Maintenance (#7)

Reviewed-on: #7

ConanProfiles/Toolchains/ccache.cmake

@@ -0,0 +1,30 @@
+include_guard()
+
+# Find ccache executable
+find_program(CCACHE_PROGRAM NAMES ccache)
+
+if(CCACHE_PROGRAM)
+    message(STATUS "ccache found: ${CCACHE_PROGRAM}, enabling via CMake launcher and environment.")
+    if (CMAKE_GENERATOR MATCHES "Visual Studio")
+        # Copy original ccache.exe and rename to cl.exe, this way intermediate cmd file is not needed
+        file(COPY_FILE ${CCACHE_PROGRAM} ${CMAKE_BINARY_DIR}/cl.exe ONLY_IF_DIFFERENT)
+
+        # Set Visual Studio global variables:
+        # - Use above cl.exe (ccache.exe) as a compiler 
+        # - Enable parallel compilation
+        list(APPEND CMAKE_VS_GLOBALS
+            "CLToolExe=cl.exe"
+            "CLToolPath=${CMAKE_BINARY_DIR}"
+            "UseMultiToolTask=true"
+            "UseStructuredOutput=false"
+        )
+    elseif(CMAKE_GENERATOR MATCHES "Ninja" OR CMAKE_GENERATOR MATCHES "Unix Makefiles")
+        message(STATUS "Using ccache as compiler launcher for Ninja or Makefiles.")
+        set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_PROGRAM} CACHE FILEPATH "CXX compiler cache used" FORCE)
+        set(CMAKE_C_COMPILER_LAUNCHER ${CCACHE_PROGRAM} CACHE FILEPATH "C compiler cache used" FORCE)
+    else()
+        message(WARNING "Unsupported generator for ccache integration: ${CMAKE_GENERATOR}. ccache will not be used.")
+    endif()
+else()
+    message(WARNING "ccache not found. Not enabling ccache integration.")
+endif()

ConanProfiles/Toolchains/ipo.cmake

@@ -0,0 +1,5 @@
+include_guard()
+
+set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
+
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)

ConanProfiles/Toolchains/ipo.ini

@@ -0,0 +1,2 @@
+[built-in options]
+b_lto = true

ConanProfiles/clang

@@ -10,16 +10,15 @@ compiler.runtime=static
 build_type=Release
 
 [conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ipo.cmake
+tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/Toolchains/ipo.ini
 
 tools.system.package_manager:mode=install
 tools.system.package_manager:sudo=True
 
-tools.build:exelinkflags=["-fuse-ld=mold", "-flto"]
-tools.build:sharedlinkflags=["-fuse-ld=mold", "-flto"]
-
-tools.build:cflags=["-flto"]
-tools.build:cxxflags=["-flto"]
+tools.build:exelinkflags=["-fuse-ld=mold"]
+tools.build:sharedlinkflags=["-fuse-ld=mold"]
 
 tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
 

ConanProfiles/clang_asan

@@ -10,7 +10,7 @@ compiler.runtime=static
 build_type=Debug
 
 [conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
 
 tools.system.package_manager:mode=install
 tools.system.package_manager:sudo=True

ConanProfiles/clang_coverage

@@ -10,7 +10,7 @@ compiler.runtime=static
 build_type=Debug
 
 [conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
 
 tools.system.package_manager:mode=install
 tools.system.package_manager:sudo=True

ConanProfiles/clangd

@@ -1,29 +0,0 @@
-[settings]
-os=Linux
-arch=x86_64
-compiler=clang
-compiler.version=20
-compiler.libcxx=libstdc++11
-compiler.cppstd=20
-compiler.cstd=17
-compiler.runtime=static
-build_type=Debug
-
-[conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
-
-tools.system.package_manager:mode=install
-tools.system.package_manager:sudo=True
-
-tools.build:exelinkflags=["-fuse-ld=mold"]
-tools.build:sharedlinkflags=["-fuse-ld=mold"]
-
-tools.cmake.cmaketoolchain:generator=Ninja
-
-tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
-
-[tool_requires]
-!cmake/*: cmake/[>=4.2]
-
-[options]
-bin2cpp/*:build_tests=True

ConanProfiles/msvc

@@ -9,12 +9,11 @@ compiler.runtime=static
 build_type=Release
 
 [conf]
-tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/msvc_ccache.cmake
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ipo.cmake
+tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/Toolchains/ipo.ini
 
-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:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1"]
 tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:throwingNew"]
 
 [tool_requires]

ConanProfiles/msvc_asan

@@ -9,10 +9,7 @@ compiler.runtime=static
 build_type=Debug
 
 [conf]
-tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/msvc_ccache.cmake
-
-tools.build:exelinkflags=["/INCREMENTAL:NO"]
-tools.build:sharedlinkflags=["/INCREMENTAL:NO"]
+tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
 
 tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1", "/fsanitize=address"]
 tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:throwingNew", "/fsanitize=address"]

ConanProfiles/msvc_ccache.cmake

@@ -1,19 +0,0 @@
-# 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

@@ -1,20 +0,0 @@
-[settings]
-os=Windows
-arch=x86_64
-compiler=msvc
-compiler.version=195
-compiler.cppstd=20
-compiler.cstd=17
-compiler.runtime=static
-build_type=Debug
-
-[conf]
-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", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:throwingNew"]
-[tool_requires]
-!cmake/*: cmake/[>=4.2]
-
-[options]
-bin2cpp/*:build_tests=True