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Fiasco.OC: forward CC, and CXX variables (fix #462) 

When building the Fiasco.OC kernel, and L4Linux within the Genode build system,
forward the CC, and CXX variables. It might contain useful tools like ccache,
or distcc to speed up compilation. Moreover, don't delete the MAKEFLAGS when
building Fiasco.OC. It hinders parallel builds.
This commit is contained in:
Stefan Kalkowski 2012-11-02 14:50:42 +01:00 committed by Norman Feske
parent 518cbc5a5f
commit 70dfe4fcd7
2 changed files with 6 additions and 4 deletions
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9
base-foc/src/kernel/target.inc
View File

@ -8,13 +8,14 @@ STARTUP_LIB =
$(TARGET): $(FIASCO)
$(FOC_BUILD_DIR):
$(VERBOSE_MK) MAKEFLAGS= $(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
$(VERBOSE_DIR) -C $(FIASCO_SRC) BUILDDIR=$@
$(VERBOSE_MK) $(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
$(VERBOSE_DIR) -C $(FIASCO_SRC) BUILDDIR=$@
$(VERBOSE)cp $(KERNEL_CONFIG) $@/globalconfig.out
$(FIASCO): $(FOC_BUILD_DIR)
$(VERBOSE_MK) MAKEFLAGS= $(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
$(VERBOSE_DIR) -C $(FOC_BUILD_DIR)
$(VERBOSE_MK) $(MAKE) SYSTEM_TARGET="$(CROSS_DEV_PREFIX)" \
CC="$(CC)" CXX="$(CXX)" \
$(VERBOSE_DIR) -C $(FOC_BUILD_DIR)
$(VERBOSE)ln -sf $@ $(BUILD_BASE_DIR)/bin/$(TARGET)
clean cleanall:

1
ports-foc/mk/l4lx.mk
View File

@ -36,6 +36,7 @@ $(L4LX_BINARY): $(L4LX_CONFIG)
-C $(REP_DIR)/contrib/$(LX_TARGET) \
O=$(L4LX_BUILD) \
CROSS_COMPILE="$(CROSS_DEV_PREFIX)" \
CC="$(CC)" \
KBUILD_VERBOSE=$(VERBOSE_LX_MK) \
V=$(VERBOSE_LX_MK) \
GENODE_INCLUDES="$(addprefix -I,$(INC_DIR))" \