Fix backslashes in SHIBSP_PREFIX variable by manually creating it during the script...
[shibboleth/sp.git] / configure.ac
index 33f0698..ef10e95 100644 (file)
@@ -3,38 +3,62 @@ AC_INIT([shibboleth], [2.0], [shibboleth-users@internet2.edu], [shibboleth])
 AM_CONFIG_HEADER(config.h)
 AM_INIT_AUTOMAKE([shibboleth],[2.0])
 
+sinclude(doxygen.m4)
 sinclude(acx_pthread.m4)
 
+# Docygen features
+DX_HTML_FEATURE(ON)
+DX_CHM_FEATURE(OFF)
+DX_CHI_FEATURE(OFF)
+DX_MAN_FEATURE(OFF)
+DX_RTF_FEATURE(OFF)
+DX_XML_FEATURE(OFF)
+DX_PDF_FEATURE(OFF)
+DX_PS_FEATURE(OFF)
+DX_INIT_DOXYGEN(shibboleth, doxygen.cfg, doc/api)
+DX_INCLUDE=
+
 AC_ARG_ENABLE(debug,
     AC_HELP_STRING(--enable-debug, [Have GCC compile with symbols (Default = no)
 ]),
     enable_debug=$enableval, enable_debug=no)
 
 if test "$enable_debug" = "yes" ; then
-    GCC_CFLAGS="$CFLAGS -Wall -g -D_DEBUG"
-    GCC_CXXFLAGS="$CXXFLAGS -Wall -g -D_DEBUG"
+    GCC_CFLAGS="$CFLAGS -g -D_DEBUG"
+    GCC_CXXFLAGS="$CXXFLAGS -g -D_DEBUG"
 else
-    GCC_CFLAGS="$CFLAGS -Wall -O2 -DNDEBUG"
-    GCC_CXXFLAGS="$CXXFLAGS -Wall -O2 -DNDEBUG"
+    GCC_CFLAGS="$CFLAGS -O2 -DNDEBUG"
+    GCC_CXXFLAGS="$CXXFLAGS -O2 -DNDEBUG"
 fi
 
 AC_PROG_CC([gcc gcc3 cc])
 AC_PROG_CXX([g++ g++3 c++ CC])
+AC_CANONICAL_HOST
 
 if test "$GCC" = "yes" ; then
-    CFLAGS="$GCC_CFLAGS"
-    CXXFLAGS="$GCC_CXXFLAGS"
+#    AC_HAVE_GCC_VERSION(4,0,0,0,
+#        [
+#        AC_DEFINE(GCC_HASCLASSVISIBILITY,1,
+#            [Define to enable class visibility control in gcc.])
+#        GCC_CFLAGS="$GCC_CFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
+#        GCC_CXXFLAGS="$GCC_CXXFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
+#        ])
+    CFLAGS="-Wall $GCC_CFLAGS"
+    CXXFLAGS="-Wall $GCC_CXXFLAGS"
+else
+# Fix for Sun Workshop compiler in debug mode, may be Sun case #6360993
+       case "${host_cpu}-${host_os}" in
+               *solaris*)
+                       if test "$CXX" = "CC" ; then
+                               CXXFLAGS="$CXXFLAGS -Qoption ccfe -stabs=no%dfltlit+no%dflthlp"
+                       fi
+               ;;
+       esac
 fi
 
 AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 
-AC_LANG(C++)
-
-# C++ requirements
-AC_CXX_REQUIRE_STL
-AC_CXX_NAMESPACES
-
 AC_LANG(C)
 
 # Checks for typedefs, structures, and compiler characteristics.
@@ -45,14 +69,7 @@ AC_STRUCT_TM
 # Checks for library functions.
 AC_FUNC_STRFTIME
 AC_FUNC_STRERROR_R
-AC_CHECK_FUNCS([strchr strdup strstr gmtime_r ctime_r strtok_r strcasecmp])
-AC_CHECK_HEADERS([dlfcn.h])
-
-# old_LIBS="$LIBS"
-# AC_SEARCH_LIBS(xdr_uint64_t,nsl,,
-#      [CFLAGS="$CFLAGS -DNEED_XDR_LONGLONG"
-#       CXXFLAGS="$CXXFLAGS -DNEED_XDR_LONGLONG"])
-# LIBS="$old_LIBS"
+AC_CHECK_FUNCS([strchr strdup strstr timegm gmtime_r strtok_r strcasecmp])
 
 # checks for pthreads
 ACX_PTHREAD([enable_threads="pthread"],[enable_threads="no"])
@@ -65,68 +82,116 @@ else
     CXXFLAGS="$PTHREAD_CFLAGS $CXXFLAGS"
 fi
 
