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authorBrad King <brad.king@kitware.com>2009-07-23 14:07:25 (GMT)
committerBrad King <brad.king@kitware.com>2009-07-23 14:07:25 (GMT)
commit07ea19ad1f280e7a1cb07ab2b52c0081f72251dd (patch)
tree3844b6660772215cdae9420ddcfa3574be35e8db /Tests/SystemInformation
parent797e49a1cc53fb120fad286665c875075eb18361 (diff)
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ENH: Implicit link info for C, CXX, and Fortran
This teaches CMake to detect implicit link information for C, C++, and Fortran compilers. We detect the implicit linker search directories and implicit linker options for UNIX-like environments using verbose output from compiler front-ends. We store results in new variables called CMAKE_<LANG>_IMPLICIT_LINK_LIBRARIES CMAKE_<LANG>_IMPLICIT_LINK_DIRECTORIES The implicit libraries can contain linker flags as well as library names.
Diffstat (limited to 'Tests/SystemInformation')
-rw-r--r--Tests/SystemInformation/SystemInformation.in7
1 files changed, 7 insertions, 0 deletions
diff --git a/Tests/SystemInformation/SystemInformation.in b/Tests/SystemInformation/SystemInformation.in
index c6018a8..477dea0 100644
--- a/Tests/SystemInformation/SystemInformation.in
+++ b/Tests/SystemInformation/SystemInformation.in
@@ -86,3 +86,10 @@ CMAKE_CXX_COMPILE_OBJECT == "${CMAKE_CXX_COMPILE_OBJECT}"
CMAKE_C_COMPILE_OBJECT == "${CMAKE_C_COMPILE_OBJECT}"
CMAKE_C_LINK_EXECUTABLE == "${CMAKE_C_LINK_EXECUTABLE}"
CMAKE_CXX_LINK_EXECUTABLE == "${CMAKE_CXX_LINK_EXECUTABLE}"
+
+// implicit link info
+CMAKE_C_IMPLICIT_LINK_LIBRARIES == "${CMAKE_C_IMPLICIT_LINK_LIBRARIES}"
+CMAKE_C_IMPLICIT_LINK_DIRECTORIES == "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}"
+CMAKE_CXX_IMPLICIT_LINK_LIBRARIES == "${CMAKE_CXX_IMPLICIT_LINK_LIBRARIES}"
+CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES == "${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES}"
+