configure: added env variable handling to extractQMakeVariables
authorTomasz Olszak <olszak.tomasz@gmail.com>
Tue, 10 Nov 2015 14:41:54 +0000 (15:41 +0100)
committerTomasz Olszak <olszak.tomasz@gmail.com>
Tue, 10 Nov 2015 14:41:54 +0000 (15:41 +0100)
commit57f4e9029e1981440a776efd94a00067a70f8f58
tree04d386aeb01f552382b77ba1680a59827dbb0a04
parent9c441cb57194f311cdf5a207dd84a3e16df52159
configure: added env variable handling to extractQMakeVariables

Thise makes it possible to extract qmake variables that reference
environment variables, e.g.:

  SOME_QMAKE_VARIABLE = $$(SOME_ENV_VARIABLE)

Change-Id: I5b80a9959bc9041413c7549913c4f939a8fda807
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
configure