diff options
Diffstat (limited to 'xmake')
| -rw-r--r-- | xmake/actions/config/configfiles.lua | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/xmake/actions/config/configfiles.lua b/xmake/actions/config/configfiles.lua index afa153a07..94f3c1bd5 100644 --- a/xmake/actions/config/configfiles.lua +++ b/xmake/actions/config/configfiles.lua @@ -99,8 +99,38 @@ function _generate_configfile(srcfile, dstfile, fileinfo, targets) -- replace all variables local pattern = fileinfo.pattern or "%${(.-)}" io.gsub(dstfile_tmp, "(" .. pattern .. ")", function(_, variable) - local value = variables[variable:trim()] - assert(value ~= nil, "cannot get variable(%s) in %s.", variable, srcfile) + + -- get variable name + variable = variable:trim() + + -- is ${define variable}? + local isdefine = false + if variable:startswith("define") then + variable = variable:split("%s+")[2] + isdefine = true + end + + -- get variable value + local value = variables[variable] + if isdefine then + if value == nil then + value = ("/* #undef %s */"):format(variable) + elseif type(value) == "boolean" then + if value then + value = ("#define %s 1"):format(variable) + else + value = ("/* #define %s 0 */"):format(variable) + end + elseif type(value) == "number" then + value = ("#define %s %d"):format(variable, value) + elseif type(value) == "string" then + value = ("#define %s \"%s\""):format(variable, value) + else + raise("unknown variable(%s) type: %s", variable, type(value)) + end + else + assert(value ~= nil, "cannot get variable(%s) in %s.", variable, srcfile) + end return value end) |