Commit 2ed368fb92

@@ -82,9 +82,9 @@ pub fn main() !void {
                 builder.verbose = true;
             } else if (mem.eql(u8, arg, "-h") or mem.eql(u8, arg, "--help")) {
                 return usage(builder, false, stdout_stream);
-            } else if (mem.eql(u8, arg, "--prefix")) {
+            } else if (mem.eql(u8, arg, "-p") or mem.eql(u8, arg, "--prefix")) {
                 install_prefix = nextArg(args, &arg_idx) orelse {
-                    warn("Expected argument after --prefix\n\n", .{});
+                    warn("Expected argument after {s}\n\n", .{arg});
                     return usageAndErr(builder, false, stderr_stream);
                 };
             } else if (mem.eql(u8, arg, "--search-prefix")) {
@@ -188,7 +188,7 @@ fn usage(builder: *Builder, already_ran_build: bool, out_stream: anytype) !void
         \\General Options:
         \\  -h, --help                  Print this help and exit
         \\  --verbose                   Print commands before executing them
-        \\  --prefix [path]             Override default install prefix
+        \\  -p, --prefix [path]         Override default install prefix
         \\  --search-prefix [path]      Add a path to look for binaries, libraries, headers
         \\  --color [auto|off|on]       Enable or disable colored error messages
         \\