire mod_shibrm"
333 # always output the Makefile, even if we don't use it
334 AC_CONFIG_FILES([mod_shire/Makefile mod_shibrm/Makefile])
336 AM_CONDITIONAL(DO_APXS_INSTALL,test -n "$APXS_INSTALL")
338 AC_SUBST(WANT_SUBDIRS)
340 if test -n "$APXS_CC" && test "$APXS_CC" != "$CC" ; then
341 echo "=================================================================="
342 echo "WARNING: You have chosen to compile Apache modules with a different"
343 echo " compiler than the one used to compile Apache."
345 echo " Current compiler: $CC"
346 echo " Apache's compiler: $APXS_CC"
348 echo "This could cause some problems."
349 echo "=================================================================="