-AC_ARG_WITH(dmalloc,
-            AC_HELP_STRING([--with-dmalloc=PATH], [where dmalloc is installed]),
-            [if test x_$with_dmalloc != x_/usr; then
-                LDFLAGS="-L${with_dmalloc}/lib $LDFLAGS"
-                CPPFLAGS="-I${with_dmalloc}/include $CPPFLAGS"
-            fi
-           AC_CHECK_LIB(dmallocxx, dmalloc_shutdown,,
-                        AC_MSG_ERROR([unable to find dmallocxx library]))
-           ])
+# Thank you Solaris, really.
+AC_MSG_CHECKING(for ctime_r)
+ if test -z "$ac_cv_ctime_args"; then
+     AC_TRY_COMPILE(
+     [#include <time.h>],
+     [
+         time_t clock;
+         char buf[26];
+         ctime_r(&clock, buf);
+     ], ac_cv_ctime_args=2)
+
+     AC_TRY_COMPILE(
+     [#include <time.h>],
+     [
+         time_t clock;
+         char buf[26];
+         ctime_r(&clock, buf, 26);
+     ], ac_cv_ctime_args=3)
+ fi
+ if test -z "$ac_cv_ctime_args"; then
+     AC_MSG_RESULT(no)
+ else
+     if test "$ac_cv_ctime_args" = 2; then
+         AC_DEFINE(HAVE_CTIME_R_2,1,[Define if ctime_r is present with 2 parameters.])
+     elif test "$ac_cv_ctime_args" = 3; then
+         AC_DEFINE(HAVE_CTIME_R_3,1,[Define if ctime_r is present with 3 parameters.])
+     fi
+     AC_MSG_RESULT([yes, and it takes $ac_cv_ctime_args arguments])
+ fi 
 
 # OpenSSL settings
-AC_PATH_PROG(PKG_CONFIG, pkg-config)
-if test "x$PKG_CONFIG" = x || test "x$PKG_CONFIG" = "xno" ; then
-    AC_ARG_WITH(openssl, 
-            AC_HELP_STRING([--with-openssl=PATH], [where openssl is installed]),
-            [if test x_$with_openssl != x_/usr; then
-           SSLLIBS="-L${with_openssl}/lib"
-           SSLFLAGS="-I${with_openssl}/include"
-            fi])
-    SSLLIBS="$SSLLIBS -lssl -lcrypto"
-else
-    SSLLIBS="`$PKG_CONFIG --libs openssl`"
-    SSLFLAGS="`$PKG_CONFIG --cflags openssl`"
+AC_ARG_WITH(openssl,
+    AC_HELP_STRING([--with-openssl=PATH], [where openssl is installed]),
+    [if test x_$with_openssl != x_/usr; then
+        SSLFLAGS="-I${with_openssl}/include"
+    fi])
+
+if test "x$SSLFLAGS" = "x" ; then
+    AC_PATH_PROG(PKG_CONFIG, pkg-config)
+    if test "x$PKG_CONFIG" != x && test "x$PKG_CONFIG" != "xno" ; then
+        if pkg-config openssl ; then
+            SSLFLAGS="`$PKG_CONFIG --cflags openssl`"
+        else
+            AC_MSG_ERROR([OpenSSL not supported by pkg-config, try --with-openssl instead])
+        fi
+    fi
 fi
-AC_MSG_CHECKING(for OpenSSL libraries)
-AC_MSG_RESULT($SSLLIBS)
-LIBS="$LIBS $SSLLIBS"
+
 AC_MSG_CHECKING(for OpenSSL cflags)
 AC_MSG_RESULT($SSLFLAGS)
 CPPFLAGS="$SSLFLAGS $CPPFLAGS"
 
-AC_CHECK_HEADER([openssl/ssl.h],,
+AC_CHECK_HEADER([openssl/x509.h],,
                 AC_MSG_ERROR([unable to find openssl header files]))
-AC_MSG_CHECKING(for ERR_load_CRYPTO_string)
-AC_TRY_LINK_FUNC([ERR_load_CRYPTO_strings],,
-             AC_MSG_ERROR([unable to link with openssl libraries]))
-AC_MSG_RESULT(yes)
-AC_MSG_CHECKING(for SSL_library_init)
-AC_TRY_LINK_FUNC([SSL_library_init],, 
-             AC_MSG_ERROR([unable to link with openssl libraries]))
-AC_MSG_RESULT(yes)
 
 AC_LANG(C++)
 
