[gcc/devel/omp/gcc-15] Identify OMP development branch in output of 'gcc --version'

[Sandra Loosemore via Gcc-cvs]

https://gcc.gnu.org/g:089a139c758cfab3ba9a72c5038d981d8e996367

commit 089a139c758cfab3ba9a72c5038d981d8e996367
Author: Sandra Loosemore <sloosem...@baylibre.com>
Date:   Sat Apr 12 15:43:34 2025 +0000

    Identify OMP development branch in output of 'gcc --version'
    
    gcc/ChangeLog
            * Makefile.in (REVISION_s): Change default message.

Diff:
---
 gcc/Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 55b4cd7dbed3..72e53b968d89 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -965,7 +965,7 @@ ifdef REVISION_c
 REVISION_s  := \
   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 else
-REVISION_s  := "\"\""
+REVISION_s  := "\" [OG15]\""
 endif
 
 # Shorthand variables for dependency lists.