Fixed wildcards when matching paths.

Signed-off-by: Filip Strömbäck <fstromback@gmail.com>

Author: fstromback

README.md

@@ -198,6 +198,11 @@ The following options are pre-defined by mymake or the default configuration:
 - `windows`: Defined when running on a windows system, expected to be using `cl.exe` as the compiler.
 - `unix`: Defined when running on an unix system, or when running in MinGW.
 
+## Wildcard patterns in mymake
+
+Wildcard patterns (containing * and ?) work as expected in mymake, with one exception: the character
+`/` matches both `/` and `\`, to ease compatibility between systems. Hence, always write your
+patterns as if `/` is the path delimiter.
 
 ## Variables used by mymake
 

src/wildcard.cpp

@@ -19,6 +19,12 @@ bool Wildcard::matches(nat strAt, const String &str, nat patternAt) const {
 		case '?':
 			strAt++;
 			break;
+		case '/':
+			// / matches both / and \ for simplicity
+			if (str[strAt] != '/' && str[strAt] != '\\')
+				return false;
+			strAt++;
+			break;
 		default:
 			if (pattern[patternAt] != str[strAt])
 				return false;