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fix usage of flock - use the command mode instead of locking a file descriptor to fix build issues on mac os x

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23743 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-10-31 15:33:48 +00:00
parent fe2b4c1db4
commit a9812d96db
1 changed files with 4 additions and 3 deletions
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7
rules.mk
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@ -254,9 +254,10 @@ endef
# $(2) => The lock name. If not given, the global lock will be used.
# $(3) => The filedescriptor used for the lock. Defaults to 1023.
define locked
( $(STAGING_DIR_HOST)/bin/flock -x $(if $(3),$(3),1023) && \
$(1) \
) $(if $(3),$(strip $(3)),1023)>$(TMP_DIR)/.$(if $(2),$(strip $(2)),global).flock
SHELL= \
$(STAGING_DIR_HOST)/bin/flock \
$(TMP_DIR)/.$(if $(2),$(strip $(2)),global).flock \
-c '$(subst ','\'',$(1))'
endef
# file extension