parisc: Wire up support for self-extracting kernel
Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 75cb451..58fae5d 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -24,15 +24,20 @@
NM = sh $(srctree)/arch/parisc/nm
CHECKFLAGS += -D__hppa__=1
LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+export LIBGCC
ifdef CONFIG_64BIT
UTS_MACHINE := parisc64
CHECKFLAGS += -D__LP64__=1 -m64
CC_ARCHES = hppa64
+LD_BFD := elf64-hppa-linux
else # 32-bit
CC_ARCHES = hppa hppa2.0 hppa1.1
+LD_BFD := elf32-hppa-linux
endif
+export LD_BFD
+
ifneq ($(SUBARCH),$(UTS_MACHINE))
ifeq ($(CROSS_COMPILE),)
CC_SUFFIXES = linux linux-gnu unknown-linux-gnu
@@ -88,6 +93,8 @@
drivers-$(CONFIG_OPROFILE) += arch/parisc/oprofile/
+boot := arch/parisc/boot
+
PALO := $(shell if (which palo 2>&1); then : ; \
elif [ -x /sbin/palo ]; then echo /sbin/palo; \
fi)
@@ -116,11 +123,14 @@
PHONY += bzImage $(BOOT_TARGETS) $(INSTALL_TARGETS)
-bzImage zImage: vmlinuz
+zImage: vmlinuz
Image: vmlinux
-vmlinuz: vmlinux
- @gzip -cf -9 $< > $@
+bzImage: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+
+vmlinuz: bzImage
+ $(OBJCOPY) $(boot)/bzImage $@
install:
$(CONFIG_SHELL) $(src)/arch/parisc/install.sh \