Modifying the configure.ac file may take away the "undefined CXX" messages, but it didn't do anything else in my case. I can only get a successfull build of ImageMagick by configuring as below:
./configure --without-perl To get rid of trying to build perlmagick Because makng PerlMagick fails as follows with a whole bunch of "undefined references" such as: /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9776: undefined reference to `_GetLocaleExceptionMessage' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9738: undefined reference to `_GetMagickInfoList' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9742: undefined reference to `_CopyMagickString' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9743: undefined reference to `_LocaleLower' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9746: undefined reference to `_RelinquishMagickMemory' Magick.o: In function `XS_Image__Magick_Read': /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9847: undefined reference to `_GetExceptionInfo' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9852: undefined reference to `_AcquireMagickMemory' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9861: undefined reference to `_AcquireMagickMemory' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9878: undefined reference to `_ThrowMagickException' /usr/src/imagemagick/ImageMagick-6.3.0/PerlMagick/Magick.xs:9971: undefined reference to `_RelinquishMagickMemory' -------------- end of undefined reference paste. Regards ------------------------------------------------------------------
The real culprit was:> > libtool: ignoring unknown tag CXX The AC_LIBTOOL_TAGS([CXX]) macro in configure.ac needs CXX to be set before it is used. Placing an AC_PROG_CXX before it solves this problem and the build continues. Volker
-- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
