#
########################################
-
-$this = resolve_directory($ENV{PWD}); # PWD, Regardless.
+chomp($topdir = `pwd`);
+$this = resolve_directory($topdir); # PWD, Regardless.
@modlist = (); # Declare for Module List..
%config = (); # Initiate Configuration Hash..
-$config{ME} = resolve_directory($ENV{PWD}); # Present Working Directory
-$config{CONFIG_DIR} = resolve_directory($ENV{PWD}."/conf"); # Configuration Directory
-$config{MODULE_DIR} = resolve_directory($ENV{PWD}."/modules"); # Modules Directory
-$config{BINARY_DIR} = resolve_directory($ENV{PWD}."/bin"); # Binary Directory
-$config{LIBRARY_DIR} = resolve_directory($ENV{PWD}."/lib"); # Library Directory
+$config{ME} = resolve_directory($topdir); # Present Working Directory
+$config{CONFIG_DIR} = resolve_directory($config{ME}."/conf"); # Configuration Directory
+$config{MODULE_DIR} = resolve_directory($config{ME}."/modules"); # Modules Directory
+$config{BINARY_DIR} = resolve_directory($config{ME}."/bin"); # Binary Directory
+$config{LIBRARY_DIR} = resolve_directory($config{ME}."/lib"); # Library Directory
$config{OPTIMITEMP} = "0"; # Default Optimisation Value
$config{OPTIMISATI} = "-g"; # Optimisation Flag
$config{NICK_LENGT} = "32"; # Default Nick Length
$config{MAX_CHANNE} = "20"; # Default Max. Channels per user..
$config{MAXI_MODES} = "20"; # Default Max. Number of Modes set at once.
$config{HAS_STRLCPY} = "false"; # strlcpy Check.
-$config{USE_KQUEUE} = "n"; # kqueue enabled
+$config{USE_KQUEUE} = "y"; # kqueue enabled
+$config{USE_EPOLL} = "y"; # epoll enabled
chomp($config{MAX_CLIENT_T} = `sh -c \"ulimit -n\"`); # FD Limit
chomp($config{GCCVER} = `gcc -dumpversion | cut -c 1`); # Major GCC Version
chomp($config{GCC34} = `gcc -dumpversion | cut -c 3`); # Minor GCC Version
-chomp($config{OSNAME} = `uname -s`); # Operating System Name
+chomp($config{OSNAME} = `/bin/uname`); # Operating System Name
+$config{CC} = "g++"; # C++ compiler
-if (!$config{OSNAME}) {
- $config{OSNAME} = "Unknown"; # For use when uname fails.
+if ((!$config{OSNAME}) || ($config{OSNAME} eq "")) {
+ chomp($config{OSNAME} = `/usr/bin/uname`);
+ if ((!$config{OSNAME}) || ($config{OSNAME} eq "")){
+ $config{OSNAME} = "Unknown";
+ }
}
if (!$config{MAX_CLIENT_T}) {
}
}
-
+print "Checking for cache from previous configure...\n";
getcache();
+print "Checking operating system version...\n";
getosflags();
if (!$config{MAX_CLIENT}) {
$config{MAX_CLIENT} = $config{MAX_CLIENT_T};
}
+printf "Checking if strlcpy exists... ";
# Perform the strlcpy() test..
$config{HAS_STRLCPY} = "false";
my $fail = 0;
}
close(STRLCPY);
}
+print "yes\n" if $config{HAS_STRLCPY} eq "true";
+print "no\n" if $config{HAS_STRLCPY} eq "false";
+printf "Checking if kqueue exists... ";
$has_kqueue = 0;
$fail = 0;
open(KQUEUE, "</usr/include/sys/event.h") or $fail = 1;
}
close(KQUEUE);
}
+print "yes\n" if $has_kqueue == 1;
+print "no\n" if $has_kqueue == 0;
+
+printf "Checking if epoll exists... ";
+$has_epoll = 0;
+$fail = 0;
+open(EPOLL, "</usr/include/sys/epoll.h") or $fail = 1;
+if (!$fail)
+{
+ while (chomp($line = <EPOLL>))
+ {
+ # try and find the declaration of:
+ # extern int epoll_create (int __size) __THROW;
+ if (($line =~ /int(\0x9|\s)+epoll_create(\0x9|\s)+\(/) || ($line =~ /int(\0x9|\s)+epoll_create\(/))
+ {
+ $has_epoll = 1;
+ }
+ }
+ close(EPOLL);
+}
+print "yes\n" if $has_epoll == 1;
+print "no\n" if $has_epoll == 0;
################################################################################
# BEGIN INTERACTIVE PART #
dir_check("are the IRCd libraries to be placed", "LIBRARY_DIR");
if ($has_kqueue) {
- yesno(USE_KQUEUE,"You are running a BSD operating system, and kqueue\nwas detected. Would you like to enable kqueue support?\nPlease be aware that kqueue support is\nEXPERIMENTAL and not gauranteed to work properly.\nIf you are unsure, answer no.\n\nEnable kqueue?");
+ yesno(USE_KQUEUE,"You are running a BSD operating system, and kqueue\nwas detected. Would you like to enable kqueue support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable kqueue?");
+}
+if ($has_epoll) {
+ yesno(USE_EPOLL,"You are running a Linux 2.6+ operating system, and epoll\nwas detected. Would you like to enable epoll support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable epoll?");
+}
+$chose_hiperf = (($config{USE_EPOLL} eq "y") || ($config{USE_KQUEUE} eq "y"));
+if (!$chose_hiperf)
+{
+ print "No high-performance socket engines are available, or you chose\n";
+ print "not to enable one. Defaulting to select() engine.\n\n";
