From 7015838f5196532d8f05b95b8f591f32779239e2 Mon Sep 17 00:00:00 2001
From: Christian Jullien <jullien@eligis.com>
Date: Fri, 2 Dec 2022 08:05:01 +0100
Subject: [PATCH] Use my latest proposed patch for improved -v message. It is
 simpler and gives a better message, especially when repository has been
 locally modified: 'tcc version 0.9.27 mob:fef701b 2022-12-02T07:11:55+01:00
 locally modified (ARM eabihf Linux)'. Hope it's Ok for maintainers

---
 Makefile | 12 +++++-------
 tcc.c    |  3 ---
 2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index 533d75ed..0456f6aa 100644
--- a/Makefile
+++ b/Makefile
@@ -241,14 +241,12 @@ $(TCC_FILES) : DEFINES += -DONE_SOURCE=0
 $(X)tccpp.o : $(TCCDEFS_H)
 endif
 
-GITHASH := $(shell git rev-parse >/dev/null 2>&1 && git rev-parse --short HEAD || echo no)
-ifneq ($(GITHASH),no)
-DEF_GITHASH := -DTCC_GITHASH="\"$(shell git rev-parse --abbrev-ref HEAD):$(GITHASH)$(shell git diff --quiet || echo ' - modified')\""
-endif
+FROM_GIT := $(shell git rev-parse >/dev/null 2>&1 && echo yes || echo no)
 
-GITDATE := $(shell git log -1 >/dev/null 2>&1 && git log -1 --pretty='format:%cI' || echo no)
-ifneq ($(GITDATE),no)
-DEF_GITDATE := -DTCC_GITDATE="\"$(shell git log -1 --pretty='format:%cI')\""
+ifeq ($(FROM_GIT),yes)
+GITHASH:=$(shell git rev-parse --abbrev-ref HEAD):$(shell git rev-parse --short HEAD) $(shell git log -1 --pretty='format:%cI')
+GITHASH+=$(shell git diff --quiet || echo locally modified)
+DEF_GITHASH := -DTCC_GITHASH="\"$(GITHASH)\""
 endif
 
 ifeq ($(CONFIG_debug),yes)
diff --git a/tcc.c b/tcc.c
index da460cf3..beef6fbf 100644
--- a/tcc.c
+++ b/tcc.c
@@ -155,9 +155,6 @@ static const char version[] =
     "tcc version "TCC_VERSION
 #ifdef TCC_GITHASH
     " "TCC_GITHASH
-#endif
-#ifdef TCC_GITDATE
-    " on "TCC_GITDATE
 #endif
     " ("
 #ifdef TCC_TARGET_I386