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authormarino <marino@pkgsrc.org>2015-06-15 17:14:27 +0000
committermarino <marino@pkgsrc.org>2015-06-15 17:14:27 +0000
commitce77e3de3c1ac8e22ca2e12bd3c1004fa4f3d174 (patch)
tree5af23ea6cf838478fe8f3c83db7af4ac069b4afd /cad
parentf8574470128b8f7e8e957ca8cc50cc3f3b267ce3 (diff)
downloadpkgsrc-ce77e3de3c1ac8e22ca2e12bd3c1004fa4f3d174.tar.gz
lang/gcc5-aux: Reduce functionality to allow build on NetBSD 7
There are three major issues with gcc5-aux on NetBSD 7.0 Beta. 1) The gold linker fails in the middle of the build with an "operation not permitted" error. I believe this is either an issue directory with NetBSD 7.0 beta (not seen on 6.99) or an issue with the binutils 2.25 from pkgsrc. It turns out that NetBSD 7.0 uses binutils 2.23 which is new enough. By removing the requirement for using pkgsrc binutils, it will build until it hits issue #2 which is ... 2) Fortran no longer builds on NetBSD 7.0. Something about an "old" version of locale symbol. Something changed with locales and gcc5's Fortran does not like it. The solution is to turn off fortran and objc options by default. This means only C, C++, and Ada languages are supported by default. Obviously this is not a "solution" but it will have to do for now. 3) The signal trampoline has changed. The pattern for the signal trampoline has been altered and now the NetBSD unwind support can't recognize the end of the stack. This causes all the stack overflow and stack check tests to fail. I didn't do anything here. It requires a lot of work with gdb to figure out what the new pattern looks like and I don't have any sort of time for that. Stack handling still works for NetBSD 5 and 6 though.
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