/usr/bin/lua-config50 is in liblua50-dev 5.0.3-7.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | #!/usr/bin/lua50
-- -*- Lua -*-
-- This file is under the terms of the MIT licence. Do as you will.
-- Process the arg table
function usage()
info();
io.stderr:write([[Usage: lua-config50 <options>
Valid options are:
--include Outputs the -I switches needed to find <lua.h> etc.
--static Outputs the full path to the static libraries
--libs Outputs the -L and -l switches needed to find the library
--libs-only-L Outputs only the -L switches
--libs-only-l Outputs only the -l switches
--extralibs Outputs the -l switches appropriate to the extra libs needed by lua
Note that --static is mututally exclusive with the --libs* options
Also, you can specify the following
--vmonly Outputs only the switches for finding the VM libraries
--libonly Outputs only the switches for finding the standard libraries
--both Outputs the switches for both [The default]
Example:
gcc `lua-config50 --include` my_prog.c -o my_prog `lua-config50 --libs`
]] );
os.exit(1);
end
function version()
io.stdout:write( [[5.0.0
]] );
os.exit(0);
end
function info()
io.stdout:write( [[lua-config version 1.10 (c) Daniel Silverstone 2002
lua-config was written for the Debian GNU/Linux project. This version
of lua-config will provide switches appropriate to Lua 5.0
]] );
end
if( table.getn(arg) == 0 ) then
usage()
end
output_vm = 1
output_lib = 1
output_static = 0
output_libs_l = 0
output_libs_L = 0
output_include = 0
output_extras = 0
table.foreachi( arg,
function(n,param)
if( param == '--version' ) then
version()
end
if( param == '--help' ) then
usage()
end
if( param == '--include' ) then
output_include = 1;
return
end
if( param == '--libs' ) then
output_libs_l = 1;
output_libs_L = 1;
return
end
if( param == '--libs-only-L' ) then
output_libs_L = 1;
return
end
if( param == '--libs-only-l' ) then
output_libs_l = 1;
return
end
if( param == '--extralibs' ) then
output_extras = 1;
return
end
if( param == '--static' ) then
output_static = 1;
return
end
if( param == '--vmonly' ) then
output_vm = 1;
output_lib = 0;
return
end
if( param == '--libonly' ) then
output_lib = 1;
output_vm = 0;
return
end
if( param == '--both' ) then
output_lib = 1;
output_vm = 1;
return
end
io.stderr:write( "Unknown argument ", param );
usage();
end );
if( (output_extras + output_libs_l + output_libs_L + output_include + output_static) == 0 ) then
usage()
end
if( (output_static + (output_libs_l or output_libs_L)) > 1 ) then
usage();
end
outargs = {}
if( output_include == 1 ) then
table.insert( outargs, "-I/usr/include/lua50" );
end
if( output_libs_L == 1 ) then
table.insert( outargs, "-L/usr/include" );
end
if( output_libs_l == 1 ) then
if( output_lib == 1 ) then
table.insert( outargs, "-llualib50" );
end
if( output_vm == 1 ) then
table.insert( outargs, "-llua50" );
end
end
if( output_static == 1 ) then
if( output_lib == 1 ) then
table.insert( outargs, "/usr/lib/liblualib50.a" );
end
if( output_vm == 1 ) then
table.insert( outargs, "/usr/lib/liblua50.a" );
end
end
if( output_extras == 1 ) then
table.insert( outargs, "-lm" );
end
io.stdout:write( outargs[1] );
for i=2,table.getn(outargs) do
io.stdout:write( " ", outargs[i] );
end
io.stdout:write( "\n" );
|