with or without apxs2?
| From: | sylvain | Date: | Wed, 05 Jan 2005 00:21:59 +0000 |
| Subject: | with or without apxs2? | ||
| Groups: | php.install | ||
| Request: | Send a blank email to php-install+get-14973@lists.php.net to get a copy of this message | ||
Hi everybody,
I try to compile PHP 4.3.4 on an Red Hat 8.0 installation. I want to get the GD module extension. Apache 2.0.40 is already installed by RPM. I don't know exactly if I need to compile with the apxs2 option. But if I do it, I get this message error:
configure 5045: checking for Apache 2.0 handler-module support via DSO through APXS
apxs:Error: Invalid query string 'APU_BINDIR'.
apxs:Error: Invalid query string 'APR_BINDIR'.
./configure; line 1: /apu-config: No such file or directory
./configure: line 1: /apr-config: No such file or directory
configure: error: Please note that Apache version >= 2.0.44 is required
Here is the apxs file. I don't know who create this file. I added 3 lines as described in the FAQ on the PHP web site about apxs errors. This not removed any error message. I don't understand Perl, than I don't understand how I can't remove this error message...
Thank in advance
fSylvain Racine
---------
require 5.003;
use strict;
package apxs;
##
## Configuration
##
my %config_vars = ();
my $installbuilddir = "/usr/lib/httpd/build";
get_config_vars("$installbuilddir/config_vars.mk",\%config_vars);
# read the configuration variables once
my $prefix = get_vars("prefix");
my $CFG_PREFIX = $prefix;
my $exec_prefix = get_vars("exec_prefix");
my $datadir = get_vars("datadir");
my $localstatedir = get_vars("localstatedir");
my $CFG_TARGET = get_vars("progname");
my $CFG_SYSCONFDIR = get_vars("sysconfdir");
my $CFG_CFLAGS = join ' ', map { get_vars($_) }
qw(SHLTCFLAGS CFLAGS NOTEST_CPPFLAGS EXTRA_CPPFLAGS EXTRA_CFLAGS);
my $includedir = get_vars("includedir");
my $CFG_INCLUDEDIR = eval qq("$includedir");
my $CFG_CC = get_vars("CC");
my $libexecdir = get_vars("libexecdir");
my $CFG_LIBEXECDIR = eval qq("$libexecdir");
my $sbindir = get_vars("sbindir");
my $CFG_SBINDIR = eval qq("$sbindir");
my $ltflags = $ENV{'LTFLAGS'};
#NOTE : I add these 3 lines as described in the FAQ on PHP site about #apxs error
my $CFG_CFLAGS_SHLIB ='-fpic -DSHARED_MODULE'; # substituted via Makefile.tmpl
my $CFG_LD_SHLIB = 'gcc'; # substituted via Makefile.tmpl
my $CFG_LDFLAGS_SHLIB =q(-shared); # substituted via Makefile.tmpl
# End of added lines
$ltflags or $ltflags = "--silent";
my %internal_vars = map {$_ => 1}
qw(TARGET CC CFLAGS CFLAGS_SHLIB LD_SHLIB LDFLAGS_SHLIB LIBS_SHLIB
PREFIX SBINDIR INCLUDEDIR LIBEXECDIR SYSCONFDIR);
##
## parse argument line
##
# defaults for parameters
my $opt_n = '';
my $opt_g = '';
my $opt_c = 0;
my $opt_o = '';
my @opt_D = ();
my @opt_I = ();
my @opt_L = ();
my @opt_l = ();
my @opt_W = ();
my @opt_S = ();
my $opt_e = 0;
my $opt_i = 0;
my $opt_a = 0;
my $opt_A = 0;
my $opt_q = 0;
my $opt_h = 0;
