From: Vagrant Cascadian <vagrant@reproducible-builds.org>
Date: Tue, 27 Jun 2023 21:04:56 +0000 (+0200)
Subject: Makefile: Add -ffile-prefix-map to CC to avoid embedding build paths.
X-Git-Tag: v1.0.4~4
X-Git-Url: http://git.tuebingen.mpg.de/?p=lopsub.git;a=commitdiff_plain;h=0a3588cdf56966a58decbbf62793dcc90217651c

Makefile: Add -ffile-prefix-map to CC to avoid embedding build paths.

Signed-off-by: Andre Noll <maan@tuebingen.mpg.de>
---

diff --git a/Makefile b/Makefile
index 548c96f..97d135a 100644
--- a/Makefile
+++ b/Makefile
@@ -28,6 +28,8 @@ INSTALL := install
 GZIP := gzip -fn9
 ZCAT := zcat
 
+CC += -ffile-prefix-map=$(CURDIR)=.
+
 dummy != $(M4) /dev/null || printf 'failed'
 ifeq ($(dummy), failed)
 $(error m4 is required to build this package)