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Fix --find-package mode on Cygwin, where enable_language(RC) is called 

In --find-package mode we can't enable a language, since a lot of
stuff has not been set up, e.g. which make tool to use.
So disable enable_language() in this mode.

Alex
This commit is contained in:
Alex Neundorf 2011-08-22 21:53:22 +02:00
parent 98472e45c8
commit 59238dc2de
1 changed files with 6 additions and 0 deletions
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6
Modules/CMakeFindPackageMode.cmake
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@ -41,6 +41,12 @@ endif()
# it doesn't know whether it should set WIN32 or not: # it doesn't know whether it should set WIN32 or not:
cmake_minimum_required(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION} ) cmake_minimum_required(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION} )
macro(ENABLE_LANGUAGE)
# disable the enable_language() command, otherwise --find-package breaks on Windows.
# On Windows, enable_language(RC) is called in the platform files unconditionally.
# But in --find-package mode, we don't want (and can't) enable any language.
endmacro()
include(CMakeDetermineSystem) include(CMakeDetermineSystem)
# short-cut some tests on Darwin, see Darwin-GNU.cmake: # short-cut some tests on Darwin, see Darwin-GNU.cmake: