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AI 145576: Probe for the proper sed(1) extended regex switch

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Automated import of CL 145576
This commit is contained in:
Dave Bort
2009-04-09 17:20:55 -07:00
committed by The Android Open Source Project
parent 15ca0bd5d0
commit ef09681e42
1 changed files with 15 additions and 1 deletions
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16
core/product_config.mk
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@@ -49,6 +49,20 @@ $(strip \
)
endef
# TODO: push this into the combo files; unfortunately, we don't even
# know HOST_OS at this point.
trysed := $(shell echo a | sed -E -e 's/a/b/' 2>/dev/null)
ifeq ($(trysed),b)
SED_EXTENDED := sed -E
else
trysed := $(shell echo c | sed -r -e 's/c/d/' 2>/dev/null)
ifeq ($(trysed),d)
SED_EXTENDED := sed -r
else
$(error Unknown sed version)
endif
endif
###########################################################
## List all of the files in a subdirectory in a format
## suitable for PRODUCT_COPY_FILES and
@@ -60,7 +74,7 @@ endef
###########################################################
define find-copy-subdir-files
$(shell find $(2) -name "$(1)" | sed -E "s:($(2)/?(.*)):\\1\\:$(3)/\\2:" | sed "s://:/:g")
$(shell find $(2) -name "$(1)" | $(SED_EXTENDED) "s:($(2)/?(.*)):\\1\\:$(3)/\\2:" | sed "s://:/:g")
endef
# ---------------------------------------------------------------