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linux26: do not set CFLAGS_KERNEL to TARGET_CFLAGS

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Using TARGET_CFLAGS breaks the kernel build for the arm platform. The
result is a kernel that can not be booted. So simply do not fiddle with
the CFLAGS on a kernel build and the kernel build system will do the
right thing (TM).

[Peter: do the same thing for the standard kernel build]

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Sven Neumann 2009-07-22 14:25:05 +02:00 committed by Peter Korsgaard
parent 8232850c51
commit 7bb5ce002c
2 changed files with 1 additions and 5 deletions
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3
target/linux/Makefile.in
View File

@ -89,11 +89,8 @@ LINUX26_PATCH_DIR:=$(BOARD_PATH)/kernel-patches/
#")) #"))
endif endif
endif endif
__LINUX26_NO_PIC=-fPIC -fpic -DPIC -fwrapv -ftrapv
__LINUX26_ZERO_OPTIMIZATION=-O0
LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \ LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
ARCH=$(KERNEL_ARCH) \ ARCH=$(KERNEL_ARCH) \
CFLAGS_KERNEL="$(filter-out $(__LINUX26_NO_PIC) $(__LINUX26_ZERO_OPTIMIZATION),$(TARGET_CFLAGS))" \
INSTALL_MOD_PATH=$(TARGET_DIR) \ INSTALL_MOD_PATH=$(TARGET_DIR) \
CROSS_COMPILE=$(KERNEL_CROSS) \ CROSS_COMPILE=$(KERNEL_CROSS) \
LDFLAGS="$(TARGET_LDFLAGS)" \ LDFLAGS="$(TARGET_LDFLAGS)" \

3
target/linux/Makefile.in.advanced
View File

@ -190,10 +190,8 @@ LINUX_KERNEL:=$(LINUX26_KERNEL)
# ----------------------------------------------------------------------------- # -----------------------------------------------------------------------------
LINUX26_BZCAT:=$(BZCAT) LINUX26_BZCAT:=$(BZCAT)
__LINUX26_NO_PIC=-fPIC -fpic -DPIC -fwrapv -ftrapv
LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \ LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
ARCH=$(KERNEL_ARCH) \ ARCH=$(KERNEL_ARCH) \
CFLAGS_KERNEL="$(filter-out $(__LINUX26_NO_PIC),$(TARGET_CFLAGS))" \
INSTALL_MOD_PATH=$(TARGET_DIR) \ INSTALL_MOD_PATH=$(TARGET_DIR) \
CROSS_COMPILE=$(KERNEL_CROSS) \ CROSS_COMPILE=$(KERNEL_CROSS) \
LDFLAGS="$(TARGET_LDFLAGS)" \ LDFLAGS="$(TARGET_LDFLAGS)" \
@ -549,6 +547,7 @@ linux-status:
@echo LINUX26_SOURCE=$(LINUX26_SOURCE) @echo LINUX26_SOURCE=$(LINUX26_SOURCE)
@echo LINUX26_TARGETS=$(LINUX26_TARGETS) @echo LINUX26_TARGETS=$(LINUX26_TARGETS)
@echo LINUX26_VERSION=$(LINUX26_VERSION) @echo LINUX26_VERSION=$(LINUX26_VERSION)
@echo LINUX26_MAKE_FLAGS=$(LINUX26_MAKE_FLAGS)
@echo PROJECT_BUILD_DIR=$(PROJECT_BUILD_DIR) @echo PROJECT_BUILD_DIR=$(PROJECT_BUILD_DIR)
@echo TARGETS=$(TARGETS) @echo TARGETS=$(TARGETS)