# this subroutine is derived from Perl's getopts.pl with the enhancement of
# the "+" metacharacter at the format string to allow a list to be built by
# subsequent occurrences of the same option.
sub Getopts {
my ($argumentative, @ARGV) = @_;
my $errs = 0;
local $_;
local $[ = 0;
my @args = split / */, $argumentative;
while (@ARGV && ($_ = $ARGV[0]) =~ /^-(.)(.*)/) {
my ($first, $rest) = ($1,$2);
if ($_ =~ m|^--$|) {
shift @ARGV;
last;
}
my $pos = index($argumentative,$first);
if ($pos >= $[) {
if ($args[$pos+1] eq ':') {
shift @ARGV;
if ($rest eq '') {
unless (@ARGV) {
error("Incomplete option: $first (needs an argument)");
$errs++;
}
$rest = shift(@ARGV);
}
eval "\$opt_$first = \$rest;";
}
elsif ($args[$pos+1] eq '+') {
shift @ARGV;
if ($rest eq '') {
unless (@ARGV) {
error("Incomplete option: $first (needs an argument)");
$errs++;
}
$rest = shift(@ARGV);
}
eval "push(\@opt_$first, \$rest);";
}
else {
eval "\$opt_$first = 1";
if ($rest eq '') {
shift(@ARGV);
}
else {
$ARGV[0] = "-$rest";
}
}
}
else {
error("Unknown option: $first");
$errs++;
if ($rest ne '') {
$ARGV[0] = "-$rest";
}
else {
shift(@ARGV);
}
}
}
return ($errs == 0, @ARGV);
}
sub usage {
print STDERR "Usage: apxs -g [-S <var>=<val>] -n <modname>\n";
print STDERR " apxs -q [-S <var>=<val>] <query> ...\n";
print STDERR " apxs -c [-S <var>=<val>] [-o <dsofile>] [-D <name>[=<value>]]\n";
print STDERR " [-I <incdir>] [-L <libdir>] [-l <libname>] [-Wc,<flags>]\n";
print STDERR " [-Wl,<flags>] <files> ...\n";
print STDERR " apxs -i [-S <var>=<val>] [-a] [-A] [-n <modname>] <dsofile> ...\n";
print STDERR " apxs -e [-S <var>=<val>] [-a] [-A] [-n <modname>] <dsofile> ...\n";
exit(1);
}
# option handling
my $rc;
($rc, @ARGV) = &Getopts("qn:gco:I+D+L+l+W+S+eiaA", @ARGV);
&usage if ($rc == 0);
&usage if ($#ARGV == -1 and not $opt_g);
&usage if (not $opt_q and not ($opt_g and $opt_n) and not $opt_i and not $opt_c and not $opt_e);
# argument handling
my @args = @ARGV;
my $name = 'unknown';
$name = $opt_n if ($opt_n ne '');
if (@opt_S) {
my ($opt_S);
foreach $opt_S (@opt_S) {
if ($opt_S =~ m/^([^=]+)=(.*)$/) {
my ($var) = $1; my ($val) = $2; my $oldval = eval "\$CFG_$var";
unless ($var and $oldval) {
print STDERR "apxs:Error: no config variable $var\n";
&usage;
}
eval "\$CFG_${var}=\"${val}\"";
} else {
print STDERR "apxs:Error: malformatted -S option\n"; &usage;}
}} ## ## Initial shared object support check ## my $httpd = get_vars("sbindir") . "/" . get_vars("progname"); $httpd = eval qq("$httpd"); $httpd = eval qq("$httpd"); my $envvars = get_vars("sbindir") . "/envvars"; $envvars = eval qq("$envvars"); $envvars = eval qq("$envvars"); #allow apxs to be run from the source tree, before installation if ($0 =~ m:support/apxs$:) {
($httpd = $0) =~ s:support/apxs$::;} sub get_config_vars{
my ($file, $rh_config) = @_;
open IN, $file or die "cannot open $file: $!";
while (<IN>){
if (/^\s*(.*?)\s*=\s*(.*)$/){
$rh_config->{$1} = $2;
}
}
close IN;
}
sub get_vars {
my $result = '';
my $ok = 0;
my $arg;
foreach $arg (@_) {
if (exists $config_vars{$arg} or exists $config_vars{lc $arg}) {
my $val = exists $config_vars{$arg}
? $config_vars{$arg}
: $config_vars{lc $arg};
$val =~ s/[()]//g;
$result .= eval "qq($val)" if defined $val;
$result .= ";;";
$ok = 1;
}
if (not $ok) {
if (exists $internal_vars{$arg} or exists $internal_vars{lc $arg}) {
my $val = exists $internal_vars{$arg} ? $arg : lc $arg;
$val = eval "\$CFG_$val";
$result .= eval "qq($val)" if defined $val;
$result .= ";;";
$ok = 1;
}
