libmount/2.39: Switch to Meson

recipes/libmount/all/conandata.yml

@@ -2,12 +2,3 @@ sources:
   "2.39":
     url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.39/util-linux-2.39.tar.xz"
     sha256: "32b30a336cda903182ed61feb3e9b908b762a5e66fe14e43efb88d37162075cb"
-  "2.36.2":
-    url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.36/util-linux-2.36.2.tar.xz"
-    sha256: "f7516ba9d8689343594356f0e5e1a5f0da34adfbc89023437735872bb5024c5f"
-  "2.36":
-    url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.36/util-linux-2.36.tar.xz"
-    sha256: "9e4b1c67eb13b9b67feb32ae1dc0d50e08ce9e5d82e1cccd0ee771ad2fa9e0b1"
-  "2.33.1":
-    url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.33/util-linux-2.33.1.tar.xz"
-    sha256: "c14bd9f3b6e1792b90db87696e87ec643f9d63efa0a424f092a5a6b2f2dbef21"

recipes/libmount/all/conanfile.py

@@ -1,8 +1,9 @@
 from conan import ConanFile
 from conan.errors import ConanInvalidConfiguration
-from conan.tools.files import copy, get, rm, rmdir
-from conan.tools.gnu import Autotools, AutotoolsToolchain
+from conan.tools.env import VirtualBuildEnv
+from conan.tools.files import copy, get, replace_in_file, rm, rmdir
 from conan.tools.layout import basic_layout
+from conan.tools.meson import Meson, MesonToolchain
 import os
 
 required_conan_version = ">=1.53.0"
@@ -18,7 +19,6 @@ class LibmountConan(ConanFile):
     url = "https://github.com/conan-io/conan-center-index"
     homepage = "https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git"
     license = "LGPL-2.1-or-later"
-
     package_type = "library"
     settings = "os", "arch", "compiler", "build_type"
     options = {
@@ -32,9 +32,9 @@ class LibmountConan(ConanFile):
 
     def configure(self):
         if self.options.shared:
-            del self.options.fPIC
-        self.settings.rm_safe("compiler.libcxx")
+            self.options.rm_safe("fPIC")
         self.settings.rm_safe("compiler.cppstd")
+        self.settings.rm_safe("compiler.libcxx")
 
     def layout(self):
         basic_layout(self, src_folder="src")
@@ -43,33 +43,48 @@ def validate(self):
         if self.settings.os != "Linux":
             raise ConanInvalidConfiguration(f"{self.ref} only supports Linux")
 
+    def build_requirements(self):
+        self.tool_requires("bison/3.8.2")
+        self.tool_requires("meson/1.2.2")
+        if not self.conf.get("tools.gnu:pkg_config", default=False, check_type=str):
+            self.tool_requires("pkgconf/2.0.3")
+
     def source(self):
         get(self, **self.conan_data["sources"][self.version], strip_root=True)
 
     def generate(self):
-        tc = AutotoolsToolchain(self)
-        tc.configure_args.extend([
-            "--disable-all-programs",
-            "--enable-libmount",
-            "--enable-libblkid",
-        ])
+        tc = MesonToolchain(self)
+        tc.project_options["auto_features"] = "disabled"
+        tc.project_options["build-libblkid"] = "enabled"
+        tc.project_options["build-libmount"] = "enabled"
         tc.generate()
+        virtual_build_env = VirtualBuildEnv(self)
+        virtual_build_env.generate()
+
+    def _patch_sources(self):
+        # Disable translations.
+        replace_in_file(self, os.path.join(self.source_folder, "meson.build"), "subdir('po')", "#subdir('po')")
+        # Disable tests for libmount.
+        replace_in_file(self, os.path.join(self.source_folder, "libmount", "meson.build"), "foreach libmount_test: libmount_tests", "foreach libmount_test: []")
 
     def build(self):
-        autotools = Autotools(self)
-        autotools.configure()
-        autotools.make()
+        self._patch_sources()
+        meson = Meson(self)
+        meson.configure()
+        meson.build()
 
     def package(self):
-        copy(self, "COPYING", src=os.path.join(self.source_folder, "libmount"), dst=os.path.join(self.package_folder, "licenses"))
-        copy(self, "COPYING.LGPL-2.1-or-later", src=os.path.join(self.source_folder, "Documentation", "licenses"), dst=os.path.join(self.package_folder, "licenses"))
-        autotools = Autotools(self)
-        autotools.install()
+        copy(self, "COPYING", os.path.join(self.source_folder, "libmount"), os.path.join(self.package_folder, "licenses"))
+        copy(self, "COPYING.LGPL-2.1-or-later", os.path.join(self.source_folder, "Documentation", "licenses"), os.path.join(self.package_folder, "licenses"))
+        meson = Meson(self)
+        meson.install()
         rmdir(self, os.path.join(self.package_folder, "sbin"))
         rmdir(self, os.path.join(self.package_folder, "share"))
         rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
         rmdir(self, os.path.join(self.package_folder, "usr"))
         rm(self, "*.la", os.path.join(self.package_folder, "lib"))
+        # util-linux always builds both the shared and static libraries of libblkid, so delete the one that isn't needed.
+        rm(self, "libblkid.a" if self.options.shared else "libblkid.so*", os.path.join(self.package_folder, "lib"))
 
