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| author | Nate Eldredge <nate@thatsmathematics.com> | 2014-08-05 03:00:55 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-08-05 13:09:58 (GMT) |
| commit | bf89f9103410036c6b09aba79330bb41ad300bcf (patch) | |
| tree | 98aad6fb1184ccf836791b6d932e7ece4a6dbf95 /Modules | |
| parent | ba60ff99ed2ea35f8b8c24bc566b6f60d51fce53 (diff) | |
| download | CMake-bf89f9103410036c6b09aba79330bb41ad300bcf.zip CMake-bf89f9103410036c6b09aba79330bb41ad300bcf.tar.gz CMake-bf89f9103410036c6b09aba79330bb41ad300bcf.tar.bz2 | |
CheckIncludeFiles: Use modern C declaration for 'main' (#15058)
Otherwise some compilers will incorrectly fail the checks when certain
warning/error flags are enabled.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckIncludeFiles.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/CheckIncludeFiles.cmake b/Modules/CheckIncludeFiles.cmake index eb4cf0d..f8378c0 100644 --- a/Modules/CheckIncludeFiles.cmake +++ b/Modules/CheckIncludeFiles.cmake @@ -53,7 +53,7 @@ macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) "${CMAKE_CONFIGURABLE_FILE_CONTENT}#include <${FILE}>\n") endforeach() set(CMAKE_CONFIGURABLE_FILE_CONTENT - "${CMAKE_CONFIGURABLE_FILE_CONTENT}\n\nint main(){return 0;}\n") + "${CMAKE_CONFIGURABLE_FILE_CONTENT}\n\nint main(void){return 0;}\n") configure_file("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckIncludeFiles.c" @ONLY) |