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Bug #10372

Updated by nobu (Nobuyoshi Nakada) almost 8 years ago

When I do 
 > make update-gems 
 I get the following error: 

 ~~~ 
 -e:1:in `require': cannot load such file -- downloader (LoadError) 
 uncommon.mk:1084: recipe for target 'update-gems' failed 
 make: *** [update-gems] Error 1 
 ~~~ 

 The reason for this seems to be a problem with relative paths. 
 The rule for update-gems in common.mk is as follows: 

 ~~~makefile 
 update-gems: PHONY 
	 $(ECHO) Downloading bundled gem files... 
	 $(Q) $(RUNRUBY) -I$(srcdir)/tool -rdownloader -answ \ 
	     -C "$(srcdir)/gems" \ 
	     -e 'gem, ver = *$$F' \ 
	     -e 'gem = "#{gem}-#{ver}.gem"' \ 
	     -e 'Downloader::RubyGems.download(gem)' \ 
	     bundled_gems 
 ~~~ 

 `$(srcdir)` $(srcdir) is just '.', and so './tool' gets added to the load path, but then -C "$(srcdir)/gems" changes to the gems subdirectory, from which './tool' doesn't point to the tool directory anymore.

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