Build macOS prebuilts for arm64 and x86_64

cmake/platform_settings.cmake

@@ -12,7 +12,7 @@ if(APPLE)
         set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
     else()
         set(CMAKE_OSX_DEPLOYMENT_TARGET "13.0" CACHE STRING "" FORCE)
-        set(CMAKE_OSX_ARCHITECTURES "x86_64" CACHE STRING "" FORCE)
+        set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
     endif()
 endif()
 

recipes/amnezia-xray-bindings/conanfile.py

@@ -3,13 +3,17 @@ from conan.tools.files import get, copy, collect_libs, chdir, rename
 from conan.tools.layout import basic_layout
 from conan.errors import ConanInvalidConfiguration
 from conan.tools.gnu import Autotools, AutotoolsToolchain
+from conan.tools.env import Environment, VirtualBuildEnv
 
 import os
+import shlex
+
 
 class AmneziaXrayBindings(ConanFile):
     name = "amnezia-xray-bindings"
     version = "1.1.0"
     settings = "os", "arch", "compiler"
+    _lib_name = "libamnezia_xray.a"
 
     @property
     def _goos(self):
@@ -19,15 +23,101 @@ class AmneziaXrayBindings(ConanFile):
             "Macos": "darwin",
             "Windows": "windows"
         }.get(str(self.settings.os))
-    
+
     @property
-    def _goarch(self):
+    def _arch_map(self):
         return {
             "x86": "386",
             "x86_64": "amd64",
             "armv8": "arm64"
-        }.get(str(self.settings.arch))
-    
+        }
+
+    @property
+    def _apple_arch_map(self):
+        return {
+            "x86_64": "x86_64",
+            "armv8": "arm64",
+        }
+
+    @property
+    def _archs(self):
+        return str(self.settings.arch).split("|")
+
+    @property
+    def _goarch(self):
+        goarchs = [self._arch_map.get(arch) for arch in self._archs]
+        return goarchs[0] if len(goarchs) == 1 else None
+
+    @property
+    def _goarchs(self):
+        return [self._arch_map.get(arch) for arch in self._archs]
+
+    @property
+    def _is_universal_macos(self):
+        return str(self.settings.os) == "Macos" and len(self._archs) > 1
+
+    @property
+    def _is_unsupported_multi_arch(self):
+        return len(self._archs) > 1 and not self._is_universal_macos
+
+    def _go_cache_env(self):
+        env = Environment()
+        env.define("GOPATH", os.path.join(self.build_folder, "gopath"))
+        env.define("GOMODCACHE", os.path.join(self.build_folder, "gopath", "pkg", "mod"))
+        env.define("GOCACHE", os.path.join(self.build_folder, "gocache"))
+        env.define("GOTELEMETRY", "off")
+        return env
+
+    def _non_arch_flags(self, flags):
+        tokens = []
+        for flag in flags:
+            tokens.extend(shlex.split(flag))
+
+        result = []
+        skip_next = False
+        for flag in tokens:
+            if skip_next:
+                skip_next = False
+            elif flag == "-arch":
+                skip_next = True
+            else:
+                result.append(flag)
+        return result
+
+    def _cgo_flags(self, arch, flags):
+        return " ".join(["-arch", self._apple_arch_map[arch]] + self._non_arch_flags(flags))
+
+    def _go_arch_env(self, arch, goarch):
+        tc = AutotoolsToolchain(self)
+        env = Environment()
+        env.compose_env(self._go_cache_env())
+        env.define("GOOS", self._goos)
+        env.define("GOARCH", goarch)
+        env.define("ARCH", goarch)
+        env.define("CGO_CFLAGS", self._cgo_flags(arch, tc.cflags))
+        env.define("CGO_LDFLAGS", self._cgo_flags(arch, tc.ldflags))
+        return env
+
+    def _build_go_arch(self, arch, goarch):
+        env = self._go_arch_env(arch, goarch)
+        with chdir(self, self.source_folder):
+            with env.vars(self).apply():
+                autotools = Autotools(self)
+                autotools.make(args=[f"ARCH={goarch}", f"GOARCH={goarch}"])
+
+        output_path = os.path.join(self.build_folder, self._lib_name)
+        if not os.path.exists(output_path):
+            output_path = os.path.join(self.source_folder, self._lib_name)
+
+        arch_output_path = os.path.join(self.build_folder, f"libamnezia_xray-{goarch}.a")
+        os.rename(output_path, arch_output_path)
+        return arch_output_path
+
+    def _build_universal_macos(self):
+        outputs = [self._build_go_arch(arch, goarch) for arch, goarch in zip(self._archs, self._goarchs)]
+        universal_output = os.path.join(self.build_folder, self._lib_name)
+        self.run(f"lipo -create {' '.join(outputs)} -output {universal_output}")
+
     @property
     def _is_windows(self):
         return str(self.settings.os).startswith("Windows")
@@ -54,7 +144,7 @@ class AmneziaXrayBindings(ConanFile):
             self.tool_requires("mingw-builds/15.1.0")
 
