]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - configure
Improve feature detection in configure.
[user/henk/code/inspircd.git] / configure
index 2db2b98d0da730fe7ede17aabfb1e9794c6adfe1..d86229afbb7752ba20d1ccac81da2c7c9b0ccb15 100755 (executable)
--- a/configure
+++ b/configure
@@ -47,8 +47,6 @@ use Getopt::Long;
 # Utility functions for our buildsystem
 use make::utilities;
 use make::configure;
-use make::gnutlscert;
-use make::opensslcert;
 
 ###############################################################################################
 #
@@ -102,8 +100,8 @@ GetOptions (
        'list-extras' => sub { list_extras; exit 0; }, # This, --enable-extras, and --disable-extras are for non-interactive managing.
        'enable-extras=s@' => \@opt_enableextras, # ^
        'disable-extras=s@' => \@opt_disableextras, # ^
-       'generate-openssl-cert' => sub { make_openssl_cert(); exit(0); },
-       'generate-gnutls-cert' => sub { make_gnutls_cert(); exit(0); }
+       'generate-openssl-cert' => sub { exec './tools/genssl openssl'; },
+       'generate-gnutls-cert' => sub { exec './tools/genssl gnutls'; }
 );
 
 if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) {
@@ -145,17 +143,18 @@ chomp(our $topdir = getcwd());
 our $this = resolve_directory($topdir);                                                # PWD, Regardless.
 our @modlist = ();                                                                     # Declare for Module List..
 our %config = ();                                                                      # Initiate Configuration Hash..
+our $cache_loaded = getcache();
 $config{ME} = resolve_directory($topdir);                              # Present Working Directory
 
 $config{BASE_DIR} = $config{ME}."/run";
 
 if (defined $opt_base_dir) {
        $config{BASE_DIR} = $opt_base_dir;
-} elsif (defined $opt_system || defined $opt_uid) {
+} elsif (defined $opt_system) {
        $config{BASE_DIR} = '/var/lib/inspircd';
 }
 
-if (defined $opt_system || defined $opt_uid) {
+if (defined $opt_system) {
        $config{UID} = $opt_uid || 'ircd';
        $config{CONFIG_DIR}      = '/etc/inspircd';
        $config{MODULE_DIR}      = '/usr/lib/inspircd';
@@ -164,7 +163,7 @@ if (defined $opt_system || defined $opt_uid) {
        $config{DATA_DIR}        = '/var/inspircd';
        $config{LOG_DIR}         = '/var/log/inspircd';
 } else {
-       $config{UID} = $<;
+       $config{UID} = $opt_uid || $<;
        $config{CONFIG_DIR}      = resolve_directory($config{BASE_DIR}."/conf");        # Configuration Directory
        $config{MODULE_DIR}      = resolve_directory($config{BASE_DIR}."/modules");     # Modules Directory
        $config{BINARY_DIR}      = resolve_directory($config{BASE_DIR}."/bin");         # Binary Directory
@@ -230,7 +229,6 @@ if (!defined $opt_disable_debug) {
        $config{OPTIMISATI}      = "-O2";
 }
 
-$config{HAS_STRLCPY}   = "false";                                      # strlcpy Check.
 $config{HAS_STDINT}     = "false";                                     # stdint.h check
 $config{USE_KQUEUE}     = "y";                                         # kqueue enabled
 if (defined $opt_nokqueue) {
@@ -272,7 +270,7 @@ $exec = $config{CC} . " -dumpversion | cut -c 3";
 chomp($config{GCCMINOR}                = `$exec`);
 $config{MAXBUF}                        = "512";                                # Max buffer size
 
-if ($config{HAS_OPENSSL} =~ /^([-[:digit:].]+)([a-z])?(\-[a-z][0-9])?$/) {
+if ($config{HAS_OPENSSL} =~ /^([-[:digit:].]+)(?:[a-z])?(?:\-[a-z][0-9])?/) {
        $config{HAS_OPENSSL} = $1;
 } else {
        $config{HAS_OPENSSL} = "";
@@ -332,19 +330,9 @@ sub update
        exit;
 }
 
-
-sub test_compile {
-       my $feature = shift;
-       my $fail = 0;
-       $fail ||= system "$config{CC} -o test_$feature make/check_$feature.cpp >/dev/null 2>&1";
-       $fail ||= system "./test_$feature";
-       unlink "test_$feature";
-       return !$fail;
-}
-
 print "Running non-interactive configure...\n" unless $interactive;
 print "Checking for cache from previous configure... ";
-print ((!getcache()) ? "not found\n" : "found\n");
+print ($cache_loaded ? "found\n" : "not found\n");
 $config{SYSTEM} = lc $^O;
 print "Checking operating system version... $config{SYSTEM}\n";
 
@@ -353,76 +341,45 @@ chomp($config{GCCVER}             = `$exec`);                             # Major GCC Version
 $exec = $config{CC} . " -dumpversion | cut -c 3";
 chomp($config{GCCMINOR}                = `$exec`);
 