if (not $ok) {
error("Invalid query string `$arg'");
exit(1);
}
}
}
$result =~ s|;;$||;
$result =~ s|:| |;
return $result;
}
##
## Operation
##
# helper function for executing a list of
# system command with return code checks
sub execute_cmds {
my (@cmds) = @_;
my ($cmd, $rc);
foreach $cmd (@cmds) {
notice($cmd);
$rc = system $cmd;
if ($rc) {
error(sprintf "Command failed with rc=%d\n", $rc << 8);
exit 1 ;
}
}
}
if ($opt_g) {
##
## SAMPLE MODULE SOURCE GENERATION
##
if (-d $name) {
error("Directory `$name' already exists. Remove first");
exit(1);
}
my $data = join('', <DATA>);
$data =~ s|%NAME%|$name|sg;
$data =~ s|%TARGET%|$CFG_TARGET|sg;
$data =~ s|%PREFIX%|$prefix|sg;
$data =~ s|%INSTALLBUILDDIR%|$installbuilddir|sg;
my ($mkf, $mods, $src) = ($data =~ m|^(.+)-=#=-\n(.+)-=#=-\n(.+)|s);
notice("Creating [DIR] $name");
system("mkdir $name");
notice("Creating [FILE] $name/Makefile");
open(FP, ">${name}/Makefile") || die;
print FP $mkf;
close(FP);
notice("Creating [FILE] $name/modules.mk");
open(FP, ">${name}/modules.mk") || die;
print FP $mods;
close(FP);
notice("Creating [FILE] $name/mod_$name.c");
open(FP, ">${name}/mod_${name}.c") || die;
print FP $src;
close(FP);
notice("Creating [FILE] $name/.deps");
system("touch ${name}/.deps");
exit(0);} if ($opt_q) {
##
## QUERY INFORMATION
##
my $result = get_vars(@args);
print "$result";
}
if ($opt_c) {
##
## SHARED OBJECT COMPILATION
##
# split files into sources and objects
my @srcs = ();
my @objs = ();
my $f;
foreach $f (@args) {
if ($f =~ m|\.c$|) {
push(@srcs, $f);
}
else {
push(@objs, $f);
}
}
# determine output file
my $dso_file;
if ($opt_o eq '') {
if ($#srcs > -1) {
$dso_file = $srcs[0];
$dso_file =~ s|\.[^.]+$|.la|;
}
elsif ($#objs > -1) {
$dso_file = $objs[0];
$dso_file =~ s|\.[^.]+$|.la|;
}
else {
$dso_file = "mod_unknown.so";
}
}
else {
$dso_file = $opt_o;
}
# create compilation commands
my @cmds = ();
my $opt = '';
my ($opt_Wc, $opt_I, $opt_D);
foreach $opt_Wc (@opt_W) {
$opt .= "$1 " if ($opt_Wc =~ m|^\s*c,(.*)$|);
}
foreach $opt_I (@opt_I) {
$opt .= "-I$opt_I ";
}
foreach $opt_D (@opt_D) {
$opt .= "-D$opt_D ";
}
my $cflags = "$CFG_CFLAGS";
my $s;
my $mod;
foreach $s (@srcs) {
my $slo = $s;
$slo =~ s|\.c$|.slo|;
my $lo = $s;
$lo =~ s|\.c$|.lo|;
my $la = $s;
$la =~ s|\.c$|.la|;
my $o = $s;
$o =~ s|\.c$|.o|;
push(@cmds, "$installbuilddir/libtool $ltflags --mode=compile $CFG_CC $cflags -I$CFG_INCLUDEDIR $opt -c -o $lo $s && touch $slo");
unshift(@objs, $lo);
}
# create link command
my $o;
my $lo;
foreach $o (@objs) {
$lo .= " $o";
}
my ($opt_Wl, $opt_L, $opt_l);
foreach $opt_Wl (@opt_W) {
if ($CFG_CC !~ m/gcc$/) {
$opt .= " $1" if ($opt_Wl =~ m|^\s*l,(.*)$|);
} else {
$opt .= " -W$opt_Wl";
}
}
foreach $opt_L (@opt_L) {
$opt .= " -L$opt_L";
}
foreach $opt_l (@opt_l) {
$opt .= " -l$opt_l";
}
push(@cmds, "$installbuilddir/libtool $ltflags --mode=link $CFG_CC -o $dso_file -rpath $CFG_LIBEXECDIR -module -avoid-version $opt $lo");
# execute the commands
&execute_cmds(@cmds);
# allow one-step compilation and installation
if ($opt_i or $opt_e) {
@args = ( $dso_file );
}
}
if ($opt_i or $opt_e) {
##
## SHARED OBJECT INSTALLATION
##
# determine installation commands
# and corresponding LoadModule/AddModule directives
my @lmd = ();
my @amd = ();
my @cmds = ();
my $f;
foreach $f (@args) {
if ($f !~ m#(\.so$|\.la$)#) {
error("file $f is not a shared object");
exit(1);
}
my $t = $f;
$t =~ s|^.+/([^/]+)$|$1|;
$t =~ s|\.la$|\.so|;
if ($opt_i) {
push(@cmds, "$installbuilddir/instdso.sh SH_LIBTOOL='" .
