(#9424) blend2d: add recipe

* blend2d: add recipe

* generate patch

* rename patch file name

* add C++11

* add dl

* make asmjit shared

* define BL_STATIC

* avoid static lib{std}c++ linking

* make asmjit static

* make asmjit shared when option.shared is True in Linux.

* remove unused glob

* link asmjit explicit

* check CMAKE_BUILD_TYPE

* remove VERBOSE option

* unsupport Visual Studio < 16

* fix version comparing logic

* make asmjit shared

* try to fix compilation error on windows

* modify the way to refer libs variables

* remove unused patch

recipes/blend2d/all/CMakeLists.txt

@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.4)
+project(cmake_wrapper LANGUAGES CXX)
+
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+set(CMAKE_CXX_STANDARD 11)
+
+include(conanbuildinfo.cmake)
+conan_basic_setup(KEEP_RPATHS)
+
+add_subdirectory(source_subfolder)

recipes/blend2d/all/conandata.yml

@@ -0,0 +1,9 @@
+sources:
+  "0.0.17":
+    url: "https://blend2d.com/download/blend2d-beta17.zip"
+    sha256: "06ee8fb0bea281d09291e498900093139426501a1a7f09dba0ec801dd340635e"
+
+patches:
+  "0.0.17":
+    - base_path: "source_subfolder"
+      patch_file: "patches/0.0.17-0001-disable-embed-asmjit.patch"

recipes/blend2d/all/conanfile.py

@@ -0,0 +1,94 @@
+from conans import ConanFile, CMake, tools
+import os
+
+required_conan_version = ">=1.33.0"
+
+class Blend2dConan(ConanFile):
+    name = "blend2d"
+    description = "2D Vector Graphics Engine Powered by a JIT Compiler"
+    topics = ("2d-graphics", "rasterization", "asmjit", "jit")
+    license = "Zlib"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://blend2d.com/"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+    generators = "cmake", "cmake_find_package_multi"
+
+    _cmake = None
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    @property
+    def _is_msvc(self):
+        return str(self.settings.compiler) in ["Visual Studio", "msvc"]
+
+    def export_sources(self):
+        self.copy("CMakeLists.txt")
+        for patch in self.conan_data.get("patches", {}).get(self.version, []):
+            self.copy(patch["patch_file"])
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            del self.options.fPIC
+
+    def requirements(self):
+        self.requires("asmjit/cci.20220210")
+
+    def validate(self):
+        if self.settings.compiler.get_safe("cppstd"):
+            tools.check_min_cppstd(self, 11)
+
+        # In Visual Studio < 16, there are compilation error. patch is already provided.
+        # https://github.com/blend2d/blend2d/commit/63db360c7eb2c1c3ca9cd92a867dbb23dc95ca7d
+        if self._is_msvc and tools.Version(self.settings.compiler.version) < "16":
+            raise tools.ConanInvalidConfiguration("This recipe does not support this compiler version")
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version],
+            destination=self._source_subfolder, strip_root=True)
+
+    def _configure_cmake(self):
+        if self._cmake:
+            return self._cmake
+        self._cmake = CMake(self)
+        self._cmake.definitions["BLEND2D_TEST"] = False
+        self._cmake.definitions["BLEND2D_EMBED"] = False
+        self._cmake.definitions["BLEND2D_STATIC"] = not self.options.shared
+        self._cmake.definitions["BLEND2D_NO_STDCXX"] = False
+        if not self.options.shared:
+            self._cmake.definitions["CMAKE_C_FLAGS"] = "-DBL_STATIC"
+            self._cmake.definitions["CMAKE_CXX_FLAGS"] = "-DBL_STATIC"
+        self._cmake.configure()
+        return self._cmake
+
+    def build(self):
+        for patch in self.conan_data.get("patches", {}).get(self.version, []):
+            tools.patch(**patch)
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        self.copy(pattern="LICENSE.md", dst="licenses", src=self._source_subfolder)
+        cmake = self._configure_cmake()
+        cmake.install()
+        tools.rmdir(os.path.join(self.package_folder, "lib", "cmake"))
+
+    def package_info(self):
+        self.cpp_info.libs = ["blend2d"]
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.extend(["pthread", "rt",])
+        if not self.options.shared:
+            self.cpp_info.defines.append("BL_STATIC")

recipes/blend2d/all/patches/0.0.17-0001-disable-embed-asmjit.patch

@@ -0,0 +1,19 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 52d295a..97dcd32 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -398,10 +398,10 @@ if (NOT BLEND2D_NO_JIT)
+     set(ASMJIT_EMBED TRUE CACHE BOOL "")
+   endif()
+
+-  include("${ASMJIT_DIR}/CMakeLists.txt")
+-  list(APPEND BLEND2D_DEPS ${ASMJIT_LIBS})
+-  list(APPEND BLEND2D_PRIVATE_CFLAGS ${ASMJIT_CFLAGS})
+-  list(APPEND BLEND2D_PRIVATE_CFLAGS -DASMJIT_NO_STDCXX)
++  find_package(asmjit CONFIG REQUIRED)
++  list(APPEND BLEND2D_DEPS ${asmjit_LIBRARIES_DEBUG}${asmjit_LIBRARIES_RELEASE})
++  list(APPEND BLEND2D_PRIVATE_CFLAGS ${asmjit_DEFINITIONS_DEBUG}${asmjit_DEFINITIONS_RELEASE})
++
+
+   # A possibility to reduce the resulting binary size by disabling asmjit logging.
+   if (BLEND2D_NO_JIT_LOGGING)

recipes/blend2d/all/test_package/CMakeLists.txt

@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.1)
+project(PackageTest CXX)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+find_package(blend2d CONFIG REQUIRED)
+
+add_executable(test_package test_package.cpp)
+target_link_libraries(test_package blend2d::blend2d)
+target_compile_features(test_package PRIVATE cxx_std_11)

recipes/blend2d/all/test_package/conanfile.py

@@ -0,0 +1,18 @@
+import os
+
+from conans import ConanFile, CMake, tools
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools.cross_building(self):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/blend2d/all/test_package/test_package.cpp

@@ -0,0 +1,8 @@
+#include <iostream>
+
+#include "blend2d.h"
+
+int main() {
+    auto img = BLImage(480, 480, BL_FORMAT_PRGB32);
+    return 0;
+}

recipes/blend2d/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "0.0.17":
+    folder: all