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8a774dcc68
mysql_config did not output -ldl (or equivalent) when needed for --libmysqld-libs, so its output could be insufficient to build an application using the embedded server. LIBDL was already set in configure; it's now propagated all the way into the relevant mysql_config scripts.
286 lines
8.3 KiB
Perl
286 lines
8.3 KiB
Perl
#!/usr/bin/perl
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# -*- cperl -*-
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#
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# Copyright (C) 2007 MySQL AB
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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#
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# This script reports various configuration settings that may be needed
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# when using the MySQL client library.
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#
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# This script try to match the shell script version as close as possible,
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# but in addition being compatible with ActiveState Perl on Windows.
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#
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# All unrecognized arguments to this script are passed to mysqld.
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#
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# NOTE: This script will only be used on Windows until solved how to
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# handle @LIBS@ and other strings inserted that might contain
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# several arguments, possibly with spaces in them.
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#
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# NOTE: This script was deliberately written to be as close to the shell
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# script as possible, to make the maintenance of both in parallel
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# easier.
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#
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##############################################################################
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use File::Basename;
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use Getopt::Long;
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use Cwd;
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use strict;
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my @exclude_cflags =
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qw/DDBUG_OFF DSAFEMALLOC USAFEMALLOC DSAFE_MUTEX
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DPEDANTIC_SAFEMALLOC DUNIV_MUST_NOT_INLINE DFORCE_INIT_OF_VARS
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DEXTRA_DEBUG DHAVE_purify O O[0-9] xO[0-9] W[-A-Za-z]*
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Xa xstrconst xc99=none
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unroll2 ip mp restrict/;
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my @exclude_libs = qw/lmtmalloc static-libcxa i-static static-intel/;
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my $cwd = cwd();
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my $basedir;
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my $socket = '@MYSQL_UNIX_ADDR@';
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my $version = '@VERSION@';
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sub which
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{
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my $file = shift;
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my $IFS = $^O eq "MSWin32" ? ";" : ":";
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foreach my $dir ( split($IFS, $ENV{PATH}) )
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{
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if ( -f "$dir/$file" or -f "$dir/$file.exe" )
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{
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return "$dir/$file";
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}
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}
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print STDERR "which: no $file in ($ENV{PATH})\n";
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exit 1;
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}
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# ----------------------------------------------------------------------
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# If we can find the given directory relatively to where mysql_config is
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# we should use this instead of the incompiled one.
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# This is to ensure that this script also works with the binary MySQL
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# version
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# ----------------------------------------------------------------------
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sub fix_path
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{
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my $default = shift;
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my @dirs = @_;
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foreach my $dirname ( @dirs )
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{
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my $path = "$basedir/$dirname";
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if ( -d $path )
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{
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return $path;
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}
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}
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return $default;
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}
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sub get_full_path
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{
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my $file = shift;
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# if the file is a symlink, try to resolve it
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if ( $^O ne "MSWin32" and -l $file )
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{
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$file = readlink($file);
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}
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if ( $file =~ m,^/, )
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{
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# Do nothing, absolute path
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}
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elsif ( $file =~ m,/, )
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{
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# Make absolute, and remove "/./" in path
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$file = "$cwd/$file";
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$file =~ s,/\./,/,g;
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}
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else
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{
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# Find in PATH
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$file = which($file);
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}
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return $file;
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}
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##############################################################################
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#
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# Form a command line that can handle spaces in paths and arguments
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#
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##############################################################################
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sub quote_options {
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my @cmd;
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foreach my $opt ( @_ )
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{
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next unless $opt; # If undefined or empty, just skip
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push(@cmd, "\"$opt\""); # Quote argument
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}
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return join(" ", @cmd);
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}
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##############################################################################
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#
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# Main program
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#
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##############################################################################
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my $me = get_full_path($0);
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$basedir = dirname(dirname($me)); # Remove "/bin/mysql_config" part
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my $ldata = '@localstatedir@';
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my $execdir = '@libexecdir@';
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my $bindir = '@bindir@';
