New patch to review for coreboot: seabios integration: fix interaction with ccache

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11138

-gerrit

commit 21970e82aa239c134d3a5f0d9936040a5fd2d62c
Author: Patrick Georgi 
Date:   Sat Aug 8 21:35:38 2015 +0200

seabios integration: fix interaction with ccache

SeaBIOS' build system doesn't like CC to be a compound command like
    "ccache gcc", so we strip things. Unfortunately with CCACHE enabled,
    we passed /usr/bin/ccache (or wherever it was found on the PATH).
    Instead use the second term in CCACHE mode.

Change-Id: I905fcdc73d067e553e923e307fafceaacdefdc6c
    Signed-off-by: Patrick Georgi 
---
 payloads/external/Makefile.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc
index 33ed47f..7f4b4c8 100644
--- a/payloads/external/Makefile.inc
+++ b/payloads/external/Makefile.inc
@@ -19,10 +19,11 @@
 ## Foundation, Inc.
 ##

+SEABIOS_CC_OFFSET=$(if $(filter %ccache,$(HOSTCC)),2,1)
 seabios:
    $(MAKE) -C payloads/external/SeaBIOS -f Makefile.inc \
    		HOSTCC="$(HOSTCC)" \
-			CC=$(word 1,$(CC_x86_32)) CFLAGS="$(patsubst $(word 1,$(CC_x86_32))%,,$(CC_x86_32))" \
+			CC=$(word $(SEABIOS_CC_OFFSET),$(CC_x86_32)) CFLAGS="$(patsubst $(word $(SEABIOS_CC_OFFSET),$(CC_x86_32))%,,$(CC_x86_32))" \
    		LD=$(word 1,$(LD_x86_32)) LDFLAGS="$(patsubst $(word 1,$(LD_x86_32))%,,$(LD_x86_32))" \
    		OBJDUMP="$(OBJDUMP_x86_32)" \
    		OBJCOPY="$(OBJCOPY_x86_32)" STRIP="$(STRIP_x86_32)" \