configure.ac

   1 AC_PREREQ([2.50])
   2 AC_INIT([xmltooling], [1.0], [mace-opensaml-users@internet2.edu], [xmltooling])
   3 AM_CONFIG_HEADER(config.h)
   4 AM_CONFIG_HEADER(xmltooling/config_pub.h)
   5 AM_INIT_AUTOMAKE([xmltooling], [1.0])
   6
   7 sinclude(acx_pthread.m4)
   8
   9 AC_ARG_ENABLE(debug,
  10     AC_HELP_STRING(--enable-debug, [Have GCC compile with symbols (Default = no)]),
  11     enable_debug=$enableval, enable_debug=no)
  12
  13 if test "$enable_debug" = "yes" ; then
  14     GCC_CFLAGS="$CFLAGS -g -D_DEBUG"
  15     GCC_CXXFLAGS="$CXXFLAGS -g -D_DEBUG"
  16 else
  17     GCC_CFLAGS="$CFLAGS -O2 -DNDEBUG"
  18     GCC_CXXFLAGS="$CXXFLAGS -O2 -DNDEBUG"
  19 fi
  20
  21 AC_PROG_CC([gcc gcc3 cc])
  22 AC_PROG_CXX([g++ g++3 c++ CC])
  23
  24 if test "$GCC" = "yes" ; then
  25     CFLAGS="$GCC_CFLAGS"
  26     CXXFLAGS="$GCC_CXXFLAGS"
  27 fi
  28
  29 AC_DISABLE_STATIC
  30 AC_PROG_LIBTOOL
  31
  32 AC_LANG(C++)
  33
  34 # C++ requirements
  35 AC_CXX_REQUIRE_STL
  36 AC_CXX_NAMESPACES
  37
  38 AC_LANG(C)
  39
  40 # checks for pthreads
  41 ACX_PTHREAD([enable_threads="pthread"],[enable_threads="no"])
  42 if test $enable_threads != "pthread"; then
  43     AC_MSG_ERROR([unable to find pthreads, currently this is required])
  44 else
  45     AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.])
  46     LIBS="$PTHREAD_LIBS $LIBS"
  47     CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
  48     CXXFLAGS="$PTHREAD_CFLAGS $CXXFLAGS"
  49 fi
  50
  51 # Checks for typedefs, structures, and compiler characteristics.
  52 AC_C_CONST
  53 AC_TYPE_SIZE_T
  54 AC_STRUCT_TM
  55 AC_STRUCT_TIMEZONE
  56
  57 # Checks for library functions.
  58 AC_FUNC_STRFTIME
  59 AC_CHECK_FUNCS([strchr strdup strstr gmtime_r timegm])
  60 AC_CHECK_HEADERS([dlfcn.h])
  61
  62 # OpenSSL settings
  63 AC_PATH_PROG(PKG_CONFIG, pkg-config)
  64 if test "x$PKG_CONFIG" = x || test "x$PKG_CONFIG" = "xno" ; then
  65     AC_ARG_WITH(openssl,
  66             AC_HELP_STRING([--with-openssl=PATH], [where openssl is installed]),
  67             [if test x_$with_openssl != x_/usr; then
  68                 SSLLIBS="-L${with_openssl}/lib"
  69                 SSLFLAGS="-I${with_openssl}/include"
  70             fi])
  71     SSLLIBS="$SSLLIBS -lssl -lcrypto"
  72 else
  73     SSLLIBS="`$PKG_CONFIG --libs openssl`"
  74     SSLFLAGS="`$PKG_CONFIG --cflags openssl`"
  75 fi
  76 AC_MSG_CHECKING(for OpenSSL libraries)
  77 AC_MSG_RESULT($SSLLIBS)
  78 LIBS="$LIBS $SSLLIBS"
  79 AC_MSG_CHECKING(for OpenSSL cflags)
  80 AC_MSG_RESULT($SSLFLAGS)
  81 CPPFLAGS="$SSLFLAGS $CPPFLAGS"
  82
  83 AC_CHECK_HEADER([openssl/ssl.h],,
  84                 AC_MSG_ERROR([unable to find openssl header files]))
  85 AC_MSG_CHECKING(for ERR_load_CRYPTO_string)
  86 AC_TRY_LINK_FUNC([ERR_load_CRYPTO_strings],,
  87              AC_MSG_ERROR([unable to link with openssl libraries]))
  88 AC_MSG_RESULT(yes)
  89 AC_MSG_CHECKING(for SSL_library_init)
