I've now improved the cross-building patch and tested it with a normal Debian build. Attached.
The changes are simply to replace gcc with a variable in each case and then set that variable if cross-compiling detected. -- Neil Williams ============= http://www.data-freedom.org/ http://www.nosoftwarepatents.com/ http://www.linux.codehelp.co.uk/
--- bzip2.old/debian/rules +++ bzip2-1.0.3/debian/rules @@ -13,6 +13,13 @@ DEB_HOST_GNU_TYPE := $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) DEB_HOST_ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH) DEB_HOST_ARCH_OS := $(shell dpkg-architecture -qDEB_HOST_ARCH_OS) +ifneq ($(DEB_HOST_GNU_TYPE),$(DEB_BUILD_GNU_TYPE)) + CROSS=CC=$(DEB_HOST_GNU_TYPE)-gcc + CC=$(DEB_HOST_GNU_TYPE)-gcc +else + CROSS=CC=gcc + CC=gcc +endif DEBCFLAGS:= DEBSTRIP:=strip @@ -30,7 +37,7 @@ ifneq (,$(findstring /$(DEB_HOST_ARCH)/,/i386/powerpc/sparc/s390/)) build64-stamp := build64-stamp - CC64=gcc -m64 + CC64=$(CC) -m64 endif ifeq ($(DEB_HOST_ARCH),i386) CC64 += -march=x86-64 -mtune=x86-64 @@ -68,7 +75,7 @@ rm -rf 32 mkdir 32 cp -p *.h *.c Makefile 32/ - $(MAKE) -C 32 CC="gcc -m32" DEBCFLAGS="$(DEBCFLAGS)" + $(MAKE) -C 32 "$(CROSS) -m32" DEBCFLAGS="$(DEBCFLAGS)" touch build32-stamp build64: build64-stamp
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