     def validate(self):
-        if not self._goos or not self._goarch:
+        if not self._goos or not all(self._goarchs) or self._is_unsupported_multi_arch:
             raise ConanInvalidConfiguration(
                 f"{self.name} v{self.version} does not support {self.settings.os} {self.settings.arch}"
             )
@@ -64,21 +154,28 @@ class AmneziaXrayBindings(ConanFile):
             sha256="6ea768ec7002cedd422a39aea17704b888acaf794432aa5937cfc92fb6d80eb5", strip_root=True)
 
     def generate(self):
+        VirtualBuildEnv(self).generate()
         tc = AutotoolsToolchain(self)
         tc.make_args = [
             "LIB_ARC=libamnezia_xray.a"
         ]
         env = tc.environment()
-        env.define("ARCH", self._goarch)
-        env.define("GOARCH", self._goarch)
+        env.compose_env(self._go_cache_env())
+        if not self._is_universal_macos:
+            env.define("ARCH", self._goarch)
+            env.define("GOARCH", self._goarch)
+            env.define("CGO_LDFLAGS", tc.ldflags)
+            env.define("CGO_CFLAGS", tc.cflags)
         env.define("GOOS", self._goos)
-        env.define("CGO_LDFLAGS", tc.ldflags)
-        env.define("CGO_CFLAGS", tc.cflags)
         if self._is_windows:
             env.define("OS", "windows")
         tc.generate(env)
 
     def build(self):
+        if self._is_universal_macos:
+            self._build_universal_macos()
+            return
+
         with chdir(self, self.source_folder):
             autotools = Autotools(self)
             autotools.make()
@@ -100,7 +197,10 @@ class AmneziaXrayBindings(ConanFile):
 
     def package(self):
         copy(self, "*.h", src=self.build_folder, dst=os.path.join(self.package_folder, "include"))
-        copy(self, "*.a", src=self.build_folder, dst=os.path.join(self.package_folder, "lib"))
+        if self._is_universal_macos:
+            copy(self, self._lib_name, src=self.build_folder, dst=os.path.join(self.package_folder, "lib"))
+        else:
+            copy(self, "*.a", src=self.build_folder, dst=os.path.join(self.package_folder, "lib"))
         copy(self, "*.lib", src=self.build_folder, dst=os.path.join(self.package_folder, "lib"))
         copy(self, "*.dll", src=self.build_folder, dst=os.path.join(self.package_folder, "bin"))
         self._rename_header()

recipes/awg-go/conanfile.py

@@ -3,14 +3,17 @@ from conan.errors import ConanInvalidConfiguration
 from conan.tools.layout import basic_layout
 from conan.tools.files import get, copy
 from conan.tools.gnu import Autotools, AutotoolsToolchain
+from conan.tools.env import Environment, VirtualBuildEnv
 
 import os
 
+
 class AwgGo(ConanFile):
     name = "awg-go"
     version = "0.2.16"
     package_type = "application"
     settings = "os", "arch"
+    _binary_name = "amneziawg-go"
 
     @property
     def _goos(self):
@@ -21,12 +24,64 @@ class AwgGo(ConanFile):
         }.get(str(self.settings.os))
 
