GCC for 32-bit ARM chokes on .aslc files when running with LTO
enabled. Since LTO has no benefit whatsoever here, just disable
it.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
 BaseTools/Conf/tools_def.template | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BaseTools/Conf/tools_def.template 
b/BaseTools/Conf/tools_def.template
index f7eb87af14c2..e68cfd9a4997 100755
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -5145,7 +5145,7 @@ RELEASE_GCC5_X64_DLINK_FLAGS     = 
DEF(GCC5_X64_DLINK_FLAGS) -flto -Os
 *_GCC5_ARM_RC_PATH               = ENV(GCC5_ARM_PREFIX)objcopy
 
 *_GCC5_ARM_ARCHCC_FLAGS          = -mthumb
-*_GCC5_ARM_ASLCC_FLAGS           = DEF(GCC_ASLCC_FLAGS)
+*_GCC5_ARM_ASLCC_FLAGS           = DEF(GCC_ASLCC_FLAGS) -fno-lto
 *_GCC5_ARM_ASLDLINK_FLAGS        = DEF(GCC5_ARM_ASLDLINK_FLAGS)
 *_GCC5_ARM_ASM_FLAGS             = DEF(GCC5_ARM_ASM_FLAGS)
 *_GCC5_ARM_DLINK2_FLAGS          = DEF(GCC5_ARM_DLINK2_FLAGS)
-- 
2.20.1

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