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The test program was missing #include <lauxlib.h> but used luaL_newstate() which is defined in it.
43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
# vi: syntax=python:et:ts=4
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from pkgconfig import run_pkg_config
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from config_check_utils import find_include
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from os.path import join
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def CheckLua(context, require_version):
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env = context.env
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backup = env.Clone().Dictionary()
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context.Message("Checking for Lua development files version " + require_version + "... ")
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version = ".".join(require_version.split(".")[0:2])
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if env.get("luadir"):
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env.Append(LIBPATH = ["$luadir"], CPPPATH = ["$luadir/include"], LIBS = "lua" + version)
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found = True
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else:
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found = run_pkg_config(context, "lua >= " + require_version) or run_pkg_config(context, "lua" + version + " >= " + require_version) or run_pkg_config(context, "lua-" + version + " >= " + require_version)
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if not found:
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try:
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prefix, include = find_include([env["prefix"]], "lualib.h", "", not env["host"])[0]
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found = True
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context.Log("Found Lua header " + include + ".\n")
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env.Append(LIBPATH = [join(prefix, "lib")], CPPPATH = [join(prefix, "include")], LIBS = ["lua"])
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except IndexError:
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pass
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result = found and context.TryLink("""
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#include <lualib.h>
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#include <lauxlib.h>
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int main() { luaL_newstate(); }
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""", ".c")
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if result:
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context.Result("yes")
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return True
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else:
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context.Result("no")
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env.Replace(**backup)
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return False
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config_checks = { "CheckLua" : CheckLua }
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