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# ----------------------------------------------------------------------
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# If installed, search for the compiled in directory first (might be "lib64")
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# ----------------------------------------------------------------------
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my $pkglibdir = fix_path('@pkglibdir@',"libmysql/relwithdebinfo",
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"libmysql/release","libmysql/debug","lib/mysql","lib");
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my $pkgincludedir = fix_path('@pkgincludedir@', "include/mysql", "include");
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# Assume no argument with space in it
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my @ldflags = split(" ",'@LDFLAGS@');
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my $port;
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if ( '@MYSQL_TCP_PORT_DEFAULT@' == 0 ) {
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$port = 0;
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} else {
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$port = '@MYSQL_TCP_PORT@';
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}
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# ----------------------------------------------------------------------
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# Create options
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# We intentionally add a space to the beginning and end of lib strings, simplifies replace later
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# ----------------------------------------------------------------------
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my (@lib_opts,@lib_r_opts,@lib_e_opts);
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if ( $^O eq "MSWin32" )
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{
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my $linkpath = "$pkglibdir";
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# user32 is only needed for debug or embedded
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my @winlibs = ("wsock32.lib","advapi32.lib","user32.lib");
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@lib_opts = ("$linkpath/mysqlclient.lib",@winlibs);
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@lib_r_opts = @lib_opts;
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@lib_e_opts = ("$linkpath/mysqlserver.lib",@winlibs);
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}
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else
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{
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my $linkpath = "-L$pkglibdir";
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@lib_opts = ($linkpath,"-lmysqlclient");
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@lib_r_opts = ($linkpath,"-lmysqlclient_r");
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@lib_e_opts = ($linkpath,"-lmysqld");
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}
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my $flags;
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$flags->{libs} =
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[@ldflags,@lib_opts,'@ZLIB_DEPS@','@NON_THREADED_LIBS@','@openssl_libs@','@STATIC_NSS_FLAGS@'];
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$flags->{libs_r} =
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[@ldflags,@lib_r_opts,'@ZLIB_DEPS@','@LIBS@','@openssl_libs@'];
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$flags->{embedded_libs} =
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[@ldflags,@lib_e_opts,'@LIBDL@','@ZLIB_DEPS@','@LIBS@','@WRAPLIBS@','@innodb_system_libs@','@openssl_libs@'];
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$flags->{include} = ["-I$pkgincludedir"];
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$flags->{cflags} = [@{$flags->{include}},split(" ",'@CFLAGS@')];
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# ----------------------------------------------------------------------
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# Remove some options that a client doesn't have to care about
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# FIXME until we have a --cxxflags, we need to remove -Xa
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# and -xstrconst to make --cflags usable for Sun Forte C++
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# ----------------------------------------------------------------------
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my $filter = join("|", @exclude_cflags);
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my @tmp = @{$flags->{cflags}}; # Copy the flag list
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$flags->{cflags} = []; # Clear it
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foreach my $cflag ( @tmp )
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{
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push(@{$flags->{cflags}}, $cflag) unless $cflag =~ m/^($filter)$/o;
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}
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# Same for --libs(_r)
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$filter = join("|", @exclude_libs);
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foreach my $lib_type ( "libs","libs_r","embedded_libs" )
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{
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my @tmp = @{$flags->{$lib_type}}; # Copy the flag list
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$flags->{$lib_type} = []; # Clear it
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foreach my $lib ( @tmp )
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{
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push(@{$flags->{$lib_type}}, $lib) unless $lib =~ m/^($filter)$/o;
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}
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}
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my $include = quote_options(@{$flags->{include}});
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my $cflags = quote_options(@{$flags->{cflags}});
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my $libs = quote_options(@{$flags->{libs}});
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my $libs_r = quote_options(@{$flags->{libs_r}});
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my $embedded_libs = quote_options(@{$flags->{embedded_libs}});
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##############################################################################
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#
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# Usage information, output if no option is given
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#
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##############################################################################
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sub usage
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{
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print <<EOF;
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Usage: $0 [OPTIONS]
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Options:
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--cflags [$cflags]
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--include [$include]
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--libs [$libs]
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--libs_r [$libs_r]
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--socket [$socket]
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--port [$port]
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--version [$version]
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--libmysqld-libs [$embedded_libs]
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EOF
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exit 1;
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}
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@ARGV or usage();
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##############################################################################
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#
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# Get options and output the values
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#
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##############################################################################
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GetOptions(
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"cflags" => sub { print "$cflags\n" },
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"include" => sub { print "$include\n" },
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"libs" => sub { print "$libs\n" },
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"libs_r" => sub { print "$libs_r\n" },
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"socket" => sub { print "$socket\n" },
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"port" => sub { print "$port\n" },
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"version" => sub { print "$version\n" },
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"embedded-libs|embedded|libmysqld-libs" =>
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sub { print "$embedded_libs\n" },
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) or usage();
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exit 0
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