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(conan-io#18987) libid3tag: migrate to Conan v2
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* libid3tag: migrate to Conan v2

* libid3tag: use AutotoolsDeps

* libid3tag: disable shared build on armv8

* libid3tag: zlib/[>=1.2.11 <2]

* libid3tag: replace legacy VS project with CMakeLists.txt

* libid3tag: fix autotools package()

* libid3tag: make the armv8 check specific to cross-building

* Update recipes/libid3tag/all/conanfile.py

Co-authored-by: Uilian Ries <uilianries@gmail.com>

* libid3tag: add missing import

---------

Co-authored-by: Uilian Ries <uilianries@gmail.com>
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@valgur @uilianries
valgur and uilianries committed Jan 1, 2024
1 parent 3bcb2f1 commit d173be7
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Showing 6 changed files with 152 additions and 101 deletions.
21 changes: 21 additions & 0 deletions recipes/libid3tag/all/CMakeLists.txt
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cmake_minimum_required(VERSION 3.15)
project(libid3tag LANGUAGES C)

file(GLOB SOURCES "*.c" "*.h")
add_library(libid3tag ${SOURCES} ${HEADERS})
target_include_directories(libid3tag PRIVATE msvc++)

# https://github.com/markjeee/libid3tag/blob/master/msvc%2B%2B/libid3tag.dsp#L43-L44
target_compile_options(libid3tag PRIVATE /W2 "$<$<CONFIG:Debug>:/Od;/GZ>" "$<$<CONFIG:Release>:/O2>")
target_compile_definitions(libid3tag PRIVATE HAVE_CONFIG_H "$<$<CONFIG:Debug>:DEBUG;>" "$<$<CONFIG:Release>:NDEBUG>")
set_property(TARGET libid3tag PROPERTY WINDOWS_EXPORT_ALL_SYMBOLS ON)

find_package(ZLIB REQUIRED CONFIG)
target_link_libraries(libid3tag PRIVATE ZLIB::ZLIB)

install(TARGETS libid3tag
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
RUNTIME DESTINATION bin
)
install(FILES id3tag.h DESTINATION include)
179 changes: 88 additions & 91 deletions recipes/libid3tag/all/conanfile.py
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from conans import ConanFile, tools, AutoToolsBuildEnvironment, MSBuild
from conans.errors import ConanInvalidConfiguration
import os
import shutil

required_conan_version = ">=1.33.0"
from conan import ConanFile
from conan.errors import ConanInvalidConfiguration
from conan.tools.build import cross_building
from conan.tools.cmake import CMakeToolchain, CMakeDeps, CMake, cmake_layout
from conan.tools.env import VirtualBuildEnv
from conan.tools.files import chdir, copy, get, rm, replace_in_file
from conan.tools.gnu import Autotools, AutotoolsToolchain, AutotoolsDeps
from conan.tools.layout import basic_layout
from conan.tools.microsoft import is_msvc

required_conan_version = ">=1.53.0"


class LibId3TagConan(ConanFile):
name = "libid3tag"
description = "ID3 tag manipulation library."
topics = ("conan", "mad", "id3", "MPEG", "audio", "decoder")
license = "GPL-2.0-or-later"
url = "https://github.com/conan-io/conan-center-index"
homepage = "https://www.underbit.com/products/mad/"
license = "GPL-2.0-or-later"
settings = "os", "arch", "compiler", "build_type"
options = {"shared": [True, False], "fPIC": [True, False]}
default_options = {"shared": False, "fPIC": True}
generator = "pkg_config", "visual_studio"
topics = ("mad", "id3", "MPEG", "audio", "decoder")

_autotools = None

@property
def _source_subfolder(self):
return "source_subfolder"
package_type = "library"
settings = "os", "arch", "compiler", "build_type"
options = {
"shared": [True, False],
"fPIC": [True, False],
}
default_options = {
"shared": False,
"fPIC": True,
}

def export_sources(self):
copy(self, "CMakeLists.txt", self.recipe_folder, os.path.join(self.export_sources_folder, "src"))

def config_options(self):
if self.settings.os == "Windows":
del self.options.fPIC

def configure(self):
if self.options.shared:
del self.options.fPIC
del self.settings.compiler.libcxx
del self.settings.compiler.cppstd
self.options.rm_safe("fPIC")
self.settings.rm_safe("compiler.libcxx")
self.settings.rm_safe("compiler.cppstd")

def requirements(self):
self.requires("zlib/1.2.11")
def layout(self):
if is_msvc(self):
cmake_layout(self, src_folder="src")
else:
basic_layout(self, src_folder="src")

