box2d: add new version 3.0.0

recipes/box2d/all/conandata.yml

@@ -1,4 +1,7 @@
 sources:
+  "3.0.0":
+    url: "https://github.com/erincatto/box2d/archive/refs/tags/v3.0.0.tar.gz"
+    sha256: "64ad759006cd2377c99367f51fb36942b57f0e9ad690ed41548dd620e6f6c8b1"
   "2.4.2":
     url: "https://github.com/erincatto/box2d/archive/refs/tags/v2.4.2.tar.gz"
     sha256: "85b9b104d256c985e6e244b4227d447897fac429071cc114e5cc819dae848852"
@@ -9,6 +12,13 @@ sources:
     url: "https://github.com/erincatto/Box2D/archive/v2.4.0.zip"
     sha256: "6aebbc54c93e367c97e382a57ba12546731dcde51526964c2ab97dec2050f8b9"
 patches:
+  "3.0.0":
+    - patch_file: "patches/3.0.0-0001-fix-cmake.patch"
+      patch_description: "fix installer"
+      patch_type: "conan"
+    - patch_file: "patches/3.0.0-0002-use-cci.patch"
+      patch_description: "use cci package"
+      patch_type: "conan"
   "2.4.0":
     - patch_file: "patches/0001-install-and-allow-shared.patch"
       patch_description: "add install, allow shared build"

recipes/box2d/all/conanfile.py

@@ -1,7 +1,9 @@
 import os
 from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
 from conan.tools.files import apply_conandata_patches, export_conandata_patches, get, rm, rmdir, copy
-from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
+from conan.tools.microsoft import is_msvc
 from conan.tools.scm import Version
 
 required_conan_version = ">=1.53.0"
@@ -25,6 +27,16 @@ class Box2dConan(ConanFile):
         "fPIC": True
     }
 
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "apple-clang": "10",
+            "clang": "7",
+            "gcc": "8",
+            "msvc": "193",
+            "Visual Studio": "17",
+        }
+
     def export_sources(self):
         export_conandata_patches(self)
 
@@ -35,19 +47,48 @@ def config_options(self):
     def configure(self):
         if self.options.shared:
             self.options.rm_safe("fPIC")
+        if Version(self.version) >= "3.0.0":
+            del self.settings.compiler.libcxx
+            del self.settings.compiler.cppstd
 
     def layout(self):
         cmake_layout(self, src_folder="src")
 
+    def requirements(self):
+        if Version(self.version) >= "3.0.0":
+            self.requires("simde/0.8.2")
+
+    def validate(self):
+        if Version(self.version) < "3.0.0":
+            return
+
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} requires C17, which your compiler does not support."
+            )
+
+    def build_requirements(self):
+        if Version(self.version) >= "3.0.0":
+            self.tool_requires("cmake/[>=3.22 <4]")
+
     def source(self):
         get(self, **self.conan_data["sources"][self.version], strip_root=True)
 
     def generate(self):
         tc = CMakeToolchain(self)
         tc.cache_variables["CMAKE_POLICY_DEFAULT_CMP0077"] = "NEW"
-        tc.variables["BOX2D_BUILD_TESTBED"] = False
-        tc.variables["BOX2D_BUILD_UNIT_TESTS"] = False
+        if Version(self.version) < "3.0.0":
+            tc.variables["BOX2D_BUILD_TESTBED"] = False
+            tc.variables["BOX2D_BUILD_UNIT_TESTS"] = False
+        else:
+            tc.variables["BOX2D_SAMPLES"] = False
+            tc.variables["BOX2D_VALIDATE"] = False
+            tc.variables["BOX2D_UNIT_TESTS"] = False
         tc.generate()
+        if Version(self.version) >= "3.0.0":
+            deps = CMakeDeps(self)
+            deps.generate()
 
     def build(self):
         apply_conandata_patches(self)
@@ -67,7 +108,9 @@ def package_info(self):
         self.cpp_info.names["cmake_find_package"] = "box2d"
         self.cpp_info.names["cmake_find_package_multi"] = "box2d"
         self.cpp_info.libs = ["box2d"]
-        if Version(self.version) >= "2.4.1" and self.options.shared:
+        if Version(self.version) >= "3.0.0" and is_msvc(self) and self.options.shared:
+            self.cpp_info.defines.append("BOX2D_DLL")
+        elif Version(self.version) >= "2.4.1" and self.options.shared:
             self.cpp_info.defines.append("B2_SHARED")
         if self.settings.os in ["Linux", "FreeBSD"]:
             self.cpp_info.system_libs.append("m")

recipes/box2d/all/patches/3.0.0-0001-fix-cmake.patch

@@ -0,0 +1,17 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 5078d14..7ec17bc 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -180,4 +180,11 @@ endif()
+ source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}" PREFIX "src" FILES ${BOX2D_SOURCE_FILES})
+ source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}/../include" PREFIX "include" FILES ${BOX2D_API_FILES})
+
+-install(TARGETS box2d)
++include(GNUInstallDirs)
++
++install(TARGETS box2d
++	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
++	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
++	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
++)
++install(FILES ${BOX2D_API_FILES} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/box2d)

