libtool fails in pkg make, but succeeds in work dir

[Kenneth Freidank <kennethcf%earthlink.net@localhost>]

Help.

I am new to packaging.

I have submitted a new package, bouml, in pkgsrc-wip.  To get the 
source, cd to /usr/pkgsrc/devel.  Then, checkout wip/bouml.

$cd /usr/pkgsrc/devel
$cvs 
-d:pserver:anonymous%pkgsrc-wip.cvs.sourceforge.net@localhost:/cvsroot/pkgsrc-wip 
co -P -d bouml wip/bouml

When I run make, the source is retrieved, a patch is made to the 
author's makefile, and the build begins.  The build uses the QT3 qmake 
tool to create a Makefile from a .pro file in the author's source 
directory, src.  The resulting Makefile from QT3 is executed from the 
proper subdirectory, but fails. 

I can switch to the failed directory on the command line, and execute 
make on the same QT3 Makefile, and the build succeeds.  Can anyone help 
me understand why libtool is failing while executing inside the pkgsrc 
framework???

Thanks in advance.

Failed make...
$make
....
===> Building for bouml-2.17.1
Generate BOUML and the hand made plug-outs
for i in src  src/CppGenerator  src/CppReverse  src/JavaGenerator  
src/JavaReverse  src/JavaCat  src/IdlGenerator  src/PlugOutUpgrade; do ( 
if [ -d $i ]; then cd $i ; /usr/pkg/qt3/bin/qmake ; make ; fi; ) ; done
libtool --silent --mode=compile c++ -c -O2 -I/usr/pkg/include 
-I/usr/pkg/qt3/include -I/usr/include -DGLX_GLXEXT_LEGACY 
-I/usr/pkg/include/freetype2 -DQ_TRAILING_DIR_SEP  -DQT_NO_DEBUG 
-I/usr/pkg/qt3/mkspecs/netbsd-g++ -I. -Ibrowser -Idata -Idiagram 
-Idialog -Imisc -Itool -Ixpm -I../../../../../../pkg/include 
-I/usr/pkg/qt3/include -o BrowserAttribute.lo browser/BrowserAttribute.cpp
*** Error code 1

Succeeded make...
$ pwd
/usr/pkgsrc/devel/bouml/work/bouml_2.17.1
$ make
Generate BOUML and the hand made plug-outs
for i in src  src/CppGenerator  src/CppReverse  src/JavaGenerator  
src/JavaReverse  src/JavaCat  src/IdlGenerator  src/PlugOutUpgrade; do ( 
if [ -d $i ]; then cd $i ; /usr/pkg/qt3/bin/qmake ; make ; fi; ) ; done
libtool --silent --mode=compile c++ -c -O2 -I/usr/pkg/include 
-I/usr/pkg/qt3/include -I/usr/include -DGLX_GLXEXT_LEGACY 
-I/usr/pkg/include/freetype2 -DQ_TRAILING_DIR_SEP  -DQT_NO_DEBUG 
-I/usr/pkg/qt3/mkspecs/netbsd-g++ -I. -Ibrowser -Idata -Idiagram 
-Idialog -Imisc -Itool -Ixpm -I../../../../../../pkg/include 
-I/usr/pkg/qt3/include -o BrowserAttribute.lo browser/BrowserAttribute.cpp
libtool --silent --mode=compile c++ -c -O2 -I/usr/pkg/include 
-I/usr/pkg/qt3/include -I/usr/include -DGLX_GLXEXT_LEGACY 
-I/usr/pkg/include/freetype2 -DQ_TRAILING_DIR_SEP  -DQT_NO_DEBUG 
-I/usr/pkg/qt3/mkspecs/netbsd-g++ -I. -Ibrowser -Idata -Idiagram 
-Idialog -Imisc -Itool -Ixpm -I../../../../../../pkg/include 
-I/usr/pkg/qt3/include -o BrowserExtraMember.lo 
browser/BrowserExtraMember.cpp

CONFIGURATION
$ libtool --version
ltmain.sh (GNU libtool) 1.5.22 (1.1220.2.365 2005/12/18 22:14:06)

Copyright (C) 2005  Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

NetBSD papadog.genken 3.99.21 NetBSD 3.99.21 (XSPD) #0: Thu Jul 13 07:51:25 EST 
2006  solomon%papadog.genken@localhost:/usr/obj/sys/arch/i386/compile/XSPD i386