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Fix build error if compiler is clang

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There is a build error if compiler is clang:
clang -O2  -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS --config /usr/lib/rpm/generic-hardened-clang.cfg -fstack-protector-strong -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection  -Wall -Werror -I../src -g -O2 -Wno-stringop-overflow -DTEST_NAME=\"cases/3.t\" -o cases/3.p main.c ../src/libaio.a -lpthread
error: unknown warning option '-Wno-stringop-overflow'; did you mean '-Wno-shift-overflow'? [-Werror,-Wunknown-warning-option]

./cases/13.t:38:26: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator]
                 struct timespec ts = { tv_sec: 30, tv_nsec: 0 };
                                        ^~~~~~~
                                        .tv_sec =
./cases/13.t:38:38: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator]
                 struct timespec ts = { tv_sec: 30, tv_nsec: 0 };
                                                   ^~~~~~~~
                                                   .tv_nsec =
Signed-off-by: Chenxi Mao <chenxi.mao@suse.com>
This commit is contained in:
Chenxi Mao 2023-04-05 19:43:29 +08:00
parent 75f0305eeb
commit 8ead6f86eb
2 changed files with 62 additions and 1 deletions
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56
bugfix-Fix-build-error-if-compiler-is-clang.patch Normal file
View File

@ -0,0 +1,56 @@
From 8c4d190b7a5ff484d4393d1d445a4245bda74c92 Mon Sep 17 00:00:00 2001
From: Chenxi Mao <chenxi.mao@suse.com>
Date: Wed, 5 Apr 2023 19:39:22 +0800
Subject: [PATCH 1/1] Fix build error if compiler is clang
There is a build error if compiler is clang:
clang -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS --config /usr/lib/rpm/generic-hardened-clang.cfg -fstack-protector-strong -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -Wall -Werror -I../src -g -O2 -Wno-stringop-overflow -DTEST_NAME=\"cases/3.t\" -o cases/3.p main.c ../src/libaio.a -lpthread
error: unknown warning option '-Wno-stringop-overflow'; did you mean '-Wno-shift-overflow'? [-Werror,-Wunknown-warning-option]
./cases/13.t:38:26: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator]
struct timespec ts = { tv_sec: 30, tv_nsec: 0 };
^~~~~~~
.tv_sec =
./cases/13.t:38:38: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator]
struct timespec ts = { tv_sec: 30, tv_nsec: 0 };
^~~~~~~~
.tv_nsec =
Signed-off-by: Chenxi Mao <chenxi.mao@suse.com>
---
harness/Makefile | 2 ++
harness/cases/13.t | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/harness/Makefile b/harness/Makefile
index d7243a6..8d067eb 100644
--- a/harness/Makefile
+++ b/harness/Makefile
@@ -10,10 +10,12 @@ HARNESS_SRCS:=main.c
CFLAGS+=-Wall -Werror -I../src -g -O2
#-lpthread -lrt
+ifeq ($(CC),gcc)
# gcc-11 does not like the test case in 3.t that
# passes an invalid pointer (-1) to the kernel, so
# tell the compiler we do not need a warning here
cases/3.p: CFLAGS+=-Wno-stringop-overflow
+endif
# Change this on the build line to run tests against the installed libraries:
# make LIBAIO=-laio partcheck
diff --git a/harness/cases/13.t b/harness/cases/13.t
index 5f18005..9e82380 100644
--- a/harness/cases/13.t
+++ b/harness/cases/13.t
@@ -35,7 +35,7 @@ int test_main(void)
status |= attempt_io_submit(io_ctx, IOS, iocb_list, IOS);
for (i=0; i<IOS; i++) {
- struct timespec ts = { tv_sec: 30, tv_nsec: 0 };
+ struct timespec ts = { .tv_sec = 30, .tv_nsec = 0 };
struct io_event event;
struct iocb *iocb;
--
2.33.0

7
libaio.spec
View File

@ -1,7 +1,7 @@
Name: libaio
Version: 0.3.113
Release: 7
Release: 8
Summary: Linux-native asynchronous I/O access library
License: LGPLv2+
URL: https://pagure.io/libaio
@ -14,6 +14,7 @@ Patch3: 0003-libaio-fix-for-x32.patch
Patch4: 0004-libaio-makefile-add-D_FORTIFY_SOURCE-flag.patch
Patch5: 0005-Fix-compile-error-that-exec-checking-need-super-priv.patch
Patch6: 0006-libaio-Add-sw64-architecture.patch
Patch7: 0007-Fix-build-error-if-compiler-is-clang.patch
BuildRequires: gcc
@ -43,6 +44,7 @@ Files for libaio development
%ifarch sw_64
%patch6 -p1
%endif
%patch7 -p1
%build
make
@ -67,6 +69,9 @@ make check
%attr(0755,root,root) %{_libdir}/libaio.so
%changelog
* Wed Apr 05 2023 Chenxi Mao <chenxi.mao@suse.com> - 0.3.113-8
- Fix build error if compiler is clang.
* Fri Mar 17 2023 laokz <zhangkai@iscas.ac.cn> - 0.3.113-7
- remove patch2 arch-protection macro