modena@makoto 08:19:54/110110(..wip/x264-devel)% ls -l /usr/pkg/lib/libx2*
-rw-r--r--  1 root  wheel  590656 Jan  9 09:48 /usr/pkg/lib/libx264.a
-rw-r--r--  1 root  wheel     991 Jan  9 09:48 /usr/pkg/lib/libx264.la
lrwxr-xr-x  1 root  wheel      16 Jan  9 09:48 /usr/pkg/lib/libx264.so -> libx264.so.0.0.0
lrwxr-xr-x  1 root  wheel      16 Jan  9 09:48 /usr/pkg/lib/libx264.so.0 -> libx264.so.0.0.0
-rwxr-xr-x  1 root  wheel  459759 Jan  9 09:48 /usr/pkg/lib/libx264.so.0.0.0
modena@makoto 08:23:31/110110(..wip/x264-devel)% 

XlibInt.c:3041: warning: format not a string literal, argument types not checked
XlibInt.c:3045: warning: format not a string literal, argument types not checked
  CC     Xrm.lo
  CC     xcb_disp.lo
  CC     xcb_io.lo
xcb_io.c: In function '_XReply':
xcb_io.c:602: error: 'xcb_generic_error_t' has no member named 'major_code'
xcb_io.c:611: error: 'xcb_generic_error_t' has no member named 'major_code'
gnumake[3]: *** [xcb_io.lo] Error 1
gnumake[2]: *** [all-recursive] Error 1
gnumake[1]: *** [all] Error 2
gnumake: *** [all-recursive] Error 1
*** Error code 2

d138@makoto 18:34:27/110110(~)% ls -l /usr/*/include/xcb/xcb.h
-rw-r--r--  1 root  wheel  15349 Jul  6  2009 /usr/X11/include/xcb/xcb.h
-rw-r--r--  1 root  wheel  15349 Jul  6  2009 /usr/X11R6/include/xcb/xcb.h
-rw-r--r--  1 root  wheel  16237 Jan 10 18:11 /usr/pkg/include/xcb/xcb.h

d138@makoto 18:34:52/110110(~)% diff -u /usr/{X11,pkg}/include/xcb/xcb.h
--- /usr/X11/include/xcb/xcb.h  2009-07-06 14:51:11.000000000 +0900
+++ /usr/pkg/include/xcb/xcb.h  2011-01-10 18:11:07.000000000 +0900
@@ -141,7 +141,11 @@
     uint8_t   response_type;  /**< Type of the response */
     uint8_t   error_code;     /**< Error code */
     uint16_t sequence;       /**< Sequence number */
-    uint32_t pad[7];         /**< Padding */
+    uint32_t resource_id;     /** < Resource ID for requests with side effects only */
+    uint16_t minor_code;      /** < Minor opcode of the failed request */
+    uint8_t major_code;       /** < Major opcode of the failed request */
+    uint8_t pad0;
+    uint32_t pad[5];         /**< Padding */
     uint32_t full_sequence;  /**< full sequence */
 } xcb_generic_error_t;
 
@@ -281,6 +285,22 @@
(omitted)

d138@makoto 18:43:06/110110(~)% ls -l pkgsrc/x11/libX11/work/.buildlink/include/xcb/xcb*
lrwxr-xr-x  1 makoto  staff  42 Jan 10 18:12 
  pkgsrc/x11/libX11/work/.buildlink/include/xcb/xcb.h 
  -> /usr/pkg/share/x11-links/include/xcb/xcb.h

＠ Looking into xcb/xcb*h stuff:

d138@makoto 21:34:30/110110(~/pkgsrc)% ls -l /usr/*/include/xcb/xcb.h
-rw-r--r--  1 root  wheel  15349 Jul  6  2009 /usr/X11/include/xcb/xcb.h
-rw-r--r--  1 root  wheel  15349 Jul  6  2009 /usr/X11R6/include/xcb/xcb.h
-rw-r--r--  1 root  wheel  16237 Jan 10 18:11 /usr/pkg/include/xcb/xcb.h

d138@makoto 21:34:42/110110(~/pkgsrc)% ls -l packages/All/x11*
-rw-r--r--  1 makoto  staff  22017 Aug 28  2009 packages/All/x11-links-0.43.tgz
-rw-r--r--  1 makoto  staff  24461 Jan 10 17:50 packages/All/x11-links-0.61.tgz

