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| author | Yury G. Kudryashov <urkud.urkud@gmail.com> | 2012-02-24 01:39:39 +0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2012-02-28 12:59:01 -0500 |
| commit | 0b8638821eccd09a50dfb26cfe7a82549c8254c5 (patch) | |
| tree | fb1fab3b1856561e1b02fef686527440a63ddff0 /Modules/CMakeFindPackageMode.cmake | |
| parent | 6a1c5a356911d3b75e60ecad86d7538e6de888f9 (diff) | |
| download | cmake-0b8638821eccd09a50dfb26cfe7a82549c8254c5.tar.gz | |
CMakeFindPackageMode: fix 32/64bit detection if 'file' is a symlink
Diffstat (limited to 'Modules/CMakeFindPackageMode.cmake')
| -rw-r--r-- | Modules/CMakeFindPackageMode.cmake | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Modules/CMakeFindPackageMode.cmake b/Modules/CMakeFindPackageMode.cmake index 42965773ab..59c7ba5eeb 100644 --- a/Modules/CMakeFindPackageMode.cmake +++ b/Modules/CMakeFindPackageMode.cmake @@ -71,7 +71,8 @@ if(UNIX) # use the file utility to check whether itself is 64 bit: find_program(FILE_EXECUTABLE file) if(FILE_EXECUTABLE) - execute_process(COMMAND "${FILE_EXECUTABLE}" "${FILE_EXECUTABLE}" OUTPUT_VARIABLE fileOutput ERROR_QUIET) + get_filename_component(FILE_ABSPATH "${FILE_EXECUTABLE}" ABSOLUTE) + execute_process(COMMAND "${FILE_ABSPATH}" "${FILE_ABSPATH}" OUTPUT_VARIABLE fileOutput ERROR_QUIET) if("${fileOutput}" MATCHES "64-bit") set(CMAKE_SIZEOF_VOID_P 8) endif() |