     def package_info(self):
         self.cpp_info.libs = ["mount", "blkid"]

recipes/libmount/all/test_package/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1)
+cmake_minimum_required(VERSION 3.15)
 project(test_package LANGUAGES C)
 
 find_package(libmount REQUIRED CONFIG)

recipes/libmount/autotools/conandata.yml

@@ -0,0 +1,10 @@
+sources:
+  "2.36.2":
+    url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.36/util-linux-2.36.2.tar.xz"
+    sha256: "f7516ba9d8689343594356f0e5e1a5f0da34adfbc89023437735872bb5024c5f"
+  "2.36":
+    url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.36/util-linux-2.36.tar.xz"
+    sha256: "9e4b1c67eb13b9b67feb32ae1dc0d50e08ce9e5d82e1cccd0ee771ad2fa9e0b1"
+  "2.33.1":
+    url: "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.33/util-linux-2.33.1.tar.xz"
+    sha256: "c14bd9f3b6e1792b90db87696e87ec643f9d63efa0a424f092a5a6b2f2dbef21"

recipes/libmount/autotools/conanfile.py

@@ -0,0 +1,78 @@
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.files import copy, get, rm, rmdir
+from conan.tools.gnu import Autotools, AutotoolsToolchain
+from conan.tools.layout import basic_layout
+import os
+
+required_conan_version = ">=1.53.0"
+
+
+class LibmountConan(ConanFile):
+    name = "libmount"
+    description = (
+        "The libmount library is used to parse /etc/fstab, /etc/mtab and "
+        "/proc/self/mountinfo files, manage the mtab file, evaluate mount options, etc"
+    )
+    topics = ("mount", "linux", "util-linux")
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git"
+    license = "LGPL-2.1-or-later"
+
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+
+    def configure(self):
+        if self.options.shared:
+            del self.options.fPIC
+        self.settings.rm_safe("compiler.libcxx")
+        self.settings.rm_safe("compiler.cppstd")
+
+    def layout(self):
+        basic_layout(self, src_folder="src")
+
+    def validate(self):
+        if self.settings.os != "Linux":
+            raise ConanInvalidConfiguration(f"{self.ref} only supports Linux")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = AutotoolsToolchain(self)
+        tc.configure_args.extend([
+            "--disable-all-programs",
+            "--enable-libmount",
+            "--enable-libblkid",
+        ])
+        tc.generate()
+
+    def build(self):
+        autotools = Autotools(self)
+        autotools.configure()
+        autotools.make()
+
+    def package(self):
+        copy(self, "COPYING", src=os.path.join(self.source_folder, "libmount"), dst=os.path.join(self.package_folder, "licenses"))
+        copy(self, "COPYING.LGPL-2.1-or-later", src=os.path.join(self.source_folder, "Documentation", "licenses"), dst=os.path.join(self.package_folder, "licenses"))
+        autotools = Autotools(self)
+        autotools.install()
+        rmdir(self, os.path.join(self.package_folder, "sbin"))
+        rmdir(self, os.path.join(self.package_folder, "share"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "usr"))
+        rm(self, "*.la", os.path.join(self.package_folder, "lib"))
+
+    def package_info(self):
+        self.cpp_info.libs = ["mount", "blkid"]
+        self.cpp_info.system_libs = ["rt"]
+        self.cpp_info.includedirs.append(os.path.join("include", "libmount"))
+        self.cpp_info.set_property("pkg_config_name", "mount")

recipes/libmount/autotools/test_package/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package LANGUAGES C)
+
+find_package(libmount REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.c)
+target_link_libraries(${PROJECT_NAME} PRIVATE libmount::libmount)

recipes/libmount/autotools/test_package/conanfile.py

@@ -0,0 +1,26 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import CMake, cmake_layout
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeToolchain", "CMakeDeps", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/libmount/autotools/test_package/test_package.c

@@ -0,0 +1,16 @@
+#include <libmount/libmount.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    struct libmnt_context *ctx = mnt_new_context();
+    if (!ctx) {
+        printf("failed to initialize libmount\n");
+        return EXIT_FAILURE;
+    }
+    printf("path to fstab: %s", mnt_get_fstab_path());
+    mnt_free_context(ctx);
+    return EXIT_SUCCESS;
+}

recipes/libmount/config.yml

@@ -2,8 +2,8 @@ versions:
   "2.39":
     folder: all
   "2.36.2":
-    folder: all
+    folder: autotools
   "2.36":
-    folder: all
+    folder: autotools
   "2.33.1":
-    folder: all
+    folder: autotools