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AC_INIT([mod_auth_mellon],[0.19.1],[https://github.com/latchset/mod_auth_mellon/issues])
AC_CONFIG_HEADERS([config.h])
# We require support for C99.
m4_version_prereq([2.70], [AC_PROG_CC], [AC_PROG_CC_C99])
AC_SUBST(NAMEVER, AC_PACKAGE_TARNAME()-AC_PACKAGE_VERSION())
# This section defines the --with-apxs2 option.
AC_ARG_WITH(
[apxs2],
[ --with-apxs2=PATH Full path to the apxs2 executable.],
[
APXS2=${withval}
],)
if test "x$APXS2" = "x"; then
# The user didn't specify the --with-apxs2-option.
# Search for apxs2 in the specified directories
AC_PATH_PROG(APXS2, apxs2,,
/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin)
if test "x$APXS2" = "x"; then
# Didn't find apxs2 in any of the specified directories.
# Search for apxs instead.
AC_PATH_PROG(APXS2, apxs,,
/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin)
fi
fi
# Test if $APXS2 exists and is an executable.
if test ! -x "$APXS2"; then
# $APXS2 isn't a executable file.
AC_MSG_ERROR([
Could not find apxs2. Please spesify the path to apxs2
using the --with-apxs2=/full/path/to/apxs2 option.
The executable may also be named 'apxs'.
])
fi
AC_ARG_ENABLE(
[diagnostics],
[AS_HELP_STRING([--enable-diagnostics],
[Build with diagnostic support])],
[],
[enable_diagnostics=no])
AS_IF([test "x$enable_diagnostics" != xno],
[AC_DEFINE([ENABLE_DIAGNOSTICS],[],[build with diagnostics])])
# Replace any occurances of @APXS2@ with the value of $APXS2 in the Makefile.
AC_SUBST(APXS2)
# We need the lasso library for SAML2 communication.
PKG_CHECK_MODULES(LASSO, lasso)
saved_LIBS=$LIBS; LIBS="$LIBS $LASSO_LIBS";
AC_CHECK_LIB(lasso, lasso_ecp_request_new,
[AC_DEFINE([HAVE_ECP],[],
[lasso library supports ECP profile])])
LIBS=$saved_LIBS;
AC_SUBST(LASSO_CFLAGS)
AC_SUBST(LASSO_LIBS)
# We need the curl library for HTTP-Artifact downloads.
PKG_CHECK_MODULES(CURL, libcurl)
AC_SUBST(CURL_CFLAGS)
AC_SUBST(CURL_LIBS)
# We also need openssl for its random number generator.
PKG_CHECK_MODULES(OPENSSL, openssl)
AC_SUBST(OPENSSL_CFLAGS)
AC_SUBST(OPENSSL_LIBS)
# We need at least version 2.12 of GLib.
PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.12])
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(MELLON_CFLAGS)
#include <libxml/uri.h>
PKG_CHECK_MODULES(LIBXML2, libxml-2.0)
AC_SUBST(LIBXML2_CFLAGS)
AC_SUBST(LIBXML2_LIBS)
#include <xmlsec/xmlenc.h>
PKG_CHECK_MODULES(XMLSEC, xmlsec1-openssl)
AC_SUBST(XMLSEC_CFLAGS)
AC_SUBST(XMLSEC_LIBS)
# Test to see if we can include lasso/utils.h
# AC_CHECK_HEADER won't work correctly unless we specifiy the include directories
# found in the LASSO_CFLAGS. Save and restore CFLAGS and CPPFLAGS.
saved_CFLAGS=$CFLAGS
saved_CPPFLAGS=$CPPFLAGS
CFLAGS="$CFLAGS $pkg_cv_LASSO_CFLAGS $GLIB_CFLAGS $XMLSEC_CFLAGS"
CPPFLAGS="$CPPFLAGS $pkg_cv_LASSO_CFLAGS $GLIB_CFLAGS $XMLSEC_CFLAGS"
AC_CHECK_HEADER([lasso/utils.h], LASSO_CFLAGS="$LASSO_CFLAGS -DHAVE_LASSO_UTILS_H")
CFLAGS=$saved_CFLAGS
CPPFLAGS=$saved_CPPFLAGS
# Determine what definitions exist in Lasso
saved_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $pkg_cv_LASSO_CFLAGS $GLIB_CFLAGS $LIBXML2_CFLAGS"
AC_CHECK_DECLS([LASSO_SIGNATURE_METHOD_RSA_SHA256,
LASSO_SIGNATURE_METHOD_RSA_SHA384,
LASSO_SIGNATURE_METHOD_RSA_SHA512,
], [], [], [#include <lasso/xml/xml.h>])
CFLAGS=$saved_CFLAGS
# Create Makefile from Makefile.in
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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