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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2002-11-08 20:46:08 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2002-11-08 20:46:08 (GMT) |
| commit | f5d95fb078ec48755762931fe2882ed1cbe1171e (patch) | |
| tree | 945dca55d34b543db452c586aba0de863cf25cec /Modules/CheckIncludeFileCXX.cmake | |
| parent | c72462ffb1c75573e0d67a7101438a62bfc2fda1 (diff) | |
| download | CMake-f5d95fb078ec48755762931fe2882ed1cbe1171e.zip CMake-f5d95fb078ec48755762931fe2882ed1cbe1171e.tar.gz CMake-f5d95fb078ec48755762931fe2882ed1cbe1171e.tar.bz2 | |
Complete rework of makefile generators expect trouble
Diffstat (limited to 'Modules/CheckIncludeFileCXX.cmake')
| -rw-r--r-- | Modules/CheckIncludeFileCXX.cmake | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Modules/CheckIncludeFileCXX.cmake b/Modules/CheckIncludeFileCXX.cmake new file mode 100644 index 0000000..7295f66 --- /dev/null +++ b/Modules/CheckIncludeFileCXX.cmake @@ -0,0 +1,26 @@ +# +# Check if the include file exists. +# +# CHECK_INCLUDE_FILE - macro which checks the include file exists. +# INCLUDE - name of include file +# VARIABLE - variable to return result +# + +MACRO(CHECK_INCLUDE_FILE_CXX INCLUDE VARIABLE) + SET(CHECK_INCLUDE_FILE_VAR ${INCLUDE}) + CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CheckIncludeFile.cxx.in + ${PROJECT_BINARY_DIR}/CMakeTmp/CheckIncludeFile.cxx IMMEDIATE) + TRY_COMPILE(${VARIABLE} + ${PROJECT_BINARY_DIR} + ${PROJECT_BINARY_DIR}/CMakeTmp/CheckIncludeFile.cxx + OUTPUT_VARIABLE OUTPUT) + IF(${VARIABLE}) + SET(${VARIABLE} 1 CACHE INTERNAL "Have include ${INCLUDE}") + ELSE(${VARIABLE}) + SET(${VARIABLE} "" CACHE INTERNAL "Have include ${INCLUDE}") + WRITE_FILE(${PROJECT_BINARY_DIR}/CMakeError.log + "Determining if the include file ${INCLUDE} " + "exists failed with the following output:\n" + "${OUTPUT}\n") + ENDIF(${VARIABLE}) +ENDMACRO(CHECK_INCLUDE_FILE_CXX) |