X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=stepmake%2Faclocal.m4;h=c8e62a95591dc542dc1e4d3354718e3739655f63;hb=2b78621b42bbd79468d958b8e09b5bf8b4a4202f;hp=c29621b4097a92391adf498a12f7ac6f6bbe9c62;hpb=2b76b924d478e68baaacfca52c6819d4c15b4c56;p=lilypond.git

diff --git a/stepmake/aclocal.m4 b/stepmake/aclocal.m4
index c29621b409..c8e62a9559 100644
--- a/stepmake/aclocal.m4
+++ b/stepmake/aclocal.m4
@@ -286,6 +286,18 @@ AC_DEFUN(STEPMAKE_CXXTEMPLATE, [
     fi
 ])
 
+AC_DEFUN(STEPMAKE_GXXCODEGENBUG, [
+    AC_MSG_CHECKING([options for known g++ tail call bug])
+    case "$GXX:$CXX_VERSION" in
+	yes:400600?)
+	    AC_MSG_RESULT([-fno-optimize-sibling-calls])
+	    CXXFLAGS="$CXXFLAGS -fno-optimize-sibling-calls"
+	    ;;
+	*) AC_MSG_RESULT([none])
+    esac
+    AC_SUBST(CXXFLAGS)
+])
+
 
 AC_DEFUN(STEPMAKE_DATADIR, [
     if test "$datadir" = "\${prefix}/share"; then
@@ -424,12 +436,13 @@ EOF
 	    done
 	done
 
-	
+	rm -f GNUmakefile
 	cat <<EOF > GNUmakefile
 depth = .
 include config\$(if \$(conf),-\$(conf),).make
 include \$(configure-srcdir)/GNUmakefile.in
 EOF
+	chmod 444 GNUmakefile
 	AC_SUBST(VPATH)
     fi
 ])
@@ -522,7 +535,7 @@ AC_DEFUN(STEPMAKE_GETTEXT, [
 
 
 AC_DEFUN(STEPMAKE_GUILE, [
-    STEPMAKE_PATH_PROG(GUILE, guile, $1)
+    STEPMAKE_PATH_PROG(GUILE, guile guile1, $1)
 ])
 
 
@@ -564,7 +577,7 @@ AC_DEFUN(STEPMAKE_GUILE_DEVEL, [
     test -n "$target_alias" && target_guile_config=$target_alias-guile-config
     test -n "$host_alias" && host_guile_config=$host_alias-guile-config
     AC_MSG_CHECKING([for guile-config])
-    for guile_config in $GUILE_CONFIG $target_guile_config $host_guile_config $build_guile_config guile-config; do
+    for guile_config in $GUILE_CONFIG $target_guile_config $host_guile_config $build_guile_config guile-config guile1-config; do
 	AC_MSG_RESULT([$guile_config])
 	if ! $guile_config --version > /dev/null 2>&1 ; then
 	    AC_MSG_WARN([cannot execute $guile_config])
@@ -577,7 +590,7 @@ AC_DEFUN(STEPMAKE_GUILE_DEVEL, [
     done
     STEPMAKE_OPTIONAL_REQUIRED(GUILE_CONFIG, $guile_config, $1)
     if test $? -ne 0; then
-        STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package)')
+        STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package) or guile1-config (guile1-devel package)')
     fi 
 
     STEPMAKE_CHECK_SEARCH_RESULT(GUILE_CONFIG)