  90 AC_TRY_LINK_FUNC([SSL_library_init],,
  91              AC_MSG_ERROR([unable to link with openssl libraries]))
  92 AC_MSG_RESULT(yes)
  93
  94 # libcurl settings
  95 AC_PATH_PROG(CURL_CONFIG,curl-config)
  96 AC_ARG_WITH(curl,
  97             AC_HELP_STRING([--with-curl=PATH], [where libcurl is installed]),
  98             [CURL_CONFIG="${with_curl}/bin/curl-config"])
  99 if test -f "${CURL_CONFIG}"; then
 100     LDFLAGS="`${CURL_CONFIG} --libs` $LDFLAGS"
 101     CPPFLAGS="`${CURL_CONFIG} --cflags` $CPPFLAGS"
 102 else
 103     AC_MSG_WARN([curl-config not found, guessing at libcurl build settings])
 104 fi
 105 AC_CHECK_HEADER([curl/curl.h],,AC_MSG_ERROR([unable to find libcurl header files]))
 106 AC_CHECK_LIB([curl],[curl_global_init],,AC_MSG_ERROR([unable to link with libcurl]))
 107 AC_MSG_CHECKING([for CURLOPT_SSL_CTX_FUNCTION in curl.h])
 108 AC_EGREP_HEADER([CURLOPT_SSL_CTX_FUNCTION], [curl/curl.h],
 109                 [AC_MSG_RESULT(yes)],
 110                 [AC_MSG_ERROR([need libcurl that supports CURLOPT_SSL_CTX_FUNCTION])])
 111
 112 AC_LANG(C++)
 113
 114 # log4cpp settings
 115 AC_PATH_PROG(LOG4CPP_CONFIG,log4cpp-config)
 116 AC_ARG_WITH(log4cpp,
 117             AC_HELP_STRING([--with-log4cpp=PATH], [where log4cpp is installed]),
 118             [LOG4CPP_CONFIG="${with_log4cpp}/bin/log4cpp-config"])
 119 if test -f "${LOG4CPP_CONFIG}"; then
 120     LDFLAGS="`${LOG4CPP_CONFIG} --libs` $LDFLAGS"
 121     CPPFLAGS="`${LOG4CPP_CONFIG} --cflags` $CPPFLAGS"
 122 else
 123     AC_MSG_WARN([log4cpp-config not found, guessing at log4cpp build settings])
 124     LIBS="-llog4cpp $LIBS"
 125 fi
 126 AC_CHECK_HEADER([log4cpp/Category.hh],,AC_MSG_ERROR([unable to find log4cpp header files]))
 127 AC_CHECK_HEADER([log4cpp/PropertyConfigurator.hh],,AC_MSG_ERROR([you need at least log4cpp 0.3.x]))
 128 AC_TRY_LINK(
 129         [#include <log4cpp/Category.hh>],
 130         [log4cpp::Category::getInstance("foo")],
 131         [AC_DEFINE(HAVE_LIBLOG4CPP,1,[Define if log4cpp library was found])],
 132         [AC_MSG_ERROR([unable to link with log4cpp])])
 133
 134 # Xerces settings
 135 AC_ARG_WITH(xerces,
 136             AC_HELP_STRING([--with-xerces=PATH], [where xerces-c is installed]),
 137             [if test x_$with_xerces != x_/usr; then
 138                 LDFLAGS="-L${with_xerces}/lib $LDFLAGS"
 139                 CPPFLAGS="-I${with_xerces}/include $CPPFLAGS"
 140             fi])
 141 LIBS="-lxerces-c $LIBS"
 142 AC_CHECK_HEADER([xercesc/dom/DOM.hpp],,AC_MSG_ERROR([unable to find xerces header files]))
 143 AC_MSG_CHECKING([Xerces version])
 144 AC_PREPROC_IFELSE(
 145     [AC_LANG_PROGRAM([#include <xercesc/util/XercesVersion.hpp>],
 146 [#if  _XERCES_VERSION != 20600
 147 int i = 0;
 148 #else
 149 #error cannot use version 2.6.0
 150 #endif])],
 151     [AC_MSG_RESULT(OK)],
 152     [AC_MSG_FAILURE([Xerces-C v2.6.0 has bugs that inhibit use with signed XML, please use special 2.6.1 tarball provided by Shibboleth Project])])
 153 AC_TRY_LINK(
