https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64833
--- Comment #6 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- Here's a tarball with the failed build: > http://userpage.physik.fu-berlin.de/~glaubitz/graphicsmagick-failed-build.tar.gz You can reproduce the problem with: $ cd graphicsmagick-1.3.20/ $ cd PerlMagick/ $ make Magick.o You probably need a working Perl installation to be able to build. Adrian