diff --git a/app/main.c b/app/main.c
index cd1b9eb59d..3a28ff7d15 100644
--- a/app/main.c
+++ b/app/main.c
@@ -89,7 +89,7 @@ main (int argc, char **argv)
   int i, j;
   gchar *display_name, *display_env;
 
-  atexit (g_mem_profile);
+  ATEXIT (g_mem_profile);
 
   /* Initialize variables */
   prog_name = argv[0];
diff --git a/configure.in b/configure.in
index b966795485..070b60060b 100644
--- a/configure.in
+++ b/configure.in
@@ -86,8 +86,6 @@ if eval "test x$GCC = xyes"; then
   fi
 fi
 
-CFLAGS="$CFLAGS -pipe"
-
 gimp_save_CPPFLAGS="$CPPFLAGS"
 gimp_save_LDFLAGS="$LDFLAGS"
 gimp_save_LIBS="$LIBS"