improve package:script()

1 files changed, 124 insertions, 0 deletions

diff --git a/xmake/modules/package/tools/meson.lua b/xmake/modules/package/tools/meson.lua
new file mode 100644
index 000000000..f977475ab
--- /dev/null
+++ b/xmake/modules/package/tools/meson.lua
@@ -0,0 +1,124 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2019, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        meson.lua
+--
+
+-- imports
+import("core.base.option")
+import("core.project.config")
+
+-- get build directory
+function _get_buildir()
+    _g.buildir = _g.buildir or "build_" .. hash.uuid():split('%-')[1]
+    return _g.buildir
+end
+
+-- get configs
+function _get_configs(package, configs)
+
+    -- add prefix
+    local configs = configs or {}
+    table.insert(configs, "--prefix=" .. package:installdir())
+
+    -- add build directory
+    table.insert(configs, _get_buildir())
+    return configs
+end
+
+-- get the build environments
+function buildenvs(package)
+    local envs = {}
+    if package:is_plat(os.host()) then
+        local cflags   = table.join(table.wrap(package:config("cxflags")), package:config("cflags"))
+        local cxxflags = table.join(table.wrap(package:config("cxflags")), package:config("cxxflags"))
+        envs.CFLAGS    = table.concat(cflags, ' ')
+        envs.CXXFLAGS  = table.concat(cxxflags, ' ')
+        envs.ASFLAGS   = table.concat(table.wrap(package:config("asflags")), ' ')
+    else
+        local cflags   = table.join(table.wrap(package:build_getenv("cxflags")), package:build_getenv("cflags"))
+        local cxxflags = table.join(table.wrap(package:build_getenv("cxflags")), package:build_getenv("cxxflags"))
+        envs.CC        = package:build_getenv("cc")
+        envs.AS        = package:build_getenv("as")
+        envs.AR        = package:build_getenv("ar")
+        envs.LD        = package:build_getenv("ld")
+        envs.LDSHARED  = package:build_getenv("sh")
+        envs.CPP       = package:build_getenv("cpp")
+        envs.RANLIB    = package:build_getenv("ranlib")
+        envs.CFLAGS    = table.concat(cflags, ' ')
+        envs.CXXFLAGS  = table.concat(cxxflags, ' ')
+        envs.ASFLAGS   = table.concat(table.wrap(package:build_getenv("asflags")), ' ')
+        envs.ARFLAGS   = table.concat(table.wrap(package:build_getenv("arflags")), ' ')
+        envs.LDFLAGS   = table.concat(table.wrap(package:build_getenv("ldflags")), ' ')
+        envs.SHFLAGS   = table.concat(table.wrap(package:build_getenv("shflags")), ' ')
+    end
+    local ACLOCAL_PATH = {}
+    local PKG_CONFIG_PATH = {}
+    for _, dep in ipairs(package:orderdeps()) do
+        local pkgconfig = path.join(dep:installdir(), "lib", "pkgconfig")
+        if os.isdir(pkgconfig) then
+            table.insert(PKG_CONFIG_PATH, pkgconfig)
+        end
+        local aclocal = path.join(dep:installdir(), "share", "aclocal")
+        if os.isdir(aclocal) then
+            table.insert(ACLOCAL_PATH, aclocal)
+        end
+    end
+    envs.ACLOCAL_PATH    = table.concat(ACLOCAL_PATH, path.envsep())
+    envs.PKG_CONFIG_PATH = table.concat(PKG_CONFIG_PATH, path.envsep())
+    return envs
+end
+
+-- generate build files for ninja
+function generate(package, configs, opt)
+
+    -- init options
+    opt = opt or {}
+
+    -- pass configurations
+    local argv = {}
+    for name, value in pairs(_get_configs(package, configs)) do
+        value = tostring(value):trim()
+        if value ~= "" then
+            if type(name) == "number" then
+                table.insert(argv, value)
+            else
+                table.insert(argv, "--" .. name .. "=" .. value)
+            end
+        end
+    end
+
+    -- do configure
+    os.vrunv("meson", argv, {envs = opt.envs or buildenvs(package)})
+end
+
+-- install package
+function install(package, configs, opt)
+
+    -- generate build files
+    generate(package, configs, opt)
+
+    -- do build and install
+    local buildir = _get_buildir()
+    if option.get("verbose") or option.get("diagnosis") then
+        os.vrunv("ninja", {"-v", "-C", buildir})
+        os.vrunv("ninja", {"install", "-v", "-C", buildir})
+    else
+        os.vrunv("ninja", {"-C", buildir})
+        os.vrunv("ninja", {"install", "-C", buildir})
+    end
+end