reproc: new recipe (#24508)

* reproc: new recipe

* reproc: reproc++ requires reproc

* reproc: add Ws2_32 dependency

* reproc: require GCC 6

* reproc: Windows shared builds are broken

* update recipe and test package

* change components name

* fix name

* Windows works!

* Update recipes/reproc/all/conanfile.py

---------

Co-authored-by: czoido <mrgalleta@gmail.com>
Co-authored-by: Abril Rincón Blanco <git@rinconblanco.es>

recipes/reproc/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "14.2.5":
+    url: "https://github.com/DaanDeMeyer/reproc/archive/refs/tags/v14.2.5.tar.gz"
+    sha256: "69467be0cfc80734b821c54ada263c8f1439f964314063f76b7cf256c3dc7ee8"

recipes/reproc/all/conanfile.py

@@ -0,0 +1,98 @@
+import os
+
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.build import check_min_cppstd
+from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+from conan.tools.files import copy, get, rm, rmdir
+from conan.tools.scm import Version
+
+
+class PackageConan(ConanFile):
+    name = "reproc"
+    description = "A cross-platform C99 process library"
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/DaanDeMeyer/reproc"
+    topics = ("process-management", "process", "cross-platform")
+
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "cxx": [True, False],
+        "multithreaded": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "cxx": True,
+        "multithreaded": True,
+    }
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+        if not self.options.cxx:
+            self.settings.rm_safe("compiler.cppstd")
+            self.settings.rm_safe("compiler.libcxx")
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def validate(self):
+        if self.options.cxx:
+            check_min_cppstd(self, 11)
+        if self.settings.compiler == "gcc" and Version(self.settings.compiler.version) < "6":
+            # drain.hpp:55:43: error: ‘stream’ is not a class, namespace, or enumeration
+            raise ConanInvalidConfiguration("GCC < 6 is not supported")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["REPROC++"] = self.options.cxx
+        tc.variables["REPROC_MULTITHREADED"] = self.options.multithreaded
+        tc.variables["REPROC_TEST"] = False
+        tc.variables["REPROC_EXAMPLES"] = False
+        tc.generate()
+
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rm(self, "*.pdb", self.package_folder, recursive=True)
+
+    def package_info(self):
+        cmake_config_name = "reproc++" if self.options.cxx else "reproc"
+        self.cpp_info.set_property("cmake_file_name", cmake_config_name)
+
+        self.cpp_info.components["reproc_c"].set_property("pkg_config_name", "reproc")
+        self.cpp_info.components["reproc_c"].set_property("cmake_target_name", "reproc")
+        self.cpp_info.components["reproc_c"].libs = ["reproc"]
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.components["reproc_c"].system_libs.append("rt")
+            if self.options.multithreaded:
+                self.cpp_info.components["reproc_c"].system_libs.append("pthread")
+        elif self.settings.os == "Windows":
+            self.cpp_info.components["reproc_c"].system_libs.append("Ws2_32")
+
+        if self.options.cxx:
+            self.cpp_info.components["reproc_cxx"].set_property("pkg_config_name", "reproc++")
+            self.cpp_info.components["reproc_cxx"].set_property("cmake_target_name", "reproc++")
+            self.cpp_info.components["reproc_cxx"].libs = ["reproc++"]
+            self.cpp_info.components["reproc_cxx"].requires = ["reproc_c"]

recipes/reproc/all/test_package/CMakeLists.txt

@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES C CXX)
+
+if(WITH_CXX)
+    find_package(reproc++ REQUIRED CONFIG)
+else()
+    find_package(reproc REQUIRED CONFIG)
+endif()
+
+add_executable(${PROJECT_NAME}_c test_package.c)
+target_link_libraries(${PROJECT_NAME}_c PRIVATE reproc)
+target_compile_features(${PROJECT_NAME}_c PRIVATE c_std_99)
+
+if(WITH_CXX)
+    add_executable(${PROJECT_NAME}_cpp test_package.cpp)
+    target_link_libraries(${PROJECT_NAME}_cpp PRIVATE reproc++)
+    target_compile_features(${PROJECT_NAME}_cpp PRIVATE cxx_std_11)
+endif()

recipes/reproc/all/test_package/conanfile.py

@@ -0,0 +1,34 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["WITH_CXX"] = self.dependencies["reproc"].options.get_safe("cxx")
+        tc.generate()
+
+    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.bindir, "test_package_c")
+            self.run(bin_path, env="conanrun")
+            if (self.dependencies["reproc"].options.get_safe("cxx")):
+                bin_path = os.path.join(self.cpp.build.bindir, "test_package_cpp")
+                self.run(bin_path, env="conanrun")

recipes/reproc/all/test_package/test_package.c

@@ -0,0 +1,14 @@
+#include <reproc/reproc.h>
+#include <stdio.h>
+
+int main()
+{
+  reproc_t *process = reproc_new();
+  if (!process) {
+    fprintf(stderr, "Failed to create reproc process.\n");
+    return 1;
+  }
+  printf("reproc setup successful. Process object created.\n");
+  reproc_destroy(process);
+  return 0;
+}

recipes/reproc/all/test_package/test_package.cpp

@@ -0,0 +1,16 @@
+#include <reproc++/reproc.hpp>
+#include <iostream>
+
+int main()
+{
+  try {
+    reproc::process process;
+    reproc::options options;
+    options.redirect.parent = true;
+    std::cout << "reproc++ setup successful. Process object created.\n";
+  } catch (const std::exception &e) {
+    std::cerr << "Error: " << e.what() << '\n';
+    return 1;
+  }
+  return 0;
+}

recipes/reproc/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "14.2.5":
+    folder: all