diff options
Diffstat (limited to 'reproduce/analysis/make/download.mk')
| -rw-r--r-- | reproduce/analysis/make/download.mk | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/reproduce/analysis/make/download.mk b/reproduce/analysis/make/download.mk index 71ee7d3..bc8b8ce 100644 --- a/reproduce/analysis/make/download.mk +++ b/reproduce/analysis/make/download.mk @@ -58,7 +58,7 @@ $(inputdatasets): $(indir)/%.fits: | $(indir) $(lockdir) # Set the necessary parameters for this input file. if [ $* = wfpc2 ]; then - origname=$(WFPC2IMAGE); url=$(WFPC2URL); mdf=$(WFPC2MD5); + localname=$(WFPC2IMAGE); url=$(WFPC2URL); mdf=$(WFPC2MD5); else echo; echo; echo "Not recognized input dataset: '$*.fits'." echo; echo; exit 1 @@ -71,21 +71,25 @@ $(inputdatasets): $(indir)/%.fits: | $(indir) $(lockdir) # here points to the final file directly (note that `readlink' is # part of GNU Coreutils). If its not a link, the `readlink' part # has no effect. - if [ -f $(INDIR)/$$origname ]; then - ln -fs $$(readlink -f $(INDIR)/$$origname) $$out + unchecked=$@.unchecked + if [ -f $(INDIR)/$$localname ]; then + ln -fs $$(readlink -f $(INDIR)/$$localname) $$unchecked else touch $(lockdir)/download $(downloadwrapper) "wget --no-use-server-timestamps -O" \ - $(lockdir)/download $$url/$$origname $@ + $(lockdir)/download $$url $$unchecked fi # Check the md5 sum to see if this is the proper dataset. - sum=$$(md5sum $@ | awk '{print $$1}') - if [ $$sum != $$mdf ]; then - wrongname=$(dir $@)/wrong-$(notdir $@) - mv $@ $$wrongname - echo; echo; echo "Wrong MD5 checksum for '$$origname' in $$wrongname" - echo; echo; exit 1 + sum=$$(md5sum $$unchecked | awk '{print $$1}') + if [ $$sum = $$mdf ]; then + mv $$unchecked $@ + else + echo; echo; + echo "Wrong MD5 checksum for input file '$$localname':" + echo " Expected MD5 checksum: $$mdf"; \ + echo " Calculated MD5 checksum: $$sum"; \ + echo; exit 1 fi |