/
target_configuration.py
218 lines (171 loc) · 12 KB
/
target_configuration.py
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import textwrap
from conan.tools.cmake.cmakedeps.templates import CMakeDepsFileTemplate
"""
FooTarget-release.cmake
"""
class TargetConfigurationTemplate(CMakeDepsFileTemplate):
@property
def filename(self):
name = "" if not self.generating_module else "module-"
name += "{}-Target-{}.cmake".format(self.file_name, self.cmakedeps.configuration.lower())
return name
@property
def context(self):
deps_targets_names = self.get_deps_targets_names() \
if not self.conanfile.is_build_context else []
components_targets_names = self.get_declared_components_targets_names()
components_names = [(components_target_name.replace("::", "_"), components_target_name)
for components_target_name in components_targets_names]
is_win = self.conanfile.settings.get_safe("os") == "Windows"
auto_link = self.conanfile.cpp_info.get_property("cmake_set_interface_link_directories")
return {"pkg_name": self.pkg_name,
"root_target_name": self.root_target_name,
"config_suffix": self.config_suffix,
"config": self.configuration.upper(),
"deps_targets_names": ";".join(deps_targets_names),
"components_names": components_names,
"configuration": self.cmakedeps.configuration,
"set_interface_link_directories": auto_link and is_win}
@property
def template(self):
return textwrap.dedent("""\
{%- macro tvalue(pkg_name, comp_name, var, config_suffix) -%}
{{'${'+pkg_name+'_'+comp_name+'_'+var+config_suffix+'}'}}
{%- endmacro -%}
########### VARIABLES #######################################################################
#############################################################################################
set({{ pkg_name }}_COMPILE_OPTIONS{{ config_suffix }}
"$<$<COMPILE_LANGUAGE:CXX>{{ ':${' }}{{ pkg_name }}_COMPILE_OPTIONS_CXX{{ config_suffix }}}>"
"$<$<COMPILE_LANGUAGE:C>{{ ':${' }}{{ pkg_name }}_COMPILE_OPTIONS_C{{ config_suffix }}}>")
set({{ pkg_name }}_LINKER_FLAGS{{ config_suffix }}
"$<$<STREQUAL{{ ':$' }}<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>{{ ':${' }}{{ pkg_name }}_SHARED_LINK_FLAGS{{ config_suffix }}}>"
"$<$<STREQUAL{{ ':$' }}<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>{{ ':${' }}{{ pkg_name }}_SHARED_LINK_FLAGS{{ config_suffix }}}>"
"$<$<STREQUAL{{ ':$' }}<TARGET_PROPERTY:TYPE>,EXECUTABLE>{{ ':${' }}{{ pkg_name }}_EXE_LINK_FLAGS{{ config_suffix }}}>")
set({{ pkg_name }}_FRAMEWORKS_FOUND{{ config_suffix }} "") # Will be filled later
conan_find_apple_frameworks({{ pkg_name }}_FRAMEWORKS_FOUND{{ config_suffix }} "{{ '${' }}{{ pkg_name }}_FRAMEWORKS{{ config_suffix }}}" "{{ '${' }}{{ pkg_name }}_FRAMEWORK_DIRS{{ config_suffix }}}")
# Gather all the libraries that should be linked to the targets (do not touch existing variables)
# FIXME: Why is needed to pass all the dependencies to link with the micro-targets?
set(_{{ pkg_name }}_DEPENDENCIES{{ config_suffix }} "{{ deps_targets_names }}")
set({{ pkg_name }}_LIBRARIES_TARGETS{{ config_suffix }} "") # Will be filled later
conan_package_library_targets("{{ '${' }}{{ pkg_name }}_LIBS{{ config_suffix }}}" # libraries
"{{ '${' }}{{ pkg_name }}_LIB_DIRS{{ config_suffix }}}" # package_libdir
"{{ '${' }}_{{ pkg_name }}_DEPENDENCIES{{ config_suffix }}}" # deps
{{ pkg_name }}_LIBRARIES_TARGETS # out_libraries_targets
"{{ config }}" # DEBUG, RELEASE ...
