From 1879c5f8e74d14d23a5b440dd4bf85f6f5b7e908 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 28 Oct 2013 15:15:09 +0000 Subject: build: fix build on Mac OS X 10.9 Add a wrapper around the clang gcc emulation to fix -print-file-name= Signed-off-by: Felix Fietkau SVN-Revision: 38560 --- include/toplevel.mk | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/toplevel.mk b/include/toplevel.mk index a623be9f2e..23d70ac81a 100644 --- a/include/toplevel.mk +++ b/include/toplevel.mk @@ -43,6 +43,13 @@ unexport LPATH # make sure that a predefined CFLAGS variable does not disturb packages export CFLAGS= +ifneq ($(shell $(HOSTCC) 2>&1 | grep clang),) + export HOSTCC_REAL?=$(HOSTCC) + export HOSTCC_WRAPPER:=$(TOPDIR)/scripts/clang-gcc-wrapper +else + export HOSTCC_WRAPPER:=$(HOSTCC) +endif + ifeq ($(FORCE),) .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build endif @@ -74,12 +81,12 @@ prepare-tmpinfo: FORCE fi scripts/config/mconf: - @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all CC="$(HOSTCC)" + @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all CC="$(HOSTCC_WRAPPER)" $(eval $(call rdep,scripts/config,scripts/config/mconf)) scripts/config/conf: - @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf CC="$(HOSTCC)" + @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf CC="$(HOSTCC_WRAPPER)" config: scripts/config/conf prepare-tmpinfo FORCE $< Config.in -- cgit v1.2.3