Martin Roth (martinroth@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/12557
-gerrit
commit 8aa528f6c8b1b3890fa3235141be3cd7f21f7e4d Author: Martin Roth martinroth@google.com Date: Wed Nov 25 12:44:15 2015 -0700
toolchain.inc: Improve help messages for coreboot toolchain
Show better help text on how to compile the coreboot toolchain or use an unsupported toolchain.
Change-Id: I64a2159d324d673784669b2464c1a2769b048678 Signed-off-by: Martin Roth martinroth@google.com --- toolchain.inc | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/toolchain.inc b/toolchain.inc index 0f3da83..e35b5b5 100644 --- a/toolchain.inc +++ b/toolchain.inc @@ -155,10 +155,16 @@ ifeq ($(CONFIG_COMPILER_GCC),y) ifneq ($(CONFIG_ANY_TOOLCHAIN),y) $(foreach arch,$(sort $(foreach stage,$(COREBOOT_STANDARD_STAGES),$(ARCH-$(stage)-y))), \ $(if $(shell $(CC_$(arch)) -v 2>&1 |grep -q "gcc version .*coreboot toolchain" || echo not-coreboot), \ - $(eval COMPILERFAIL:=1)$(warning Please use the coreboot toolchain for '$(arch)' (or prove that your toolchain works)))) + $(eval COMPILERFAIL:=1)$(warning Please use the coreboot toolchain for '$(arch)'))) endif endif endif ifeq ($(COMPILERFAIL),1) -$(error consider building our compilers: make crossgcc) +$(warning ) +$(warning To build the entire coreboot toolchain: make crossgcc) +$(warning For more toolchain build targets: make help_toolchain) +$(warning ) +$(warning *** To try to use your own toolchain, run 'make menuconfig', then select the) +$(warning *** config option: General setup -> Allow building with any toolchain) +$(error Note that this is NOT supported. Using it means you're on your own) endif