From: Matthias Maier <tamiko@kyomu.43-1.org>
Date: Thu, 31 Oct 2013 09:15:03 +0000 (+0000)
Subject: Bugfix: Respect CMAKE_TOOLCHAIN_FILE when trying to enable C and Fortran
X-Git-Tag: v8.1.0~444
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a22a05f20b8857383c84e84b182ca37837d1642;p=dealii.git

Bugfix: Respect CMAKE_TOOLCHAIN_FILE when trying to enable C and Fortran

git-svn-id: https://svn.dealii.org/trunk@31493 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/cmake/macros/macro_enable_language_optional.cmake b/deal.II/cmake/macros/macro_enable_language_optional.cmake
index fccb978ae4..05400c5c55 100644
--- a/deal.II/cmake/macros/macro_enable_language_optional.cmake
+++ b/deal.II/cmake/macros/macro_enable_language_optional.cmake
@@ -49,6 +49,10 @@ MACRO(ENABLE_LANGUAGE_OPTIONAL _language)
       "PROJECT(foobar ${_language})"
       )
 
+    IF(NOT "${CMAKE_TOOLCHAIN_FILE}" STREQUAL "")
+      LIST(APPEND _hint "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
+    ENDIF()
+
     EXECUTE_PROCESS(
       COMMAND ${CMAKE_COMMAND} -G${CMAKE_GENERATOR} ${_hint} .
       WORKING_DIRECTORY ${_tmp}