Further cmake changes.

Add namespacing to elf find module.

Stop using CMAKE_CXX_FLAGS and start using target properties for this.

Ideally we should remove the actual option strings and replace with cmake
compiler properties or compile features.

Change-Id: I57756387b3bd3c565c99a35fed4b37fe1a2d0556
This commit is contained in:
Sean Keely
2020-06-04 19:36:14 -05:00
parent 55a4f01b16
commit 9ff0268f4c
3 changed files with 42 additions and 52 deletions
@@ -63,7 +63,7 @@ int main() {
mark_as_advanced(LIBELF_INCLUDE_DIRS LIBELF_LIBRARIES ELF_GETSHDRSTRNDX)
if(LIBELF_FOUND)
add_library(elf UNKNOWN IMPORTED)
set_property(TARGET elf PROPERTY IMPORTED_LOCATION ${LIBELF_LIBRARIES})
set_property(TARGET elf PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${LIBELF_INCLUDE_DIRS})
add_library(elf::elf UNKNOWN IMPORTED)
set_property(TARGET elf::elf PROPERTY IMPORTED_LOCATION ${LIBELF_LIBRARIES})
set_property(TARGET elf::elf PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${LIBELF_INCLUDE_DIRS})
endif()
@@ -51,31 +51,21 @@ if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(ONLY64STR "64")
endif()
if(UNIX)
set(PS ":")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -std=c++11 ${EXTRA_CFLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpic")
if (CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--unresolved-symbols=ignore-in-shared-libs")
endif ()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
if ( CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64 -msse -msse2" )
elseif ( CMAKE_SYSTEM_PROCESSOR STREQUAL "x86" )
set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" )
endif ()
if ( "${CMAKE_BUILD_TYPE}" STREQUAL Debug )
set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 -ggdb" )
endif ()
add_definitions(-D __STDC_LIMIT_MACROS)
add_definitions(-D __STDC_CONSTANT_MACROS)
add_definitions(-D __STDC_FORMAT_MACROS)
add_definitions (-DLITTLEENDIAN_CPU=1)
else()
set (PS "\;")
endif()
if(MSVC)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
endif()
set(HSA_COMMON_CXX_FLAGS "-Wall" "-std=c++11")
set(HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-fPIC")
if (CMAKE_COMPILER_IS_GNUCXX)
set(HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-Wl,--unresolved-symbols=ignore-in-shared-libs")
endif ()
set(HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-fno-strict-aliasing")
if ( CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
set( HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-m64" "-msse" "-msse2")
elseif ( CMAKE_SYSTEM_PROCESSOR STREQUAL "x86" )
set ( HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-m32")
endif ()
if ( "${CMAKE_BUILD_TYPE}" STREQUAL Debug )
set ( HSA_COMMON_CXX_FLAGS ${HSA_COMMON_CXX_FLAGS} "-O0" "-ggdb")
endif ()
set( HSA_COMMON_DEFS "__STDC_LIMIT_MACROS")
set( HSA_COMMON_DEFS ${HSA_COMMON_DEFS} "__STDC_CONSTANT_MACROS")
set( HSA_COMMON_DEFS ${HSA_COMMON_DEFS} "__STDC_FORMAT_MACROS")
set( HSA_COMMON_DEFS ${HSA_COMMON_DEFS} "LITTLEENDIAN_CPU=1")