"{{ pkg_name }}") # package_name
# The XXXX_LIBRARIES_RELEASE/DEBUG is used for the module (FindXXX.cmake)
foreach(_FRAMEWORK {{ '${' }}{{ pkg_name }}_FRAMEWORKS_FOUND{{ config_suffix }}})
list(APPEND {{ pkg_name }}_LIBRARIES{{ config_suffix }} ${_FRAMEWORK})
endforeach()
foreach(_SYSTEM_LIB {{ '${' }}{{ pkg_name }}_SYSTEM_LIBS{{ config_suffix }}})
list(APPEND {{ pkg_name }}_LIBRARIES{{ config_suffix }} ${_SYSTEM_LIB})
endforeach()
# We need to add our requirements too
set({{ pkg_name }}_LIBRARIES{{ config_suffix }} "")
list(APPEND {{ pkg_name }}_LIBRARIES{{ config_suffix }} {{ deps_targets_names }})
# FIXME: What is the result of this for multi-config? All configs adding themselves to path?
set(CMAKE_MODULE_PATH {{ '${' }}{{ pkg_name }}_BUILD_DIRS{{ config_suffix }}} {{ '${' }}CMAKE_MODULE_PATH})
set(CMAKE_PREFIX_PATH {{ '${' }}{{ pkg_name }}_BUILD_DIRS{{ config_suffix }}} {{ '${' }}CMAKE_PREFIX_PATH})
{% if not components_names %}
########## GLOBAL TARGET PROPERTIES {{ configuration }} ########################################
set_property(TARGET {{root_target_name}}
PROPERTY INTERFACE_LINK_LIBRARIES
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_OBJECTS{{config_suffix}}}>
${{'{'}}{{pkg_name}}_LIBRARIES_TARGETS}
$<$<CONFIG:{{configuration}}>:${{'{'}}_{{pkg_name}}_DEPENDENCIES{{config_suffix}}}>
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_FRAMEWORKS_FOUND{{config_suffix}}}>
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_SYSTEM_LIBS{{config_suffix}}}>
APPEND)
set_property(TARGET {{root_target_name}}
PROPERTY INTERFACE_LINK_OPTIONS
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_LINKER_FLAGS{{config_suffix}}}> APPEND)
set_property(TARGET {{root_target_name}}
PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_INCLUDE_DIRS{{config_suffix}}}> APPEND)
set_property(TARGET {{root_target_name}}
PROPERTY INTERFACE_COMPILE_DEFINITIONS
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_COMPILE_DEFINITIONS{{config_suffix}}}> APPEND)
set_property(TARGET {{root_target_name}}
PROPERTY INTERFACE_COMPILE_OPTIONS
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_COMPILE_OPTIONS{{config_suffix}}}> APPEND)
{%- if set_interface_link_directories %}
# This is only used for '#pragma comment(lib, "foo")' (automatic link)
set_property(TARGET {{root_target_name}}
PROPERTY INTERFACE_LINK_DIRECTORIES
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_LIB_DIRS{{config_suffix}}}> APPEND)
{%- endif %}
{%- else %}
########## COMPONENTS TARGET PROPERTIES {{ configuration }} ########################################
{%- for comp_variable_name, comp_target_name in components_names %}
########## COMPONENT {{ comp_target_name }} FIND LIBRARIES & FRAMEWORKS / DYNAMIC VARS #############
set({{ pkg_name }}_{{ comp_variable_name }}_FRAMEWORKS_FOUND{{ config_suffix }} "")
conan_find_apple_frameworks({{ pkg_name }}_{{ comp_variable_name }}_FRAMEWORKS_FOUND{{ config_suffix }} "{{ '${'+pkg_name+'_'+comp_variable_name+'_FRAMEWORKS'+config_suffix+'}' }}" "{{ '${'+pkg_name+'_'+comp_variable_name+'_FRAMEWORK_DIRS'+config_suffix+'}' }}")
set({{ pkg_name }}_{{ comp_variable_name }}_LIBRARIES_TARGETS "")
conan_package_library_targets("{{ '${'+pkg_name+'_'+comp_variable_name+'_LIBS'+config_suffix+'}' }}"
"{{ '${'+pkg_name+'_'+comp_variable_name+'_LIB_DIRS'+config_suffix+'}' }}"
"{{ '${'+pkg_name+'_'+comp_variable_name+'_DEPENDENCIES'+config_suffix+'}' }}"
{{ pkg_name }}_{{ comp_variable_name }}_LIBRARIES_TARGETS
"{{ config }}" # DEBUG, RELEASE...
