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toolchain-external: remove unused calculation of ARCH_SUBDIR

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In TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS, ARCH_SUBDIR is calculated but not
used, and can thus be removed. Since SYSROOT_DIR is only used for the
calculation of ARCH_SUBDIR, it can be removed too.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas De Schampheleire 2016-02-12 20:20:23 +01:00 committed by Thomas Petazzoni
parent 7329a0db44
commit 4896b7c96f
1 changed files with 1 additions and 7 deletions
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8
toolchain/toolchain-external/toolchain-external.mk
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@ -617,12 +617,7 @@ endef
# to the target filesystem.
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS
$(Q)SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC))" ; \
if test -z "$${SYSROOT_DIR}" ; then \
@echo "External toolchain doesn't support --sysroot. Cannot use." ; \
exit 1 ; \
fi ; \
ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
$(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
ARCH_LIB_DIR="$(call toolchain_find_libdir,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
SUPPORT_LIB_DIR="" ; \
if test `find $${ARCH_SYSROOT_DIR} -name 'libstdc++.a' | wc -l` -eq 0 ; then \
@ -631,7 +626,6 @@ define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS
SUPPORT_LIB_DIR=`readlink -f $${LIBSTDCPP_A_LOCATION} | sed -r -e 's:libstdc\+\+\.a::'` ; \
fi ; \
fi ; \
ARCH_SUBDIR=`echo $${ARCH_SYSROOT_DIR} | sed -r -e "s:^$${SYSROOT_DIR}(.*)/$$:\1:"` ; \
if test -z "$(BR2_STATIC_LIBS)" ; then \
$(call MESSAGE,"Copying external toolchain libraries to target...") ; \
for libs in $(LIB_EXTERNAL_LIBS); do \