-# log4cpp settings
-AC_PATH_PROG(LOG4CPP_CONFIG,log4cpp-config)
-AC_ARG_WITH(log4cpp,
-            AC_HELP_STRING([--with-log4cpp=PATH], [where log4cpp is installed]),
-            [LOG4CPP_CONFIG="${with_log4cpp}/bin/log4cpp-config"])
-if test -f "${LOG4CPP_CONFIG}"; then
-    LDFLAGS="`${LOG4CPP_CONFIG} --libs` $LDFLAGS"
-    CPPFLAGS="`${LOG4CPP_CONFIG} --cflags` $CPPFLAGS"
+# C++ requirements
+AC_CXX_REQUIRE_STL
+AC_CXX_NAMESPACES
+
+# log4shib settings (favor this version over the log4cpp code)
+AC_PATH_PROG(LOG4SHIB_CONFIG,log4shib-config)
+AC_ARG_WITH(log4shib,
+    AC_HELP_STRING([--with-log4shib=PATH], [where log4shib-config is installed]),
+    [
+    LOG4SHIB_CONFIG="${with_log4shib}"
+    if ! test -f "${LOG4SHIB_CONFIG}" ; then
+       LOG4SHIB_CONFIG="${with_log4shib}/bin/log4shib-config"
+    fi
+    ])
+if test -f "${LOG4SHIB_CONFIG}"; then
+    LDFLAGS="`${LOG4SHIB_CONFIG} --libs` $LDFLAGS"
+    CPPFLAGS="`${LOG4SHIB_CONFIG} --cflags` $CPPFLAGS"
+       AC_CHECK_HEADER([log4shib/CategoryStream.hh],,AC_MSG_ERROR([unable to find log4shib header files]))
+       AC_TRY_LINK(
+               [#include <log4shib/Category.hh>
+#include <log4shib/CategoryStream.hh>],
+               [log4shib::Category::getInstance("foo").errorStream() << log4shib::eol],
+               [AC_DEFINE(SHIBSP_LOG4SHIB,1,[Define if log4shib library is used.])],
+               [AC_MSG_ERROR([unable to link with log4shib])])
 else
-    AC_MSG_WARN([log4cpp-config not found, guessing at log4cpp build settings])
-    LIBS="-llog4cpp $LIBS"
+    AC_MSG_WARN([log4shib-config not found, may need to use --with-log4shib option])
+    AC_MSG_WARN([will look for original log4cpp library])
+    
+       # log4cpp settings
+       AC_PATH_PROG(LOG4CPP_CONFIG,log4cpp-config)
+       AC_ARG_WITH(log4cpp,
+           AC_HELP_STRING([--with-log4cpp=PATH], [where log4cpp-config is installed]),
+           [
+           LOG4CPP_CONFIG="${with_log4cpp}"
+           if ! test -f "${LOG4CPP_CONFIG}" ; then
+               LOG4CPP_CONFIG="${with_log4cpp}/bin/log4cpp-config"
+           fi
+           ])
+       if test -f "${LOG4CPP_CONFIG}"; then
+               AC_MSG_WARN([will try to use log4cpp, note that most non-Internet2 supplied versions are not thread-safe])
+           LDFLAGS="`${LOG4CPP_CONFIG} --libs` $LDFLAGS"
+           CPPFLAGS="`${LOG4CPP_CONFIG} --cflags` $CPPFLAGS"
+               AC_CHECK_HEADER([log4cpp/CategoryStream.hh],,AC_MSG_ERROR([unable to find log4cpp header files]))
+               AC_TRY_LINK(
+                       [#include <log4cpp/Category.hh>
+#include <log4cpp/CategoryStream.hh>],
+                       [log4cpp::Category::getInstance("foo").errorStream() << log4cpp::eol],
+                       [AC_DEFINE(SHIBSP_LOG4CPP,1,[Define if log4cpp library is used.])],
+                       [AC_MSG_ERROR([unable to link with log4cpp, need version 1.0 or later])])
+       else
+           AC_MSG_ERROR([log4cpp-config not found, may need to use --with-log4cpp option])
+       fi
 fi
-AC_CHECK_HEADER([log4cpp/Category.hh],,AC_MSG_ERROR([unable to find log4cpp header files]))
-AC_TRY_LINK(
-       [#include <log4cpp/Category.hh>],
-       [log4cpp::Category::getInstance("foo")],
-       [AC_DEFINE(HAVE_LIBLOG4CPP,1,[Define if log4cpp library was found])],
-       [AC_MSG_ERROR([unable to link with log4cpp])])
 
 # Xerces settings
 AC_ARG_WITH(xerces, 
@@ -140,14 +205,14 @@ AC_CHECK_HEADER([xercesc/dom/DOM.hpp],,
                 AC_MSG_ERROR([unable to find xerces header files]))
 AC_MSG_CHECKING([Xerces version])
 AC_PREPROC_IFELSE(
-        [AC_LANG_PROGRAM([#include <xercesc/util/XercesVersion.hpp>],
-[#if  _XERCES_VERSION > 20200 && _XERCES_VERSION != 20600
+    [AC_LANG_PROGRAM([#include <xercesc/util/XercesVersion.hpp>],
+[#if  _XERCES_VERSION != 20600
 int i = 0;
 #else
-#error requires version > 2.2.0 but not 2.6.0
+#error cannot use version 2.6.0
 #endif])],
-        [AC_MSG_RESULT(OK)],
-        [AC_MSG_ERROR([Shibboleth requires patched Xerces version 2.6.1 (http://shibboleth.internet2.edu/downloads/)])])
+    [AC_MSG_RESULT(OK)],
+    [AC_MSG_FAILURE([Xerces-C v2.6.0 has bugs that inhibit use with signed XML, please use a newer version])])
 AC_TRY_LINK(
         [#include <xercesc/util/PlatformUtils.hpp>],
         [xercesc::XMLPlatformUtils::Initialize()],
@@ -155,47 +220,143 @@ AC_TRY_LINK(
         [AC_MSG_ERROR([unable to link with Xerces])])
 
