diff options
author | Richard Levitte <levitte@openssl.org> | 2000-08-17 10:23:45 +0000 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2000-08-17 10:23:45 +0000 |
commit | c59cb511f3d405ea2793202c97b1c035688dc44b (patch) | |
tree | ed97a39609461a2b703f9e1ea11c7a30f5df2c9a /Configure | |
parent | fa1194d30a430544fa8c5554854efbeca9e59683 (diff) |
Allow reconfiguration. This can be useful if some source update
requires that you configure again, but you don't want to reenter all
those configuration arguments again.
Diffstat (limited to 'Configure')
-rwxr-xr-x | Configure | 212 |
1 files changed, 130 insertions, 82 deletions
@@ -429,104 +429,149 @@ $perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl") &usage if ($#ARGV < 0); -my $flags=""; -my $depflags=""; -my $openssl_algorithm_defines=""; -my $openssl_thread_defines=""; -my $openssl_other_defines=""; -my $libs=""; -my $target=""; -my $options=""; -my $symlink=1; -foreach (@ARGV) +my $flags; +my $depflags; +my $openssl_algorithm_defines; +my $openssl_thread_defines; +my $openssl_other_defines; +my $libs; +my $target; +my $options; +my $symlink; + +my @argvcopy=@ARGV; +my $argvstring=""; +my $argv_unprocessed=1; + +while($argv_unprocessed) { - s /^-no-/no-/; # some people just can't read the instructions - if (/^no-asm$/) - { - $no_asm=1; - $flags .= "-DNO_ASM "; - $openssl_other_defines .= "#define NO_ASM\n"; - } - elsif (/^no-dso$/) - { $no_dso=1; } - elsif (/^no-threads$/) - { $no_threads=1; } - elsif (/^threads$/) - { $threads=1; } - elsif (/^no-shared$/) - { $no_shared=1; } - elsif (/^shared$/) - { $no_shared=0; } - elsif (/^no-symlinks$/) - { $symlink=0; } - elsif (/^no-(.+)$/) + $flags=""; + $depflags=""; + $openssl_algorithm_defines=""; + $openssl_thread_defines=""; + $openssl_other_defines=""; + $libs=""; + $target=""; + $options=""; + $symlink=1; + + $argv_unprocessed=0; + $argvstring=join(' ',@argvcopy); + +PROCESS_ARGS: + foreach (@argvcopy) { - my $algo=$1; - push @skip,$algo; - $algo =~ tr/[a-z]/[A-Z]/; - $flags .= "-DNO_$algo "; - $depflags .= "-DNO_$algo "; - $openssl_algorithm_defines .= "#define NO_$algo\n"; - if ($algo eq "DES") - { - push @skip, "mdc2"; - $options .= " no-mdc2"; - $flags .= "-DNO_MDC2 "; - $depflags .= "-DNO_MDC2 "; - $openssl_algorithm_defines .= "#define NO_MDC2\n"; + s /^-no-/no-/; # some people just can't read the instructions + if (/^no-asm$/) + { + $no_asm=1; + $flags .= "-DNO_ASM "; + $openssl_other_defines .= "#define NO_ASM\n"; } - } - elsif (/^386$/) - { $processor=386; } - elsif (/^rsaref$/) - { - $libs.= "-lRSAglue -lrsaref "; - $flags.= "-DRSAref "; - $openssl_other_defines .= "#define RSAref\n"; - } - elsif (/^[-+]/) - { - if (/^-[lL](.*)$/) + elsif (/^no-dso$/) + { $no_dso=1; } + elsif (/^no-threads$/) + { $no_threads=1; } + elsif (/^threads$/) + { $threads=1; } + elsif (/^no-shared$/) + { $no_shared=1; } + elsif (/^shared$/) + { $no_shared=0; } + elsif (/^no-symlinks$/) + { $symlink=0; } + elsif (/^no-(.+)$/) { - $libs.=$_." "; + my $algo=$1; + push @skip,$algo; + $algo =~ tr/[a-z]/[A-Z]/; + $flags .= "-DNO_$algo "; + $depflags .= "-DNO_$algo "; + $openssl_algorithm_defines .= "#define NO_$algo\n"; + if ($algo eq "DES") + { + push @skip, "mdc2"; + $options .= " no-mdc2"; + $flags .= "-DNO_MDC2 "; + $depflags .= "-DNO_MDC2 "; + $openssl_algorithm_defines .= "#define NO_MDC2\n"; + } } - elsif (/^-[^-]/ or /^\+/) + elsif (/^reconfigure/ || /^reconf/) { - $flags.=$_." "; + if (open(IN,"<$Makefile")) + { + while (<IN>) + { + chop; + if (/^CONFIGURE_ARGS=(.*)/) + { + $argvstring=$1; + @argvcopy=split(' ',$argvstring); + die "Incorrect data to reconfigure, please do a normal configuration\n" + if (grep(/^reconf/,@argvcopy)); + print "Reconfiguring with: $argvstring\n"; + $argv_unprocessed=1; + close(IN); + last PROCESS_ARGS; + } + } + close(IN); + } + die "Insufficient data to reconfigure, please do a normal configuration\n"; } - elsif (/^--prefix=(.*)$/) + elsif (/^386$/) + { $processor=386; } + elsif (/^rsaref$/) { - $prefix=$1; + $libs.= "-lRSAglue -lrsaref "; + $flags.= "-DRSAref "; + $openssl_other_defines .= "#define RSAref\n"; } - elsif (/^--openssldir=(.*)$/) + elsif (/^[-+]/) { - $openssldir=$1; + if (/^-[lL](.*)$/) + { + $libs.=$_." "; + } + elsif (/^-[^-]/ or /^\+/) + { + $flags.=$_." "; + } + elsif (/^--prefix=(.*)$/) + { + $prefix=$1; + } + elsif (/^--openssldir=(.*)$/) + { + $openssldir=$1; + } + elsif (/^--install.prefix=(.*)$/) + { + $install_prefix=$1; + } + else + { + print STDERR $usage; + exit(1); + } } - elsif (/^--install.prefix=(.*)$/) + elsif ($_ =~ /^([^:]+):(.+)$/) { - $install_prefix=$1; + eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string + $target=$1; } else { - print STDERR $usage; - exit(1); + die "target already defined - $target\n" if ($target ne ""); + $target=$_; + } + unless ($_ eq $target) { + if ($options eq "") { + $options = $_; + } else { + $options .= " ".$_; } - } - elsif ($_ =~ /^([^:]+):(.+)$/) - { - eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string - $target=$1; - } - else - { - die "target already defined - $target\n" if ($target ne ""); - $target=$_; - } - unless ($_ eq $target) { - if ($options eq "") { - $options = $_; - } else { - $options .= " ".$_; } } } @@ -546,6 +591,8 @@ if ($target eq "LIST") { exit 0; } +print "Configuring for $target\n"; + &usage if (!defined($table{$target})); my $IsWindows=scalar grep /^$target$/,@WinTargets; @@ -736,6 +783,7 @@ while (<IN>) s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/; s/^PLATFORM=.*$/PLATFORM=$target/; s/^OPTIONS=.*$/OPTIONS=$options/; + s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/; s/^CC=.*$/CC= $cc/; s/^CFLAG=.*$/CFLAG= $cflags/; s/^DEPFLAG=.*$/DEPFLAG= $depflags/; |