| Subject: | Warning messages on OS-X |
On my OS-X (10.3.2) system using the Apple version of gcc and the fink version of g77, make test complains with:
Use of uninitialized value in concatenation (.) or string at /Users/dburke/local/perl/Library/Perl/5.8.1/ExtUtils/F77.pm line 305.
ExtUtils::F77: Using system=Darwin compiler=
Use of uninitialized value in hash element at /Users/dburke/local/perl/Library/Perl/5.8.1/ExtUtils/F77.pm line 316.
Use of uninitialized value in hash element at /Users/dburke/local/perl/Library/Perl/5.8.1/ExtUtils/F77.pm line 316.
Use of uninitialized value in string ne at /Users/dburke/local/perl/Library/Perl/5.8.1/ExtUtils/F77.pm line 317.
I've attatched a patch ('diff -u') against F77.pm that removes these warnings,
Doug
--- F77.pm~ Fri Jun 15 16:04:17 2001
+++ F77.pm Tue Jan 13 16:04:01 2004
@@ -302,7 +302,8 @@
$system = 'Cygwin' if $system =~ /Cygwin/;
$compiler = get $F77config{$system}{DEFAULT} unless $compiler;
- print "$Pkg: Using system=$system compiler=$compiler\n";
+ print "$Pkg: Using system=$system compiler=" .
+ (defined $compiler ? $compiler : "<undefined>") . "\n";
if (defined($ENV{F77LIBS})) {
print "Overriding Fortran libs from value of enviroment variable F77LIBS = $ENV{F77LIBS}\n";
@@ -312,7 +313,7 @@
# Try this combination
- if (defined( $F77config{$system} )){
+ if ( defined( $compiler ) and defined( $F77config{$system} )){
my $flibs = get ($F77config{$system}{$compiler}{Link});
if ($flibs ne "") {
$Runtime = $flibs;# . gcclibs();