-printf "Checking if stdint.h exists... ";
-$config{HAS_STDINT} = "true";
-our $fail = 0;
-open(STDINT, "</usr/include/stdint.h") or $config{HAS_STDINT} = "false";
-if ($config{HAS_STDINT} eq "true") {
-       close(STDINT);
+
+print "Checking whether <stdint.h> exists... ";
+if (test_header($config{CC}, "stdint.h")) {
+       $config{HAS_STDINT} = "true";
+       print "yes\n";
+} else {
+       $config{HAS_STDINT} = "false";
+       print "no\n";
 }
-print "yes\n" if $config{HAS_STDINT} eq "true";
-print "no\n" if $config{HAS_STDINT} eq "false";
-
-printf "Checking if strlcpy exists... ";
-# Perform the strlcpy() test..
-$config{HAS_STRLCPY} = "false";
-$fail = 0;
-open(STRLCPY, "</usr/include/string.h") or $fail = 1;
-if (!$fail) {
-       while (defined(my $line = <STRLCPY>)) {
-               chomp($line);
-               # try and find the delcaration of:
-               # size_t strlcpy(...)
-               if ($line =~ /size_t(\0x9|\s)+strlcpy/) {
-                       $config{HAS_STRLCPY} = "true";
-               }
-       }
-       close(STRLCPY);
+
+printf "Checking whether clock_gettime() exists... ";
+if (test_file($config{CC}, "clock_gettime.cpp", "-lrt")) {
+       $config{HAS_CLOCK_GETTIME} = "true";
+       print "yes\n";
+} else {
+       $config{HAS_CLOCK_GETTIME} = "false";
+       print "no\n";
 }
-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 $fail = 1;
-if (!$fail) {
-       while (defined(my $line = <KQUEUE>)) {
-               chomp($line);
-               # try and find the delcaration of:
-               # int kqueue(void);
-               if ($line =~ /int(\0x9|\s)+kqueue/) {
-                       $has_kqueue = 1;
-               }
-       }
-       close(KQUEUE);
+
+printf "Checking whether eventfd() exists... ";
+if (test_file($config{CC}, "eventfd.cpp")) {
+       $config{HAS_EVENTFD} = "true";
+       print "yes\n";
+} else {
+       $config{HAS_EVENTFD} = "false";
+       print "no\n";
 }
-print "yes\n" if $has_kqueue == 1;
-print "no\n" if $has_kqueue == 0;
 
-printf "Checking for epoll support... ";
-$has_epoll = test_compile('epoll');
+print "Checking whether epoll is available... ";
+$has_epoll = test_header($config{CC}, "sys/epoll.h");
 print $has_epoll ? "yes\n" : "no\n";
 
-printf "Checking for eventfd support... ";
-$config{HAS_EVENTFD} = test_compile('eventfd') ? 'true' : 'false';
-print $config{HAS_EVENTFD} eq 'true' ? "yes\n" : "no\n";
-
-printf "Checking if Solaris I/O completion ports are available... ";
-$has_ports = 0;
-our $system = `uname -s`;
-chomp ($system);
-$has_ports = 1 if ($system eq "SunOS");
-
-if ($has_ports) {
-       my $kernel = `uname -r`;
-       chomp($kernel);
-       if (($kernel !~ /^5\.1./)) {
-               $has_ports = 0;
-       }
-}
-print "yes\n" if $has_ports == 1;
-print "no\n" if $has_ports == 0;
+print "Checking whether Kqueue is available... ";
+$has_kqueue = test_file($config{CC}, "kqueue.cpp");
+print $has_kqueue ? "yes\n" : "no\n";
+
+print 'Checking whether Solaris IOCP is available... ';
+$has_ports = test_header($config{CC}, 'port.h');
+print $has_ports ? "yes\n" : "no\n";
 
 $config{HAS_EPOLL} = $has_epoll;
 $config{HAS_KQUEUE} = $has_kqueue;
@@ -691,7 +648,7 @@ if ($config{USE_GNUTLS} eq "y") {
 * few times and get that HD going :) Then answer the        *
 * Questions which follow. If you are unsure, just hit enter *
 *************************************************************\n\n";
-                       $failed = make_gnutls_cert();
+                       $failed = system "./tools/genssl gnutls";
                        if ($failed) {
                                print "\n\e[1;32mCertificate generation failed!\e[0m\n\n";
                        } else {
@@ -725,7 +682,7 @@ if ($config{USE_OPENSSL} eq "y") {
 * Generating the certificates may take some time, go grab a *
 * coffee, or something.                                            *
 *************************************************************\n\n";
-                       make_openssl_cert();
+                       system "./tools/genssl openssl";
                        print "\nCertificate generation complete, copying to config directory... ";
                        File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
                        File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
@@ -862,7 +819,7 @@ my ($mliflags, $mfrules, $mobjs, $mfcount) = ("", "", "", 0);
 
