please add to stable kernel v3.9
this patch is a merge of upstream commits
93782eba49e23c3f311a6b05a19ba15927ec4e8b
and
6880b0150a7c25fd75c5ece80abc49ebf53c38c1
People/distros vary how they prefix the toolchain name for 64bit builds.
Rather than enforce one convention over another, add a for loop which
does a search for all the general prefixes.
For 64bit builds, we now search for (in order):
hppa64-unknown-linux-gnu
hppa64-linux-gnu
hppa64-linux
For 32bit builds, we look for:
hppa-unknown-linux-gnu
hppa-linux-gnu
hppa-linux
hppa2.0-unknown-linux-gnu
hppa2.0-linux-gnu
hppa2.0-linux
hppa1.1-unknown-linux-gnu
hppa1.1-linux-gnu
hppa1.1-linux
This patch was initiated by Mike Frysinger, with feedback from Jeroen
Roovers, John David Anglin and Helge Deller.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Jeroen Roovers <[email protected]>
Signed-off-by: John David Anglin <[email protected]>
Signed-off-by: Helge Deller <[email protected]>
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 113e282..1976900 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -23,26 +23,21 @@ NM = sh $(srctree)/arch/parisc/nm
CHECKFLAGS += -D__hppa__=1
LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
-MACHINE := $(shell uname -m)
-ifeq ($(MACHINE),parisc*)
-NATIVE := 1
-endif
-
ifdef CONFIG_64BIT
UTS_MACHINE := parisc64
CHECKFLAGS += -D__LP64__=1 -m64
-WIDTH := 64
+CC_ARCHES = hppa64
else # 32-bit
-WIDTH :=
+CC_ARCHES = hppa hppa2.0 hppa1.1
endif
-# attempt to help out folks who are cross-compiling
-ifeq ($(NATIVE),1)
-CROSS_COMPILE := hppa$(WIDTH)-linux-
-else
- ifeq ($(CROSS_COMPILE),)
- CROSS_COMPILE := hppa$(WIDTH)-linux-gnu-
- endif
+ifneq ($(SUBARCH),$(UTS_MACHINE))
+ ifeq ($(CROSS_COMPILE),)
+ CC_SUFFIXES = linux linux-gnu unknown-linux-gnu
+ CROSS_COMPILE := $(call cc-cross-prefix, \
+ $(foreach a,$(CC_ARCHES), \
+ $(foreach s,$(CC_SUFFIXES),$(a)-$(s)-)))
+ endif
endif
OBJCOPY_FLAGS =-O binary -R .note -R .comment -S
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