Glenn Maynard
63 lines
1.6 KiB
Plaintext
63 lines
1.6 KiB
Plaintext
AC_DEFUN([SM_LUA], [
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AC_CHECK_PROGS(LUA_CONFIG, [lua-config50 lua-config], "")
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if test "$LUA_CONFIG" != ""; then
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LUA_CFLAGS=`$LUA_CONFIG --include`
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LUA_LIBS=`$LUA_CONFIG --static`
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old_LIBS=$LIBS
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LIBS="$LIBS $LUA_LIBS"
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AC_CHECK_FUNC(lua_open, , LUA_MISSING=yes)
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# If lua-config exists, we should at least have Lua; if it fails to build,
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# something other than it not being installed is wrong.
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if test "$LUA_MISSING" = "yes"; then
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echo
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echo "*** $LUA_CONFIG was found, but a Lua test program failed to build."
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echo "*** Please check your installation."
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exit 1;
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fi
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AC_CHECK_FUNC(luaopen_base, , LUA_LIB_MISSING=yes)
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LIBS="$old_LIBS"
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else
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if test "$LIB_LUA" = ""; then
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AC_CHECK_LIB(lua, lua_open, LIB_LUA=-llua)
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fi
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if test "$LIB_LUA" = ""; then
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AC_CHECK_LIB(lua50, lua_open, LIB_LUA=-llua50)
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fi
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if test "$LIB_LUA_LIB" = ""; then
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AC_CHECK_LIB(lualib, luaopen_base, LIB_LUA_LIB=-llualib, , [$LIB_LUA -ldl])
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fi
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if test "$LIB_LUA_LIB" = ""; then
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AC_CHECK_LIB(lualib50, luaopen_base, LIB_LUA_LIB=-llualib50, , [$LIB_LUA -ldl])
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fi
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if test "$LIB_LUA" = ""; then
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LUA_MISSING=yes
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fi
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if test "$LIB_LUA_LIB" = ""; then
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LUA_LIB_MISSING=yes
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fi
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LUA_CFLAGS=
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LUA_LIBS="$LIB_LUA $LIB_LUA_LIB"
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fi
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if test "$LUA_MISSING" = "yes"; then
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echo
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echo "*** liblua is required to build StepMania; please make sure that"
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echo "*** it is installed to continue the installation process."
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exit 1;
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fi
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if test "$LUA_LIB_MISSING" = "yes"; then
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echo
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echo "*** liblualib is required to build StepMania; please make sure that"
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echo "*** it is installed to continue the installation process."
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exit 1;
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fi
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AC_SUBST(LUA_CFLAGS)
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AC_SUBST(LUA_LIBS)
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])
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