 sub writefiles {
        my($writeheader) = @_;
-       # First File.. inspircd_config.h
+       # First File.. config.h
        chomp(my $incos = `uname -n -s -r`);
        chomp(my $version = `sh src/version.sh`);
        chomp(my $revision2 = getrevision());
@@ -873,16 +830,16 @@ sub writefiles {
        }
        if ($writeheader == 1)
        {
-               print "Writing \e[1;32minspircd_config.h\e[0m\n";
-               open(FILEHANDLE, ">include/inspircd_config.h.tmp");
+               print "Writing \e[1;32mconfig.h\e[0m\n";
+               open(FILEHANDLE, ">include/config.h.tmp");
                print FILEHANDLE <<EOF;
 /* Auto generated by configure, do not modify! */
-#ifndef __CONFIGURATION_AUTO__
-#define __CONFIGURATION_AUTO__
+#pragma once
 
-/* this is for windows support. */
-#define CoreExport /**/
-#define DllExport /**/
+#define BRANCH "$branch"
+#define VERSION "$version"
+#define REVISION "$revision2"
+#define SYSTEM "$incos"
 
 #define CONFIG_PATH "$config{CONFIG_DIR}"
 #define DATA_PATH "$config{DATA_DIR}"
@@ -903,23 +860,13 @@ print FILEHANDLE "#define MAXBUF " . ($config{MAXBUF}+2) . "\n";
                if ($config{GCCVER} >= 3) {
                        print FILEHANDLE "#define GCC3\n";
                }
-               if (
-                       (($config{GCCVER} == 4) && ($config{GCCMINOR} >= 3))
-                               ||
-                       ($config{GCCVER} > 4)
-               ) {
-                       print FILEHANDLE "#define HASHMAP_DEPRECATED\n";
-               }
-               if ($config{HAS_STRLCPY} eq "true") {
-                       print FILEHANDLE "#define HAS_STRLCPY\n";
-               }
                if ($config{HAS_STDINT} eq "true") {
                        print FILEHANDLE "#define HAS_STDINT\n";
                }
                if ($config{HAS_EVENTFD} eq 'true') {
                        print FILEHANDLE "#define HAS_EVENTFD\n";
                }
-               if ($config{OSNAME} !~ /DARWIN/i) {
+               if ($config{HAS_CLOCK_GETTIME} eq 'true') {
                        print FILEHANDLE "#define HAS_CLOCK_GETTIME\n";
                }
                my $use_hiperf = 0;
@@ -953,40 +900,30 @@ print FILEHANDLE "#define MAXBUF " . ($config{MAXBUF}+2) . "\n";
                                $config{SOCKETENGINE} = "socketengine_select";
                        }
                }
-               print FILEHANDLE "\n#include \"threadengines/threadengine_pthread.h\"\n\n#endif\n";
+               print FILEHANDLE "\n#include \"threadengines/threadengine_pthread.h\"\n";
                close(FILEHANDLE);
-
-               open(FILEHANDLE, ">include/inspircd_version.h.tmp");
-               print FILEHANDLE <<EOF;
-#define BRANCH "$branch"
-#define VERSION "$version"
-#define REVISION "$revision2"
-#define SYSTEM "$incos"
-EOF
-               close FILEHANDLE;
-
-               for my $file (qw(include/inspircd_config.h include/inspircd_version.h)) {
-                       my $diff = 0;
-                       open my $fh1, $file or $diff = 1;
-                       open my $fh2, $file.'.tmp' or die "Can't read $file.tmp that we just wrote: $!";
-                       while (!$diff) {
-                               my $line1 = <$fh1>;
-                               my $line2 = <$fh2>;
-                               if (defined($line1) != defined($line2)) {
-                                       $diff = 1;
-                               } elsif (!defined $line1) {
-                                       last;
-                               } else {
-                                       $diff = ($line1 ne $line2);
-                               }
-                       }
-                       if ($diff) {
-                               unlink $file;
-                               rename "$file.tmp", $file;
+               
+               my $file = 'include/config.h';
+               my $diff = 0;
+               open my $fh1, $file or $diff = 1;
+               open my $fh2, $file.'.tmp' or die "Can't read $file.tmp that we just wrote: $!";
+               while (!$diff) {
+                       my $line1 = <$fh1>;
+                       my $line2 = <$fh2>;
+                       if (defined($line1) != defined($line2)) {
+                               $diff = 1;
+                       } elsif (!defined $line1) {
+                               last;
                        } else {
-                               unlink "$file.tmp";
+                               $diff = ($line1 ne $line2);
                        }
                }
+               if ($diff) {
+                       unlink $file;
+                       rename "$file.tmp", $file;
+               } else {
+                       unlink "$file.tmp";
+               }
        }
 
        # Write all .in files.