"{{ pkg_name }}_{{ comp_variable_name }}")
########## COMPONENT {{ comp_target_name }} TARGET PROPERTIES #####################################
set_property(TARGET {{comp_target_name}}
PROPERTY INTERFACE_LINK_LIBRARIES
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_{{comp_variable_name}}_OBJECTS{{config_suffix}}}>
${{'{'}}{{pkg_name}}_{{comp_variable_name}}_LIBRARIES_TARGETS}
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_{{comp_variable_name}}_DEPENDENCIES{{config_suffix}}}>
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_{{comp_variable_name}}_FRAMEWORKS_FOUND{{config_suffix}}}>
$<$<CONFIG:{{configuration}}>:${{'{'}}{{pkg_name}}_{{comp_variable_name}}_SYSTEM_LIBS{{config_suffix}}}>
APPEND)
set_property(TARGET {{ comp_target_name }} PROPERTY INTERFACE_LINK_OPTIONS
$<$<CONFIG:{{ configuration }}>:{{tvalue(pkg_name, comp_variable_name, 'LINKER_FLAGS', config_suffix)}}> APPEND)
set_property(TARGET {{ comp_target_name }} PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<$<CONFIG:{{ configuration }}>:{{tvalue(pkg_name, comp_variable_name, 'INCLUDE_DIRS', config_suffix)}}> APPEND)
set_property(TARGET {{ comp_target_name }} PROPERTY INTERFACE_COMPILE_DEFINITIONS
$<$<CONFIG:{{ configuration }}>:{{tvalue(pkg_name, comp_variable_name, 'COMPILE_DEFINITIONS', config_suffix)}}> APPEND)
set_property(TARGET {{ comp_target_name }} PROPERTY INTERFACE_COMPILE_OPTIONS
$<$<CONFIG:{{ configuration }}>:
{{tvalue(pkg_name, comp_variable_name, 'COMPILE_OPTIONS_C', config_suffix)}}
{{tvalue(pkg_name, comp_variable_name, 'COMPILE_OPTIONS_CXX', config_suffix)}}> APPEND)
set({{ pkg_name }}_{{ comp_variable_name }}_TARGET_PROPERTIES TRUE)
{%- if set_interface_link_directories %}
# This is only used for '#pragma comment(lib, "foo")' (automatic link)
set_property(TARGET {{ comp_target_name }} PROPERTY INTERFACE_LINK_DIRECTORIES
$<$<CONFIG:{{ configuration }}>:{{tvalue(pkg_name, comp_variable_name, 'LIB_DIRS', config_suffix)}}> APPEND)
{%- endif %}
{%- endfor %}
########## AGGREGATED GLOBAL TARGET WITH THE COMPONENTS #####################
{%- for comp_variable_name, comp_target_name in components_names %}
target_link_libraries({{root_target_name}} INTERFACE {{ comp_target_name }})
{%- endfor %}
{%- endif %}
""")
def get_declared_components_targets_names(self):
"""Returns a list of component_name"""
ret = []
sorted_comps = self.conanfile.cpp_info.get_sorted_components()
for comp_name, comp in sorted_comps.items():
ret.append(self.get_component_alias(self.conanfile, comp_name))
ret.reverse()
return ret
def get_deps_targets_names(self):
"""
- [{foo}::{bar}, ] of the required
"""
ret = []
# Get a list of dependencies target names
# Declared cppinfo.requires or .components[].requires
visible_host = self.conanfile.dependencies.filter({"build": False, "visible": True})
visible_host_direct = visible_host.filter({"direct": True})
if self.conanfile.cpp_info.required_components:
for dep_name, component_name in self.conanfile.cpp_info.required_components:
if not dep_name:
# Internal dep (no another component)
req = self.conanfile
else:
req = visible_host[dep_name]
component_name = self.get_component_alias(req, component_name)
ret.append(component_name)
elif visible_host_direct:
# Regular external "conanfile.requires" declared, not cpp_info requires
ret = [self.get_root_target_name(r) for r in visible_host_direct.values()]
return ret