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libgloss: add bbappend

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It carries patch to disable warnings as error for x86 32-bit
(qemu-x86) machine.

Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
This commit is contained in:
Naveen Saini
2024-09-26 17:00:35 +08:00
parent e411e5b839
commit 6c98151197
2 changed files with 43 additions and 0 deletions
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41
meta-zephyr-core/recipes-core/newlib/files/0001-libgloss-i386-Disable-warnings-as-errors.patch Normal file
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@@ -0,0 +1,41 @@
From 5dd8c118c904f5dd956ac754a10faddd35d22df2 Mon Sep 17 00:00:00 2001
From: Naveen Saini <naveen.kumar.saini@intel.com>
Date: Thu, 26 Sep 2024 16:43:43 +0800
Subject: [PATCH] libgloss/i386: Disable warnings as errors
i586-yocto-elf/libgloss/4.4.0+git/git/libgloss/i386/cygmon-gmon.c:109:21: warning: implicit declaration of function 'sbrk' [-Wimplicit-function-declaration]
109 | buffer = (char *) sbrk (monsize);
| ^~~~
i586-yocto-elf/libgloss/4.4.0+git/git/libgloss/i386/cygmon-gmon.c:112:7: warning: implicit declaration of function 'write'; did you mean 'fwrite'? [-Wimplicit-function-declaration]
112 | write (2, MSG , sizeof(MSG));
| ^~~~~
| fwrite
i586-yocto-elf/libgloss/4.4.0+git/git/libgloss/i386/cygmon-gmon.c:113:7: warning: 'return' with no value, in function returning non-void [-Wreturn-mismatch]
113 | return;
| ^~~~~~
i586-yocto-elf/libgloss/4.4.0+git/git/libgloss/i386/cygmon-gmon.c:198:1: warning: return type defaults to 'int' [-Wimplicit-int]
198 | _mcount()
Upstream-Status: Inappropriate [OE-Specific]
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
---
libgloss/i386/Makefile.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgloss/i386/Makefile.in b/libgloss/i386/Makefile.in
index 7ed0b075f..729f33d90 100644
--- a/libgloss/i386/Makefile.in
+++ b/libgloss/i386/Makefile.in
@@ -69,7 +69,7 @@ OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
CRT0 = cygmon-crt0.o
CYGMON_OBJS = cygmon-salib.o cygmon-gmon.o
-CFLAGS = -g
+CFLAGS = @CFLAGS@ -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=return-mismatch
GCC_LDFLAGS = `if [ -d ${objroot}/../gcc ] ; \
then echo -L${objroot}/../gcc ; fi`
--
2.37.3

2
meta-zephyr-core/recipes-core/newlib/libgloss_git.bbappend Normal file
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@@ -0,0 +1,2 @@
FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
SRC_URI:append:qemu-x86 = " file://0001-libgloss-i386-Disable-warnings-as-errors.patch"