 154         [#include <xercesc/util/PlatformUtils.hpp>],
 155         [xercesc::XMLPlatformUtils::Initialize()],
 156         [AC_DEFINE(HAVE_LIBXERCESC,1,[Define if Xerces-C library was found])],
 157         [AC_MSG_ERROR([unable to link with Xerces])])
 158
 159
 160 # XML-Security settings
 161 AC_ARG_WITH(xmlsec,
 162             AC_HELP_STRING([--with-xmlsec=PATH], [where xmlsec is installed]),
 163             [if test x_$with_xmlsec != x_/usr; then
 164                 LDFLAGS="-L${with_xmlsec}/lib $LDFLAGS"
 165                 CPPFLAGS="-I${with_xmlsec}/include $CPPFLAGS"
 166             fi])
 167
 168 if test x_$with_xmlsec != x_no; then
 169     if test x_$with_xmlsec != x_/usr; then
 170         LDFLAGS="-L${with_xmlsec}/lib $LDFLAGS"
 171         CPPFLAGS="-I${with_xmlsec}/include $CPPFLAGS"
 172     fi
 173     LIBS="-lxml-security-c $LIBS"
 174     AC_CHECK_HEADER([xsec/utils/XSECPlatformUtils.hpp],,AC_MSG_ERROR([unable to find XML-Security header files]))
 175     AC_MSG_CHECKING([XML-Security version])
 176     AC_PREPROC_IFELSE(
 177             [AC_LANG_PROGRAM([#include <xsec/utils/XSECPlatformUtils.hpp>],
 178         [#if XSEC_VERSION_MAJOR > 1 || XSEC_VERSION_MEDIUM >2
 179 int i = 0;
 180 #else
 181 #error need version 1.3 or later
 182 #endif])],
 183         [AC_MSG_RESULT(OK)],
 184         [AC_MSG_FAILURE([XML-Security version 1.3 or greater is required.])])
 185     AC_TRY_LINK(
 186             [#include <xsec/utils/XSECPlatformUtils.hpp>],
 187             [XSECPlatformUtils::Initialise()],,
 188             [AC_MSG_ERROR([unable to link with XML-Sec])])
 189 else
 190     AC_MSG_WARN([xmlsec disabled, building without signature/encryption support])
 191     [AC_DEFINE(XMLTOOLING_NO_XMLSEC,1,
 192         [Define if you wish to disable XML-Security-dependent features.])]
 193 fi
 194 AM_CONDITIONAL(BUILD_XMLSEC,test x_$with_xmlsec != x_no)
 195
 196 # Does the STL in use help or screw us?
 197 AC_TRY_LINK(
 198         [#include <string>],
 199         [std::basic_string<unsigned short> foo; foo=foo+(unsigned short)65],
 200         [AC_DEFINE(HAVE_GOOD_STL,1,
 201             [Define if you have an STL implementation that supports useful string specialization.])],
 202         )
 203
 204 # Check for unit test support
 205 CXXTEST="/usr/bin/cxxtestgen.pl"
 206 CXXTESTFLAGS=""
 207 AC_ARG_WITH(cxxtest,
 208             AC_HELP_STRING([--with-cxxtest=PATH], [where cxxtest is installed]),
 209             [if test x_$with_cxxtest != x_/usr; then
 210                 CXXTEST="${with_cxxtest}/cxxtestgen.pl"
 211                 CXXTESTFLAGS="-I${with_cxxtest}"
 212             fi])
 213 if ! test -f "${CXXTEST}"; then
 214     AC_MSG_WARN([cxxtestgen not found, won't build unit tests])
 215 fi
 216
 217 AC_SUBST(CXXTEST)
 218 AC_SUBST(CXXTESTFLAGS)
 219 AM_CONDITIONAL(BUILD_UNITTEST,test -f ${CXXTEST})
 220
 221 # output makefiles
 222 AC_OUTPUT(Makefile xmltooling/Makefile xmltoolingtest/Makefile schemas/Makefile)