Merge pull request #6559 from xmake-io/conan

Improve conan to support for wasm

Author: waruqi

xmake/modules/package/manager/conan/configurations.lua

@@ -18,6 +18,47 @@
 -- @file        configurations.lua
 --
 
+-- get arch for conan
+function arch(arch)
+    local map = {x86_64          = "x86_64",
+                 x64             = "x86_64",
+                 i386            = "x86",
+                 x86             = "x86",
+                 armv7           = "armv7",
+                 ["armv7-a"]     = "armv7",  -- for android, deprecated
+                 ["armeabi"]     = "armv7",  -- for android, removed in ndk r17
+                 ["armeabi-v7a"] = "armv7",  -- for android
+                 armv7s          = "armv7s", -- for iphoneos
+                 arm64           = "armv8",  -- for iphoneos
+                 ["arm64-v8a"]   = "armv8",  -- for android
+                 mips            = "mips",
+                 mips64          = "mips64",
+                 wasm32          = "wasm"}
+    return assert(map[arch], "unknown arch(%s)!", arch)
+end
+
+-- get os platform for conan
+function plat(plat)
+    local map = {macosx   = "Macos",
+                 windows  = "Windows",
+                 mingw    = "Windows",
+                 linux    = "Linux",
+                 cross    = "Linux",
+                 iphoneos = "iOS",
+                 android  = "Android",
+                 wasm     = "Emscripten"}
+    return assert(map[plat], "unknown plat(%s)!", plat)
+end
+
+-- get build type
+function build_type(mode)
+    if mode == "debug" then
+        return "Debug"
+    else
+        return "Release"
+    end
+end
+
 -- get configurations
 function main()
     return

xmake/modules/package/manager/conan/find_package.lua

@@ -21,6 +21,7 @@
 -- imports
 import("core.base.option")
 import("core.project.config")
+import("package.manager.conan.configurations")
 
 -- get build info file
 function _conan_get_buildinfo_file(name, dep_name)
@@ -31,40 +32,12 @@ function _conan_get_buildinfo_file(name, dep_name)
     return path.absolute(path.join(config.builddir() or os.tmpdir(), ".conan", name, filename))
 end
 
--- get conan platform
-function _conan_get_plat(opt)
-    local plats = {macosx = "Macos", windows = "Windows", mingw = "Windows", linux = "Linux", cross = "Linux", iphoneos = "iOS", android = "Android"}
-    return plats[opt.plat]
-end
-
--- get conan architecture
-function _conan_get_arch(opt)
-    local archs = {x86_64          = "x86_64",
-                   x64             = "x86_64",
-                   i386            = "x86",
-                   x86             = "x86",
-                   armv7           = "armv7",
-                   ["armv7-a"]     = "armv7",  -- for android, deprecated
-                   ["armeabi"]     = "armv7",  -- for android, removed in ndk r17
-                   ["armeabi-v7a"] = "armv7",  -- for android
-                   armv7s          = "armv7s", -- for iphoneos
-                   arm64           = "armv8",  -- for iphoneos
-                   ["arm64-v8a"]   = "armv8",  -- for android
-                   mips            = "mips",
-                   mips64          = "mips64"}
-    return archs[opt.arch]
-end
-
--- get conan mode
-function _conan_get_mode(opt)
-    return opt.mode == "debug" and "Debug" or "Release"
-end
-
 -- get info key
 function _conan_get_infokey(opt)
-    local plat = _conan_get_plat(opt)
-    local arch = _conan_get_arch(opt)
-    local mode = _conan_get_mode(opt)
+    opt = opt or {}
+    local plat = configurations.plat(opt.plat)
+    local arch = configurations.arch(opt.arch)
+    local mode = configurations.build_type(opt.mode)
     if plat and arch and mode then
         return plat .. "_" .. arch .. "_" .. mode
     end

xmake/modules/package/manager/conan/v2/install_package.lua

@@ -25,8 +25,11 @@ import("core.project.config")
 import("core.tool.toolchain")
 import("core.platform.platform")
 import("lib.detect.find_tool")
+import("lib.detect.find_file")
+import("detect.sdks.find_emsdk")
 import("devel.git")
 import("net.fasturl")
+import("package.manager.conan.configurations")
 