 
+#XML-Tooling settings
+AC_ARG_WITH(xmltooling,
+            AC_HELP_STRING([--with-xmltooling=PATH], [where xmltooling-c is installed]),
+            [if test x_$with_xmltooling != x_/usr; then
+                LDFLAGS="-L${with_xmltooling}/lib $LDFLAGS"
+                CPPFLAGS="-I${with_xmltooling}/include $CPPFLAGS"
+            fi])
+LITE_LIBS="-lxmltooling-lite"
+XMLSEC_LIBS="-lxmltooling"
+AC_CHECK_HEADER([xmltooling/base.h],,
+                AC_MSG_ERROR([unable to find xmltooling header files]))
+
+# Establish location of xmltooling catalog.
+XMLTOOLINGXMLDIR=""
+if test "x$with_xmltooling" = "x" ; then
+   with_xmltooling="/usr"
+fi
+if test -f $with_xmltooling/share/xml/xmltooling/catalog.xml ; then
+    XMLTOOLINGXMLDIR="$with_xmltooling"
+elif test -f $with_xerces/share/xml/xmltooling/catalog.xml ; then
+    XMLTOOLINGXMLDIR="$with_xerces"
+elif test -f $with_log4shib/share/xml/xmltooling/catalog.xml ; then
+    XMLTOOLINGXMLDIR="$with_log4shib"
+fi
+if test "x$XMLTOOLINGXMLDIR" = "x" ; then
+    AC_MSG_ERROR([xmltooling XML catalog not found, may need to use --with-xmltooling option])
+fi
+XMLTOOLINGXMLDIR="$XMLTOOLINGXMLDIR/share/xml/xmltooling"
+AC_SUBST(XMLTOOLINGXMLDIR)
+
 # XML-Security settings
 AC_ARG_WITH(xmlsec,
-            AC_HELP_STRING([--with-xmlsec=PATH], [where xmlsec is installed]),
-            [if test x_$with_xmlsec != x_/usr; then
-                LDFLAGS="-L${with_xmlsec}/lib $LDFLAGS"
-                CPPFLAGS="-I${with_xmlsec}/include $CPPFLAGS"
-            fi])
-LIBS="-lxml-security-c $LIBS"
-AC_CHECK_HEADER([xsec/xenc/XENCEncryptionMethod.hpp],,AC_MSG_ERROR([unable to find xml-security 1.1 header files]),[#include <xercesc/dom/DOM.hpp>])
+            AC_HELP_STRING([--with-xmlsec=PATH], [where xmlsec is installed]),,
+            [with_xmlsec=/usr])
+
+if test x_$with_xmlsec != x_/usr; then
+    LDFLAGS="-L${with_xmlsec}/lib $LDFLAGS"
+    CPPFLAGS="-I${with_xmlsec}/include $CPPFLAGS"
+fi        
+XMLSEC_LIBS="-lxml-security-c $XMLSEC_LIBS"
+
+# save and append master libs
+save_LIBS="$LIBS"
+LIBS="$XMLSEC_LIBS $LIBS"
+
+AC_CHECK_HEADER([xsec/utils/XSECPlatformUtils.hpp],,AC_MSG_ERROR([unable to find XML-Security header files]))
+AC_MSG_CHECKING([XML-Security version])
+AC_PREPROC_IFELSE(
+    [AC_LANG_PROGRAM([#include <xsec/utils/XSECPlatformUtils.hpp>],
+    [#if XSEC_VERSION_MAJOR > 1 || (XSEC_VERSION_MAJOR == 1 && XSEC_VERSION_MEDIUM > 3)
+int i = 0;
+#else
+#error need version 1.4.0 or later
+#endif])],
+    [AC_MSG_RESULT(OK)],
+    [AC_MSG_FAILURE([XML-Security version 1.4.0 or greater is required.])])
 AC_TRY_LINK(
         [#include <xsec/utils/XSECPlatformUtils.hpp>],
-        [XSECPlatformUtils::Initialise()],
-        [AC_DEFINE(HAVE_LIBXSEC,1,[Define if XML-Sec library was found])],
-        [AC_MSG_ERROR([unable to link with xml-security])])
+        [XSECPlatformUtils::Initialise()],,
+        [AC_MSG_ERROR([unable to link with XML-Security])])
+
+# restore master libs
+LIBS="$save_LIBS"
 
 # OpenSAML settings
 AC_ARG_WITH(saml,
-            AC_HELP_STRING([--with-saml=PATH], [where saml is installed]),
-            [if test x_$with_saml != x_/usr; then
-                LDFLAGS="-L${with_saml}/lib $LDFLAGS"
-                CPPFLAGS="-I${with_saml}/include $CPPFLAGS"
-            fi])
-AC_CHECK_HEADER([saml/saml.h],,
-                AC_MSG_ERROR([unable to find saml header files]))
-LIBS="-lsaml $LIBS"
+    AC_HELP_STRING([--with-saml=PATH], [where saml is installed]),
+    [if test x_$with_saml != x_/usr; then
+        LDFLAGS="-L${with_saml}/lib $LDFLAGS"
+        CPPFLAGS="-I${with_saml}/include $CPPFLAGS"
+    fi])
+XMLSEC_LIBS="-lsaml $XMLSEC_LIBS"
+
+# save and append master libs
+save_LIBS="$LIBS"
+LIBS="$XMLSEC_LIBS $LIBS"
+
+AC_CHECK_HEADER([saml/saml2/metadata/Metadata.h],,
+                AC_MSG_ERROR([unable to find OpenSAML header files]))
 AC_TRY_LINK(
-       [#include <saml/saml.h>
+       [#include <saml/SAMLConfig.h>
 #include <saml/version.h>],
-       [#if _OPENSAML_VERSION >= 10100
-saml::SAMLConfig::getConfig();
+       [#if _OPENSAML_VERSION >= 20000
+opensaml::SAMLConfig::getConfig();
 #else
-#error Need OpenSAML version 1.1 or higher
+#error Need OpenSAML version 2.0 or higher
 #endif],
         [AC_DEFINE(HAVE_SAML,1,[Define if saml library was found])],
-        [AC_MSG_ERROR([unable to link with saml, or version too old])])
+        [AC_MSG_ERROR([unable to link with OpenSAML, or version was too old])])
+
+# restore master libs
+LIBS="$save_LIBS"
+
+# Establish location of opensaml catalogs.
+OPENSAMLXMLDIR=""
+if test "x$with_saml" = "x" ; then
+    with_saml="/usr"
+fi
+if test -f $with_saml/share/xml/opensaml/saml20-catalog.xml ; then
+    OPENSAMLXMLDIR="$with_saml"
+elif test -f $with_xmltooling/share/xml/opensaml/saml20-catalog.xml ; then
+    OPENSAMLXMLDIR="$with_xmltooling"
+elif test -f $with_xerces/share/xml/opensaml/saml20-catalog.xml ; then
+    OPENSAMLXMLDIR="$with_xerces"
+elif test -f $with_log4shib/share/xml/opensaml/saml20-catalog.xml ; then
+    OPENSAMLXMLDIR="$with_log4shib"
+fi
+if test "x$OPENSAMLXMLDIR" = "x" ; then
+    AC_MSG_ERROR([opensaml XML catalogs not found, may need to use --with-saml option])
+fi
+OPENSAMLXMLDIR="$OPENSAMLXMLDIR/share/xml/opensaml"
+AC_SUBST(OPENSAMLXMLDIR)
+
+AC_SUBST(LITE_LIBS)
+AC_SUBST(XMLSEC_LIBS)
 
