Created attachment 20443 [details] [review] Patch fixing extconf.rb on Mac OS X Leopard Overview -------- Building the Ruby gem for cairo fails on Mac OS X Leopard because the '-o' option in line 129 of extconf.rb is lacking a blank after the 'o' 126 if PKGConfig.msvc? 127 output_option = "-Fo" 128 else 129 output_option = "-o" 130 end resulting in the compiler complaining about the '-o' flag (full trace below): : /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! : Steps to reproduce ------------------ sudo gem install cairo Solution -------- Apply the patch attached to this post, build the gem: [dowload the gem cairo-1.8.0] cd cairo-1.8.0 patch -p0 < 20081118-fix_rcairo_build_on_mac_leopard.patch ruby extconf.rb make make install Stack Trace ----------- sebastian@sebastian:~/Desktop %> sudo gem install cairo Bulk updating Gem source index for: http://gems.rubyforge.org Building native extensions. This could take a while... ERROR: Error installing cairo: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb install cairo checking for GCC... yes checking for cairo version (>= 1.2.0)... yes checking for HAVE_RUBY_ST_H in ruby.h... no checking for ruby/st.h... no checking for rb_errinfo() in ruby.h... no checking for enum ruby_value_type in ruby.h... no checking Win32 OS... no checking for CAIRO_HAS_QUARTZ_SURFACE in cairo.h... yes checking for RubyCocoa... yes creating Makefile make Makefile:175: warning: overriding commands for target `/Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/lib' Makefile:169: warning: ignoring old commands for target `/Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/lib' gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo.c -osrc/rb_cairo.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_constants.c -osrc/rb_cairo_constants.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_context.c -osrc/rb_cairo_context.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_exception.c -osrc/rb_cairo_exception.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_font_extents.c -osrc/rb_cairo_font_extents.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_font_face.c -osrc/rb_cairo_font_face.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_font_options.c -osrc/rb_cairo_font_options.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_glyph.c -osrc/rb_cairo_glyph.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_matrix.c -osrc/rb_cairo_matrix.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_path.c -osrc/rb_cairo_path.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_pattern.c -osrc/rb_cairo_pattern.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_private.c -osrc/rb_cairo_private.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_scaled_font.c -osrc/rb_cairo_scaled_font.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c -osrc/rb_cairo_surface.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c: In function 'cr_quartz_image_surface_initialize': /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1156: warning: implicit declaration of function 'cairo_quartz_image_surface_create' /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1156: warning: assignment makes pointer from integer without a cast /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c: In function 'cr_quartz_image_surface_get_image': /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1169: warning: implicit declaration of function 'cairo_quartz_image_surface_get_image' /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1169: warning: assignment makes pointer from integer without a cast /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c: In function 'cr_quartz_image_surface_initialize': /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1156: warning: implicit declaration of function 'cairo_quartz_image_surface_create' /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1156: warning: assignment makes pointer from integer without a cast /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c: In function 'cr_quartz_image_surface_get_image': /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1169: warning: implicit declaration of function 'cairo_quartz_image_surface_get_image' /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_surface.c:1169: warning: assignment makes pointer from integer without a cast gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_text_cluster.c -osrc/rb_cairo_text_cluster.o /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! gcc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin9.0 -I. -DHAVE_RUBY_COCOA -DRB_CAIRO_COMPILATION -fno-common -arch ppc -arch i386 -Os -pipe -fno-common -Wall -DPNG_NO_MMX_CODE -DXTHREADS -I/opt/local/include/cairo -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2 -I/opt/local/include -I/sw/include/libpng12 -I/usr/X11/include -c /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/src/rb_cairo_text_extents.c -osrc/rb_cairo_text_extents.o /usr/bin/../libexec/gcc/darwin/i386/as: Flag option -o has already been seen! /usr/bin/../libexec/gcc/darwin/ppc/as: Flag option -o has already been seen! cc -arch ppc -arch i386 -pipe -bundle -undefined dynamic_lookup -o src/cairo.bundle src/rb_cairo.o src/rb_cairo_constants.o src/rb_cairo_context.o src/rb_cairo_exception.o src/rb_cairo_font_extents.o src/rb_cairo_font_face.o src/rb_cairo_font_options.o src/rb_cairo_glyph.o src/rb_cairo_matrix.o src/rb_cairo_path.o src/rb_cairo_pattern.o src/rb_cairo_private.o src/rb_cairo_scaled_font.o src/rb_cairo_surface.o src/rb_cairo_text_cluster.o src/rb_cairo_text_extents.o -L"." -L"/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib" -L. -arch ppc -arch i386 -L/opt/local/lib -Wl,-framework,RubyCocoa -lruby -lcairo -lpthread -ldl -lm powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_constants.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_context.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_exception.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_font_extents.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_font_face.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_font_options.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_glyph.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_matrix.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_path.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_pattern.o: No such file or directory powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_private.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo.o: No such file or directorysrc/rb_cairo_scaled_font.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_surface.o: No such file or directory src/rb_cairo_constants.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: powerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_context.o: No such file or directory src/rb_cairo_text_cluster.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_exception.o: No such file or directorypowerpc-apple-darwin9-gcc-4.0.1: src/rb_cairo_text_extents.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_font_extents.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_font_face.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_font_options.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_glyph.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_matrix.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_path.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_pattern.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_private.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_scaled_font.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_surface.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_text_cluster.o: No such file or directory i686-apple-darwin9-gcc-4.0.1: src/rb_cairo_text_extents.o: No such file or directory lipo: can't figure out the architecture type of: /var/tmp//ccZJneD1.out make: *** [src/cairo.bundle] Error 1 Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/cairo-1.8.0 for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/cairo-1.8.0/gem_make.out
Solution works for me.
Google says that rcairo can be found at github.com/rcairo/rcairo. At least it's not part of cairo.
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