Fix building thttpd SAPI module.

This works now with thttpd 2.19.

Thanks to Andrzej Borsuk <andrzej.borsuk@alfaelektro.com.pl> for
pointing me into the right direction.

sapi/thttpd/Makefile.in

@@ -1,5 +1,5 @@
 
 LTLIBRARY_NAME    = libsapi.la
-LTLIBRARY_SOURCES = thttpd.c
+LTLIBRARY_SOURCES = stub.c
 
 include $(top_srcdir)/build/ltlib.mk

sapi/thttpd/README

@@ -4,7 +4,7 @@ README FOR THTTPD MODULE (by Sascha Schumann)
 	This is a SAPI module for PHP 4.0 supporting thttpd, the tiny,
 	turbo, throttling HTTP server by Jef Poskanzer.
 
-	The module contains a patch against version 2.10 of thttpd. The patch
+	The module contains a patch against version 2.19 of thttpd. The patch
 	adds hooks to thttpd to call PHP, if a filename matches *.php. This
 	patch will be applied when you install PHP.
 
@@ -20,11 +20,11 @@ REQUIRED DOWNLOADS
 	   
 	2. PHP 4.0.x
 	   
-	   Beta Versions:
-	   http://www.php.net/version4/
+	   Download:
+	   http://www.php.net/
 	   
-	   Snapshots:
-	   http://va.php.net/~sas/snapshots/
+	   Snapshots from CVS:
+	   http://snaps.php.net/
 
 
 BUILD INSTRUCTIONS

sapi/thttpd/config.m4

@@ -5,6 +5,8 @@ AC_ARG_WITH(thttpd,
   INSTALL_IT="\
     echo 'PHP_LIBS = -L. -lphp4 \$(PHP_LIBS) \$(EXTRA_LIBS)' > $THTTPD/php_makefile; \
     echo 'PHP_LDFLAGS = \$(NATIVE_RPATHS) \$(PHP_LDFLAGS)' >> $THTTPD/php_makefile; \
+    echo 'PHP_CFLAGS = \$(COMMON_FLAGS) \$(CFLAGS) \$(EXTRA_CFLAGS)' >> $THTTPD/php_makefile; \
+    \$(LN_S) $abs_srcdir/sapi/thttpd/thttpd.c $THTTPD/php_thttpd.c; \
     cp $abs_srcdir/sapi/thttpd/php_thttpd.h $SAPI_STATIC $THTTPD;\
     test -f $THTTPD/php_patched || \
     (cd $THTTPD && patch < $abs_srcdir/sapi/thttpd/thttpd_patch && touch php_patched)"

sapi/thttpd/thttpd_patch

@@ -1,6 +1,6 @@
-diff -ur thttpd-2.10/Makefile.in thttpd-2.10-php/Makefile.in
---- thttpd-2.10/Makefile.in	Mon Oct 11 20:45:38 1999
-+++ thttpd-2.10-php/Makefile.in	Mon Dec 20 01:37:49 1999
+diff -ur thttpd-2.19/Makefile.in thttpd-2.19-t/Makefile.in
+--- thttpd-2.19/Makefile.in	Tue Jul  4 18:21:32 2000
++++ thttpd-2.19-t/Makefile.in	Mon Aug  7 15:34:41 2000
 @@ -46,13 +46,15 @@
  
  # You shouldn't need to edit anything below here.
@@ -19,9 +19,31 @@ diff -ur thttpd-2.10/Makefile.in thttpd-2.10-php/Makefile.in
  NETLIBS =	@V_NETLIBS@
  INSTALL =	@INSTALL@
  