 # output the underlying makefiles
-WANT_SUBDIRS="doc shib schemas configs shib-target shar siterefresh test xmlproviders"
-AC_CONFIG_FILES([Makefile doc/Makefile shib/Makefile schemas/Makefile \
-                configs/Makefile shib-target/Makefile shar/Makefile siterefresh/Makefile \
-                test/Makefile selinux/Makefile])
+WANT_SUBDIRS="doc schemas configs shibsp shibd util"
+AC_CONFIG_FILES([Makefile doc/Makefile schemas/Makefile \
+       configs/Makefile shibsp/Makefile shibd/Makefile \
+       util/Makefile selinux/Makefile])
+
+## ADFS?
+AC_CONFIG_FILES([adfs/Makefile])
+AC_ARG_ENABLE([adfs],
+       AC_HELP_STRING([--disable-adfs], [don't build the ADFS module]),
+       [adfs_enabled=$enableval], [adfs_enabled=yes])
+if test "x$adfs_enabled" = "x" ; then
+   adfs_enabled=yes
+fi
+AC_MSG_CHECKING(whether to build the ADFS module)
+if test "$adfs_enabled" = "no" ; then
+   AC_MSG_RESULT(no)
+else
+   AC_MSG_RESULT(yes)
+   WANT_SUBDIRS="$WANT_SUBDIRS adfs"
+fi
 
 
 #
@@ -215,14 +376,14 @@ if test "$WANT_NSAPI" != "no"; then
   if test -d $WANT_NSAPI/include ; then
     NSAPI_INCLUDE=$WANT_NSAPI/include
     AC_MSG_RESULT(Netscape-Enterprise 3.x style)
-    AC_CHECK_HEADERS([$NSAPI_INCLUDE/nsapi.h])
+    AC_CHECK_HEADERS([$NSAPI_INCLUDE/nsapi.h],,,[#define XP_UNIX])
     NSAPI_INCLUDE="$NSAPI_INC_DIR -I$NSAPI_INCLUDE"
   fi
   if test -d $WANT_NSAPI/plugins/include ; then
     test -n "$NSAPI_INCLUDE" && NSAPI_INC_DIR="-I$NSAPI_INCLUDE"
     NSAPI_INCLUDE="$WANT_NSAPI/plugins/include"
     AC_MSG_RESULT(iPlanet 4.x / SunONE 6.x style)
-    AC_CHECK_HEADERS([$NSAPI_INCLUDE/nsapi.h])
+    AC_CHECK_HEADERS([$NSAPI_INCLUDE/nsapi.h],,,[#define XP_UNIX])
     NSAPI_INCLUDE="$NSAPI_INC_DIR -I$NSAPI_INCLUDE"
   fi
   if test "$NSAPI_INCLUDE" = ""; then
@@ -242,6 +403,96 @@ if test ! "$WANT_NSAPI" = "no" ; then
 fi
 
