Files
paparazzi/data/maps/Makefile
T
Felix Ruess 77cd732702 [makefile] use mktemp to create unique temp files
This assumes that mktemp is available, but should provide a better solution for issue #229.

Also create a variable holding the tempfile name which is unique to each target.
This should prevent problems with parallel builds, since these variables are global.
2013-03-21 16:46:58 +01:00

37 lines
1.2 KiB
Makefile

# Hey Emacs, this is a -*- makefile -*-
DATADIR = $(PAPARAZZI_HOME)/conf/maps_data
Q=@
all: $(PAPARAZZI_HOME)/conf/maps.xml
clean:
$(Q)rm -f $(DATADIR)/maps.google.com
$(DATADIR):
mkdir $(DATADIR)
$(DATADIR)/maps.google.com: $(DATADIR) FORCE
@echo "-----------------------------------------------"
@echo "DOWNLOAD: google maps version code";
$(Q)wget -q -O $(@) http://maps.google.com/ || \
(rm -f $(@) && \
echo "Could not download google maps version code" && \
echo "-----------------------------------------------" && \
exit 1)
$(PAPARAZZI_HOME)/conf/maps.xml: $(DATADIR)/maps.google.com
$(eval GOOGLE_VERSION := $(shell grep -E "http://khm[0-9]+.google.com/kh/v=[0-9]+.x26" $(DATADIR)/maps.google.com | sed -E 's#.*http://khm[0-9]+.google.com/kh/v=##;s#.x26.*##'))
$(eval $@_TMP := $(shell mktemp))
@echo "Updated google maps version to $(GOOGLE_VERSION)"
@echo "-----------------------------------------------"
$(Q)echo "<!DOCTYPE maps SYSTEM \"maps.dtd\">" > $($@_TMP)
$(Q)echo "" >> $($@_TMP)
$(Q)echo "<maps google_version=\"$(GOOGLE_VERSION)\"/>" >> $($@_TMP)
$(Q)echo "" >> $($@_TMP)
$(Q)mv $($@_TMP) $@
$(Q)chmod a+r $@
FORCE:
.PHONY: all clean