[PATCH 27/31] Makefile: Disable LTO when building with MSYS2

[Simon Glass]

This creates a lot of errors of the form:

`__stack_chk_fail' referenced in section `.text' of ...ltrans.o: defined
   in discarded section `.text' of common/stackprot.o (symbol from plugin)

Drop LTO for now.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 08eab87d0a11..3a35d14a4497 100644
--- a/Makefile
+++ b/Makefile
@@ -658,9 +658,11 @@ export EFI_TARGET	# binutils target if EFI is natively supported
 export LTO_ENABLE
 
 # This is y if LTO is enabled for this build. See NO_LTO=1 to disable LTO
+ifeq ($(MSYS_VERSION),0)
 ifeq ($(NO_LTO),)
 LTO_ENABLE=$(if $(CONFIG_LTO),y)
 endif
+endif
 
 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
 # that (or fail if absent).  Otherwise, search for a linker script in a
-- 
2.40.0.634.g4ca3ef3211-goog