-diff -ur thttpd-2.10/libhttpd.c thttpd-2.10-php/libhttpd.c
---- thttpd-2.10/libhttpd.c	Wed Dec 15 23:22:50 1999
-+++ thttpd-2.10-php/libhttpd.c	Mon Dec 20 01:05:47 1999
+@@ -62,7 +64,7 @@
+ 	@rm -f $@
+ 	$(CC) $(CFLAGS) -c $*.c
+ 
+-SRC =		thttpd.c libhttpd.c fdwatch.c mmc.c timers.c match.c tdate_parse.c syslog.c
++SRC =		thttpd.c libhttpd.c fdwatch.c mmc.c timers.c match.c tdate_parse.c syslog.c php_thttpd.c
+ 
+ OBJ =		$(SRC:.c=.o) @LIBOBJS@
+ 
+@@ -151,6 +153,9 @@
+ 
+ tags:
+ 	ctags -wtd *.c *.h
++
++php_thttpd.o: php_thttpd.c
++	$(CC) $(PHP_CFLAGS) $(CFLAGS) -c php_thttpd.c
+ 
+ tar:
+ 	@name=`sed -n -e '/SERVER_SOFTWARE/!d' -e 's,.*thttpd/,thttpd-,' -e 's, .*,,p' version.h` ; \
+Only in thttpd-2.19-t/cgi-src: Makefile
+Only in thttpd-2.19-t/: config.log
+Only in thttpd-2.19-t/extras: Makefile
+diff -ur thttpd-2.19/libhttpd.c thttpd-2.19-t/libhttpd.c
+--- thttpd-2.19/libhttpd.c	Fri Jun 23 05:43:40 2000
++++ thttpd-2.19-t/libhttpd.c	Mon Aug  7 15:27:25 2000
 @@ -75,6 +75,8 @@
  #include "match.h"
  #include "tdate_parse.h"
@@ -31,36 +53,41 @@ diff -ur thttpd-2.10/libhttpd.c thttpd-2.10-php/libhttpd.c
  #ifndef STDIN_FILENO
  #define STDIN_FILENO 0
  #endif
-@@ -211,7 +213,11 @@
+@@ -224,6 +226,8 @@
  	free( (void*) hs->cwd );
      if ( hs->cgi_pattern != (char*) 0 )
  	free( (void*) hs->cgi_pattern );
 +    if ( hs->php_pattern != (char*) 0 )
-+	free( (void *) hs->php_pattern );
++	free( (void*) hs->php_pattern );
+     if ( hs->charset != (char*) 0 )
+ 	free( (void*) hs->charset );
+     if ( hs->url_pattern != (char*) 0 )
+@@ -231,6 +235,7 @@
+     if ( hs->local_pattern != (char*) 0 )
+ 	free( (void*) hs->local_pattern );
      free( (void*) hs );
-+	
 +    thttpd_php_shutdown();
      }
  
  
-@@ -244,6 +250,7 @@
-     else
- 	hs->hostname = strdup( hostname );
+@@ -291,6 +296,7 @@
+ 	}
+ 
      hs->port = port;
 +    hs->php_pattern = strdup("*.php");
      if ( cgi_pattern == (char*) 0 )
  	hs->cgi_pattern = (char*) 0;
      else
-@@ -272,6 +279,8 @@
-     hs->no_symlinks = no_symlinks;
-     hs->vhost = vhost;
+@@ -379,6 +385,8 @@
+     int listen_fd;
+     int on, flags;
  
 +    thttpd_php_init();
 +
      /* Create socket. */
-     hs->listen_fd = socket( AF_INET, SOCK_STREAM, 0 );
-     if ( hs->listen_fd < 0 )
-@@ -3129,6 +3138,11 @@
+     listen_fd = socket( saP->sa.sa_family, SOCK_STREAM, 0 );
+     if ( listen_fd < 0 )
+@@ -3302,6 +3310,11 @@
  	 ( hc->sb.st_mode & S_IXOTH ) &&
  	 match( hc->hs->cgi_pattern, hc->expnfilename ) )
  	return cgi( hc );
@@ -72,14 +99,14 @@ diff -ur thttpd-2.10/libhttpd.c thttpd-2.10-php/libhttpd.c
  
      /* It's not CGI.  If it's executable or there's pathinfo, someone's
      ** trying to either serve or run a non-CGI file as CGI.   Either case
-diff -ur thttpd-2.10/libhttpd.h thttpd-2.10-php/libhttpd.h
---- thttpd-2.10/libhttpd.h	Wed Dec  8 19:53:34 1999
-+++ thttpd-2.10-php/libhttpd.h	Mon Dec 20 01:06:09 1999
-@@ -57,6 +57,7 @@
-     struct in_addr host_addr;
+diff -ur thttpd-2.19/libhttpd.h thttpd-2.19-t/libhttpd.h
+--- thttpd-2.19/libhttpd.h	Tue Jun 13 20:48:56 2000
++++ thttpd-2.19-t/libhttpd.h	Mon Aug  7 15:33:08 2000
+@@ -69,6 +69,7 @@
+     char* server_hostname;
      int port;
      char* cgi_pattern;
 +    char* php_pattern;
+     char* charset;
      char* cwd;
-     int listen_fd;
-     FILE* logfp;
+     int listen4_fd, listen6_fd;