copying optimize.c into apc, just for fun :)

[Xuefer]

cvs di config.m4 Makefile.in
Index: config.m4
===================================================================
RCS file: /repository/pecl/apc/config.m4,v
retrieving revision 3.9
diff -u -r3.9 config.m4
--- config.m4   4 Aug 2003 19:02:47 -0000       3.9
+++ config.m4   30 Jun 2004 07:09:21 -0000
@@ -28,6 +28,20 @@
  fi
fi

+AC_MSG_CHECKING(whether to enable mmcache optimizer)
+AC_ARG_ENABLE(mmcache-optimizer,
+[  --enable-mmcache-optimizer Enable mmcache optimizer],[
+  if test "$enableval" = "yes" ; then
+    AC_DEFINE(WITH_MMCACHE_OPTIMIZER, 1, [ ])
+    AC_MSG_RESULT(yes)
+  else
+    AC_MSG_RESULT(no)
+  fi
+],[
+  AC_DEFINE(WITH_MMCACHE_OPTIMIZER, 1, [ ])
+  AC_MSG_RESULT(yes)
+])
+
AC_MSG_CHECKING(whether to enable mmap support instead of IPC shm)
AC_ARG_ENABLE(mmap,
[  --enable-mmap  Enable mmap support instead of IPC shm],[
Index: Makefile.in
===================================================================
RCS file: /repository/pecl/apc/Makefile.in,v
retrieving revision 3.9
diff -u -r3.9 Makefile.in
--- Makefile.in 27 Jun 2003 19:11:41 -0000      3.9
+++ Makefile.in 30 Jun 2004 07:09:21 -0000
@@ -16,6 +16,7 @@
                        apc_zend.c \
                        apc_mmap.c \
                        apc_optimizer.c \
+                       mmcache_optimize.c \
                        apc_pair.c \
                        apc_debug.c \
                        php_apc.c

and in apc_cache.c:
    op_array->last = compress_ops(op_array, jumps);
    destroy_jump_array(jumps, jump_array_size);

+#ifdef WITH_MMCACHE_OPTIMIZER
+    mmcache_optimize(op_array);
+#endif

    return op_array;

copy ../turck-mmcahe/mmcache.h ./
copy ../turck-mmcahe/optimize.c ./mmcache_optimize.c

now run phpize or ./buildconf
and
./configure --with-mmcache-optimizer && make && make install
:)

btw: current optimize in apc(not the one of mmcahe) is unstable, need to patch, see: http://pecl.php.net/bugs/search.php?cmd=display&bug_type\[]=APC&status=Open

[Xuefer]

fix some mistake
Index: config.m4
===================================================================
RCS file: /repository/pecl/apc/config.m4,v
retrieving revision 3.9
diff -u -r3.9 config.m4
--- config.m4   4 Aug 2003 19:02:47 -0000       3.9
+++ config.m4   30 Jun 2004 09:11:03 -0000
@@ -28,6 +28,20 @@
  fi
fi

+AC_MSG_CHECKING(whether to enable mmcache optimizer)
+AC_ARG_ENABLE(mmcache-optimizer,
+[  --enable-mmcache-optimizer Enable mmcache optimizer],[
+  if test "$enableval" = "yes" ; then
+    AC_DEFINE(HAVE_MMCACHE, 1, [ ])
+    AC_DEFINE(WITH_MMCACHE_OPTIMIZER, 1, [ ])
+    AC_MSG_RESULT(yes)
+  else
+    AC_MSG_RESULT(no)
+  fi
+],[
+  AC_MSG_RESULT(no)
+])
+
AC_MSG_CHECKING(whether to enable mmap support instead of IPC shm)
AC_ARG_ENABLE(mmap,
[  --enable-mmap  Enable mmap support instead of IPC shm],[

[Gabriel Ricard]

I've been wondering about the licensing legality of linking Turck MMCache and PHP. Turck itself is licensed under the GPL, but the PHP License is not GPL compatible. I don't expect anyone to make a big fuss about this, but it is rather odd.

[Xuefer]

well.
i do that because someone short discuss about "merging turck mmcache into apc" (in sf.net)
that make me haven't noticed its license is GPL

maybe OK for just testing purpose?

btw: the above "fun" is still broken. more modify need to be done to "merge" it. but it isn't that difficult.

i made apc+mmcache optimizer run some small script
but crash with scripts which have constant-folding
lol~ may be the problem of apc itself