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efivar: Fix build with clang

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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Khem Raj
2017-08-24 20:56:28 -07:00
committed by Martin Jansa
parent 91df32a790
commit 6f6f0b6284
2 changed files with 33 additions and 0 deletions
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meta-oe/recipes-extended/efivar/efivar/0001-efivar-dp.h-Add-Wunknown-attributes-when-using-clang.patch
+32
View File
@@ -0,0 +1,32 @@
From 3d43c5efdb632da5d7387dcadce4e87b83929c64 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 24 Aug 2017 15:54:47 -0700
Subject: [PATCH] efivar-dp.h: Add -Wunknown-attributes when using clang
change !dp check to a comparision against NULL to silent clang warning
nonnull parameter 'dp' will evaluate to 'true' on first encounter
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/include/efivar/efivar-dp.h | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
Index: git/src/include/efivar/efivar-dp.h
===================================================================
--- git.orig/src/include/efivar/efivar-dp.h
+++ git/src/include/efivar/efivar-dp.h
@@ -783,9 +783,14 @@ extern int efidp_append_instance(const_e
* though older or other compilers might just ignore that attribute if they
* don't support it. Ugh.
*/
+#pragma GCC diagnostic push
#if defined(__GNUC__) && __GNUC__ >= 6
#pragma GCC diagnostic ignored "-Wnonnull-compare"
#endif
+#if defined(__clang__)
+#pragma GCC diagnostic ignored "-Wunknown-attributes"
+#pragma GCC diagnostic ignored "-Wpointer-bool-conversion"
+#endif
static inline int16_t
__attribute__((__artificial__))
meta-oe/recipes-extended/efivar/efivar_0.31.bb
+1
View File
@@ -17,6 +17,7 @@ SRC_URI = "git://github.com/rhinstaller/efivar.git \
file://allow-multi-definitions-for-native.patch \ file://allow-multi-definitions-for-native.patch \
file://0001-makeguids-Do-not-use-__bswap_constant_-16-32-macros.patch \ file://0001-makeguids-Do-not-use-__bswap_constant_-16-32-macros.patch \
file://musl-strndupa.patch \ file://musl-strndupa.patch \
file://0001-efivar-dp.h-Add-Wunknown-attributes-when-using-clang.patch \
" "
SRC_URI_append_class-target = " file://0001-efivar-fix-for-cross-compile.patch \ SRC_URI_append_class-target = " file://0001-efivar-fix-for-cross-compile.patch \
file://0003-efivar-fix-for-cross-compile.patch \ file://0003-efivar-fix-for-cross-compile.patch \