From 6a06a74886096c8b4d86bd12a1e8ff77b7e87073 Mon Sep 17 00:00:00 2001
From: hendricks266 <hendricks266@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Tue, 16 Jul 2019 09:35:13 +0000
Subject: [PATCH] Print extern declaration when generating .cpp from .glsl

git-svn-id: https://svn.eduke32.com/eduke32@7800 1a8010ca-5511-0410-912e-c29ae57300e0
---
 GNUmakefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/GNUmakefile b/GNUmakefile
index 445d70657..98dba9b7e 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1014,7 +1014,8 @@ $$($1_obj)/%.$$o: $$($1_obj)/%.c | $$($1_obj)
 
 $$($1_obj)/%.$$o: $$($1_src)/%.glsl | $$($1_obj)
 	@echo Creating $$($1_obj)/$$(<F).cpp from $$<
-	@$$(call RAW_ECHO,char const *$$(basename $$(<F)) = R"shader$$(paren_open)) > $$($1_obj)/$$(<F).cpp
+	@$$(call RAW_ECHO,extern char const *$$(basename $$(<F));) > $$($1_obj)/$$(<F).cpp
+	@$$(call RAW_ECHO,char const *$$(basename $$(<F)) = R"shader$$(paren_open)) >> $$($1_obj)/$$(<F).cpp
 	@$$(call CAT,$$<) >> $$($1_obj)/$$(<F).cpp
 	@$$(call RAW_ECHO,$$(paren_close)shader";) >> $$($1_obj)/$$(<F).cpp
 	$$(COMPILE_STATUS)