diff options
Diffstat (limited to 'autoconf/clang.lua')
| -rw-r--r-- | autoconf/clang.lua | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/autoconf/clang.lua b/autoconf/clang.lua new file mode 100644 index 00000000..fdb5f405 --- /dev/null +++ b/autoconf/clang.lua @@ -0,0 +1,27 @@ +--- +-- Autoconfiguration. +-- Copyright (c) 2016 Blizzard Entertainment +--- +local p = premake +local clang = p.tools.clang + +function clang.try_compile(cfg, text, parameters) + -- write the text to a temporary file. + local cppFile = path.join(cfg.objdir, "temp.cpp") + if not io.writefile(cppFile, text) then + return nil + end + + if parameters == nil then + parameters = "" + end + + local outFile = path.join(cfg.objdir, "temp.out") + + -- compile that text file. + if os.execute('clang "' .. cppFile .. '" ' .. parameters .. ' -o "' .. outFile ..'" &> /dev/null') then + return outFile + else + return nil + end +end |