 
+#
+# Build FastCGI support?
+#
+AC_MSG_CHECKING(for FastCGI support)
+AC_ARG_WITH(fastcgi,
+    AC_HELP_STRING([--with-fastcgi=DIR], [Build FastCGI support]),
+    [WANT_FASTCGI=$withval],[WANT_FASTCGI=no])
+AC_MSG_RESULT($WANT_FASTCGI)
+
+if test "$WANT_FASTCGI" != "no"; then
+    if test "$WANT_FASTCGI" != "yes"; then
+        if test x_$WANT_FASTCGI != x_/usr; then
+            FASTCGI_INCLUDE="-I$WANT_FASTCGI/include"
+            FASTCGI_LDFLAGS="-L$WANT_FASTCGI/lib"
+        fi
+    fi
+    AC_CHECK_HEADER([fcgio.h],,
+        AC_MSG_ERROR([unable to find FastCGI header files]))
+    FASTCGI_LIBS="-lfcgi -lfcgi++"
+fi
+
+AC_SUBST(FASTCGI_INCLUDE)
+AC_SUBST(FASTCGI_LDFLAGS)
+AC_SUBST(FASTCGI_LIBS)
+
+# always output the Makefile, even if you don't use it
+AC_CONFIG_FILES([fastcgi/Makefile])
+AM_CONDITIONAL(BUILD_FASTCGI,test ! "$WANT_FASTCGI" = "no")
+
+if test ! "$WANT_FASTCGI" = "no" ; then
+    WANT_SUBDIRS="$WANT_SUBDIRS fastcgi"
+fi
+
+
+#
+# If no --enable-apache-xx specified 
+# find a default and fake the specific parameters
+#
+
+# simple macro to peek at an enable or a with
+AC_DEFUN([Peek],
+if test "[${[$1]_][$2]+set}" = set; then
+  peekval="${[$1]_[$2]}"
+  $3
+fi; dnl
+)
+
+AC_MSG_CHECKING(if default apache needed)
+need_default=yes
+Peek(enable,apache_13,need_default=no)
+Peek(enable,apache_20,need_default=no)
+Peek(enable,apache_22,need_default=no)
+AC_MSG_RESULT($need_default)
+
+if test "$need_default" = "yes"; then
+  # find an apxs, then the httpd
+  xs=
+  Peek(with,apxs,xs="$peekval")
+  Peek(with,apxs2,xs="$peekval")
+  Peek(with,apxs22,xs="$peekval")
+  if test "x$xs" = "x"; then
+     AC_PATH_PROGS(xs, apxs2 apxs,
+        AC_MSG_ERROR(No apxs, no apache found.  Try --with-apxs),
+        [/usr/local/apache2/bin:/usr/local/apache/bin:/usr/sbin:$PATH])
+  fi
+  # ask the daemon for the version and set parameters
+  AC_MSG_CHECKING(default apache version)
+  httpd="`$xs -q SBINDIR`/`$xs -q TARGET`"
+  if test "x$httpd" != "x" && test -f $httpd ; then
+     v=`$httpd -v|$SED -n -e 's/.*Apache\/\.*//p'`
+     case $v in
+       1.3*)   [enable_apache_13]=yes
+               [with_apxs]=$xs
+               AC_MSG_RESULT(1.3)
+               ;;
+       2.0*)   [enable_apache_20]=yes
+               [with_apxs2]=$xs
+               AC_MSG_RESULT(2.0)
+               ;;
+       2.2*)   [enable_apache_22]=yes
+               [with_apxs22]=$xs
+               AC_MSG_RESULT(2.2)
+               ;;
+       *)      AC_MSG_ERROR(unusable apache versions: $v. Try setting --with-apxs)
+     esac
+  else 
+     AC_MSG_RESULT(cannot determine version.  Try setting --with-apxs)
+  fi
+fi
+
 # Apache 1.3 (mod_shib_13)
 #   --enable-apache-13
 #   --with-apxs      (DSO build, the normal way, uses apxs to derive build flags)
@@ -293,7 +544,7 @@ if test "$WANT_APACHE_13" = "yes" ; then
 
     # extract settings we need from APXS -q
     APXS_CC="`$APXS -q CC`"
-    APXS_CFLAGS="`$APXS -q CPPFLAGS` `$APXS -q CFLAGS` `$APXS -q CFLAGS_SHLIB`"
+    APXS_CFLAGS="`$APXS -q CFLAGS` `$APXS -q CFLAGS_SHLIB`"
     APXS_INCLUDE="`$APXS -q INCLUDEDIR`"
 fi
 
@@ -374,7 +625,7 @@ if test "$WANT_APACHE_20" = "yes" ; then
         fi
         ],
         [
-        AC_PATH_PROG(APR_CONFIG, apr-config)
+        AC_PATH_PROG(APR_CONFIG, apr-config,,[`$APXS2 -q SBINDIR`]:[$PATH])
         ])
        if test -f "${APR_CONFIG}"; then
         APR_CFLAGS="`${APR_CONFIG} --cflags` `${APR_CONFIG} --cppflags` `${APR_CONFIG} --includes`"
@@ -384,7 +635,7 @@ if test "$WANT_APACHE_20" = "yes" ; then
 
     # extract settings we need from APXS2 -q
     APXS2_CC="`$APXS2 -q CC`"
-    APXS2_CFLAGS="`$APXS2 -q CPPFLAGS` `$APXS2 -q CFLAGS` `$APXS2 -q CFLAGS_SHLIB` $APR_CFLAGS"
+    APXS2_CFLAGS="`$APXS2 -q CPPFLAGS` `$APXS2 -q CFLAGS` $APR_CFLAGS"
     APXS2_INCLUDE="`$APXS2 -q INCLUDEDIR`"
 fi
 
@@ -465,7 +716,7 @@ if test "$WANT_APACHE_22" = "yes" ; then
         fi
         ],
         [
-        AC_PATH_PROG(APR1_CONFIG, apr-1-config)
+        AC_PATH_PROG(APR1_CONFIG, apr-1-config,,[`$APXS22 -q SBINDIR`]:[$PATH])
         ])
        if test -f "${APR1_CONFIG}"; then
         APR1_CFLAGS="`${APR1_CONFIG} --cflags` `${APR1_CONFIG} --cppflags` `${APR1_CONFIG} --includes`"
@@ -475,7 +726,7 @@ if test "$WANT_APACHE_22" = "yes" ; then
 
     # extract settings we need from APXS22 -q
     APXS22_CC="`$APXS22 -q CC`"
-    APXS22_CFLAGS="`$APXS22 -q CPPFLAGS` `$APXS22 -q CFLAGS` `$APXS22 -q CFLAGS_SHLIB` $APR1_CFLAGS"
+    APXS22_CFLAGS="`$APXS22 -q CPPFLAGS` `$APXS22 -q CFLAGS` $APR1_CFLAGS"
     APXS22_INCLUDE="`$APXS22 -q INCLUDEDIR`"
 fi
 
