Since I didn't find any previous record of the fact, I'm replying here
to say that this change breaks the build with clang11 as packaged in
Debian "bullseye" (old stable).
If anyone could reply with which version of clang this flag was added
in, that would be ideal.
Since no one else reported it, I don't see a need to change anything.
/
Leif
On 2023-05-24 15:05, Gerd Hoffmann wrote:
Tell clang to not use external (via got) references for data access.
Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
Reviewed-by: Ard Biesheuvel <a...@kernel.org>
---
BaseTools/Conf/tools_def.template | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/BaseTools/Conf/tools_def.template
b/BaseTools/Conf/tools_def.template
index 503a6687c1f0..92421e3d0118 100755
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -1921,15 +1921,15 @@ NOOPT_CLANGDWARF_IA32_DLINK2_FLAGS =
DEF(CLANGDWARF_IA32_DLINK2_FLAGS) -O0 -
*_CLANGDWARF_X64_ASLPP_FLAGS = DEF(GCC_ASLPP_FLAGS)
DEF(CLANGDWARF_X64_TARGET)
*_CLANGDWARF_X64_VFRPP_FLAGS = DEF(GCC_VFRPP_FLAGS)
DEF(CLANGDWARF_X64_TARGET)
-DEBUG_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANGDWARF_X64_TARGET) -g
+DEBUG_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64
"-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie
-fdirect-access-external-data -Oz -flto DEF(CLANGDWARF_X64_TARGET) -g
DEBUG_CLANGDWARF_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS)
-flto -Wl,-O3 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie
-mcmodel=small -Wl,--apply-dynamic-relocs
DEBUG_CLANGDWARF_X64_DLINK2_FLAGS = DEF(CLANGDWARF_X64_DLINK2_FLAGS) -O3
-fuse-ld=lld
-RELEASE_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -Oz -flto DEF(CLANGDWARF_X64_TARGET)
+RELEASE_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64
"-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie
-fdirect-access-external-data -Oz -flto DEF(CLANGDWARF_X64_TARGET)
RELEASE_CLANGDWARF_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS)
-flto -Wl,-O3 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie
-mcmodel=small -Wl,--apply-dynamic-relocs
RELEASE_CLANGDWARF_X64_DLINK2_FLAGS = DEF(CLANGDWARF_X64_DLINK2_FLAGS) -O3
-fuse-ld=lld
-NOOPT_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie -O0 DEF(CLANGDWARF_X64_TARGET) -g
+NOOPT_CLANGDWARF_X64_CC_FLAGS = DEF(CLANGDWARF_ALL_CC_FLAGS) -m64
"-DEFIAPI=__attribute__((ms_abi))" -mno-red-zone -mcmodel=small -fpie
-fdirect-access-external-data -O0 DEF(CLANGDWARF_X64_TARGET) -g
NOOPT_CLANGDWARF_X64_DLINK_FLAGS = DEF(CLANGDWARF_IA32_X64_DLINK_FLAGS)
-Wl,-O0 -Wl,-melf_x86_64 -Wl,--oformat,elf64-x86-64 -Wl,-pie -mcmodel=small
-Wl,--apply-dynamic-relocs
NOOPT_CLANGDWARF_X64_DLINK2_FLAGS = DEF(CLANGDWARF_X64_DLINK2_FLAGS) -O0
-fuse-ld=lld
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