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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 

SVN-Revision: 23743
This commit is contained in:
Felix Fietkau 2010-10-31 15:33:48 +00:00
parent f742f85c2e
commit b34a0b3282
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