contrib/guix/patches/gcc-remap-guix-store.patch
From aad25427e74f387412e8bc9a9d7bbc6c496c792f Mon Sep 17 00:00:00 2001
From: Andrew Chow <achow101-github@achow101.com>
Date: Wed, 6 Jul 2022 16:49:41 -0400
Subject: [PATCH] guix: remap guix store paths to /usr
---
libgcc/Makefile.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
index 851e7657d07..476c2becd1c 100644
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
@@ -854,7 +854,7 @@ endif
# libgcc_eh.a, only LIB2ADDEH matters. If we do, only LIB2ADDEHSTATIC and
# LIB2ADDEHSHARED matter. (Usually all three are identical.)
-c_flags := -fexceptions
+c_flags := -fexceptions $(shell find /gnu/store -maxdepth 1 -mindepth 1 -type d -exec echo -n " -ffile-prefix-map={}=/usr" \;)
ifeq ($(enable_shared),yes)
--
2.37.0