1 #!/usr/bin/env perl 2 # Determine if curl-config --version matches the curl --version 3 if ( $#ARGV != 2 ) 4 { 5 print "Usage: $0 curl-config-script curl-version-output-file version|vernum\n"; 6 exit 3; 7 } 8 9 my $what=$ARGV[2]; 10 11 # Read the output of curl --version 12 open(CURL, "$ARGV[1]") || die "Can't open curl --version list in $ARGV[1]\n"; 13 $_ = <CURL>; 14 chomp; 15 /libcurl\/([\.\d]+((-DEV)|(-\d+))?)/; 16 my $version = $1; 17 close CURL; 18 19 my $curlconfigversion; 20 21 # Read the output of curl-config --version/--vernum 22 open(CURLCONFIG, "sh $ARGV[0] --$what|") || die "Can't get curl-config --$what list\n"; 23 $_ = <CURLCONFIG>; 24 chomp; 25 my $filever=$_; 26 if ( $what eq "version" ) { 27 if($filever =~ /^libcurl ([\.\d]+((-DEV)|(-\d+))?)$/) { 28 $curlconfigversion = $1; 29 } 30 else { 31 $curlconfigversion = "illegal value"; 32 } 33 } 34 else { # "vernum" case 35 # Convert hex version to decimal for comparison's sake 36 if($filever =~ /^(..)(..)(..)$/) { 37 $curlconfigversion = hex($1) . "." . hex($2) . "." . hex($3); 38 } 39 else { 40 $curlconfigversion = "illegal value"; 41 } 42 43 # Strip off the -DEV from the curl version if it's there 44 $version =~ s/-\w*$//; 45 } 46 close CURLCONFIG; 47 48 my $different = $version ne $curlconfigversion; 49 if ($different || !$version) { 50 print "Mismatch in --version:\n"; 51 print "curl: $version\n"; 52 print "curl-config: $curlconfigversion\n"; 53 exit 1; 54 } 55