@@ -495,156 +746,18 @@ fi
 
 
 #
-# Implement the checks of the MySQL Credential Cache
-#
-# 1) Assume the user wants MySQL; if it's not found then just continue without
-# 2) If the user specifically requested Mysql, look for it and ERROR if not found
-# 3) If the user specifically requested no-mysql, don't build it.
-#
-
-AC_CONFIG_FILES([shib-mysql-ccache/Makefile])
-
-# determine whether we should enable the mysql ccache
-AC_ARG_ENABLE([mysql],
-       AC_HELP_STRING([--disable-mysql], [disable the MySQL Credential Cache]),
-       [mysql_enabled=$enableval], [mysql_enabled=default])
-
-if test "x$mysql_enabled" = "x" ; then
-   mysql_enabled=yes
-fi
-
-# Are we trying to build MySQL?
-AC_MSG_CHECKING(whether to build the MySQL ccache)
-if test "$mysql_enabled" = "yes" ; then
-   build_mysql=yes
-   AC_MSG_RESULT(yes)
-elif test "$mysql_enabled" = "default" ; then
-   build_mysql=yes
-   AC_MSG_RESULT([yes, if it can be found])
-else
-   build_mysql=no
-   AC_MSG_RESULT(no)
-fi
-
-# If we're trying to build MySQL, try to find the mysql_config program,
-# verify we've got mysql >= 4, and make sure we can build with mysqld
-if test "$build_mysql" = "yes" ; then
-   mysql_dir=""
-   AC_ARG_WITH(mysql,
-       AC_HELP_STRING([--with-mysql=PATH], [directory where mysql is installed]),
-           [if test "$with_mysql" = no ; then
-             AC_MSG_ERROR([Try running --disable-mysql instead.])
-         elif test "$with_mysql" != yes ; then
-             mysql_dir="$with_mysql/bin"
-         fi ])
-
-   # Try to find the mysql_config program
-   AC_PATH_PROG(MYSQL_CONFIG, mysql_config, no, $mysql_dir $PATH )
-
-   if test "$MYSQL_CONFIG" = no ; then
-      if test "$mysql_enabled" = "yes" ; then
-        AC_MSG_ERROR(Cannot find mysql_config)
-      else
-        AC_MSG_WARN(MySQL not found.  skipping.)
-      fi
-   fi
-fi
-
-# if we found mysql_config then build_mysql is 'yes'
-if test "$MYSQL_CONFIG" != no ; then
-   AC_MSG_CHECKING(for mysql version >= 4)
-   mysql_version=`$MYSQL_CONFIG --version`
-   mysql_major_version=`echo $mysql_version | awk -F. '{print $1}'`
-   mysql_version_ok=yes
-   if test $mysql_major_version -lt 4 ; then
-     mysql_version_ok=no
-     if test "$mysql_enabled" = "yes" ; then
-       AC_MSG_ERROR(You need MySQL version >= 4, found $mysql_version)
-     fi
-     AC_MSG_RESULT(no.. skipping MySQL)
-   else
-     AC_MSG_RESULT(yes)
-   fi
-fi
-
-# if mysql_version_ok is 'yes', then we've made it this far.. ;)
-if test "$mysql_version_ok" = "yes" ; then
-   AC_MSG_CHECKING(for embedded-MySQL libraries)
-   MYSQL_LIBS=`$MYSQL_CONFIG --libmysqld-libs`
-   if test $? != 0 ; then
-      found_mysql=no
-      if test "$mysql_enabled" = "yes" ; then
-        AC_MSG_ERROR(Could not find the MySQL Embedded-server libraries.)
-      else
-        AC_MSG_RESULT(no.. skipping MySQL)
-      fi
-   else
-      found_mysql=yes
-      AC_MSG_RESULT(yes)
-   fi
-fi
-
-# if found_mysql=yes then test that we can actually build mysql
-if test "$found_mysql" = yes ; then
-   MYSQL_CFLAGS=`$MYSQL_CONFIG --cflags`
-   MYSQL_CFLAGS=`eval echo $MYSQL_CFLAGS`
-   MYSQL_LIBS=`eval echo $MYSQL_LIBS`
-
-   save_CPPFLAGS="$CPPFLAGS"
-   CPPFLAGS="$CPPFLAGS $MYSQL_CFLAGS"
-
-   AC_CHECK_HEADER([mysql.h], [have_mysql_h=yes], [have_mysql_h=no])
-   if test "$have_mysql_h" = no -a "$mysql_enabled" = "yes" ; then
-     AC_MSG_ERROR(unable to find MySQL header files)
-   fi
-
-   if test "$have_mysql_h" = yes ; then
-      save_LIBS="$LIBS"
-      LIBS="$LIBS $MYSQL_LIBS"
-      AC_MSG_CHECKING(if we can link againt mysql)
-      AC_TRY_LINK(
-        [#include <mysql.h>
-         #include <stdio.h>],
-        [mysql_server_init(0, NULL, NULL)],
-        [have_mysql_libs=yes],
-        [have_mysql_libs=no])
-      LIBS="$save_LIBS"
-
-      if test "$have_mysql_libs" = no ; then
-         if test "$mysql_enabled" = "yes" ; then
-            AC_MSG_ERROR([unable to link with MySQL Embedded Server Library])
-         else
-            AC_MSG_RESULT(no.  skipping MySQL)
-         fi
-      fi
-   fi
-
-   CPPFLAGS="$save_CPPFLAGS"
-fi
-
-# if have_mysql_libs=yes then go ahead with building MySQL
-if test "$have_mysql_libs" = yes ; then
-   # this AC_MSG_RESULT is from above!
-   AC_MSG_RESULT(yes)
-   WANT_SUBDIRS="$WANT_SUBDIRS shib-mysql-ccache"
-   AC_SUBST(MYSQL_CFLAGS)
-   AC_SUBST(MYSQL_LIBS)
-fi
-
-
-#
-# Implement the checks of the ODBC Credential Cache
+# Implement the checks of the ODBC Storage Service
 #
 # 1) Assume the user wants ODBC; if it's not found then just continue without
 # 2) If the user specifically requested odbc, look for it and ERROR if not found
-# 3) If the user specifically requested no-odbc, don't build it.
+# 3) If the user specifically requested no odbc, don't build it.
 #
 
