Ticket #21500: patch-configure.ac.diff

configure.ac

@@ -25 +25 @@
 FIND_TOOL([PATCH], [patch])
 FIND_TOOL([TAR], [tar])
 FIND_TOOL([CHMOD], [chmod])
-FIND_TOOL([MD5SUM], [md5sum])
+AC_CHECK_TOOLS([MD5SUM], [md5sum gmd5sum])
+if test "x$MD5SUM" = x; then
+        AC_MSG_ERROR([Can't find md5sum or gmd5sum])
+fi
+AC_SUBST([MD5SUM])
 FIND_TOOL([WGET], [wget])
 FIND_TOOL([ZIP], [zip])
 FIND_TOOL([UNZIP], [unzip])
@@ -46 +50 @@
 AC_CHECK_WITH_HOTSPOT_BUILD
 AC_PATH_TOOL([LINUX32],[linux32])
 AC_CHECK_GCC_VERSION
+AC_CHECK_TOOLS([CP], [gcp cp])
+if test "x$CP" = x; then
+        AC_MSG_ERROR([Can't find gcp -a or cp -a])
+fi
+AC_SUBST([CP])
+AC_CHECK_TOOLS([SED], [gsed sed])
+if test "x$SED" = x; then
+        AC_MSG_ERROR([Can't find gsed or sed])
+fi
+AC_SUBST([SED])
 
 AC_MSG_CHECKING([for a NetBeans installation])
 AC_ARG_WITH([netbeans-home],