diff options
Diffstat (limited to 'crypto/openssl/Configure')
| -rwxr-xr-x | crypto/openssl/Configure | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/crypto/openssl/Configure b/crypto/openssl/Configure index c39f71a..5da7cad 100755 --- a/crypto/openssl/Configure +++ b/crypto/openssl/Configure @@ -7,6 +7,7 @@ eval 'exec perl -S $0 ${1+"$@"}' require 5.000; use strict; +use File::Compare; # see INSTALL for instructions. @@ -57,12 +58,13 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [experimenta # zlib-dynamic Like "zlib", but the zlib library is expected to be a shared # library and will be loaded in run-time by the OpenSSL library. # sctp include SCTP support -# 386 generate 80386 code # enable-weak-ssl-ciphers # Enable EXPORT and LOW SSLv3 ciphers that are disabled by # default. Note, weak SSLv2 ciphers are unconditionally # disabled. -# no-sse2 disables IA-32 SSE2 code, above option implies no-sse2 +# 386 generate 80386 code in assembly modules +# no-sse2 disables IA-32 SSE2 code in assembly modules, the above +# mentioned '386' option implies this one # no-<cipher> build without specified algorithm (rsa, idea, rc5, ...) # -<xxx> +<xxx> compiler options are passed through # @@ -1792,8 +1794,16 @@ while (<IN>) } close(IN); close(OUT); -rename($Makefile,"$Makefile.bak") || die "unable to rename $Makefile\n" if -e $Makefile; -rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n"; +if ((compare($Makefile, "$Makefile.new")) + or file_newer('Configure', $Makefile) + or file_newer('config', $Makefile) + or file_newer('Makefile.org', $Makefile)) + { + rename($Makefile,"$Makefile.bak") || die "unable to rename $Makefile\n" if -e $Makefile; + rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n"; + } +else + { unlink("$Makefile.new"); } print "CC =$cc\n"; print "CFLAG =$cflags\n"; @@ -1985,9 +1995,13 @@ print OUT "#ifdef __cplusplus\n"; print OUT "}\n"; print OUT "#endif\n"; close(OUT); -rename("crypto/opensslconf.h","crypto/opensslconf.h.bak") || die "unable to rename crypto/opensslconf.h\n" if -e "crypto/opensslconf.h"; -rename("crypto/opensslconf.h.new","crypto/opensslconf.h") || die "unable to rename crypto/opensslconf.h.new\n"; - +if (compare("crypto/opensslconf.h.new","crypto/opensslconf.h")) + { + rename("crypto/opensslconf.h","crypto/opensslconf.h.bak") || die "unable to rename crypto/opensslconf.h\n" if -e "crypto/opensslconf.h"; + rename("crypto/opensslconf.h.new","crypto/opensslconf.h") || die "unable to rename crypto/opensslconf.h.new\n"; + } +else + { unlink("crypto/opensslconf.h.new"); } # Fix the date @@ -2289,3 +2303,9 @@ sub test_sanity print STDERR "No sanity errors detected!\n" if $errorcnt == 0; return $errorcnt; } + +sub file_newer + { + my ($file1, $file2) = @_; + return (stat($file1))[9] > (stat($file2))[9] + } |
