German Andryeyev
913743d433
Make sure ROCR can be compiled under windows. Extra setup for the windows build environment is required. The change should not have any functional changes under Linux.
95 regels
2.8 KiB
CMake
95 regels
2.8 KiB
CMake
# - Try to find libelf
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# Once done this will define
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#
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# LIBELF_FOUND - system has libelf
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# LIBELF_INCLUDE_DIRS - the libelf include directory
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# LIBELF_LIBRARIES - Link these to use libelf
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# LIBELF_DEFINITIONS - Compiler switches required for using libelf
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#
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# Copyright (c) 2008 Bernhard Walle <bernhard.walle@gmx.de>
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#
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# Redistribution and use is allowed according to the terms of the New
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# BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#
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if (LIBELF_FOUND)
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return()
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endif (LIBELF_FOUND)
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if (UNIX)
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find_path (LIBELF_INCLUDE_DIRS
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NAMES
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libelf.h
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PATHS
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/usr/include
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/usr/include/libelf
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/usr/local/include
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/usr/local/include/libelf
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/opt/local/include
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/opt/local/include/libelf
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ENV CPATH)
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find_library (LIBELF_LIBRARIES
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NAMES
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elf
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PATHS
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/usr/lib
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/usr/lib64
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/usr/local/lib
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/usr/local/lib64
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/opt/local/lib
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/opt/local/lib64
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ENV LIBRARY_PATH
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ENV LD_LIBRARY_PATH)
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include (FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LIBELF_FOUND to TRUE if all listed variables are TRUE
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibElf DEFAULT_MSG
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LIBELF_LIBRARIES
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LIBELF_INCLUDE_DIRS)
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SET(CMAKE_REQUIRED_LIBRARIES elf)
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if (CMAKE_CXX_COMPILER_LOADED)
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INCLUDE(CheckCXXSourceCompiles)
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CHECK_CXX_SOURCE_COMPILES("#include <libelf.h>
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int main() {
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Elf *e = (Elf*)0;
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size_t sz;
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elf_getshdrstrndx(e, &sz);
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return 0;
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}" ELF_GETSHDRSTRNDX)
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else()
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set ( ELF_GETSHDRSTRNDX "TRUE" )
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endif(CMAKE_CXX_COMPILER_LOADED)
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mark_as_advanced(LIBELF_INCLUDE_DIRS LIBELF_LIBRARIES ELF_GETSHDRSTRNDX)
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if(LIBELF_FOUND)
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add_library(elf::elf UNKNOWN IMPORTED)
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set_property(TARGET elf::elf PROPERTY IMPORTED_LOCATION ${LIBELF_LIBRARIES})
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set_property(TARGET elf::elf PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${LIBELF_INCLUDE_DIRS})
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endif()
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else()
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find_path(ROCR_LIBELF_INCLUDE_DIR libelf.h
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HINTS
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${AMD_LIBELF_PATH}
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PATHS
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${CMAKE_SOURCE_DIR}/hsail-compiler/lib/loaders/elf/utils/libelf
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${CMAKE_SOURCE_DIR}/../hsail-compiler/lib/loaders/elf/utils/libelf
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${CMAKE_SOURCE_DIR}/../../hsail-compiler/lib/loaders/elf/utils/libelf
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NO_DEFAULT_PATH)
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message("=> LibElf paths:" ${CMAKE_CURRENT_BINARY_DIR} ${ROCR_LIBELF_INCLUDE_DIR})
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if (${BUILD_SHARED_LIBS})
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mark_as_advanced(ROCR_LIBELF_INCLUDE_DIR)
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add_subdirectory("${ROCR_LIBELF_INCLUDE_DIR}" ${CMAKE_CURRENT_BINARY_DIR}/libelf)
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endif()
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set(USE_AMD_LIBELF "yes" CACHE FORCE "")
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set(AMD_ELFTOOLCHAIN_DIR ${ROCR_LIBELF_INCLUDE_DIR}/../..;${ROCR_LIBELF_INCLUDE_DIR}/../common/win32;${ROCR_LIBELF_INCLUDE_DIR}/../common)
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set(ROCR_LIBELF_INCLUDE_DIR ${ROCR_LIBELF_INCLUDE_DIR};${AMD_ELFTOOLCHAIN_DIR})
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set(LIBELF_INCLUDE_DIR ${ROCR_LIBELF_INCLUDE_DIR})
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endif()
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