CMakeParseImplicitIncludeInfo: remove needless variable expansions

They seem to actually cause trouble, like an error reported on IRC where some
but not all CMake invocations may end up with an error like this:

   CMake Warning (dev) at /usr/share/cmake/Modules/CMakeParseImplicitIncludeInfo.cmake:74 (if):
     Policy CMP0054 is not set: Only interpret if() arguments as variables or
     keywords when unquoted.  Run "cmake --help-policy CMP0054" for policy
     details.  Use the cmake_policy command to set the policy and suppress this
     warning.

     Quoted keywords like ")" will no longer be interpreted as keywords when the
     policy is set to NEW.  Since the policy is not set the OLD behavior will be
     used.
   Call Stack (most recent call first):
     /usr/share/cmake/Modules/CMakeParseImplicitIncludeInfo.cmake:179 (cmake_parse_implicit_include_line)
     /usr/share/cmake/Modules/CMakeDetermineCompilerABI.cmake:119 (cmake_parse_implicit_include_info)
     /usr/share/cmake/Modules/CMakeTestCXXCompiler.cmake:26 (CMAKE_DETERMINE_COMPILER_ABI)
     CMakeLists.txt:24 (project)
   This warning is for project developers.  Use -Wno-dev to suppress it.

   CMake Error at /usr/share/cmake/Modules/CMakeParseImplicitIncludeInfo.cmake:74 (if):
     if given arguments:

       "GNU" "STREQUAL" "SunPro" "AND" "(" ")" "MATCHES" "-D__SUNPRO_C" "OR" ")" "MATCHES" "-D__SUNPRO_F" ")"

I suspect that the line ends up being just ")", which then causes this error.

0 files changed, 0 insertions, 0 deletions