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Merge topic 'FindCUDA-fixes'

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900ee0b8 FindCUDA: Allow cuda_compile* macros to be called more than once per directory
6442709b FindCUDA: Fix for broken cuda_compile* commands.
This commit is contained in:
Brad King 2016-09-01 10:39:31 -04:00 committed by CMake Topic Stage
commit d7ca93f619
1 changed files with 44 additions and 10 deletions
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54
Modules/FindCUDA.cmake
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@ -1188,6 +1188,18 @@ endfunction()
macro(CUDA_WRAP_SRCS cuda_target format generated_files) macro(CUDA_WRAP_SRCS cuda_target format generated_files)
# Put optional arguments in list.
set(_argn_list "${ARGN}")
# If one of the given optional arguments is "PHONY", make a note of it, then
# remove it from the list.
list(FIND _argn_list "PHONY" _phony_idx)
if("${_phony_idx}" GREATER "-1")
set(_target_is_phony true)
list(REMOVE_AT _argn_list ${_phony_idx})
else()
set(_target_is_phony false)
endif()
# If CMake doesn't support separable compilation, complain # If CMake doesn't support separable compilation, complain
if(CUDA_SEPARABLE_COMPILATION AND CMAKE_VERSION VERSION_LESS "2.8.10.1") if(CUDA_SEPARABLE_COMPILATION AND CMAKE_VERSION VERSION_LESS "2.8.10.1")
message(SEND_ERROR "CUDA_SEPARABLE_COMPILATION isn't supported for CMake versions less than 2.8.10.1") message(SEND_ERROR "CUDA_SEPARABLE_COMPILATION isn't supported for CMake versions less than 2.8.10.1")
@ -1250,13 +1262,24 @@ macro(CUDA_WRAP_SRCS cuda_target format generated_files)
# Initialize our list of includes with the user ones followed by the CUDA system ones. # Initialize our list of includes with the user ones followed by the CUDA system ones.
set(CUDA_NVCC_INCLUDE_DIRS ${CUDA_NVCC_INCLUDE_DIRS_USER} "${CUDA_INCLUDE_DIRS}") set(CUDA_NVCC_INCLUDE_DIRS ${CUDA_NVCC_INCLUDE_DIRS_USER} "${CUDA_INCLUDE_DIRS}")
# Append the include directories for this target via generator expression, which is if(_target_is_phony)
# expanded by the FILE(GENERATE) call below. This generator expression captures all # If the passed in target name isn't a real target (i.e., this is from a call to one of the
# include dirs set by the user, whether via directory properties or target properties # cuda_compile_* functions), need to query directory properties to get include directories
list(APPEND CUDA_NVCC_INCLUDE_DIRS "$<TARGET_PROPERTY:${cuda_target},INCLUDE_DIRECTORIES>") # and compile definitions.
get_directory_property(_dir_include_dirs INCLUDE_DIRECTORIES)
get_directory_property(_dir_compile_defs COMPILE_DEFINITIONS)
# Do the same thing with compile definitions list(APPEND CUDA_NVCC_INCLUDE_DIRS "${_dir_include_dirs}")
set(CUDA_NVCC_COMPILE_DEFINITIONS "$<TARGET_PROPERTY:${cuda_target},COMPILE_DEFINITIONS>") set(CUDA_NVCC_COMPILE_DEFINITIONS "${_dir_compile_defs}")
else()
# Append the include directories for this target via generator expression, which is
# expanded by the FILE(GENERATE) call below. This generator expression captures all
# include dirs set by the user, whether via directory properties or target properties
list(APPEND CUDA_NVCC_INCLUDE_DIRS "$<TARGET_PROPERTY:${cuda_target},INCLUDE_DIRECTORIES>")
# Do the same thing with compile definitions
set(CUDA_NVCC_COMPILE_DEFINITIONS "$<TARGET_PROPERTY:${cuda_target},COMPILE_DEFINITIONS>")
endif()
# Reset these variables # Reset these variables
@ -1266,7 +1289,7 @@ macro(CUDA_WRAP_SRCS cuda_target format generated_files)
set(CUDA_WRAP_OPTION_NVCC_FLAGS_${config_upper}) set(CUDA_WRAP_OPTION_NVCC_FLAGS_${config_upper})
endforeach() endforeach()
CUDA_GET_SOURCES_AND_OPTIONS(_cuda_wrap_sources _cuda_wrap_cmake_options _cuda_wrap_options ${ARGN}) CUDA_GET_SOURCES_AND_OPTIONS(_cuda_wrap_sources _cuda_wrap_cmake_options _cuda_wrap_options ${_argn_list})
CUDA_PARSE_NVCC_OPTIONS(CUDA_WRAP_OPTION_NVCC_FLAGS ${_cuda_wrap_options}) CUDA_PARSE_NVCC_OPTIONS(CUDA_WRAP_OPTION_NVCC_FLAGS ${_cuda_wrap_options})
# Figure out if we are building a shared library. BUILD_SHARED_LIBS is # Figure out if we are building a shared library. BUILD_SHARED_LIBS is
@ -1356,7 +1379,7 @@ macro(CUDA_WRAP_SRCS cuda_target format generated_files)
# Iterate over the macro arguments and create custom # Iterate over the macro arguments and create custom
# commands for all the .cu files. # commands for all the .cu files.
foreach(file ${ARGN}) foreach(file ${_argn_list})
# Ignore any file marked as a HEADER_FILE_ONLY # Ignore any file marked as a HEADER_FILE_ONLY
get_source_file_property(_is_header ${file} HEADER_FILE_ONLY) get_source_file_property(_is_header ${file} HEADER_FILE_ONLY)
# Allow per source file overrides of the format. Also allows compiling non-.cu files. # Allow per source file overrides of the format. Also allows compiling non-.cu files.
@ -1774,12 +1797,23 @@ endmacro()
############################################################################### ###############################################################################
############################################################################### ###############################################################################
macro(cuda_compile_base cuda_target format generated_files) macro(cuda_compile_base cuda_target format generated_files)
# Update a counter in this directory, to keep phony target names unique.
set(_cuda_target "${cuda_target}")
get_property(_counter DIRECTORY PROPERTY _cuda_internal_phony_counter)
if(_counter)
math(EXPR _counter "${_counter} + 1")
else()
set(_counter 1)
endif()
set(_cuda_target "${_cuda_target}_${_counter}")
set_property(DIRECTORY PROPERTY _cuda_internal_phony_counter ${_counter})
# Separate the sources from the options # Separate the sources from the options
CUDA_GET_SOURCES_AND_OPTIONS(_sources _cmake_options _options ${ARGN}) CUDA_GET_SOURCES_AND_OPTIONS(_sources _cmake_options _options ${ARGN})
# Create custom commands and targets for each file. # Create custom commands and targets for each file.
CUDA_WRAP_SRCS( ${cuda_target} ${format} _generated_files ${_sources} ${_cmake_options} CUDA_WRAP_SRCS( ${_cuda_target} ${format} _generated_files ${_sources}
OPTIONS ${_options} ) ${_cmake_options} OPTIONS ${_options} PHONY)
set( ${generated_files} ${_generated_files}) set( ${generated_files} ${_generated_files})