diff options
Diffstat (limited to 'Modules/CheckIncludeFiles.cmake')
| -rw-r--r-- | Modules/CheckIncludeFiles.cmake | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/Modules/CheckIncludeFiles.cmake b/Modules/CheckIncludeFiles.cmake index 642d962686..a94644e6a1 100644 --- a/Modules/CheckIncludeFiles.cmake +++ b/Modules/CheckIncludeFiles.cmake @@ -13,7 +13,7 @@ # CMAKE_REQUIRED_INCLUDES = list of include directories #============================================================================= -# Copyright 2003-2009 Kitware, Inc. +# Copyright 2003-2012 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. @@ -44,7 +44,17 @@ MACRO(CHECK_INCLUDE_FILES INCLUDE VARIABLE) CONFIGURE_FILE("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFiles.c" @ONLY IMMEDIATE) - MESSAGE(STATUS "Looking for include files ${INCLUDE}") + SET(_INCLUDE ${INCLUDE}) # remove empty elements + IF("${_INCLUDE}" MATCHES "^([^;]+);.+;([^;]+)$") + LIST(LENGTH _INCLUDE _INCLUDE_LEN) + SET(_description "${_INCLUDE_LEN} include files ${CMAKE_MATCH_1}, ..., ${CMAKE_MATCH_2}") + ELSEIF("${_INCLUDE}" MATCHES "^([^;]+);([^;]+)$") + SET(_description "include files ${CMAKE_MATCH_1}, ${CMAKE_MATCH_2}") + ELSE() + SET(_description "include file ${_INCLUDE}") + ENDIF() + + MESSAGE(STATUS "Looking for ${_description}") TRY_COMPILE(${VARIABLE} ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFiles.c @@ -54,14 +64,14 @@ MACRO(CHECK_INCLUDE_FILES INCLUDE VARIABLE) "${CHECK_INCLUDE_FILES_INCLUDE_DIRS}" OUTPUT_VARIABLE OUTPUT) IF(${VARIABLE}) - MESSAGE(STATUS "Looking for include files ${INCLUDE} - found") + MESSAGE(STATUS "Looking for ${_description} - found") SET(${VARIABLE} 1 CACHE INTERNAL "Have include ${INCLUDE}") FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Determining if files ${INCLUDE} " "exist passed with the following output:\n" "${OUTPUT}\n\n") ELSE(${VARIABLE}) - MESSAGE(STATUS "Looking for include files ${INCLUDE} - not found.") + MESSAGE(STATUS "Looking for ${_description} - not found.") SET(${VARIABLE} "" CACHE INTERNAL "Have includes ${INCLUDE}") FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Determining if files ${INCLUDE} " |