}
# File Descriptor Settings..
print "\033[0mMax channel length:\033[1;32m\t\t$config{CHAN_LENGT}\n";
print "\033[0mMax mode length:\033[1;32m\t\t$config{MAXI_MODES}\n";
print "\033[0mGCC Version Found:\033[1;32m\t\t$config{GCCVER}.$config{GCC34}\n";
-print "\033[0mOptimatizaton Flag:\033[1;32m\t\t$config{OPTIMISATI}\033[0m\n\n";
+print "\033[0mOptimatizaton Flag:\033[1;32m\t\t$config{OPTIMISATI}\033[0m\n";
+print "\033[0mCompiler program:\033[1;32m\t\t$config{CC}\033[0m\n\n";
makecache();
writefiles();
print "\n\n";
print "To build your server with these settings, please type '\033[1;32m$config{MAKEPROG}\033[0m' now.\n";
print "*** \033[1;32mRemember to edit your configuration files!!!\033[0m ***\n\n\n";
+if (($config{OSNAME} eq "OpenBSD") && ($config{CC} ne "eg++")) {
+ print "\033[1;32mWARNING!\033[0m You are running OpenBSD but you are using the base gcc package\nrather than eg++. This compile will most likely fail, but i'm letting you\ngo ahead with it anyway, just in case i'm wrong :-)\n";
+}
################################################################################
# HELPER FUNCTIONS #
}
sub getosflags {
- if ($config{OSNAME} eq "FreeBSD") {
+ if ($config{OSNAME} =~ /BSD$/) {
$config{LDLIBS} = "-Ldl";
$config{FLAGS} = "-fPIC -frtti $OPTIMISATI -Woverloaded-virtual $config{OPTIMISATI}";
$config{MAKEPROG} = "gmake";
+ if ($config{OSNAME} eq "OpenBSD") {
+ chomp($foo = `eg++ -dumpversion | cut -c 1`);
+ # theyre running the package version of gcc (eg++)... detect it and set up its version numbers.
+ # if theyre not running this, configure lets the build continue but they probably wont manage to
+ # compile as this standard version is 2.95.3!
+ if ($foo ne "") {
+ $config{CC} = "eg++";
+ chomp($config{GCCVER} = `eg++ -dumpversion | cut -c 1`); # we must redo these if we change
+ chomp($config{GCC34} = `eg++ -dumpversion | cut -c 3`); # the compiler path
+ }
+ }
} else {
$config{LDLIBS} = "-ldl";
$config{FLAGS} = "-fPIC -frtti $OPTIMISATI -Woverloaded-virtual $config{OPTIMISATI}";
$config{MAKEPROG} = "make";
}
+ if ($config{OSNAME} =~ /SunOS/) {
+ # solaris/sunos needs these
+ # socket = bsd sockets api
+ # nsl = dns stuff
+ # rt = POSIX realtime extensions
+ # resolv = inet_aton only (why isnt this in nsl?!)
+ $config{LDLIBS} = $config{LDLIBS} . " -lsocket -lnsl -lrt -lresolv";
+ }
}
sub is_dir {
# First File.. inspircd_config.h
chomp(my $incos = `uname -n -s -r`);
chomp(my $version = `sh ./src/version.sh`);
- open(FILEHANDLE, "> include/inspircd_config.h");
+ open(FILEHANDLE, ">include/inspircd_config.h");
print FILEHANDLE <<EOF;
/* Auto generated by configure, do not modify! */
#define SYSLOG_FACILITY LOG_DAEMON
#define MAXBUF 514
EOF
+ if ($config{OSNAME} =~ /SunOS/) {
+ print FILEHANDLE "#define IS_SOLARIS\n";
+ }
if ($config{GCCVER} > 3) {
print FILEHANDLE "#define GCC3\n";
print FILEHANDLE "#define GCC34\n";
if ($config{HAS_STRLCPY} eq "true") {
print FILEHANDLE "#define HAS_STRLCPY\n";
}
- if ($config{USE_KQUEUE} eq "y") {
+ my $use_hiperf = 0;
+ if (($has_kqueue) && ($config{USE_KQUEUE} eq "y")) {
print FILEHANDLE "#define USE_KQUEUE\n";
+ $use_hiperf = 1;
+ }
+ if (($has_epoll) && ($config{USE_EPOLL} eq "y")) {
+ print FILEHANDLE "#define USE_EPOLL\n";
+ $use_hiperf = 1;
+ }
+ # user didn't choose either epoll or select for their OS.
+ # default them to USE_SELECT (ewwy puke puke)
+ if (!$use_hiperf) {
+ print FILEHANDLE "#define USE_SELECT\n";
}
close(FILEHANDLE);
}
close(FILEHANDLE);
+ $tmp =~ s/\@CC\@/$config{CC}/;
$tmp =~ s/\@MAKEPROG\@/$config{MAKEPROG}/;
$tmp =~ s/\@FLAGS\@/$config{FLAGS}/;
$tmp =~ s/\@LDLIBS\@/$config{LDLIBS}/;
projects / user / henk / code / inspircd.git / blobdiff