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authorKyle McMartin <kyle@shortfin.cabal.ca>2007-10-18 13:54:51 -0700
committerKyle McMartin <kyle@shortfin.cabal.ca>2007-10-18 13:54:51 -0700
commit991b7d6e6ffe9373dca7269a5d0213c1545dee1f (patch)
treedb93c49b04ac7190400e8a9b98becab76057bb6a /arch/parisc
parent9611f61eb5baf22b6b6ed46c2c196c10e1fade6a (diff)
downloadvexpress-lsk-991b7d6e6ffe9373dca7269a5d0213c1545dee1f.tar.gz
[PARISC] Attempt to clean up parisc/Makefile
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/parisc')
-rw-r--r--arch/parisc/Makefile62
1 files changed, 24 insertions, 38 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 20d327f63d5..3ea7ce3a8c5 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -19,26 +19,27 @@
NM = sh $(srctree)/arch/parisc/nm
CHECKFLAGS += -D__hppa__=1
+MACHINE := $(shell uname -m)
+ifeq ($(MACHINE),parisc*)
+NATIVE := 1
+endif
+
ifdef CONFIG_64BIT
-CROSS_COMPILE := $(shell if [ -x /usr/bin/hppa64-linux-gnu-gcc ]; then \
- echo hppa64-linux-gnu-; else echo hppa64-linux-; fi)
UTS_MACHINE := parisc64
CHECKFLAGS += -D__LP64__=1 -m64
-else
-MACHINE := $(subst 64,,$(shell uname -m))
-ifneq ($(MACHINE),parisc)
-CROSS_COMPILE := hppa-linux-
-endif
+WIDTH := 64
+CROSS_COMPILE := hppa64-linux-gnu-
+else # 32-bit
+WIDTH :=
endif
-FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align
+# attempt to help out folks who are cross-compiling
+ifeq ($(NATIVE),1)
+CROSS_COMPILE := hppa$(WIDTH)-linux-
+endif
OBJCOPY_FLAGS =-O binary -R .note -R .comment -S
-ifneq ($(call cc-ifversion, -lt, 0303, "bad"),)
-$(error Sorry, GCC v3.3 or above is required.)
-endif
-
cflags-y := -pipe
# These flags should be implied by an hppa-linux configuration, but they
@@ -73,31 +74,8 @@ libs-y += arch/parisc/lib/
drivers-$(CONFIG_OPROFILE) += arch/parisc/oprofile/
-PALO := $(shell if which palo; then : ; \
- elif [ -x /sbin/palo ]; then echo /sbin/palo; \
- fi)
-
-palo: vmlinux
- @if [ -x $PALO ]; then \
- echo 'ERROR: Please install palo first (apt-get install palo)';\
- echo 'or build it from source and install it somewhere in your $$PATH';\
- false; \
- fi
- @if [ ! -f ./palo.conf ]; then \
- cp arch/parisc/defpalo.conf palo.conf; \
- echo 'A generic palo config file (./palo.conf) has been created for you.'; \
- echo 'You should check it and re-run "make palo".'; \
- echo 'WARNING: the "lifimage" file is now placed in this directory by default!'; \
- false; \
- fi
- $(PALO) -f ./palo.conf
-
-oldpalo: vmlinux
- export TOPDIR=`pwd`; \
- unset STRIP LDFLAGS CPP CPPFLAGS AFLAGS CFLAGS CC LD; cd ../palo && make lifimage
-
-# Shorthands for known targets not supported by parisc, use palo as default
-Image zImage bzImage: palo
+# Shorthands for known targets not supported by parisc, use vmlinux as default
+Image zImage bzImage: vmlinux
kernel_install: vmlinux
sh $(src)/arch/parisc/install.sh \
@@ -110,9 +88,17 @@ MRPROPER_FILES += palo.conf
define archhelp
@echo '* vmlinux - Uncompressed kernel image (./vmlinux)'
- @echo ' palo - Bootable image (./lifimage)'
@echo ' install - Install kernel using'
@echo ' (your) ~/bin/installkernel or'
@echo ' (distribution) /sbin/installkernel or'
@echo ' copy to $$(INSTALL_PATH)'
endef
+
+# we require gcc 3.3 or above to compile the kernel
+archprepare: checkbin
+checkbin:
+ @if test "$(call cc-version)" -lt "0303"; then \
+ echo -n "Sorry, GCC v3.3 or above is required to build " ; \
+ echo "the kernel." ; \
+ false ; \
+ fi