"$installbuilddir/libtool' $f $CFG_LIBEXECDIR");
push(@cmds, "chmod 755 $CFG_LIBEXECDIR/$t");
}
# determine module symbolname and filename
my $filename = '';
if ($name eq 'unknown') {
$name = '';
my $base = $f;
$base =~ s|\.[^.]+$||;
if (-f "$base.c") {
open(FP, "<$base.c");
my $content = join('', <FP>);
close(FP);
if ($content =~ m|.*module\s+(?:AP_MODULE_DECLARE_DATA\s+)?([a-zA-Z0-9_]+)_module\s*=\s*.*|s) {
$name = "$1";
$filename = "$base.c";
$filename =~ s|^[^/]+/||;
}
}
if ($name eq '') {
if ($base =~ m|.*mod_([a-zA-Z0-9_]+)\..+|) {
$name = "$1";
$filename = $base;
$filename =~ s|^[^/]+/||;
}
}
if ($name eq '') {
error("Sorry, cannot determine bootstrap symbol name");
error("Please specify one with option `-n'");
exit(1);
}
}
if ($filename eq '') {
$filename = "mod_${name}.c";
}
my $dir = $CFG_LIBEXECDIR;
$dir =~ s|^$CFG_PREFIX/?||;
$dir =~ s|(.)$|$1/|;
$t =~ s|\.la$|.so|;
push(@lmd, sprintf("LoadModule %-18s %s", "${name}_module", "$dir$t"));
push(@amd, sprintf("AddModule %s", $filename));
}
# execute the commands
&execute_cmds(@cmds);
# activate module via LoadModule/AddModule directive
if ($opt_a or $opt_A) {
if (not -f "$CFG_SYSCONFDIR/$CFG_TARGET.conf") {
error("Config file $CFG_SYSCONFDIR/$CFG_TARGET.conf not found");
exit(1);
}
open(FP, "<$CFG_SYSCONFDIR/$CFG_TARGET.conf") || die;
my $content = join('', <FP>);
close(FP);
if ($content !~ m|\n#?\s*LoadModule\s+|) {
error("Activation failed for custom $CFG_SYSCONFDIR/$CFG_TARGET.conf file.");
error("At least one `LoadModule' directive already has to exist.");
exit(1);
}
my $lmd;
my $c = '';
$c = '#' if ($opt_A);
foreach $lmd (@lmd) {
my $what = $opt_A ? "preparing" : "activating";
if ($content !~ m|\n#?\s*$lmd|) {
$content =~ s|^(.*\n#?\s*LoadModule\s+[^\n]+\n)|$1$c$lmd\n|sg;
} else {
$content =~ s|^(.*\n)#?\s*$lmd[^\n]*\n|$1$c$lmd\n|sg;
}
$lmd =~ m|LoadModule\s+(.+?)_module.*|;
notice("[$what module `$1' in $CFG_SYSCONFDIR/$CFG_TARGET.conf]");
}
my $amd;
foreach $amd (@amd) {
if ($content !~ m|\n#?\s*$amd|) {
$content =~ s|^(.*\n#?\s*AddModule\s+[^\n]+\n)|$1$c$amd\n|sg;
} else {
$content =~ s|^(.*\n)#?\s*$amd[^\n]*\n|$1$c$amd\n|sg;
}
}
if (@lmd or @amd) {
if (open(FP, ">$CFG_SYSCONFDIR/$CFG_TARGET.conf.new")) {
print FP $content;
close(FP);
system("cp $CFG_SYSCONFDIR/$CFG_TARGET.conf $CFG_SYSCONFDIR/$CFG_TARGET.conf.bak && " .
