Hi, Am 28.02.2017 um 16:33 schrieb Guillaume Gardet:
Le 28/02/2017 à 16:18, Andreas Färber a écrit :
Hi Guillaume,
Am 28.02.2017 um 14:55 schrieb Guillaume Gardet:
in cross-armv7hl-gcc6 package, we get all the cross build tools, but with the gcc version appended. So, we have armv7hl-suse-linux-gnueabi-gcc-6 instead of armv7hl-suse-linux-gnueabi-gcc.
This is a problem to build things such as u-boot or Linux kernel which just use a CROSS_COMPILE prefix for the GCC tools in their Makefiles.
Is there any update-alternatives mechanism or something? The solution is to specify CROSS_COMPILE= for binutils and CC= for gcc.
It will not work. Here is an extract of the U-Boot Makefile: AS = $(CROSS_COMPILE)as # Always use GNU ld ifneq ($(shell $(CROSS_COMPILE)ld.bfd -v 2> /dev/null),) LD = $(CROSS_COMPILE)ld.bfd else LD = $(CROSS_COMPILE)ld endif CC = $(CROSS_COMPILE)gcc CPP = $(CC) -E AR = $(CROSS_COMPILE)ar NM = $(CROSS_COMPILE)nm LDR = $(CROSS_COMPILE)ldr STRIP = $(CROSS_COMPILE)strip OBJCOPY = $(CROSS_COMPILE)objcopy OBJDUMP = $(CROSS_COMPILE)objdump
You can note that a number of tools are missing from the openSUSE package.
I don't understand your point. I have successfully used cross-aarch64-gcc{6,7} with mainline U-Boot! As I said, you need both variables: make CROSS_COMPILE=aarch64-suse-linux- CC=aarch64-suse-linux-gcc-7 ... Regards, Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org