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platform_build_soong
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Remove flags from ClangLibToolingUnknownCflags 

This commit removes flags from ClangLibToolingUnknownCflags.  These
flags were added to workaround an old version of clang in
`external/clang`.  Since we have updated to clang-r339409b, we don't
need these workaround anymore.

Bug: 117764794
Test: development/vndk/tools/header-checker/utils/create_reference_dumps.py
Change-Id: Ifbeebf05df5c08ee3bb7d489f39250d8fd5f5acf
This commit is contained in:
Logan Chien 2018-10-16 17:39:50 +08:00
parent 109029fb5c
commit 61f2d11e75
2 changed files with 1 additions and 17 deletions
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7
cc/config/clang.go
View File

@ -92,12 +92,7 @@ var ClangUnknownLldflags = sorted([]string{
"-Wl,-m,aarch64_elf64_le_vec",
})
var ClangLibToolingUnknownCflags = []string{
// Remove -flto and other flto dependent flags.
"-flto*",
"-fsanitize*",
"-fwhole-program-vtables",
}
var ClangLibToolingUnknownCflags []string = nil
func init() {
pctx.StaticVariable("ClangExtraCflags", strings.Join([]string{

11
cc/sabi.go
View File

@ -73,17 +73,6 @@ func (sabimod *sabi) flags(ctx ModuleContext, flags Flags) Flags {
flags.ToolingCFlags = filterOutWithPrefix(flags.CFlags, config.ClangLibToolingUnknownCflags)
flags.ToolingCppFlags = filterOutWithPrefix(flags.CppFlags, config.ClangLibToolingUnknownCflags)
// RSClang does not support recent mcpu option likes exynos-m2.
// So we need overriding mcpu option when we want to use it.
mappedArch := map[string]string{
"exynos-m2": "cortex-a53",
"cortex-a55": "cortex-a53",
"cortex-a75": "cortex-a57",
}
if arch, ok := mappedArch[ctx.Arch().CpuVariant]; ok {
flags.ToolingCFlags = append(flags.ToolingCFlags, "-mcpu="+arch)
}
return flags
}