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external-toolchain: only copy existing directories of the sysroot 

Instead of copying all directories in "etc lib sbin usr", check that
each of them exists before doing the copy. This is only to avoid an
harmless error message.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2010-07-05 18:58:56 +02:00 committed by Peter Korsgaard
parent 07d15f907b
commit 6d51053637
1 changed files with 3 additions and 1 deletions
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4
toolchain/external-toolchain/ext-tool.mk
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@ -120,7 +120,9 @@ copy_toolchain_sysroot = \
ARCH_SYSROOT_DIR="$(strip $2)"; \
ARCH_SUBDIR="$(strip $3)"; \
for i in etc lib sbin usr ; do \
cp -a $${ARCH_SYSROOT_DIR}/$$i $(STAGING_DIR)/ ; \
if [ -d $${ARCH_SYSROOT_DIR}/$$i ] ; then \
cp -a $${ARCH_SYSROOT_DIR}/$$i $(STAGING_DIR)/ ; \
fi ; \
done ; \
if [ `readlink -f $${SYSROOT_DIR}` != `readlink -f $${ARCH_SYSROOT_DIR}` ] ; then \
if [ ! -d $${ARCH_SYSROOT_DIR}/usr/include ] ; then \