recipes/box2d/all/patches/3.0.0-0002-use-cci.patch

@@ -0,0 +1,76 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8c1390e..d6590d7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -53,7 +53,7 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+ set(CMAKE_VERBOSE_MAKEFILE ON)
+
+ # The Box2D library uses simde https://github.com/simd-everywhere/simde
+-add_subdirectory(extern/simde)
++# add_subdirectory(extern/simde)
+ add_subdirectory(src)
+
+ # This hides samples, test, and doxygen from apps that use box2d via FetchContent
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 5078d14..7ec17bc 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -78,7 +78,7 @@ add_library(box2d ${BOX2D_SOURCE_FILES} ${BOX2D_API_FILES})
+ # turned this off to make Box2D easier to use without cmake
+ # include(GenerateExportHeader)
+ # generate_export_header(box2d)
+-
++find_package(simde REQUIRED CONFIG)
+ target_include_directories(box2d
+   PUBLIC
+     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
+@@ -89,7 +89,7 @@ target_include_directories(box2d
+ )
+
+ # SIMDE is used to support SIMD math on multiple platforms
+-target_link_libraries(box2d PRIVATE simde)
++target_link_libraries(box2d PRIVATE simde::simde)
+
+ # Box2D uses C17
+ set_target_properties(box2d PROPERTIES
+diff --git a/src/contact_solver.c b/src/contact_solver.c
+index b190501..c61e250 100644
+--- a/src/contact_solver.c
++++ b/src/contact_solver.c
+@@ -9,8 +9,8 @@
+ #include "core.h"
+ #include "solver_set.h"
+ #include "world.h"
+-#include "x86/avx2.h"
+-#include "x86/fma.h"
++#include "simde/x86/avx2.h"
++#include "simde/x86/fma.h"
+
+ // Soft contact constraints with sub-stepping support
+ // http://mmacklin.com/smallsteps.pdf
+diff --git a/src/contact_solver.h b/src/contact_solver.h
+index e265e93..dcdc1fb 100644
+--- a/src/contact_solver.h
++++ b/src/contact_solver.h
+@@ -4,7 +4,7 @@
+ #pragma once
+
+ #include "solver.h"
+-#include "x86/avx.h"
++#include "simde/x86/avx.h"
+
+ typedef struct b2ContactSim b2ContactSim;
+
+diff --git a/src/solver.c b/src/solver.c
+index d83a471..a115417 100644
+--- a/src/solver.c
++++ b/src/solver.c
+@@ -17,7 +17,7 @@
+ #include "world.h"
+
+ // for mm_pause
+-#include "x86/sse2.h"
++#include "simde/x86/sse2.h"
+
+ #include <limits.h>
+ #include <stdatomic.h>

recipes/box2d/all/test_package/CMakeLists.txt

@@ -1,8 +1,13 @@
-cmake_minimum_required(VERSION 3.1)
-project(test_package LANGUAGES CXX)
+cmake_minimum_required(VERSION 3.21)
+project(test_package LANGUAGES C CXX)
 
 find_package(box2d REQUIRED CONFIG)
 
-add_executable(${PROJECT_NAME} test_package.cpp)
+if(box2d_VERSION VERSION_LESS "3.0.0")
+    add_executable(${PROJECT_NAME} test_package.cpp)
+    target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)
+else()
+    add_executable(${PROJECT_NAME} test_package3.c)
+    target_compile_features(${PROJECT_NAME} PRIVATE c_std_17)
+endif()
 target_link_libraries(${PROJECT_NAME} PRIVATE box2d::box2d)
-target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)

recipes/box2d/all/test_package/conanfile.py

@@ -2,7 +2,7 @@
 from conan import ConanFile
 from conan.tools.build import can_run
 from conan.tools.cmake import CMake, cmake_layout
-
+from conan.tools.scm import Version
 
 class Box2DTestConan(ConanFile):
     settings = "os", "compiler", "build_type", "arch"
@@ -15,6 +15,9 @@ def layout(self):
     def requirements(self):
         self.requires(self.tested_reference_str)
 
+    def build_requirements(self):
+        self.tool_requires("cmake/[>=3.21 <4]")
+
     def build(self):
         cmake = CMake(self)
         cmake.configure()

recipes/box2d/all/test_package/test_package3.c

@@ -0,0 +1,13 @@
+#include "box2d/box2d.h"
+
+int main() {
+    b2WorldDef worldDef = b2DefaultWorldDef();
+
+    worldDef.gravity = (b2Vec2){0.0f, -10.0f};
+    b2WorldId worldId = b2CreateWorld(&worldDef);
+
+    b2BodyDef groundBodyDef = b2DefaultBodyDef();
+    groundBodyDef.position = (b2Vec2){0.0f, -10.0f};
+
+    return 0;
+}

recipes/box2d/config.yml

@@ -1,4 +1,6 @@
 versions:
+  "3.0.0":
+    folder: "all"
   "2.4.2":
     folder: "all"
   "2.4.1":