     @property
-    def _goarch(self):
+    def _arch_map(self):
         return {
             "x86": "386",
             "x86_64": "amd64",
             "armv8": "arm64"
-        }.get(str(self.settings.arch))
+        }
+
+    @property
+    def _archs(self):
+        return str(self.settings.arch).split("|")
+
+    @property
+    def _goarch(self):
+        goarchs = [self._arch_map.get(arch) for arch in self._archs]
+        return goarchs[0] if len(goarchs) == 1 else None
+
+    @property
+    def _goarchs(self):
+        return [self._arch_map.get(arch) for arch in self._archs]
+
+    @property
+    def _is_universal_macos(self):
+        return str(self.settings.os) == "Macos" and len(self._archs) > 1
+
+    @property
+    def _is_unsupported_multi_arch(self):
+        return len(self._archs) > 1 and not self._is_universal_macos
+
+    def _go_cache_env(self):
+        env = Environment()
+        env.define("GOPATH", os.path.join(self.build_folder, "gopath"))
+        env.define("GOMODCACHE", os.path.join(self.build_folder, "gopath", "pkg", "mod"))
+        env.define("GOCACHE", os.path.join(self.build_folder, "gocache"))
+        env.define("GOTELEMETRY", "off")
+        return env
+
+    def _go_arch_env(self, goarch):
+        env = Environment()
+        env.compose_env(self._go_cache_env())
+        env.define("GOOS", self._goos)
+        env.define("GOARCH", goarch)
+        return env
+
+    def _build_go_arch(self, goarch):
+        env = self._go_arch_env(goarch)
+        with env.vars(self).apply():
+            autotools = Autotools(self)
+            autotools.make(args=[f"GOARCH={goarch}"])
+
+        output_path = os.path.join(self.build_folder, self._binary_name)
+        arch_output_path = os.path.join(self.build_folder, f"{self._binary_name}-{goarch}")
+        os.rename(output_path, arch_output_path)
+        return arch_output_path
+
+    def _build_universal_macos(self):
+        outputs = [self._build_go_arch(goarch) for goarch in self._goarchs]
+        universal_output = os.path.join(self.build_folder, self._binary_name)
+        self.run(f"lipo -create {' '.join(outputs)} -output {universal_output}")
 
     def layout(self):
         basic_layout(self, build_folder=".")
@@ -35,7 +90,7 @@ class AwgGo(ConanFile):
         self.tool_requires("go/1.26.0")
 
     def validate(self):
-        if not self._goos or not self._goarch:
+        if not self._goos or not all(self._goarchs) or self._is_unsupported_multi_arch:
             raise ConanInvalidConfiguration(
                 f"{self.name} v{self.version} does not support {self.settings.os} {self.settings.arch}"
             )
@@ -46,22 +101,29 @@ class AwgGo(ConanFile):
         )
 
     def generate(self):
+        VirtualBuildEnv(self).generate()
         tc = AutotoolsToolchain(self)
         env = tc.environment()
+        env.compose_env(self._go_cache_env())
         env.define("GOOS", self._goos)
-        env.define("GOARCH", self._goarch)
+        if not self._is_universal_macos:
+            env.define("GOARCH", self._goarch)
         env.define("CGO_LDFLAGS", tc.ldflags)
         env.define("CGO_CFLAGS", tc.cflags)
         tc.generate(env)
 
     def build(self):
+        if self._is_universal_macos:
+            self._build_universal_macos()
+            return
+
         at = Autotools(self)
         at.make()
 
     def package(self):
-        copy(self, "amneziawg-go", src=self.build_folder, dst=self.package_folder)
+        copy(self, self._binary_name, src=self.build_folder, dst=self.package_folder)
 
     def package_info(self):
         self.cpp_info.exe = True
-        self.cpp_info.location = os.path.join(self.package_folder, "amneziawg-go")
+        self.cpp_info.location = os.path.join(self.package_folder, self._binary_name)
         self.cpp_info.set_property("cmake_target_name", "amnezia::awg-go")

recipes/tun2socks/conanfile.py

@@ -3,15 +3,17 @@ from conan.tools.layout import basic_layout
 from conan.tools.files import get, copy, chdir
 from conan.errors import ConanInvalidConfiguration
 from conan.tools.gnu import Autotools, AutotoolsToolchain
-from conan.tools.env import Environment
+from conan.tools.env import Environment, VirtualBuildEnv
 
 import os
 
+
 class Tun2Socks(ConanFile):
     name = "tun2socks"
     version = "2.6.0"
     package_type = "application"
     settings = "os", "arch"
+    _binary_name = "tun2socks"
 
     @property
     def _goos(self):
@@ -22,17 +24,74 @@ class Tun2Socks(ConanFile):
         }.get(str(self.settings.os))
 
