From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Tue, 2 Aug 2016 14:31:26 +0000 (+0200)
Subject: BaseTools GCC: add the compiler flags to the linker command line
X-Git-Tag: edk2-stable201903~6126
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=478f50990a9a3b76524fd14f2085b9f1127fa41a

BaseTools GCC: add the compiler flags to the linker command line

Now that we invoke GCC as the linker for the GCC toolchain family,
we can pass the CC flags to the linker as well. This is only
required for LTO (which may involve code generation during the link
stage), but does not interfere with non-LTO builds.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---

diff --git a/BaseTools/Conf/build_rule.template b/BaseTools/Conf/build_rule.template
index c6de768197..f52f603b27 100644
--- a/BaseTools/Conf/build_rule.template
+++ b/BaseTools/Conf/build_rule.template
@@ -292,7 +292,7 @@
         "$(DLINK)" /OUT:${dst} $(DLINK_FLAGS) $(DLINK_SPATH) @$(STATIC_LIBRARY_FILES_LIST)
 
     <Command.GCC>
-        "$(DLINK)" -o ${dst} $(DLINK_FLAGS) -Wl,--start-group,@$(STATIC_LIBRARY_FILES_LIST),--end-group $(DLINK2_FLAGS)
+        "$(DLINK)" -o ${dst} $(DLINK_FLAGS) -Wl,--start-group,@$(STATIC_LIBRARY_FILES_LIST),--end-group $(CC_FLAGS) $(DLINK2_FLAGS)
         "$(OBJCOPY)" $(OBJCOPY_FLAGS) ${dst}
 
     <Command.GCCLD>