[ruby-core:48007] [ruby-trunk - Bug #7165][Open] mingw make -jN fails when linking rubyw.exe

Issue #7165 has been reported by h.shirosaki (Hiroshi Shirosaki).

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Bug #7165: mingw make -jN fails when linking rubyw.exe
https://bugs.ruby-lang.org/issues/7165

Author: h.shirosaki (Hiroshi Shirosaki)
Status: Open
Priority: Normal
Assignee: 
Category: build
Target version: 
ruby -v: ruby 2.0.0dev (2012-10-15 trunk 37193) [i386-mingw32]


=begin
When I run make -jN with MSYS mingw build, build failed as the following.
 
 
 sh-3.1$ rm -rf ruby.exe rubyw.exe *.dll *.res.o ext/zlib ext/win32ole
 sh-3.1$ gnumake -j6
 
 
 linking shared-object zlib.so
 gnumake[2]: Leaving directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build/ext/zlib'
 linking shared-object win32ole.so
 gnumake[2]: Leaving directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build/ext/win32ole'
 gnumake[2]: Entering directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build'
 compiling rubyw.res.o
 gnumake[2]: Entering directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build'
 compiling ruby.res.o
 linking shared-library msvcrt-ruby200.dll
 linking rubyw.exe
 c:/users/hiroshi/work/rubyinstaller/sandbox/devkit/mingw/bin/../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64-ming
 w32/bin/ld.exe: unable to process relocs: File truncated
 c:/users/hiroshi/work/rubyinstaller/sandbox/devkit/mingw/bin/../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64-ming
 w32/bin/ld.exe: final link failed: File truncated
 collect2.exe: error: ld returned 1 exit status
 GNUmakefile:64: recipe for target 'rubyw.exe' failed
 gnumake[2]: *** [rubyw.exe] Error 1
 gnumake[2]: Leaving directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build'
 exts.mk:56: recipe for target 'rubyw.exe' failed
 gnumake[1]: *** [rubyw.exe] Error 2
 gnumake[1]: *** Waiting for unfinished jobs....
 linking ruby.exe
 gnumake[2]: Leaving directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build'
 gnumake[1]: Leaving directory 'c:/Users/hiroshi/work/rubyinstaller/sandbox/ruby19_build'
 uncommon.mk:180: recipe for target 'build-ext' failed
 gnumake: *** [build-ext] Error 2


Linking rubyw.exe is executed while linking msvcrt-ruby200.dll, which causes link failure of rubyw.exe.

I attached a patch to fix rubyw.exe dependencies. It seems to work fine with mingw, mswin(nmake) and osx. So I'll commit it if no one objects.

FYI:
I'm using patched mingw-make since MSYS-make hangs with -jN and original mingw-make isn't compatible with MSYS-make.

https://gist.github.com/3888567

=end


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