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gcc: remove obsolete 0012-export-CPP.patch

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This patch is no longer needed, the upstream Makefile exports CPP from
CPP_FOR_BUILD since 12.1.

(From OE-Core rev: c7546939574dc5e976caae8f0e705b805962ff03)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2022-09-07 14:02:07 +01:00
committed by Richard Purdie
parent 59ec2d317d
commit 870f78f63f
2 changed files with 0 additions and 51 deletions
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meta/recipes-devtools/gcc/gcc-12.2.inc
-1
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@@ -49,7 +49,6 @@ SRC_URI = "${BASEURI} \
file://0009-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch \
file://0010-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
file://0011-Avoid-using-libdir-from-.la-which-usually-points-to-.patch \
file://0012-export-CPP.patch \
file://0013-Ensure-target-gcc-headers-can-be-included.patch \
file://0014-Don-t-search-host-directory-during-relink-if-inst_pr.patch \
file://0015-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
meta/recipes-devtools/gcc/gcc/0012-export-CPP.patch
-50
View File
@@ -1,50 +0,0 @@
From 20afebc61199cd74481b0b831c1b56465cd37fa0 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 20 Feb 2015 09:40:59 +0000
Subject: [PATCH] export CPP
The OE environment sets and exports CPP as being the target gcc. When
building gcc-cross-canadian for a mingw targetted sdk, the following can be found
in build.x86_64-pokysdk-mingw32.i586-poky-linux/build-x86_64-linux/libiberty/config.log:
configure:3641: checking for _FILE_OFFSET_BITS value needed for large files
configure:3666: gcc -c -isystem/media/build1/poky/build/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe conftest.c >&5
configure:3666: $? = 0
configure:3698: result: no
configure:3786: checking how to run the C preprocessor
configure:3856: result: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32
configure:3876: x86_64-pokysdk-mingw32-gcc -E --sysroot=/media/build1/poky/build/tmp/sysroots/x86_64-nativesdk-mingw32-pokysdk-mingw32 conftest.c
configure:3876: $? = 0
Note this is a *build* target (in build-x86_64-linux) so it should be
using the host "gcc", not x86_64-pokysdk-mingw32-gcc. Since the mingw32
headers are very different, using the wrong cpp is a real problem. It is leaking
into configure through the CPP variable. Ultimately this leads to build
failures related to not being able to include a process.h file for pem-unix.c.
The fix is to ensure we export a sane CPP value into the build
environment when using build targets. We could define a CPP_FOR_BUILD value which may be
the version which needs to be upstreamed but for now, this fix is good enough to
avoid the problem.
RP 22/08/2013
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Makefile.in | 1 +
1 file changed, 1 insertion(+)
diff --git a/Makefile.in b/Makefile.in
index 1d9c83cc566..11819667751 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -152,6 +152,7 @@ BUILD_EXPORTS = \
AR="$(AR_FOR_BUILD)"; export AR; \
AS="$(AS_FOR_BUILD)"; export AS; \
CC="$(CC_FOR_BUILD)"; export CC; \
+ CPP="$(CC_FOR_BUILD) -E"; export CPP; \
CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
CPP="$(CPP_FOR_BUILD)"; export CPP; \