-AC_CONFIG_FILES([odbc_ccache/Makefile])
+AC_CONFIG_FILES([odbc-store/Makefile])
 
 # determine whether we should enable the odbc ccache
 AC_ARG_ENABLE([odbc],
-       AC_HELP_STRING([--disable-odbc], [disable the ODBC Credential Cache]),
+       AC_HELP_STRING([--disable-odbc], [disable the ODBC Storage Service]),
        [odbc_enabled=$enableval], [odbc_enabled=default])
 
 if test "x$odbc_enabled" = "x" ; then
@@ -652,7 +765,7 @@ if test "x$odbc_enabled" = "x" ; then
 fi
 
 # Are we trying to build ODBC?
-AC_MSG_CHECKING(whether to build the ODBC ccache)
+AC_MSG_CHECKING(whether to build the ODBC storage service)
 if test "$odbc_enabled" = "yes" ; then
    build_odbc=yes
    AC_MSG_RESULT(yes)
@@ -673,25 +786,20 @@ if test "$build_odbc" = "yes" ; then
                AC_MSG_ERROR([Try running --disable-odbc instead.])
              elif test "$with_odbc" != yes ; then
                odbc_dir="$with_odbc/bin"
+               if test "$with_odbc" != /usr ; then
+                 ODBC_CFLAGS="-I$with_odbc/include"
+                 ODBC_LIBS="-L$with_odbc/lib"
+               fi
              fi ])
 
-   # Try to find the mysql_config program
    AC_PATH_PROG(ODBC_CONFIG, odbc_config, no, $odbc_dir $PATH )
-
    if test "$ODBC_CONFIG" = no ; then
-      if test "$odbc_enabled" = "yes" ; then
-        AC_MSG_ERROR(Cannot find odbc_config)
-      else
-        AC_MSG_WARN(ODBC not found, skipping.)
-      fi
+      AC_MSG_WARN([Cannot find odbc_config, will try to guess settings.])
+      ODBC_LIBS="$ODBC_LIBS -lodbc"
+   else
+      ODBC_CFLAGS=`$ODBC_CONFIG --cflags`
+      ODBC_LIBS=`$ODBC_CONFIG --libs`
    fi
-fi
-
-if test "$build_odbc" = yes ; then
-   ODBC_CFLAGS=`$ODBC_CONFIG --cflags`
-   ODBC_CFLAGS=`eval echo $ODBC_CFLAGS`
-   ODBC_LIBS=`$ODBC_CONFIG --libs`
-   ODBC_LIBS=`eval echo $ODBC_LIBS`
 
    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $ODBC_CFLAGS"
@@ -730,7 +838,7 @@ fi
 if test "$have_odbc_libs" = yes ; then
    # this AC_MSG_RESULT is from above!
    AC_MSG_RESULT(yes)
-   WANT_SUBDIRS="$WANT_SUBDIRS odbc_ccache"
+   WANT_SUBDIRS="$WANT_SUBDIRS odbc-store"
    AC_SUBST(ODBC_CFLAGS)
    AC_SUBST(ODBC_LIBS)
 fi
@@ -752,7 +860,7 @@ fi
 
 if test -n "$APXS2_CC" && test "$APXS2_CC" != "$CC" ; then
   echo "=================================================================="
-  echo "WARNING: You have chosen to compile Apache-2 modules with a different"
+  echo "WARNING: You have chosen to compile Apache-2.0 modules with a different"
   echo "         compiler than the one used to compile Apache."
   echo ""
   echo "    Current compiler:      $CC"
@@ -762,6 +870,18 @@ if test -n "$APXS2_CC" && test "$APXS2_CC" != "$CC" ; then
   echo "=================================================================="
 fi
 
+if test -n "$APXS22_CC" && test "$APXS22_CC" != "$CC" ; then
+  echo "=================================================================="
+  echo "WARNING: You have chosen to compile Apache-2.2 modules with a different"
+  echo "         compiler than the one used to compile Apache."
+  echo ""
+  echo "    Current compiler:      $CC"
+  echo "   Apache's compiler:      $APXS22_CC"
+  echo ""
+  echo "This could cause problems."
+  echo "=================================================================="
+fi
+
 LIBTOOL="$LIBTOOL --silent"
 
 AC_OUTPUT