@property
def _is_msvc(self):
return self.settings.compiler == "Visual Studio" or (
self.settings.compiler == "clang" and self.settings.os == "Windows"
)
def requirements(self):
self.requires("zlib/[>=1.2.11 <2]")

def validate(self):
if self._is_msvc and self.options.shared:
raise ConanInvalidConfiguration("libid3tag does not support shared library for MSVC")

@property
def _settings_build(self):
return getattr(self, "settings_build", self.settings)
if cross_building(self) and self.settings.arch == "armv8" and self.options.shared:
# https://github.com/conan-io/conan-center-index/pull/18987#issuecomment-1668243831
raise ConanInvalidConfiguration("shared library cross-building is not supported for armv8")

def build_requirements(self):
if not self._is_msvc:
self.build_requires("gnu-config/cci.20201022")
if self._settings_build.os == "Windows" and not tools.get_env("CONAN_BASH_PATH"):
self.build_requires("msys2/cci.latest")
if not is_msvc(self):
self.tool_requires("gnu-config/cci.20210814")

def source(self):
tools.get(**self.conan_data["sources"][self.version],
destination=self._source_subfolder, strip_root=True)
get(self, **self.conan_data["sources"][self.version], strip_root=True)

def generate(self):
if is_msvc(self):
tc = CMakeToolchain(self)
tc.preprocessor_definitions["ID3TAG_EXPORT"] = "__declspec(dllexport)" if self.options.shared else ""
tc.generate()
deps = CMakeDeps(self)
deps.generate()
else:
venv = VirtualBuildEnv(self)
venv.generate()
tc = AutotoolsToolchain(self)
tc.generate()
deps = AutotoolsDeps(self)
deps.generate()

def build(self):
if self._is_msvc:
self._build_msvc()
if is_msvc(self):
# https://github.com/markjeee/libid3tag/blob/master/id3tag.h#L355-L358
replace_in_file(self, os.path.join(self.source_folder, "id3tag.h"),
"extern char", "ID3TAG_EXPORT extern char")
cmake = CMake(self)
cmake.configure()
cmake.build()
else:
self._build_autotools()

def _build_msvc(self):
kwargs = {}
with tools.chdir(os.path.join(self._source_subfolder, "msvc++")):
# cl : Command line error D8016: '/ZI' and '/Gy-' command-line options are incompatible
tools.replace_in_file("libid3tag.dsp", "/ZI ", "")
if self.settings.compiler == "clang":
tools.replace_in_file("libid3tag.dsp", "CPP=cl.exe", "CPP=clang-cl.exe")
tools.replace_in_file("libid3tag.dsp", "RSC=rc.exe", "RSC=llvm-rc.exe")
kwargs["toolset"] = "ClangCl"
if self.settings.arch == "x86_64":
tools.replace_in_file("libid3tag.dsp", "Win32", "x64")
with tools.vcvars(self.settings):
self.run("devenv /Upgrade libid3tag.dsp")
msbuild = MSBuild(self)
msbuild.build(project_file="libid3tag.vcxproj", **kwargs)

def _configure_autotools(self):
if not self._autotools:
if self.options.shared:
args = ["--disable-static", "--enable-shared"]
else:
args = ["--disable-shared", "--enable-static"]
self._autotools = AutoToolsBuildEnvironment(self, win_bash=tools.os_info.is_windows)
self._autotools.configure(args=args, configure_dir=self._source_subfolder)
return self._autotools

