if a port needs 2.x then set MODPY_VERSION=${MODPY_DEFAULT_VERSION_2}.
This commit doesn't change any versions currently used; it may be that
some ports have MODPY_DEFAULT_VERSION_2 but don't require it, those
should be cleaned up in the course of updating ports where possible.
Python module ports providing py3-* packages should still use
FLAVOR=python3 so that we don't have a mixture of dependencies some
using ${MODPY_FLAVOR} and others not.
disable _XOPEN_SOURCE=500 to fix finding definition of alloca(3)
ok jsg@ whose original diff this was based on, and who found the alloca
fix
live long and prosper
powerpc. No revision bump because packages never built on base-gcc
archs.
diffs and build testing on ppc from cwen@, thanks!
ok jca@ for vulkan-loader diff
ok sthen@ for spirv-tools and glslang diff
DESCR:
An OpenGL and OpenGL ES shader front end and validator.
There are several components:
A GLSL/ESSL front-end for reference validation and translation of
GLSL/ESSL into an AST.
An HLSL front-end for translation of a broad generic HLL into the AST.
A SPIR-V back end for translating the AST to SPIR-V.
A standalone wrapper, glslangValidator, that can be used as a
command-line tool for the above.
