weak function symbols

2010-02-27 17:37:59 +01:00
parent d63ec6f20d
commit 95b9a477b6
6 changed files with 32 additions and 3 deletions
--- a/examples/ex_weak.c
+++ b/examples/ex_weak.c
@ -0,0 +1,11 @@
+#! /usr/local/bin/tcc -run
+#include <tcclib.h>
+
+extern void weak_f (void) __attribute__ ((weak));
+
+int main ()
+{
+    if (weak_f) {
+        weak_f();
+    }
+}
--- a/examples/weak_f.c
+++ b/examples/weak_f.c
@ -0,0 +1,6 @@
+#include <tcclib.h>
+
+void weak_f (void)
+{
+    printf("Weak\n");
+}