 -- get build env
 function _conan_get_build_env(name, plat)
@@ -110,45 +113,6 @@ function _conan_install_xmake_generator(conan)
     end
 end
 
--- get arch
-function _conan_get_arch(arch)
-    local map = {x86_64          = "x86_64",
-                 x64             = "x86_64",
-                 i386            = "x86",
-                 x86             = "x86",
-                 armv7           = "armv7",
-                 ["armv7-a"]     = "armv7",  -- for android, deprecated
-                 ["armeabi"]     = "armv7",  -- for android, removed in ndk r17
-                 ["armeabi-v7a"] = "armv7",  -- for android
-                 armv7s          = "armv7s", -- for iphoneos
-                 arm64           = "armv8",  -- for iphoneos
-                 ["arm64-v8a"]   = "armv8",  -- for android
-                 mips            = "mips",
-                 mips64          = "mips64"}
-    return assert(map[arch], "unknown arch(%s)!", arch)
-end
-
--- get os
-function _conan_get_os(plat)
-    local map = {macosx   = "Macos",
-                 windows  = "Windows",
-                 mingw    = "Windows",
-                 linux    = "Linux",
-                 cross    = "Linux",
-                 iphoneos = "iOS",
-                 android  = "Android"}
-    return assert(map[plat], "unknown os(%s)!", plat)
-end
-
--- get build type
-function _conan_get_build_type(mode)
-    if mode == "debug" then
-        return "Debug"
-    else
-        return "Release"
-    end
-end
-
 -- get compiler version
 --
 -- https://github.com/conan-io/conan/blob/353c63b16c31c90d370305b5cbb5dc175cf8a443/conan/tools/microsoft/visual.py#L13
@@ -229,6 +193,20 @@ function _conan_generate_compiler_profile(profile, configs, opt)
         end
         conf = {}
         conf["tools.android:ndk_path"] = ndk:config("ndk")
+    elseif plat == "wasm" then
+        local emsdk = find_emsdk()
+        assert(emsdk and emsdk.emscripten, "emscripten not found!")
+        local emscripten_cmakefile = find_file("Emscripten.cmake", path.join(emsdk.emscripten, "cmake/Modules/Platform"))
+        assert(emscripten_cmakefile, "Emscripten.cmake not found!")
+
+        profile:print("compiler=gcc")
+        profile:print("compiler.cppstd=gnu17")
+        profile:print("compiler.libcxx=libstdc++11")
+        profile:print("compiler.version=12")
+
+        conf = {}
+        conf["tools.build:compiler_executables"] = "{'c':'emcc', 'cpp':'em++', 'ar':'emar', 'ranlib':'emranlib'}"
+        conf["tools.cmake.cmaketoolchain:user_toolchain"] = "['" ..emscripten_cmakefile .. "']"
     else
         local program, toolname = platform.tool("cc", plat, arch)
         if toolname == "gcc" or toolname == "clang" then
@@ -261,9 +239,9 @@ end
 function _conan_generate_build_profile(configs, opt)
     local profile = io.open("profile_build.txt", "w")
     profile:print("[settings]")
-    profile:print("arch=%s", _conan_get_arch(os.arch()))
-    profile:print("build_type=%s", _conan_get_build_type(opt.mode))
-    profile:print("os=%s", _conan_get_os(os.host()))
+    profile:print("arch=%s", configurations.arch(os.arch()))
+    profile:print("build_type=%s", configurations.build_type(opt.mode))
+    profile:print("os=%s", configurations.plat(os.host()))
     _conan_generate_compiler_profile(profile, configs, {plat = os.host(), arch = os.arch()})
     profile:close()
 end
@@ -272,9 +250,9 @@ end
 function _conan_generate_host_profile(configs, opt)
     local profile = io.open("profile_host.txt", "w")
     profile:print("[settings]")
-    profile:print("arch=%s", _conan_get_arch(opt.arch))
-    profile:print("build_type=%s", _conan_get_build_type(opt.mode))
-    profile:print("os=%s", _conan_get_os(opt.plat))
+    profile:print("arch=%s", configurations.arch(opt.arch))
+    profile:print("build_type=%s", configurations.build_type(opt.mode))
+    profile:print("os=%s", configurations.plat(opt.plat))
     _conan_generate_compiler_profile(profile, configs, opt)
     profile:close()
 end