[PARISC] Update minimum compiler version and CROSS_COMPILE for parisc64
Prefix changed in debian, include "gnu" in the commandline.
Signed-off-by: Carlos O'Donell <carlos@parisc-linux.org>
Ensure the compiler version is new enough (>= 3.3)
Signed-off-by: Randolph Chung <tausq@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index e3549f4..9b7e424 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -20,7 +20,8 @@
CHECKFLAGS += -D__hppa__=1
ifdef CONFIG_64BIT
-CROSS_COMPILE := hppa64-linux-
+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
@@ -34,6 +35,14 @@
OBJCOPY_FLAGS =-O binary -R .note -R .comment -S
+GCC_VERSION := $(call cc-version)
+ifneq ($(shell if [ -z $(GCC_VERSION) ] ; then echo "bad"; fi ;),)
+$(error Sorry, couldn't find ($(cc-version)).)
+endif
+ifneq ($(shell if [ $(GCC_VERSION) -lt 0303 ] ; then echo "bad"; fi ;),)
+$(error Sorry, your compiler is too old ($(GCC_VERSION)). GCC v3.3 or above is required.)
+endif
+
cflags-y := -pipe
# These flags should be implied by an hppa-linux configuration, but they