def test_fill_old_cppinfo():
"""The source/build have priority unless it is not declared at all"""
source = NewCppInfo()
source.libdirs = ["source_libdir"]
source.cxxflags = ["source_cxxflags"]
build = NewCppInfo()
build.libdirs = ["build_libdir"]
build.frameworkdirs = [
] # An empty list is an explicit delaration with priority too
build.set_property("cmake_build_modules", ["my_cmake.cmake"])
build.builddirs = ["my_build"]
old_cpp = CppInfo("lib/1.0", "/root/folder")
old_cpp.filter_empty = False
old_cpp.libdirs = ["package_libdir"]
old_cpp.cxxflags = ["package_cxxflags"]
old_cpp.cflags = ["package_cflags"]
old_cpp.frameworkdirs = ["package_frameworks"]
full_editables = NewCppInfo()
full_editables.merge(source)
full_editables.merge(build)
fill_old_cppinfo(full_editables, old_cpp)
assert [e.replace("\\", "/") for e in old_cpp.lib_paths] == \
["/root/folder/source_libdir", "/root/folder/build_libdir"]
assert old_cpp.cxxflags == ["source_cxxflags"]
assert old_cpp.cflags == ["package_cflags"]
assert old_cpp.frameworkdirs == []
assert old_cpp.get_property("cmake_build_modules")
assert old_cpp.builddirs == ["my_build"]
def test_fill_old_cppinfo_simple():
""" The previous test but simpler, just with one cppinfo simulating the package layout"""
package_info = NewCppInfo()
package_info.libs = [] # This is explicit declaration too
package_info.includedirs = ["other_include"]
old_cpp = CppInfo("lib/1.0", "/root/folder")
old_cpp.filter_empty = False
old_cpp.libs = ["this_is_discarded"]
old_cpp.libdirs = ["package_libdir"]
old_cpp.cxxflags = ["package_cxxflags"]
old_cpp.cflags = ["package_cflags"]
old_cpp.frameworkdirs = ["package_frameworks"]
fill_old_cppinfo(package_info, old_cpp)
assert [e.replace("\\", "/") for e in old_cpp.lib_paths] == \
["/root/folder/package_libdir"]
assert old_cpp.cxxflags == ["package_cxxflags"]
assert old_cpp.cflags == ["package_cflags"]
assert old_cpp.frameworkdirs == ["package_frameworks"]
assert old_cpp.libs == []
assert old_cpp.includedirs == ["other_include"]
def _call_package_info(self, conanfile, package_folder, ref, is_editable):
conanfile.cpp_info = CppInfo(conanfile.name, package_folder)
conanfile.cpp_info.version = conanfile.version
conanfile.cpp_info.description = conanfile.description
conanfile.env_info = EnvInfo()
conanfile.user_info = UserInfo()
# Get deps_cpp_info from upstream nodes
public_deps = [
name for name, req in conanfile.requires.items()
if not req.private and not req.override
]
conanfile.cpp_info.public_deps = public_deps
# Once the node is build, execute package info, so it has access to the
# package folder and artifacts
# Minimal pythonpath, not the whole context, make it 50% slower
# FIXME Conan 2.0, Remove old ways of reusing python code
with pythonpath(conanfile):
with tools.chdir(package_folder):
with conanfile_exception_formatter(str(conanfile),
"package_info"):
self._hook_manager.execute("pre_package_info",
conanfile=conanfile,
reference=ref)
if hasattr(conanfile, "layout"):
# Old cpp info without defaults (the defaults are in the new one)
conanfile.cpp_info = CppInfo(
conanfile.name,
package_folder,
default_values=CppInfoDefaultValues())
if not is_editable:
conanfile.cpp.package.set_relative_base_folder(
conanfile.package_folder)
# Copy the infos.package into the old cppinfo
fill_old_cppinfo(conanfile.cpp.package,
conanfile.cpp_info)
else:
conanfile.cpp_info.filter_empty = False
conanfile.package_info()
if hasattr(conanfile, "layout") and is_editable:
# Adjust the folders of the layout to consolidate the rootfolder of the
# cppinfos inside
# convert directory entries to be relative to the declared folders.build
conanfile.cpp.build.set_relative_base_folder(
conanfile.build_folder)
# convert directory entries to be relative to the declared folders.source
conanfile.cpp.source.set_relative_base_folder(
conanfile.source_folder)
full_editable_cppinfo = NewCppInfo()
full_editable_cppinfo.merge(conanfile.cpp.source)
full_editable_cppinfo.merge(conanfile.cpp.build)
# Paste the editable cpp_info but prioritizing it, only if a
# variable is not declared at build/source, the package will keep the value
fill_old_cppinfo(full_editable_cppinfo,
conanfile.cpp_info)
if conanfile._conan_dep_cpp_info is None:
try:
if not is_editable and not hasattr(
conanfile, "layout"):
# FIXME: The default for the cppinfo from build are not the same
# so this check fails when editable
# FIXME: Remove when new cppinfo model. If using the layout method
# the cppinfo object is filled from self.cpp.package new
# model and we cannot check if the defaults have been modified
# because it doesn't exist in the new model where the defaults
# for the components are always empty
conanfile.cpp_info._raise_incorrect_components_definition(
conanfile.name, conanfile.requires)
except ConanException as e:
raise ConanException("%s package_info(): %s" %
(str(conanfile), e))
conanfile._conan_dep_cpp_info = DepCppInfo(
conanfile.cpp_info)
self._hook_manager.execute("post_package_info",
conanfile=conanfile,
reference=ref)