nios2: Fix libgcc location detection

fb75a2bb · Marek Vasut <[email protected]> · 2016-05-17 14:01:18 +08:00

The extra CFLAGS required for correct operation of the toolchain are not
propagated into the libgcc detection code. In case of the compiler from
poky sdk, these extra CFLAGS contain the location of compiler sysroot
(the --sysroot= option) and without this option, the location of libgcc
is not properly reported. Add the missing CFLAGS to address this issue.

Signed-off-by: Marek Vasut <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Romain Perier <[email protected]>
Acked-by: Romain Perier <[email protected]>
Acked-by: Ley Foon Tan <[email protected]>

Commit: fb75a2bb53a16069e2837ea1a4fa1bd99d636dd4
Parents: 2dcd0af5

Changes

1 files changed · +1 −1

File	Status	Add	Del	Content
arch/nios2/Makefile	modified	+1	−1	View file

arch/nios2/Makefile

View file

diff --git a/arch/nios2/Makefile b/arch/nios2/Makefile
index 2328f82..08130fe 100644
--- a/arch/nios2/Makefile
+++ b/arch/nios2/Makefile
@@ -20,7 +20,7 @@ UTS_SYSNAME = Linux
 
 export MMU
 
-LIBGCC		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+LIBGCC         := $(shell $(CC) $(KBUILD_CFLAGS) $(KCFLAGS) -print-libgcc-file-name)
 
 KBUILD_CFLAGS += -pipe -D__linux__ -D__ELF__
 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MUL_SUPPORT),-mhw-mul,-mno-hw-mul)