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|
#!/usr/bin/perl
use strict;
use Cwd 'abs_path';
use File::Basename;
my $cmakeargs = "";
# Find source root directory
# Assume this script is in <srcroot>/cmake
my $srcdir = dirname(dirname(abs_path($0)));
my $cmake_install_prefix="";
# Sets installation directory, bindir, libdir, libexecdir etc
# the equivalent CMake variables are given without prefix
# e.g if --prefix is /usr and --bindir is /usr/bin
# then cmake variable (INSTALL_BINDIR) must be just "bin"
sub set_installdir
{
my($path, $varname) = @_;
my $prefix_length = length($cmake_install_prefix);
if (($prefix_length > 0) && (index($path,$cmake_install_prefix) == 0))
{
# path is under the prefix, so remove the prefix and maybe following "/"
$path = substr($path, $prefix_length);
if(length($path) > 0)
{
my $char = substr($path, 0, 1);
if($char eq "/")
{
$path= substr($path, 1);
}
}
if(length($path) > 0)
{
$cmakeargs = $cmakeargs." -D".$varname."=".$path;
}
}
}
# CMake understands CC and CXX env.variables correctly, if they contain 1 or 2 tokens
# e.g CXX=gcc and CXX="ccache gcc" are ok. However it could have a problem if there
# (recognizing gcc) with more tokens ,e.g CXX="ccache gcc --pipe".
# The problem is simply fixed by splitting compiler and flags, e.g
# CXX="ccache gcc --pipe" => CXX=ccache gcc CXXFLAGS=--pipe
sub check_compiler
{
my ($varname, $flagsvarname) = @_;
my @tokens = split(/ /,$ENV{$varname});
if($#tokens >= 2)
{
$ENV{$varname} = $tokens[0]." ".$tokens[1];
my $flags;
for(my $i=2; $i<=$#tokens; $i++)
{
$flags= $flags." ".$tokens[$i];
}
if(defined $ENV{$flagsvarname})
{
$flags = $flags." ".$ENV{$flagsvarname};
}
$ENV{$flagsvarname}=$flags;
print("$varname=$ENV{$varname}\n");
print("$flagsvarname=$ENV{$flagsvarname}\n");
}
}
check_compiler("CC", "CFLAGS");
check_compiler("CXX", "CXXFLAGS");
foreach my $option (@ARGV)
{
if (substr ($option, 0, 2) eq "--")
{
$option = substr($option, 2);
}
else
{
# This must be environment variable
my @v = split('=', $option);
my $name = shift(@v);
if(@v)
{
$ENV{$name} = join('=', @v);
}
next;
}
if($option =~ /srcdir/)
{
$srcdir = substr($option,7);
next;
}
if($option =~ /help/)
{
system("cmake ${srcdir} -LH");
exit(0);
}
if($option =~ /with-plugins=/)
{
my @plugins= split(/,/, substr($option,13));
foreach my $p (@plugins)
{
$p =~ s/-/_/g;
$cmakeargs = $cmakeargs." -DWITH_".uc($p)."=1";
}
next;
}
if($option =~ /with-extra-charsets=/)
{
my $charsets= substr($option,20);
$cmakeargs = $cmakeargs." -DWITH_EXTRA_CHARSETS=".$charsets;
next;
}
if($option =~ /without-plugin=/)
{
$cmakeargs = $cmakeargs." -DWITHOUT_".uc(substr($option,15))."=1";
next;
}
if($option =~ /with-zlib-dir=bundled/)
{
$cmakeargs = $cmakeargs." -DWITH_ZLIB=bundled";
next;
}
if($option =~ /with-zlib-dir=/)
{
$cmakeargs = $cmakeargs." -DWITH_ZLIB=system";
next;
}
if($option =~ /with-ssl=/)
{
$cmakeargs = $cmakeargs." -DWITH_SSL=yes";
next;
}
if($option =~ /with-ssl/)
{
$cmakeargs = $cmakeargs." -DWITH_SSL=bundled";
next;
}
if($option =~ /prefix=/)
{
$cmake_install_prefix= substr($option, 7);
$cmakeargs = $cmakeargs." -DCMAKE_INSTALL_PREFIX=".$cmake_install_prefix;
next;
}
if($option =~/bindir=/)
{
set_installdir(substr($option,7), "INSTALL_BINDIR");
next;
}
if($option =~/libdir=/)
{
set_installdir(substr($option,7), "INSTALL_LIBDIR");
next;
}
if($option =~/libexecdir=/)
{
set_installdir(substr($option,11), "INSTALL_SBINDIR");
next;
}
if($option =~/includedir=/)
{
set_installdir(substr($option,11), "INSTALL_INCLUDEDIR");
next;
}
if ($option =~ /extra-charsets=all/)
{
$cmakeargs = $cmakeargs." -DWITH_CHARSETS=all";
next;
}
if ($option =~ /extra-charsets=complex/)
{
$cmakeargs = $cmakeargs." -DWITH_CHARSETS=complex";
next;
}
if ($option =~ /localstatedir=/)
{
$cmakeargs = $cmakeargs." -DMYSQL_DATADIR=".substr($option,14);
next;
}
if ($option =~ /with-debug=full/)
{
$cmakeargs = $cmakeargs." -DWITH_DEBUG_FULL=1";
next;
}
if ($option =~ /mysql-maintainer-mode/)
{
$cmakeargs = $cmakeargs." -DMYSQL_MAINTAINER_MODE=" .
($option =~ /enable/ ? "1" : "0");
next;
}
$option = uc($option);
$option =~ s/-/_/g;
$cmakeargs = $cmakeargs." -D".$option."=1";
}
print("configure.pl : calling cmake $srcdir $cmakeargs\n");
unlink("CMakeCache.txt");
my $rc = system("cmake $srcdir $cmakeargs");
exit($rc);
|
