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| author | David Coppa <dcoppa@openbsd.org> | 2013-06-21 09:13:35 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2013-06-21 12:27:40 (GMT) |
| commit | 480e924daedee520d18c8a9c0b9823fef205b57a (patch) | |
| tree | 854bc7b1ef667ea8939717b1e1431d1edbbc7654 /Source | |
| parent | 9f160c5b0a7e0f821ca4737638edbebf0ed398be (diff) | |
| download | CMake-480e924daedee520d18c8a9c0b9823fef205b57a.zip CMake-480e924daedee520d18c8a9c0b9823fef205b57a.tar.gz CMake-480e924daedee520d18c8a9c0b9823fef205b57a.tar.bz2 | |
OpenBSD: Enable ELF parsing and editing (#14241)
OpenBSD provides ELF ABI declarations in
#include <stdint.h>
#include <elf_abi.h>
Teach the platform check and cmELF implementation to use these.
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | Source/cmELF.cxx | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt index 1893167..67a6333 100644 --- a/Source/CMakeLists.txt +++ b/Source/CMakeLists.txt @@ -11,7 +11,11 @@ #============================================================================= include(CheckIncludeFile) # Check if we can build support for ELF parsing. -CHECK_INCLUDE_FILE("elf.h" HAVE_ELF_H) +if(CMAKE_CXX_PLATFORM_ID MATCHES "OpenBSD") + CHECK_INCLUDE_FILES("stdint.h;elf_abi.h" HAVE_ELF_H) +else() + CHECK_INCLUDE_FILE("elf.h" HAVE_ELF_H) +endif() if(HAVE_ELF_H) set(CMAKE_USE_ELF_PARSER 1) else() diff --git a/Source/cmELF.cxx b/Source/cmELF.cxx index 1158fc0..30de9a8 100644 --- a/Source/cmELF.cxx +++ b/Source/cmELF.cxx @@ -19,7 +19,12 @@ #include <cmsys/CPU.h> // Include the ELF format information system header. -#include <elf.h> +#if defined(__OpenBSD__) +# include <stdint.h> +# include <elf_abi.h> +#else +# include <elf.h> +#endif #if defined(__sun) # include <sys/link.h> // For dynamic section information #endif |