https://bugs.gentoo.org/attachment.cgi?id=102974
https://sourceforge.net/tracker/index.php?func=detail&aid=829906&group_id=36177&atid=416920

diff -ur cpptasks-1.0b4.orig/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java cpptasks-1.0b4/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java
--- cpptasks-1.0b4.orig/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java	2006-11-29 13:05:30.000000000 +0100
+++ cpptasks-1.0b4/src/net/sf/antcontrib/cpptasks/gcc/GccLinker.java	2006-11-29 13:14:00.000000000 +0100
@@ -35,7 +35,7 @@
     private static String[] linkerOptions = new String[]{"-bundle",
             "-dynamiclib", "-nostartfiles", "-nostdlib", "-prebind", "-s",
             "-static", "-shared", "-symbolic", "-Xlinker",
-            "--export-all-symbols", "-static-libgcc",};
+            "--export-all-symbols", "-static-libgcc", "-pg", };
     private static final GccLinker dllLinker = new GccLinker("gcc", objFiles,
             discardFiles, "lib", ".so", false, new GccLinker("gcc", objFiles,
                     discardFiles, "lib", ".so", true, null));
diff -ur cpptasks-1.0b4.orig/src/net/sf/antcontrib/cpptasks/gcc/GppLinker.java cpptasks-1.0b4/src/net/sf/antcontrib/cpptasks/gcc/GppLinker.java
--- cpptasks-1.0b4.orig/src/net/sf/antcontrib/cpptasks/gcc/GppLinker.java	2006-11-29 13:05:30.000000000 +0100
+++ cpptasks-1.0b4/src/net/sf/antcontrib/cpptasks/gcc/GppLinker.java	2006-11-29 13:13:21.000000000 +0100
@@ -41,7 +41,7 @@
             ".lib", ".dll", ".so", ".sl"};
     private static String[] linkerOptions = new String[]{"-bundle", "-dylib",
             "-dynamic", "-dynamiclib", "-nostartfiles", "-nostdlib",
-            "-prebind", "-s", "-static", "-shared", "-symbolic", "-Xlinker"};
+            "-prebind", "-s", "-static", "-shared", "-symbolic", "-Xlinker", "-pg" };
     private static final GppLinker instance = new GppLinker("gcc", objFiles,
             discardFiles, "", "", false, null);
     private static final GppLinker machDllLinker = new GppLinker("gcc",