"cp $CFG_SYSCONFDIR/$CFG_TARGET.conf.new $CFG_SYSCONFDIR/$CFG_TARGET.conf && " .
"rm $CFG_SYSCONFDIR/$CFG_TARGET.conf.new");
} else {
notice("unable to open configuration file");
}
}
}} sub error{
print STDERR "apxs:Error: $_[0].\n";} sub notice{
print STDERR "$_[0]\n";} ##EOF## __DATA__ ## ## Makefile -- Build procedure for sample %NAME% Apache module ## Autogenerated via ``apxs -n %NAME% -g''. ## builddir=. top_srcdir=%PREFIX% top_builddir=%PREFIX% include %INSTALLBUILDDIR%/special.mk # the used tools APXS=apxs APACHECTL=apachectl # additional defines, includes and libraries #DEFS=-Dmy_define=my_value #INCLUDES=-Imy/include/dir #LIBS=-Lmy/lib/dir -lmylib # the default target all: local-shared-build # install the shared object file into Apache install: install-modules # cleanup clean: -rm -f mod_%NAME%.o mod_%NAME%.lo mod_%NAME%.slo mod_%NAME%.la # simple test test: reload lynx -mime_header http://localhost/%NAME% # install and activate shared object by reloading Apache to # force a reload of the shared object file reload: install restart # the general Apache start/restart/stop # procedures start: $(APACHECTL) start restart: $(APACHECTL) restart stop: $(APACHECTL) stop -=#=- mod_%NAME%.la: mod_%NAME%.slo $(SH_LINK) -rpath $(libexecdir) -module -avoid-version mod_%NAME%.lo DISTCLEAN_TARGETS = modules.mk shared = mod_%NAME%.la -=#=- /* ** mod_%NAME%.c -- Apache sample %NAME% module ** [Autogenerated via ``apxs -n %NAME% -g''] ** ** To play with this sample module first compile it into a ** DSO file and install it into Apache's modules directory ** by running: **
** $ apxs -c -i mod_%NAME%.c** ** Then activate it in Apache's %TARGET%.conf file for instance ** for the URL /%NAME% in as follows: **
** # %TARGET%.conf ** LoadModule %NAME%_module modules/mod_%NAME%.so ** <Location /%NAME%> ** SetHandler %NAME% ** </Location>** ** Then after restarting Apache via **
** $ apachectl restart** ** you immediately can request the URL /%NAME% and watch for the ** output of this module. This can be achieved for instance via: **
** $ lynx -mime_header http://localhost/%NAME%** ** The output should be similar to the following one: **
** HTTP/1.1 200 OK ** Date: Tue, 31 Mar 1998 14:42:22 GMT ** Server: Apache/1.3.4 (Unix) ** Connection: close ** Content-Type: text/html**
** The sample page from mod_%NAME%.c*/ #include "httpd.h" #include "http_config.h" #include "http_protocol.h" #include "ap_config.h" /* The sample content handler */ static int %NAME%_handler(request_rec *r) {
if (strcmp(r->handler, "%NAME%")) {
return DECLINED;
}
r->content_type = "text/html";
if (!r->header_only)
ap_rputs("The sample page from mod_%NAME%.c\n", r);
return OK;
}
static void %NAME%_register_hooks(apr_pool_t *p)
{
ap_hook_handler(%NAME%_handler, NULL, NULL, APR_HOOK_MIDDLE);} /* Dispatch list for API hooks */ module AP_MODULE_DECLARE_DATA %NAME%_module = {
STANDARD20_MODULE_STUFF,
NULL, /* create per-dir config structures */
NULL, /* merge per-dir config structures */
NULL, /* create per-server config structures */
NULL, /* merge per-server config structures */
NULL, /* table of config file commands */
%NAME%_register_hooks /* register hooks */
};