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Add more warning options to BUILD_FOR_OPENEULER gcc compatible part 2.

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Signed-off-by: liyunfei <liyunfei33@huawei.com>
This commit is contained in:
liyunfei 2024-03-26 21:20:35 +08:00
parent 2a610e3299
commit 59d3f9de0c
2 changed files with 11 additions and 2 deletions
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8
0007-add-more-warning-options-to-fgcc-compatible.patch
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@ -11,7 +11,7 @@ diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains
index 793af55a1e5f..f0da323d8adb 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -4683,11 +4683,31 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
@@ -4683,11 +4683,37 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
#ifdef BUILD_FOR_OPENEULER
if (Args.hasFlag(options::OPT_fgcc_compatible,
options::OPT_fno_gcc_compatible, false)) {
@ -26,6 +26,11 @@ index 793af55a1e5f..f0da323d8adb 100644
+ CmdArgs.push_back("-Wno-error=deprecated-non-prototype");
+ CmdArgs.push_back("-Wno-error=unsafe-buffer-usage");
+ CmdArgs.push_back("-Wno-error=string-plus-int");
+ CmdArgs.push_back("-Wno-error=language-extension-token");
+ CmdArgs.push_back("-Wno-error=single-bit-bitfield-constant-conversion");
+ CmdArgs.push_back("-Wno-error=gnu-variable-sized-type-not-at-end");
+ CmdArgs.push_back("-Wno-error=header-guard");
+ CmdArgs.push_back("-Wno-error=return-type-c-linkage");
+ // By default, clang reports errors, but gcc reports warnings.
+ // when -Werror is passed don't add -Wno-error=*.
+ if(!D.getDiags().getWarningsAsErrors()) {
@ -40,6 +45,7 @@ index 793af55a1e5f..f0da323d8adb 100644
+ //other warnings
+ CmdArgs.push_back("-Wno-error=cast-align");
+ CmdArgs.push_back("-Wno-error=enum-conversion");
+ CmdArgs.push_back("-Wno-error=switch");
}
#endif

5
clang.spec
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@ -36,7 +36,7 @@
Name: %{pkg_name}
Version: %{clang_version}
Release: 9
Release: 10
Summary: A C language family front-end for LLVM
License: NCSA
@ -380,6 +380,9 @@ LD_LIBRARY_PATH=%{buildroot}/%{install_libdir} %{__ninja} check-all -C ./_build
%{install_bindir}/git-clang-format
%changelog
* Thu Mar 28 2024 liyunfei <liyunfei33@huawei.com> -17.0.6-10
- Add more warning options to BUILD_FOR_OPENEULER gcc compatible part 2.
* Fri Mar 15 2024 liyunfei <liyunfei33@huawei.com> -17.0.6-9
- Add more warning options to BUILD_FOR_OPENEULER gcc compatible.