File build/tcc-patches/0.9.26/tcc-0.9.26-elfsearchforlibtcc.diff artifact 55426902b7 part of check-in 7ce3fcaf57

diff -uNr tcc-0.9.26.orig/tccelf.c tcc-0.9.26-1elfsearchforlibtcc/tccelf.c
--- tcc-0.9.26.orig/tccelf.c	2013-02-15 08:24:00.000000000 -0600
+++ tcc-0.9.26-1elfsearchforlibtcc/tccelf.c	2014-05-03 23:24:08.325640003 -0500
@@ -1349,7 +1349,27 @@
 static inline int tcc_add_support(TCCState *s1, const char *filename)
 {
     char buf[1024];
+    char *path;
+    void *check;
+    int i;
+
     snprintf(buf, sizeof(buf), "%s/%s", s1->tcc_lib_path, filename);
+    check = tcc_open(s1, buf);
+    if (check != NULL) {
+        tcc_close();
+    } else {
+        for (i = 0; i < s1->nb_library_paths; i++) {
+            path = s1->library_paths[i];
+            snprintf(buf, sizeof(buf), "%s/%s", path, filename);
+            check = tcc_open(s1, buf);
+
+            if (check != NULL) {
+                tcc_close();
+                break;
+            }
+        }
+    }
+
     return tcc_add_file(s1, buf);
 }