@property
def _user_info_build(self):
return getattr(self, "user_info_build", self.deps_user_info)

def _build_autotools(self):
shutil.copy(self._user_info_build["gnu-config"].CONFIG_SUB,
os.path.join(self._source_subfolder, "config.sub"))
shutil.copy(self._user_info_build["gnu-config"].CONFIG_GUESS,
os.path.join(self._source_subfolder, "config.guess"))
autotools = self._configure_autotools()
autotools.make()

def _install_autotools(self):
autotools = self._configure_autotools()
autotools.install()
tools.remove_files_by_mask(os.path.join(self.package_folder, "lib"), "*.la")
for gnu_config in [
self.conf.get("user.gnu-config:config_guess", check_type=str),
self.conf.get("user.gnu-config:config_sub", check_type=str),
]:
if gnu_config:
copy(self, os.path.basename(gnu_config), os.path.dirname(gnu_config), self.source_folder)
with chdir(self, self.source_folder):
autotools = Autotools(self)
autotools.configure()
autotools.make()

def package(self):
self.copy("COPYRIGHT", dst="licenses", src=self._source_subfolder)
self.copy("COPYING", dst="licenses", src=self._source_subfolder)
self.copy("CREDITS", dst="licenses", src=self._source_subfolder)
if self._is_msvc:
self.copy(pattern="*.lib", dst="lib", src=self._source_subfolder, keep_path=False)
self.copy(pattern="id3tag.h", dst="include", src=self._source_subfolder)
for license_file in ["COPYRIGHT", "COPYING", "CREDITS"]:
copy(self, license_file, self.source_folder, os.path.join(self.package_folder, "licenses"))
if is_msvc(self):
cmake = CMake(self)
cmake.install()
else:
self._install_autotools()
with chdir(self, self.source_folder):
autotools = Autotools(self)
autotools.install()
rm(self, "*.la", self.package_folder, recursive=True)

def package_info(self):
self.cpp_info.libs = ["libid3tag" if self._is_msvc else "id3tag"]
if is_msvc(self):
self.cpp_info.libs = ["libid3tag"]
self.cpp_info.defines.append("ID3TAG_EXPORT=" + ("__declspec(dllimport)" if self.options.shared else ""))
else:
self.cpp_info.libs = ["id3tag"]
7 changes: 3 additions & 4 deletions recipes/libid3tag/all/test_package/CMakeLists.txt
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cmake_minimum_required(VERSION 3.1)
cmake_minimum_required(VERSION 3.15)
project(test_package C)

include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup()
find_package(libid3tag REQUIRED CONFIG)

add_executable(${PROJECT_NAME} test_package.c)
target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS})
target_link_libraries(${PROJECT_NAME} PRIVATE libid3tag::libid3tag)
21 changes: 15 additions & 6 deletions recipes/libid3tag/all/test_package/conanfile.py
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from conans import ConanFile, CMake, tools
from conan import ConanFile
from conan.tools.build import can_run
from conan.tools.cmake import cmake_layout, CMake
import os


class TestPackageConan(ConanFile):
settings = "os", "compiler", "build_type", "arch"
generators = "cmake"
settings = "os", "arch", "compiler", "build_type"
generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
test_type = "explicit"

def requirements(self):
self.requires(self.tested_reference_str)

def layout(self):
cmake_layout(self)

def build(self):
cmake = CMake(self)
cmake.configure()
cmake.build()

def test(self):
if not tools.cross_building(self):
bin_path = os.path.join("bin", "test_package")
self.run(bin_path, run_environment=True)
if can_run(self):
bin_path = os.path.join(self.cpp.build.bindir, "test_package")
self.run(bin_path, env="conanrun")
8 changes: 8 additions & 0 deletions recipes/libid3tag/all/test_v1_package/CMakeLists.txt
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cmake_minimum_required(VERSION 3.15)
project(test_package)

include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup(TARGETS)

add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package/
${CMAKE_CURRENT_BINARY_DIR}/test_package/)
17 changes: 17 additions & 0 deletions recipes/libid3tag/all/test_v1_package/conanfile.py
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from conans import ConanFile, CMake, tools
import os


class TestPackageConan(ConanFile):
settings = "os", "compiler", "build_type", "arch"
generators = "cmake", "cmake_find_package_multi"

def build(self):
cmake = CMake(self)
cmake.configure()
cmake.build()

def test(self):
if not tools.cross_building(self):
bin_path = os.path.join("bin", "test_package")
self.run(bin_path, run_environment=True)

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