Add VxWorks to os in default settings.yml. (#10313)

conans/client/conf/__init__.py

@@ -14,7 +14,7 @@
 
 _t_default_settings_yml = Template(textwrap.dedent("""
     # Only for cross building, 'os_build/arch_build' is the system that runs Conan
-    os_build: [Windows, WindowsStore, Linux, Macos, FreeBSD, SunOS, AIX]
+    os_build: [Windows, WindowsStore, Linux, Macos, FreeBSD, SunOS, AIX, VxWorks]
     arch_build: [x86, x86_64, ppc32be, ppc32, ppc64le, ppc64, armv5el, armv5hf, armv6, armv7, armv7hf, armv7s, armv7k, armv8, armv8_32, armv8.3, sparc, sparcv9, mips, mips64, avr, s390, s390x, sh4le, e2k-v2, e2k-v3, e2k-v4, e2k-v5, e2k-v6, e2k-v7]
 
     # Only for building cross compilation tools, 'os_target/arch_target' is the system for
@@ -64,6 +64,8 @@
         Neutrino:
             version: ["6.4", "6.5", "6.6", "7.0", "7.1"]
         baremetal:
+        VxWorks:
+            version: ["7"]
     arch: [x86, x86_64, ppc32be, ppc32, ppc64le, ppc64, armv4, armv4i, armv5el, armv5hf, armv6, armv7, armv7hf, armv7s, armv7k, armv8, armv8_32, armv8.3, sparc, sparcv9, mips, mips64, avr, s390, s390x, asm.js, wasm, sh4le, e2k-v2, e2k-v3, e2k-v4, e2k-v5, e2k-v6, e2k-v7, xtensalx6, xtensalx106]
     compiler:
         sun-cc:

conans/client/migrations_settings.py

@@ -2969,7 +2969,7 @@
 
 settings_1_45_0 = """
 # Only for cross building, 'os_build/arch_build' is the system that runs Conan
-os_build: [Windows, WindowsStore, Linux, Macos, FreeBSD, SunOS, AIX]
+os_build: [Windows, WindowsStore, Linux, Macos, FreeBSD, SunOS, AIX, VxWorks]
 arch_build: [x86, x86_64, ppc32be, ppc32, ppc64le, ppc64, armv5el, armv5hf, armv6, armv7, armv7hf, armv7s, armv7k, armv8, armv8_32, armv8.3, sparc, sparcv9, mips, mips64, avr, s390, s390x, sh4le, e2k-v2, e2k-v3, e2k-v4, e2k-v5, e2k-v6, e2k-v7]
 
 # Only for building cross compilation tools, 'os_target/arch_target' is the system for
@@ -3019,6 +3019,8 @@
     Neutrino:
         version: ["6.4", "6.5", "6.6", "7.0", "7.1"]
     baremetal:
+    VxWorks:
+        version: ["7"]
 arch: [x86, x86_64, ppc32be, ppc32, ppc64le, ppc64, armv4, armv4i, armv5el, armv5hf, armv6, armv7, armv7hf, armv7s, armv7k, armv8, armv8_32, armv8.3, sparc, sparcv9, mips, mips64, avr, s390, s390x, asm.js, wasm, sh4le, e2k-v2, e2k-v3, e2k-v4, e2k-v5, e2k-v6, e2k-v7, xtensalx6, xtensalx106]
 compiler:
     sun-cc:

