Openwrt/package/libs/openssl/patches/120-strip-cflags-from-binary.patch
Paul Spooren a9e4e595e1 openssl: add gcc-8 -ffile-prefix-map filter
gcc-8 switch -ffile-prefix-map helps a lot with reproducible build paths
in the resulting binaries.

Ref: https://reproducible-builds.org/docs/build-path/
Signed-off-by: Paul Spooren <mail@aparcar.org>
[refactored into separate commit]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-10-09 09:13:44 +02:00

24 lines
1.1 KiB
Diff

From 4ad8f2fe6bf3b91df7904fcbe960e5fdfca36336 Mon Sep 17 00:00:00 2001
From: Eneas U de Queiroz <cote2004-github@yahoo.com>
Date: Thu, 27 Sep 2018 08:31:38 -0300
Subject: Avoid exposing build directories
The CFLAGS contain the build directories, and are shown by calling
OpenSSL_version(OPENSSL_CFLAGS), or running openssl version -a
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
diff --git a/crypto/build.info b/crypto/build.info
index 2c619c62e8..893128345a 100644
--- a/crypto/build.info
+++ b/crypto/build.info
@@ -10,7 +10,7 @@ EXTRA= ../ms/uplink-x86.pl ../ms/uplink.c ../ms/applink.c \
ppccpuid.pl pariscid.pl alphacpuid.pl arm64cpuid.pl armv4cpuid.pl
DEPEND[cversion.o]=buildinf.h
-GENERATE[buildinf.h]=../util/mkbuildinf.pl "$(CC) $(LIB_CFLAGS) $(CPPFLAGS_Q)" "$(PLATFORM)"
+GENERATE[buildinf.h]=../util/mkbuildinf.pl "$(filter-out -I% -iremap% -fmacro-prefix-map% -ffile-prefix-map%,$(CC) $(LIB_CFLAGS) $(CPPFLAGS_Q))" "$(PLATFORM)"
DEPEND[buildinf.h]=../configdata.pm
GENERATE[uplink-x86.s]=../ms/uplink-x86.pl $(PERLASM_SCHEME)