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StephanTLavavej / mingw-distro

MinGW distro build scripts.
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Consider going back to in-tree builds of gmp/mpfr/mpc #21

Closed StephanTLavavej closed 7 years ago

StephanTLavavej commented 8 years ago

I've gone back and forth with in-tree builds of gmp/mpfr/mpc when bootstrapping gcc. Currently they're out-of-tree, due to bootstrap failures otherwise. When I upgrade to GCC 6.0, I should check whether the simpler (and slightly more robust) in-tree builds work again.

Help wanted: Although I can do this myself, if somebody else could check and determine whether in-tree builds are happy or not, that would be useful.

ser-pounce commented 8 years ago

I've been cross compiling trunk GCC with the latest gmp/mpfr/mpc/isl in-tree for some time now with no issues, most recently last week.

StephanTLavavej commented 8 years ago

Thanks, but that is not relevant - the problem that I previously encountered was with bootstrap comparison failures during native builds. Cross builds don't bootstrap.

StephanTLavavej commented 7 years ago

This failed in distro 13.0 with gmp 6.0.0, mpfr 3.1.2, mpc 1.0.3, and gcc 5.1.0. Going to try again.

StephanTLavavej commented 7 years ago

Works in distro 14.1 with gmp 6.1.1, mpfr 3.1.5, mpc 1.0.3, isl 0.17.1, and gcc 6.2.0.