X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Porting%2Ffindrfuncs;h=520f158381f7850c68ff78dda4183bfcb11fa730;hb=ae7638f4d1ab4edf2eef64922c6d042904d21153;hp=4254a7afb161b71baf3ce5b4a32e75d6e7805610;hpb=efa45b016f1daccac9890930086f21fb53a44069;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/Porting/findrfuncs b/Porting/findrfuncs
index 4254a7a..520f158 100644
--- a/Porting/findrfuncs
+++ b/Porting/findrfuncs
@@ -1,11 +1,14 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl -ws
 
 #
 # findrfuncs: find reentrant variants of functions used in an executable.
+#
 # Requires a functional "nm -u".  Searches headers in /usr/include
 # to find available *_r functions and looks for non-reentrant
 # variants used in the supplied executable.
 #
+# Requires debug info in the shared libraries/executables.
+#
 # Gurusamy Sarathy
 # gsar@ActiveState.com
 #
@@ -106,7 +109,7 @@ my %syms;
 
 for my $exe (@EXES) {
     # warn "#--- $exe\n";
-    for my $sym (`$NMU $exe`) {
+    for my $sym (`$NMU $exe 2>/dev/null`) {
         chomp $sym;
         $sym =~ s/^\s+//;
         $sym =~ s/^([0-9A-Fa-f]+\s+)?[Uu]\s+//;
@@ -128,4 +131,3 @@ for my $exe (@EXES) {
     }
     @syms = ();
 }
-