spack/var
Seth R. Johnson 46027bea13 Fix QT4 build for mac (#10944)
This updates the Spack QT package to enable building qt version 4 on
MacOS. 

This includes the following changes to the qt package:

* add version 4.8.7
* add option to build with or without shared libs
* add options to disable tools, ssl, sql, and freetype support
* add qt4-tools patch when building qt@4+tools
* add option to build as a framework (only available on MacOS)
* replace qt4-el-capitan patch with qt4-mac patch (which includes the
  edits from qt4-el-capitan)
* apply qt4-pcre-include-conflict.patch only for version 4.8.6
  (rather than all 4.x versions)
* apply qt4-gcc-and-webkit.patch for 4.x versions before 4.8.7 and
  create a separate qt4-gcc-and-webkit-487.patch for version 4.8.7
* update patch function for qt@4 on MacOS to update configure
  variables relevant to Spack (e.g. PREFIX)
* add option to build freetype with Spack, as a vendored dependency
  of QT, or not at all (default is to build with Spack)

This includes the following edits outside of the qt package:

* Update MacOS version utility function to return all parts of the
  Mac version (rather than just the first two)
* gettext package: implement "libs"
* python package: add gettext as a dependency
2019-08-01 10:22:35 -07:00
..
spack Fix QT4 build for mac (#10944) 2019-08-01 10:22:35 -07:00