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xserver-xorg: remove embedded build path in the source

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The generated source file sdksyms.c has a comment with the absolute build path,
which means xserver-xorg-src contains this build path.  This is both potential
build information leakage and a source of unreproducibility, so remove the
comment.

(From OE-Core rev: 2086e0f08d920de15ab4065fb43c2281b1dcc57a)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2019-08-02 21:37:16 +01:00
committed by Richard Purdie
parent 3ac93c73e1
commit 6fc65530fb
2 changed files with 23 additions and 0 deletions
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meta/recipes-graphics/xorg-xserver/xserver-xorg/sdksyms-no-build-path.patch
+22
View File
@@ -0,0 +1,22 @@
sdksyms.sh: don't embed the build path
This script generates a header that has a comment containing the build path for
no real reason. As this source can end up deployed on targets in debug packages
this means there is both potentially sensitive information leakage about the
build environment, and a source of change for reproducible builds.
Upstream-Status: Submitted [https://gitlab.freedesktop.org/xorg/xserver/merge_requests/253]
Signed-off-by: Ross Burton <ross.burton@intel.com>
diff --git a/hw/xfree86/sdksyms.sh b/hw/xfree86/sdksyms.sh
index 39e33711d..cdb3794b9 100755
--- a/hw/xfree86/sdksyms.sh
+++ b/hw/xfree86/sdksyms.sh
@@ -308,7 +308,6 @@ BEGIN {
print(" * These symbols are referenced to ensure they");
print(" * will be available in the X Server binary.");
print(" */");
- printf("/* topdir=%s */\n", topdir);
print("_X_HIDDEN void *xorg_symbols[] = {");
printf("sdksyms.c:") > "sdksyms.dep";
meta/recipes-graphics/xorg-xserver/xserver-xorg_1.20.4.bb
+1
View File
@@ -4,6 +4,7 @@ SRC_URI += "file://0001-xf86pciBus.c-use-Intel-ddx-only-for-pre-gen4-hardwar.pat
file://pkgconfig.patch \
file://0001-test-xtest-Initialize-array-with-braces.patch \
file://0001-compiler.h-Do-not-include-sys-io.h-on-ARM-with-glibc.patch \
file://sdksyms-no-build-path.patch \
"
SRC_URI[md5sum] = "c4841cc24b79420205d082fe82e0a650"
SRC_URI[sha256sum] = "fe0fd493ebe93bfc56bede382fa204458ff5f636ea54d413a5d1bd58e19166ee"