don't index Eigen

1 files changed, 0 insertions, 64 deletions

diff --git a/eigen/cmake/FindStandardMathLibrary.cmake b/eigen/cmake/FindStandardMathLibrary.cmake
deleted file mode 100644
index 711b0e4..0000000
--- a/eigen/cmake/FindStandardMathLibrary.cmake
+++ /dev/null
@@ -1,64 +0,0 @@
-# - Try to find how to link to the standard math library, if anything at all is needed to do.
-# On most platforms this is automatic, but for example it's not automatic on QNX.
-#
-# Once done this will define
-#
-#  STANDARD_MATH_LIBRARY_FOUND - we found how to successfully link to the standard math library
-#  STANDARD_MATH_LIBRARY - the name of the standard library that one has to link to.
-#                            -- this will be left empty if it's automatic (most platforms).
-#                            -- this will be set to "m" on platforms where one must explicitly
-#                               pass the "-lm" linker flag.
-#
-# Copyright (c) 2010 Benoit Jacob <jacob.benoit.1@gmail.com>
-# Redistribution and use is allowed according to the terms of the 2-clause BSD license.
-
-
-include(CheckCXXSourceCompiles)
-
-# a little test program for c++ math functions.
-# notice the std:: is required on some platforms such as QNX
-
-set(find_standard_math_library_test_program
-"#include<cmath>
-int main() { std::sin(0.0); std::log(0.0f); }")
-
-# first try compiling/linking the test program without any linker flags
-
-set(CMAKE_REQUIRED_FLAGS "")
-set(CMAKE_REQUIRED_LIBRARIES "")
-CHECK_CXX_SOURCE_COMPILES(
-  "${find_standard_math_library_test_program}"
-  standard_math_library_linked_to_automatically
-)
-
-if(standard_math_library_linked_to_automatically)
-
-  # the test program linked successfully without any linker flag.
-  set(STANDARD_MATH_LIBRARY "")
-  set(STANDARD_MATH_LIBRARY_FOUND TRUE)
-
-else()
-
-  # the test program did not link successfully without any linker flag.
-  # This is a very uncommon case that so far we only saw on QNX. The next try is the
-  # standard name 'm' for the standard math library.
-
-  set(CMAKE_REQUIRED_LIBRARIES "m")
-  CHECK_CXX_SOURCE_COMPILES(
-    "${find_standard_math_library_test_program}"
-    standard_math_library_linked_to_as_m)
-
-  if(standard_math_library_linked_to_as_m)
-
-    # the test program linked successfully when linking to the 'm' library
-    set(STANDARD_MATH_LIBRARY "m")
-    set(STANDARD_MATH_LIBRARY_FOUND TRUE)
-
-  else()
-
-    # the test program still doesn't link successfully
-    set(STANDARD_MATH_LIBRARY_FOUND FALSE)
-
-  endif()
-
-endif()