jemalloc conan2

recipes/jemalloc/all/conandata.yml

@@ -9,3 +9,14 @@ sources:
 patches:
   "5.2.1":
     - patch_file: "patches/0001-clang12-dont-declare-system-functions-as-nothrow.patch"
+      patch_description: "Remove nothrow from system function declarations on macOS and FreeBSD."
+      patch_type: "backport"
+  "5.3.0":
+    - patch_file: "patches/0002-add-missing-ac-define-description.patch"
+      patch_description: "Patch configure.ac to add the missing description in AC_DEFINE."
+      patch_type: "backport"
+      patch_source: "https://github.com/jemalloc/jemalloc/pull/2396"
+    - patch_file: "patches/0003-add-missing-cpp-flags-for-windows.patch"
+      patch_description: "Add the missing compiler flags for MSVC on Windows."
+      patch_type: "backport"
+      patch_source: "https://github.com/jemalloc/jemalloc/issues/2283"

recipes/jemalloc/all/patches/0002-add-missing-ac-define-description.patch

@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index f6d25f334..3115504e2 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1592,7 +1592,7 @@ fi
+ [enable_uaf_detection="0"]
+ )
+ if test "x$enable_uaf_detection" = "x1" ; then
+-  AC_DEFINE([JEMALLOC_UAF_DETECTION], [ ])
++  AC_DEFINE([JEMALLOC_UAF_DETECTION], [ ], ["enable UAF"])
+ fi
+ AC_SUBST([enable_uaf_detection])
+

recipes/jemalloc/all/patches/0003-add-missing-cpp-flags-for-windows.patch

@@ -0,0 +1,12 @@
+diff --git a/configure.ac b/configure.ac
+index 3115504e2..ffb504b08 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -749,6 +749,7 @@ case "${host}" in
+ 	so="dll"
+ 	if test "x$je_cv_msvc" = "xyes" ; then
+ 	  importlib="lib"
++	  JE_APPEND_VS(CPPFLAGS, -DJEMALLOC_NO_PRIVATE_NAMESPACE)
+ 	  DSO_LDFLAGS="-LD"
+ 	  EXTRA_LDFLAGS="-link -DEBUG"
+ 	  CTARGET='-Fo$@'

recipes/jemalloc/all/test_package/CMakeLists.txt

@@ -1,9 +1,8 @@
 cmake_minimum_required(VERSION 3.1)
-project(test_package LANGUAGES CXX)
+project(test_package)
 
-include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
-conan_basic_setup()
+find_package(jemalloc REQUIRED CONFIG)
 
 add_executable(${PROJECT_NAME} test_package.cpp)
-target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS})
-set_property(TARGET ${CMAKE_PROJECT_NAME} PROPERTY CXX_STANDARD 11)
+target_link_libraries(${PROJECT_NAME} PRIVATE jemalloc::jemalloc)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/jemalloc/all/test_package/conanfile.py

@@ -1,17 +1,26 @@
-from conans import ConanFile, CMake, tools
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import CMake, cmake_layout
 import os
 
 
 class TestPackageConan(ConanFile):
-    settings = "os", "compiler", "build_type", "arch"
-    generators = "cmake"
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
 
     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)
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/jemalloc/all/test_v1_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package
+                 ${CMAKE_CURRENT_BINARY_DIR}/test_package)

recipes/jemalloc/all/test_v1_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", "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)