     @property
-    def _goarch(self):
+    def _arch_map(self):
         return {
             "x86": "386",
             "x86_64": "amd64",
             "armv8": "arm64"
-        }.get(str(self.settings.arch))
-    
+        }
+
+    @property
+    def _archs(self):
+        return str(self.settings.arch).split("|")
+
+    @property
+    def _goarch(self):
+        goarchs = [self._arch_map.get(arch) for arch in self._archs]
+        return goarchs[0] if len(goarchs) == 1 else None
+
+    @property
+    def _goarchs(self):
+        return [self._arch_map.get(arch) for arch in self._archs]
+
+    @property
+    def _is_universal_macos(self):
+        return str(self.settings.os) == "Macos" and len(self._archs) > 1
+
+    @property
+    def _is_unsupported_multi_arch(self):
+        return len(self._archs) > 1 and not self._is_universal_macos
+
+    def _go_cache_env(self):
+        env = Environment()
+        env.define("GOPATH", os.path.join(self.build_folder, "gopath"))
+        env.define("GOMODCACHE", os.path.join(self.build_folder, "gopath", "pkg", "mod"))
+        env.define("GOCACHE", os.path.join(self.build_folder, "gocache"))
+        env.define("GOTELEMETRY", "off")
+        return env
+
+    def _go_arch_env(self, goarch):
+        env = Environment()
+        env.compose_env(self._go_cache_env())
+        env.define("GOOS", self._goos)
+        env.define("GOARCH", goarch)
+        return env
+
+    def _build_go_arch(self, goarch):
+        env = self._go_arch_env(goarch)
+        env.define("LDFLAGS", "")
+        with chdir(self, self.source_folder):
+            with env.vars(self).apply():
+                autotools = Autotools(self)
+                autotools.make(self._binary_name, args=[f"GOARCH={goarch}"])
+
+        output_path = os.path.join(self.build_folder, self._binary_name)
+        if not os.path.exists(output_path):
+            output_path = os.path.join(self.source_folder, self._binary_name)
+
+        arch_output_path = os.path.join(self.build_folder, f"{self._binary_name}-{goarch}")
+        os.rename(output_path, arch_output_path)
+        return arch_output_path
+
+    def _build_universal_macos(self):
+        outputs = [self._build_go_arch(goarch) for goarch in self._goarchs]
+        universal_output = os.path.join(self.build_folder, self._binary_name)
+        self.run(f"lipo -create {' '.join(outputs)} -output {universal_output}")
+
     @property
     def _is_windows(self):
         return str(self.settings.get_safe("os")).startswith("Windows")
-    
+
     @property
     def _ext(self):
         return ".exe" if self._is_windows else ""
@@ -41,7 +100,7 @@ class Tun2Socks(ConanFile):
         basic_layout(self)
 
     def validate(self):
-        if not self._goos or not self._goarch:
+        if not self._goos or not all(self._goarchs) or self._is_unsupported_multi_arch:
             raise ConanInvalidConfiguration(
                 f"{self.name} v{self.version} does not support {self.settings.os} {self.settings.arch}"
             )
@@ -64,25 +123,32 @@ class Tun2Socks(ConanFile):
         )
 
     def generate(self):
+        VirtualBuildEnv(self).generate()
         tc = AutotoolsToolchain(self)
         env = tc.environment()
+        env.compose_env(self._go_cache_env())
         env.define("LDFLAGS", "")
         env.define("CGO_LDFLAGS", tc.ldflags)
         env.define("CGO_CFLAGS", tc.cflags)
         env.define("GOOS", self._goos)
-        env.define("GOARCH", self._goarch)
+        if not self._is_universal_macos:
+            env.define("GOARCH", self._goarch)
         tc.generate(env)
 
     def build(self):
+        if self._is_universal_macos:
+            self._build_universal_macos()
+            return
+
         with chdir(self, self.source_folder):
             at = Autotools(self)
-            at.make("tun2socks")
+            at.make(self._binary_name)
 
     def package(self):
-        copy(self, "tun2socks", src=self.build_folder, dst=self.package_folder)
+        copy(self, self._binary_name, src=self.build_folder, dst=self.package_folder)
         if self._is_windows:
             with chdir(self, self.package_folder):
-                os.rename(src="tun2socks", dst="tun2socks.exe")
+                os.rename(src=self._binary_name, dst=f"{self._binary_name}.exe")
 
     def package_info(self):
         self.cpp_info.exe = True