Changeset 425 for trunk/src/gmake

Timestamp:

Mar 26, 2006, 5:06:22 AM (19 years ago)

Author:

bird

Message:

don't bother with glob() if there are nothing to expand!

File:

• trunk/src/gmake/read.c (modified) (3 diffs)

trunk/src/gmake/read.c

@@ -3020 +3020 @@
   struct nameseq *nexto;
   glob_t gl;
+#if defined(KMK) || defined(__EMX__) /* speed optimization */
+  int rc;
+#endif
 
   dir_setup_glob (&gl);
@@ -3058 +3061 @@
 #endif /* !NO_ARCHIVES */
 
+#if defined(KMK) || defined(__EMX__) /* speed optimization */
+      if (!strpbrk(old->name, "*?["))
+        {
+          gl.gl_pathc = 1;
+          gl.gl_pathv = &old->name;
+        }
+      else
+        rc = glob (old->name, GLOB_NOCHECK|GLOB_ALTDIRFUNC, NULL, &gl);
+      switch (rc)
+#else
       switch (glob (old->name, GLOB_NOCHECK|GLOB_ALTDIRFUNC, NULL, &gl))
+#endif
         {
         case 0:                 /* Success.  */
@@ -3117 +3131 @@
                   }
               }
+#if defined(KMK) || defined(__EMX__) /* speed optimization */
+            if (gl.gl_pathv != &old->name)
+#endif
             globfree (&gl);
             free (old->name);