On Fri, Oct 21, 2011 at 9:40 AM, Anders Logg <[email protected]> wrote:
> Would it be possible to add -fpermissive only in the case when MTL4 is
> detected?
Yes. Try to add that flag to CMAKE_REQUIRED_FLAGS in FindMTL4.cmake:
=== modified file 'cmake/modules/FindMTL4.cmake'
--- cmake/modules/FindMTL4.cmake 2011-02-04 10:02:55 +0000
+++ cmake/modules/FindMTL4.cmake 2011-10-21 10:49:30 +0000
@@ -33,7 +33,7 @@
# Set flags for building test program
set(CMAKE_REQUIRED_INCLUDES ${MTL4_INCLUDE_DIRS} ${Boost_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${MTL4_LIBRARIES})
- set(CMAKE_REQUIRED_FLAGS ${MTL4_DEFINITIONS})
+ set(CMAKE_REQUIRED_FLAGS ${MTL4_DEFINITIONS} -fpermissive)
# Build and run test program
include(CheckCXXSourceRuns)
Johannes
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