X-Git-Url: http://git.indexdata.com/?p=m4-moved-to-github.git;a=blobdiff_plain;f=boost.m4;fp=boost.m4;h=b667071e62ec9ac009b64418b9b4b1cb8e5db6cf;hp=bffcf4a89d18b62f5cf809262d10aa4f98d5c5b3;hb=8e0225223a63fc2744bd0c1e6e470cf26223e285;hpb=666db2b922a031302d0224750337a17364ec0191

diff --git a/boost.m4 b/boost.m4
index bffcf4a..b667071 100644
--- a/boost.m4
+++ b/boost.m4
@@ -57,7 +57,8 @@ AC_DEFUN([ID_BOOST],
 version_is:BOOST_VERSION
 ]])])
 	    BOOST_GOT_VERSION=`(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | $EGREP version_is 2>/dev/null | cut -d ":" -f2`
-	    if test "$BOOST_GOT_VERSION" = "BOOST_VERSION"; then
+	    if test -z "$BOOST_GOT_VERSION" -o \
+		"$BOOST_GOT_VERSION" = "BOOST_VERSION"; then
 		AC_MSG_RESULT([no])
 		AC_MSG_ERROR([Boost development libraries required])
 	    fi
@@ -99,6 +100,7 @@ int x = BOOST_VERSION;
 			    AC_LINK_IFELSE([AC_LANG_SOURCE([[
 #define BOOST_TEST_DYN_LINK
 #define BOOST_AUTO_TEST_MAIN
+#define BOOST_TEST_MODULE configure
 #include <boost/test/auto_unit_test.hpp>
 BOOST_AUTO_TEST_CASE( t ) 
 {
@@ -116,6 +118,28 @@ BOOST_AUTO_TEST_CASE( t )
 			fi
 			LIBS="${saveLIBS}"
 			;;
+		    regex)
+			AC_MSG_CHECKING([Boost regex])
+			AC_SUBST([BOOST_REGEX_LIB])
+			saveLIBS="${LIBS}"
+			BOOST_REGEX_LIB=""
+			for l in boost_regex${BOOST_TOOLSET}-mt boost_regex${BOOST_TOOLSET}; do
+		            LIBS="${saveLIBS} -l${l}"
+			AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <boost/version.hpp>
+#include <boost/regex.hpp>
+]],[[ 
+int x = BOOST_VERSION;
+]])],[
+			    BOOST_REGEX_LIB="-l${l}"
+			    break],[])
+			done
+			if test "${BOOST_REGEX_LIB}"; then
+			    AC_MSG_RESULT([yes])
+			else
+			    AC_MSG_RESULT([no])
+			fi
+			;;
 		esac
 	    done
 	fi