Rafael Kitover b9911a5759 builder: fix regressions from 37869441..a3ec309b ...

Refactor the build environment evaluation, make build variables set
immediately so that they don't grow longer on re-evaluations and defer
all other variables. Export as many build related variables as possible.

Make one more crucial fix for cross builds: run the post_build after
LDFLAGS and LIBS are restored, so that this does not interfere with
setting and restoring the build environment for host builds.

Other changes:

- fontconfig 2.13.0 -> 2.13.1

- openal     1.19.0 -> 1.19.1

- set fontconfig configure type to autoreconf, disable tests

- disable the openssl parallel build patch, it fails unpredictably,
  always build openssl with -j1

- configure libicu with --disable-tests and a few other things disabled,
  the tests cause link issues on mingw i686

- also make a minor fix to libicu makefiles for mingw (replace echo -n
  with printf)

- move $BUILD_ENV evaluation to the builder() main function to defer
  some variable initializations

- add patch for openal to mingw-cross to use gcc instead of cmake to
  build some native tools it uses, cmake causes issues with cross builds

- in host_env()/target_env() defer variable expansion and include a copy
  of $BUILD_ENV in the appropriate sequence

2018-11-15 01:54:19 -08:00

..

builder

builder: fix regressions from 37869441..a3ec309b

2018-11-15 01:54:19 -08:00