d138@makoto 21:34:59/110110(~/pkgsrc)% ls -l /usr/pkg/share/x11-links/
total 0
drwxr-xr-x  2 root  wheel   102 Jan 10 17:51 bin
drwxr-xr-x  5 root  wheel   238 Jan 10 17:51 include
drwxr-xr-x  3 root  wheel  7004 Jan 10 17:51 lib
drwxr-xr-x  4 root  wheel   136 Jan 10 17:51 share
d138@makoto 21:35:55/110110(~/pkgsrc)% ls -l /usr/pkg/share/x11-links/include/xcb/xcb.h
lrwxr-xr-x  1 root  wheel  26 Jan 10 17:50 /usr/pkg/share/x11-links/include/xcb/xcb.h -> /usr/X11/include/xcb/xcb.h
d138@makoto 21:36:02/110110(~/pkgsrc)% 

 ls -tl packages/All/* |less
-rw-r--r--  1 makoto  staff     369825 Jan 10 18:11 packages/All/libxcb-1.7.tgz
-rw-r--r--  1 makoto  staff      44788 Jan 10 18:09 packages/All/xcb-proto-1.6.tgz
-rw-r--r--  1 makoto  staff      17872 Jan 10 18:09 packages/All/py26-xcbgen-1.6nb1.tgz
-rw-r--r--  1 makoto  staff    4631918 Jan 10 17:52 packages/All/dejavu-ttf-2.32.tgz
-rw-r--r--  1 makoto  staff      38936 Jan 10 17:51 packages/All/ttmkfdir2-20021109nb3.tgz
-rw-r--r--  1 makoto  staff      24461 Jan 10 17:50 packages/All/x11-links-0.61.tgz

cd /usr/pkg/share/x11-links/include/xcb
d138@makoto 21:55:55/110110(..include/xcb)% foreach i (*)
if [ -f /usr/pkg/include/xcb/$i ]; then sudo rm $i; sudo ln -s /usr/pkg/include/xcb/$i .
fi
end
d138@makoto 21:56:13/110110(..include/xcb)% 

/Users/makoto/pkgsrc/x11/qt4-libs/
  work/qt-everywhere-opensource-src-4.7.1/src/corelib/io/qsettings_mac.cpp:628: 
  error: no 
 'bool QConfFileSettingsPrivate::writePlistFile(const QString&, const ParsedSettingsMap&) const'
 member function declared in class 
 'QConfFileSettingsPrivate'
 make: *** [qsettings_mac.o] Error 1
*** Error code 2

Stop.
bmake: stopped in /Users/makoto/pkgsrc/x11/qt4-libs

=> Modifying libtool scripts to use pkgsrc libtool
WARNING: Please add USE_TOOLS+=perl to the package Makefile.
===> Building for qt4-libs-4.7.1nb1
gnumake: *** No rule to make target `sub-src'.  Stop.
*** Error code 2

Stop.
bmake: stopped in /Users/makoto/pkgsrc/x11/qt4-libs
*** Error code 1

d138@makoto 00:05:01/110111(..x11/qt4-libs)% \
(cd  work/qt-everywhere-opensource-src-4.7.1/src; make sub-src) 

libtool --silent --mode=link g++ -lresolv -L/usr/pkg/lib
-L/usr/lib -L/usr/X11/lib -Xarch_i386
-mmacosx-version-min=10.4 -L/usr/pkg/qt4/lib -o
../../../bin/moc release-shared/moc.lo
release-shared/preprocessor.lo release-shared/generator.lo
release-shared/parser.lo release-shared/token.lo
release-shared/main.lo -L/usr/pkg/lib -L/usr/lib
-L/usr/X11/lib
-L/Users/makoto/pkgsrc/x11/qt4-libs/work/qt-everywhere-opensource-src-4.7.1/src/tools/bootstrap
-lbootstrap -L/usr/pkg/lib -L/usr/lib -L/usr/X11/lib -lz -lz

Undefined symbols:
  "_FSIsAliasFile", referenced from:
      QFSFileEngine::fileFlags(QFlags<QAbstractFileEngine::FileFlag>) const 
      in libbootstrap.a(qfsfileengine_unix.o)
  "_CFStringCreateWithPascalString", referenced from:
      qt_mac_from_pascal_string(unsigned char const*)in libbootstrap.a(qglobal.o)
  "QCFString::operator QString() const", referenced from:
      qt_mac_from_pascal_string(unsigned char const*)in libbootstrap.a(qglobal.o)