conans/test/functional/toolchains/cmake/test_cmake_toolchain_vxworks_clang.py

@@ -0,0 +1,62 @@
+import platform
+import textwrap
+
+import pytest
+
+from conans.test.assets.cmake import gen_cmakelists
+from conans.test.assets.sources import gen_function_cpp
+from conans.test.utils.tools import TestClient
+from conans.util.files import save
+
+
+@pytest.fixture
+def client():
+    c = TestClient()
+    save(c.cache.new_config_path, "tools.env.virtualenv:auto_use=True")
+    clang_profile = textwrap.dedent("""
+        [settings]
+        arch=armv7
+        build_type=RelWithDebInfo
+        compiler=clang
+        compiler.libcxx=libstdc++11
+        compiler.version=12
+        os=VxWorks
+        os.version=7
+
+        [buildenv]
+        CC=clang
+        CXX=clang++
+        """)
+    conanfile = textwrap.dedent("""
+        import os
+        from conans import ConanFile
+        from conan.tools.cmake import CMake
+        from conan.tools.layout import cmake_layout
+        class Pkg(ConanFile):
+            settings = "os", "compiler", "build_type", "arch"
+            exports_sources = "*"
+            generators = "CMakeToolchain"
+
+            def layout(self):
+                cmake_layout(self)
+
+            def build(self):
+                cmake = CMake(self)
+                cmake.configure()
+                cmake.build()
+                cmd = os.path.join(self.cpp.build.bindirs[0], "my_app")
+                self.run(cmd, env=["conanrunenv"])
+        """)
+    c.save({"conanfile.py": conanfile,
+            "clang": clang_profile,
+            "CMakeLists.txt": gen_cmakelists(appname="my_app", appsources=["src/main.cpp"]),
+            "src/main.cpp": gen_function_cpp(name="main")})
+    return c
+
+
+@pytest.mark.tool_cmake
+@pytest.mark.tool_clang(version="12")
+def test_clang_cmake_ninja(client):
+    client.run("create . pkg/0.1@ -pr=clang -c tools.cmake.cmaketoolchain:generator=Ninja")
+    assert 'cmake -G "Ninja"' in client.out
+    assert "main __clang_major__12" in client.out

conans/test/unittests/client/tools/oss/get_cross_building_settings_test.py

@@ -105,3 +105,11 @@ def test_aix(self):
             build_os, build_arch, _, _ = get_cross_building_settings(conanfile)
             self.assertEqual("AIX", build_os)
             self.assertEqual("x86_64", build_arch)
+
+    def test_vxworks(self):
+        with mock.patch("platform.system", mock.MagicMock(return_value='VxWorks')), \
+             mock.patch("platform.machine", mock.MagicMock(return_value="armv7")):
+            conanfile = MockConanfile(MockSettings({}))
+            build_os, build_arch, _, _ = get_cross_building_settings(conanfile)
+            self.assertEqual("VxWorks", build_os)
+            self.assertEqual("armv7", build_arch)

conans/test/unittests/model/other_settings_test.py

@@ -318,7 +318,8 @@ class SayConan(ConanFile):
         client.run("install . -s os=ChromeOS --build missing", assert_error=True)
         self.assertIn(bad_value_msg("settings.os", "ChromeOS",
                                     ['AIX', 'Android', 'Arduino', 'Emscripten', 'FreeBSD', 'Linux', 'Macos', 'Neutrino',
-                                     'SunOS', 'Windows', 'WindowsCE', 'WindowsStore', 'baremetal', 'iOS', 'tvOS', 'watchOS']),
+                                     'SunOS', 'VxWorks', 'Windows', 'WindowsCE', 'WindowsStore', 'baremetal', 'iOS', 'tvOS',
+                                     'watchOS']),
                       client.out)
 
         # Now add new settings to config and try again

conans/test/unittests/model/transitive_reqs_test.py

@@ -1736,8 +1736,8 @@ def check(conanfile, options, settings):
             self.build_graph(content, options="arch_independent=True", settings="os=Linux")
         self.assertIn(bad_value_msg("settings.os", "Linux",
                                     ['AIX', 'Android', 'Arduino', 'Emscripten', 'FreeBSD', 'Macos',
-                                     'Neutrino', 'SunOS', 'Windows', 'WindowsCE', 'WindowsStore',
-                                     'baremetal', 'iOS', 'tvOS', 'watchOS']),
+                                     'Neutrino', 'SunOS', 'VxWorks', 'Windows', 'WindowsCE',
+                                     'WindowsStore', 'baremetal', 'iOS', 'tvOS', 'watchOS']),
                       str(cm.exception))
 
     def test_config_remove2(self):