Mimalloc Asan (#7)

Reviewed-on: #7
Co-authored-by: Romain BOULLARD <romain.boullard@protonmail.com>
Co-committed-by: Romain BOULLARD <romain.boullard@protonmail.com>

.gitea/workflows/ci.yml

@@ -64,7 +64,7 @@ jobs:
           --version=${{ matrix.package.version }} \
           --user=bigfootdev \
           --channel=${{ env.BRANCH_NAME }} \
-          -pr:b=clang -pr:h=clang \
+          -pr:b=./ConanProfiles/clang -pr:h=./ConanProfiles/clang \
           --build=missing --remote=bigfootpackages
 
           CONAN_LOGIN_USERNAME=${ARTIFACTORY_USER} \

ConanProfiles/clang

@@ -0,0 +1,26 @@
+[settings]
+os=Linux
+arch=x86_64
+compiler=clang
+compiler.version=20
+compiler.libcxx=libstdc++11
+compiler.cppstd=20
+compiler.cstd=17
+build_type=Release
+[conf]
+tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_CXX_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math;-fno-exceptions;-fno-rtti', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:generator=Ninja
+tools.system.package_manager:mode=install
+tools.system.package_manager:sudo=True
+tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
+
+tools.build:exelinkflags=["-fuse-ld=mold", "-flto"]
+tools.build:sharedlinkflags=["-fuse-ld=mold", "-flto"]
+
+tools.build:cflags=["-flto"]
+tools.build:cxxflags=["-flto"]
+
+[tool_requires]
+!cmake/*: cmake/[>=4.2]

ConanProfiles/clang_coverage

@@ -0,0 +1,25 @@
+[settings]
+os=Linux
+arch=x86_64
+compiler=clang
+compiler.version=20
+compiler.libcxx=libstdc++11
+compiler.cppstd=20
+compiler.cstd=17
+build_type=Debug
+[conf]
+tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_CXX_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-fno-exceptions;-fno-rtti;-fprofile-instr-generate;-fcoverage-mapping', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-fprofile-instr-generate;-fcoverage-mapping', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_SHARED_LINK_FLAGS': {'value': '-fprofile-instr-generate', 'cache': True, 'type': 'STRING', 'docstring': 'SHARED link flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_EXE_LINK_FLAGS': {'value': '-fprofile-instr-generate', 'cache': True, 'type': 'STRING', 'docstring': 'EXE link flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:generator=Ninja
+tools.system.package_manager:mode=install
+tools.system.package_manager:sudo=True
+tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
+
+tools.build:exelinkflags=["-fuse-ld=mold"]
+tools.build:sharedlinkflags=["-fuse-ld=mold"]
+
+[tool_requires]
+!cmake/*: cmake/[>=4.2]

ConanProfiles/clangd

@@ -0,0 +1,23 @@
+[settings]
+os=Linux
+arch=x86_64
+compiler=clang
+compiler.version=20
+compiler.libcxx=libstdc++11
+compiler.cppstd=20
+compiler.cstd=17
+build_type=Debug
+[conf]
+tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_CXX_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math;-fno-exceptions;-fno-rtti', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:generator=Ninja
+tools.system.package_manager:mode=install
+tools.system.package_manager:sudo=True
+tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
+
+tools.build:exelinkflags=["-fuse-ld=mold"]
+tools.build:sharedlinkflags=["-fuse-ld=mold"]
+
+[tool_requires]
+!cmake/*: cmake/[>=4.2]

ConanProfiles/msvc

@@ -0,0 +1,22 @@
+[settings]
+os=Windows
+arch=x86_64
+compiler=msvc
+compiler.version=195
+compiler.cppstd=20
+compiler.cstd=17
+compiler.runtime=dynamic
+build_type=Release
+[conf]
+tools.cmake.cmaketoolchain:extra_variables={'BIGFOOT_CXX_FLAGS': {'value': '/W4;/WX;/EHs-;/D_HAS_EXCEPTIONS=0;/GR-;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '/W4;/WX;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/msvc_ccache.cmake
+
+tools.build:exelinkflags=["/LTCG", "/INCREMENTAL:NO"]
+tools.build:sharedlinkflags=["/LTCG", "/INCREMENTAL:NO"]
+
+tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1", "/GL"]
+tools.build:cxxflags=["/Zc:preprocessor", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:strictStrings", "/Zc:rvalueCast", "/Zc:hiddenFriend", "/Zc:externConstexpr", "/Zc:ternary", "/GL"]
+
+[tool_requires]
+!cmake/*: cmake/[>=4.2]

