Add libqrencode/4.0.0 recipe

recipes/libqrencode/all/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 2.8.12)
+project(cmake_wrapper)
+
+include(conanbuildinfo.cmake)
+conan_basic_setup()
+
+add_subdirectory(source_subfolder)

recipes/libqrencode/all/conandata.yml

@@ -0,0 +1,10 @@
+sources:
+  "4.0.0":
+    url: "https://github.com/fukuchi/libqrencode/archive/v4.0.0.tar.gz"
+    sha256: "c2c8a8110354463a3332cb48abf8581c8d94136af4dc1418f891cc9c7719e3c1"
+patches:
+  "4.0.0":
+    - base_path: "source_subfolder"
+      patch_file: "patches/0001-remove-deprecated-attribute.patch"
+    - base_path: "source_subfolder"
+      patch_file: "patches/0002-cmake-fix-install.patch"

recipes/libqrencode/all/conanfile.py

@@ -0,0 +1,77 @@
+from conans import CMake, ConanFile, tools
+import os
+
+
+class LibqrencodeConan(ConanFile):
+    name = "libqrencode"
+    description = "A fast and compact QR Code encoding library"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/fukuchi/libqrencode"
+    license = ("LGPL-2.1, LGPL-3.0")
+    exports_sources = "CMakeLists.txt", "patches/**"
+    generators = "cmake", "cmake_find_package"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+    requires = (
+        "libiconv/1.15",
+        "libpng/1.6.37",
+    )
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    @property
+    def _build_subfolder(self):
+        return "build_subfolder"
+
+    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.cppstd
+        del self.settings.compiler.libcxx
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version])
+        os.rename("libqrencode-{}".format(self.version), self._source_subfolder)
+
+    def _configure_cmake(self):
+        cmake = CMake(self)
+        cmake.definitions["WITH_TOOLS"] = False
+        cmake.definitions["WITH_TESTS"] = False
+        cmake.configure(build_folder=self._build_subfolder)
+        return cmake
+
+    def _patch_sources(self):
+        for patch in self.conan_data["patches"][self.version]:
+            tools.patch(**patch)
+
+    def build(self):
+        self._patch_sources()
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        self.copy(pattern="COPYING", src=self._source_subfolder, dst="licenses")
+        cmake = self._configure_cmake()
+        cmake.install()
+
+        tools.rmdir(os.path.join(self.package_folder, "lib", "pkgconfig"))
+        tools.rmdir(os.path.join(self.package_folder, "share"))
+
+    def package_info(self):
+        lib = "qrencode"
+        if self.settings.compiler == "Visual Studio" and self.settings.build_type == "Debug":
+            lib += "d"
+        self.cpp_info.libs = [lib]

recipes/libqrencode/all/patches/0001-remove-deprecated-attribute.patch

@@ -0,0 +1,11 @@
+--- a/qrencode.h
++++ b/qrencode.h
+@@ -555,7 +555,7 @@ extern char *QRcode_APIVersionString(void);
+ /**
+  * @deprecated
+  */
+-extern void QRcode_clearCache(void) __attribute__ ((deprecated));
++extern void QRcode_clearCache(void);
+
+ #if defined(__cplusplus)
+ }

recipes/libqrencode/all/patches/0002-cmake-fix-install.patch

@@ -0,0 +1,11 @@
+--- CMakeLists.txt
++++ CMakeLists.txt
+@@ -120,7 +120,7 @@
+ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/qrencode.1 DESTINATION share/man/man1)
+ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libqrencode.pc DESTINATION lib/pkgconfig)
+ install(FILES qrencode.h DESTINATION include)
+-install(TARGETS qrencode DESTINATION lib)
++install(TARGETS qrencode ARCHIVE DESTINATION lib LIBRARY DESTINATION lib RUNTIME DESTINATION bin)
+
+ ## Build utility tools
+ if(WITH_TOOLS AND TARGET PNG::PNG)

recipes/libqrencode/all/test_package/CMakeLists.txt

@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 2.8.11)
+project(test_package)
+
+set(CMAKE_VERBOSE_MAKEFILE TRUE)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+add_executable(${PROJECT_NAME} test_package.cpp genqr.h genqr.c)
+target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS})

recipes/libqrencode/all/test_package/conanfile.py

@@ -0,0 +1,17 @@
+from conans import ConanFile, CMake, tools
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "cmake"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools.cross_building(self.settings):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)