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do not add the "-Wl,--as-needed" linker flag in FindSuiteSparse.cmake

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because if umfpack is fully linked but some other library is
underlinked, it causes the build to fail. This flag is better dealt
with in the "UseOnlyNeeded.cmake" module...
This commit is contained in:
Andreas Lauser 2014-04-16 11:54:07 +02:00 committed by Bård Skaflestad
parent d3ec9f63ff
commit 4fd75a4433
1 changed files with 0 additions and 8 deletions
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8
cmake/Modules/FindSuiteSparse.cmake
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@ -232,14 +232,6 @@ if (UMFPACK_LIBRARY)
set (UMFPACK_EXTRA_LIBS "-NOTFOUND")
endif (CHOLMOD_LIBRARIES)
endif (HAVE_UMFPACK_WITHOUT_CHOLMOD)
# test if umfpack is underlinked (CentOS 5.9), i.e. doesn't specify
# that it depends on amd. in that case, force amd to be linked
if (UMFPACK_EXTRA_LIBS AND (CMAKE_CXX_PLATFORM_ID STREQUAL "Linux") AND CMAKE_COMPILER_IS_GNUCC)
try_compile_umfpack (HAVE_UMFPACK_NOT_UNDERLINKED "-Wl,--as-needed" ${UMFPACK_EXTRA_LIBS})
if (NOT HAVE_UMFPACK_NOT_UNDERLINKED)
list (APPEND UMFPACK_LINKER_FLAGS "-Wl,--no-as-needed")
endif (NOT HAVE_UMFPACK_NOT_UNDERLINKED)
endif (UMFPACK_EXTRA_LIBS AND (CMAKE_CXX_PLATFORM_ID STREQUAL "Linux") AND CMAKE_COMPILER_IS_GNUCC)
list (APPEND UMFPACK_LIBRARIES ${UMFPACK_EXTRA_LIBS})
list (REVERSE UMFPACK_LIBRARIES)
list (REMOVE_DUPLICATES UMFPACK_LIBRARIES)