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|
#!/usr/local/bin/perl
# You shouldn't need to change anything here.
# All configuration is done in the hints/ directory.
#-----------------------------------------------------------------------------#
#
# Automagically choose the right configuration
#
chop($os = `uname -rs 2>/dev/null`);
if ($os =~ /^SunOS 4\.1/){ $config='sunos_4_1.h'; }
elsif($os =~ /^SunOS 5/) { $config='solaris_2.h'; }
elsif($os =~ /^HP-UX (A\.09|B\.10|[BC]\.11)/) { $config='hpux.h'; }
elsif($os =~ /^IRIX 5/) { $config='irix_5.h'; }
elsif($os =~ /^IRIX\d* 6/) { $config='irix_6.h'; }
elsif($os =~ /^OSF1/) { $config='dec_osf.h'; }
elsif($os =~ /^Linux/) { $config='linux.h'; $picobj='linuxapi.o'; }
elsif($os =~ /^GNU/) { $config='gnu.h'; }
elsif($os =~ /^AIX/) { $config='aix_4_1.h'; }
elsif($os =~ /^dragonfly/i ||
$os =~ /^Darwin/ ||
$os =~ /^FreeBSD/ ||
$os =~ /^NetBSD/ ||
$os =~ /^OpenBSD/) { $config='bsd.h'; }
if (defined($config)) {
print "Using hints/$config for myconfig.h\n";
if (-e "myconfig.h" && (!(-l "myconfig.h") || (readlink("myconfig.h") ne "hints/$config"))) {
die "\nFATAL: myconfig.h already exists.\n\n" .
"You need to do a \"make clean\" before configuring for a new platform.\n".
"If that doesn't help, remove myconfig.h manually.\n";
}
}
else {
warn "WARNING: No appropriate hints found for this OS/revision: \"$os\" - see INSTALL\n";
}
my $extralibs = "";
# check whether the Andrew File System (AFS) is installed and running
if ( -d "/afs" ) {
my $afs = `df /afs 2>/dev/null`;
if ($afs =~ /\nAFS|\(AFS/) {
$hasafs = '-DAFSQUOTA';
$AFSHOME = -d "/usr/afsws" ? "/usr/afsws" : "/usr";
$extrainc = "-I$AFSHOME/include -I$AFSHOME/include/afs";
$extralibs .= " -L$AFSHOME/lib -L$AFSHOME/lib/afs -lsys -lrx -lrxkad -llwp";
$afsquota = "afsquota.o";
}
}
# check to see if we have a kernel module for the Veritas file system
if ( $os =~ /^SunOS/ ) {
if ( -f '/usr/include/sys/fs/vx_quota.h' ) {
$hasvxfs = '-DSOLARIS_VXFS';
$extraobj = "$extraobj vxquotactl.o";
print "Configured with the VERITAS File System on Solaris\n";
}
# no warning because newer versions of Solaris have internal VxFS support
# else {
# print "Configured without VxFS support\n";
# }
}
# check whether we are using the NetBSD quota library
if ( (($os =~ /^NetBSD 5\.99\.(\d+)/) && ($1 >= 59))
|| (($os =~ /^NetBSD (\d+)/) && ($1 >= 6)) ) {
$extralibs .= " -lquota";
}
# check whether RPCSVC is included within libc
# - SUN RPC/XDR support was split off from glibc, see:
# https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/F2NRCEXDDUF6WWNPSOMXRJS6BPMTEEVJ/
# - in RHEL apparently the rpc/rpc.h header was moved too
# - Debian has libtirpc, but headers and implementation are still in glibc too
# so there's a risk symbols are resolved from libc while compiling against tirpc headers;
# therefore we do not use tirpc when rpc headers are present outside tirpc
if (($os =~ /^Linux/) && (-d '/usr/include/tirpc') && (!-e '/usr/include/rpc/rpc.h')) {
print "Configured to use tirpc library instead of rpcsvc\n";
$extrainc = "-I/usr/include/tirpc";
$rpclibs .= "-ltirpc";
}
else {
if (($os =~ /^Linux/) && (!-e '/usr/include/rpc/rpc.h')) {
print "WARNING: Header file /usr/include/rpc/rpc.h not present on this system.\n" .
" Likely compilation will fail. Recommend to either install package\n" .
" \"libtirpc-dev\", or disable RPC (network file system) support by\n" .
" adding the following switch to myconfig.h:\n" .
" #define NO_RPC\n";
}
$rpclibs .= "-lrpcsvc";
}
#-----------------------------------------------------------------------------#
use ExtUtils::MakeMaker;
&WriteMakefile('NAME' => 'Quota',
'OBJECT' => '$(BASEEXT)$(OBJ_EXT) stdio_wrap.o '.
"$afsquota $picobj $extraobj ". $hint{'OBJ'},
'INC' => $extrainc .' '. $hint{'INC'},
'DEFINE' => "$hasafs $hasvxfs",
'LIBS' => [ "$rpclibs $extralibs" ],
'H' => [ 'myconfig.h' ],
'VERSION_FROM' => 'Quota.pm',
'clean' => { FILES => 'myconfig.h' },
);
#
# Add rules for hints (myconfig.h)
# and extra objects that need special compiler arguments
#
sub MY::postamble
{
my $ret = '';
my $extrac;
if(!defined $config) {
$ret .= '
myconfig.h:
@echo "You need to make a myconfig.h. See the file INSTALL.";
@false
'
}
else {
$ret .= "
myconfig.h:
rm -f myconfig.h
ln -s hints/$config myconfig.h
"
}
# objects that must not be compiled with the CCCDL arguments
if (defined $extraobj) {
($extrac = $extraobj) =~ s/\.o(\s+|$)/.c/g;
$ret .= "\n$extraobj :\n\t".
'$(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) '."$extrac\n\n";
}
# extract objects from a library to link them in statically
# for lame OSes that have problems with LD_PATH recording in DLOs
if (defined $hint{'ARXLIBOBJ'}) {
$hint{'ARXLIBOBJ'} =~ /\s+/;
$ret .= "\n$' :\n\t\$(AR) x " . $hint{'ARXLIBOBJ'} ."\n\n";
}
$ret;
}
|
