add has_flags for armasm64 msvc

2 files changed, 120 insertions, 0 deletions

diff --git a/xmake/modules/detect/tools/armasm64_msvc/has_flags.lua b/xmake/modules/detect/tools/armasm64_msvc/has_flags.lua
new file mode 100644
index 000000000..e05f902c8
--- /dev/null
+++ b/xmake/modules/detect/tools/armasm64_msvc/has_flags.lua
@@ -0,0 +1,23 @@
+--!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-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        has_flags.lua
+--
+
+-- imports
+inherit("detect.tools.armasm_msvc.has_flags")
+
diff --git a/xmake/modules/detect/tools/armasm_msvc/has_flags.lua b/xmake/modules/detect/tools/armasm_msvc/has_flags.lua
new file mode 100644
index 000000000..4f1d4ee97
--- /dev/null
+++ b/xmake/modules/detect/tools/armasm_msvc/has_flags.lua
@@ -0,0 +1,97 @@
+--!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-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        has_flags.lua
+--
+
+-- imports
+import("core.cache.detectcache")
+
+-- attempt to check it from the argument list
+function _check_from_arglist(flags, opt)
+
+    -- only one flag?
+    if #flags > 1 then
+        return
+    end
+
+    -- make cache key
+    local key = "detect.tools.armasm.has_flags"
+
+    -- make allflags key
+    local flagskey = opt.program .. "_" .. (opt.programver or "")
+
+    -- get all allflags from argument list
+    local allflags = detectcache:get2(key, flagskey)
+    if not allflags then
+
+        -- get argument list
+        allflags = {}
+        local arglist = os.iorunv(opt.program, {"-?"}, {envs = opt.envs})
+        if arglist then
+            for arg in arglist:gmatch("(/[%-%a%d]+)%s+") do
+                allflags[arg:gsub("/", "-")] = true
+            end
+        end
+
+        -- save cache
+        detectcache:set2(key, flagskey, allflags)
+        detectcache:save()
+    end
+    return allflags[flags[1]:gsub("/", "-")]
+end
+
+-- try running to check flags
+function _check_try_running(flags, opt)
+
+    -- make an stub source file
+    local sourcefile = path.join(os.tmpdir(), "detect", "armasm_has_flags.asm")
+    if not os.isfile(sourcefile) then
+        io.writefile(sourcefile, [[
+END]])
+    end
+
+    -- check it
+    local errors = nil
+    return try  {   function ()
+                        local _, errs = os.iorunv(opt.program, table.join(flags, "-o", os.nuldev(), sourcefile), {envs = opt.envs})
+                        if errs and #errs:trim() > 0 then
+                            return false, errs
+                        end
+                        return true
+                    end,
+                    catch { function (errs) errors = errs end }
+                }, errors
+end
+
+-- has_flags(flags)?
+--
+-- @param opt   the argument options, e.g. {toolname = "", program = "", programver = "", toolkind = "[cc|cxx|ld|ar|sh|gc|rc|dc|mm|mxx]"}
+--
+-- @return      true or false
+--
+function main(flags, opt)
+
+    -- attempt to check it from the argument list
+    if _check_from_arglist(flags, opt) then
+        return true
+    end
+
+    -- try running to check it
+    return _check_try_running(flags, opt)
+end
+