StrixOS/build_soong
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Clean up unused flags for LLD.

Browse Source 
Since Android only uses LLD, we shouldn't be default adding flags that
just get stripped by a later pass such as:

-Wl,-m,aarch64_elf64_le_vec
-fuse-ld=gold

Remaining query for `-fuse-ld=gold`:
https://source.corp.google.com/search?q=%5C-fuse-ld%3Dgold%20file:.*%5C.(bp%7Cmk%7Cgo)&sq=package:%5Eandroid$
Remaining query for `elf64_le_vec`:
https://source.corp.google.com/search?q=elf64_le_vec%20file:.*%5C.(bp%7Cmk%7Cgo)&sq=package:%5Eandroid$

Bug: http://b/148819762
Test: Built aosp_blueline
Change-Id: I4e064a1e3e0c54721f3f08af8d717f28f6d348f8
This commit is contained in:
Stephen Hines
2020-04-03 20:18:17 -07:00
parent ff6231920d
commit c1de1977a0
2 changed files with 0 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
cc/config/arm64_device.go
View File

@@ -37,10 +37,8 @@ var (
} }
arm64Ldflags = []string{ arm64Ldflags = []string{
"-Wl,-m,aarch64_elf64_le_vec",
"-Wl,--hash-style=gnu", "-Wl,--hash-style=gnu",
"-Wl,-z,separate-code", "-Wl,-z,separate-code",
"-fuse-ld=gold",
"-Wl,--icf=safe", "-Wl,--icf=safe",
} }

2
cc/config/clang.go
View File

@@ -80,10 +80,8 @@ var ClangUnknownCflags = sorted([]string{
// Ldflags that should be filtered out when linking with clang lld // Ldflags that should be filtered out when linking with clang lld
var ClangUnknownLldflags = sorted([]string{ var ClangUnknownLldflags = sorted([]string{
"-fuse-ld=gold",
"-Wl,--fix-cortex-a8", "-Wl,--fix-cortex-a8",
"-Wl,--no-fix-cortex-a8", "-Wl,--no-fix-cortex-a8",
"-Wl,-m,aarch64_elf64_le_vec",
}) })
var ClangLibToolingUnknownCflags = sorted([]string{}) var ClangLibToolingUnknownCflags = sorted([]string{})