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toolchain: get rid of some bashisms 

On Ubuntu /bin/sh is symlinked to /bin/dash. The
current toolchain.inc was doing some things that
dash doesn't support. Make the shell callouts more
conforming to the POSIX sh standard.

Change-Id: I26b6b82b8d6158c9029e8be9e7c088ca9e207f21
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5701
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This commit is contained in:
Aaron Durbin 2014-05-08 11:14:41 -05:00 committed by Kyösti Mälkki
parent 5c4b8483d2
commit c087a9e469
1 changed files with 2 additions and 2 deletions
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4
toolchain.inc
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@ -66,14 +66,14 @@ STRIP_$(1) := $(STRIP_$(2))
READELF_$(1) := $(READELF_$(2))
INCLUDES_$(1) = -Isrc/arch/$(ARCHDIR-$(2))/include
CFLAGS_$(1) = $$(CFLAGS_common) $$(INCLUDES_$(1)) $(CFLAGS_$(2))
LIBGCC_FILE_NAME_$(1) = $(shell test -r `$(CC_$(2)) -print-libgcc-file-name` && \
LIBGCC_FILE_NAME_$(1) = $(shell [ -r `$(CC_$(2)) -print-libgcc-file-name` ] && \
$(CC_$(2)) -print-libgcc-file-name)
endef
# initialize standard toolchain (CC,AS and others) for give stage
# @1 : stage for which the toolchain is to be initialized
init_standard_toolchain = \
$(eval stage_caps := $(shell tr '[:lower:]' '[:upper:]' <<< $(1))) \
$(eval stage_caps := $(shell printf "%s" $(1) | tr '[:lower:]' '[:upper:]' )) \
$(eval $(call set_stage_toolchain,$(stage_caps))) \
$(eval $(call create_class_compiler,$(1),$(ARCH-$(stage_caps)-y))) \
$(eval $(call set_stage_libgcc,$(1)))