Display libfirm revision on --version

diff --git a/libfirm b/libfirm
index 4d7f507..2e9fdf8 160000 (submodule)
--- a/libfirm
+++ b/libfirm
@@ -1 +1 @@
-Subproject commit 4d7f507c357a0bdb1433ef3973645ece971e3824
+Subproject commit 2e9fdf8841de40f008697ba8bf711fa3f3f2c0e8

diff --git a/main.c b/main.c
index ee42347..8ca3285 100644 (file)
--- a/main.c
+++ b/main.c
@@ -536,7 +536,7 @@ static void print_cparser_version(void)
 
        const char *revision = ir_get_version_revision();
        if (revision[0] != 0) {
-               putchar(' ');
+               putchar('-');
                fputs(revision, stdout);
        }