ConanProfiles/msvc_ccache.cmake

@@ -0,0 +1,19 @@
+# https://github.com/ccache/ccache/wiki/MS-Visual-Studio#usage-with-cmake
+
+find_program(ccache_exe ccache)
+if(ccache_exe)
+  file(COPY_FILE
+    ${ccache_exe} ${CMAKE_BINARY_DIR}/cl.exe
+    ONLY_IF_DIFFERENT)
+
+  # By default Visual Studio generators will use /Zi which is not compatible
+  # with ccache, so tell Visual Studio to use /Z7 instead.
+  message(STATUS "Setting MSVC debug information format to 'Embedded'")
+  set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "$<$<CONFIG:Debug,RelWithDebInfo>:Embedded>")
+
+  set(CMAKE_VS_GLOBALS
+    "CLToolExe=cl.exe"
+    "CLToolPath=${CMAKE_BINARY_DIR}"
+    "UseMultiToolTask=true"
+  )
+endif()

ConanProfiles/msvcd

@@ -0,0 +1,19 @@
+[settings]
+os=Windows
+arch=x86_64
+compiler=msvc
+compiler.version=195
+compiler.cppstd=20
+compiler.cstd=17
+compiler.runtime=dynamic
+build_type=Debug
+[conf]
+tools.cmake.cmaketoolchain:extra_variables={'BIGFOOT_CXX_FLAGS': {'value': '/W4;/WX;/EHs-;/D_HAS_EXCEPTIONS=0;/GR-;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '/W4;/WX;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/msvc_ccache.cmake
+
+tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1"]
+tools.build:cxxflags=["/Zc:preprocessor", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:strictStrings", "/Zc:rvalueCast", "/Zc:hiddenFriend", "/Zc:externConstexpr", "/Zc:ternary"]
+
+[tool_requires]
+!cmake/*: cmake/[>=4.2]

mimalloc/all/conanfile.py

@@ -29,6 +29,7 @@ class MimallocConan(ConanFile):
         "single_object": [True, False],
         "guarded": [True, False],
         "win_redirect": [True, False],
+        "asan": [True, False],
     }
     default_options = {
         "shared": False,
@@ -39,6 +40,7 @@ class MimallocConan(ConanFile):
         "single_object": False,
         "guarded": False,
         "win_redirect": False,
+        "asan": False,
     }
 
     def export_sources(self):
@@ -91,6 +93,11 @@ class MimallocConan(ConanFile):
             raise ConanInvalidConfiguration(
                 f"Currently, {self.ref} doesn't work properly with shared MD builds in CCI. Contributions welcomed")
 
+        if self.options.override and \
+            self.options.asan:
+                raise ConanInvalidConfiguration(
+                    "Asan requires Mimalloc to be compiled without override")
+
         # Shared overriding requires dynamic runtime for MSVC:
         if self.options.override and \
            self.options.shared and \
@@ -129,6 +136,7 @@ class MimallocConan(ConanFile):
         tc.variables["MI_WIN_REDIRECT"] = "ON" if self.options.get_safe("win_redirect") else "OFF"
         tc.variables["MI_INSTALL_TOPLEVEL"] = "ON"
         tc.variables["MI_GUARDED"] = self.options.get_safe("guarded", False)
+        tc.variables["MI_TRACK_ASAN"] = "ON" if self.options.get_safe("asan") else "OFF"
         if Version(self.version) <= "1.7.6":
             tc.cache_variables["CMAKE_POLICY_VERSION_MINIMUM"] = "3.5" # CMake 4 support
         tc.generate()
@@ -211,9 +219,13 @@ class MimallocConan(ConanFile):
         return os.path.join(self.package_folder, "lib", "cmake")
 
     def package_info(self):
-        self.cpp_info.set_property("cmake_file_name", "mimalloc")
-        self.cpp_info.set_property("cmake_target_name", "mimalloc" if self.options.shared else "mimalloc-static")
-
+        if(self.options.asan):
+            self.cpp_info.set_property("cmake_file_name", "mimalloc-asan")
+            self.cpp_info.set_property("cmake_target_name", "mimalloc-asan")
+        else:
+            self.cpp_info.set_property("cmake_file_name", "mimalloc")
+            self.cpp_info.set_property("cmake_target_name", "mimalloc" if self.options.shared else "mimalloc-static")
+        
         if self.options.get_safe("inject"):
             self.cpp_info.includedirs = []
             self.cpp_info.libdirs = []