www/seamonkey2: build failure

[barbara]

I'm trying to install seamonkey2 on FreeBSD (RELENG_7) but the build fails:

c++ -o nsBidi.o -c -I../../dist/include/system_wrappers -include ../../config/gcc_hidden.h -DMOZILLA_INTERNAL_API -DMOZ_SUITE=1 -DOSTYPE=\"FreeBSD7\" -DOSARCH=FreeBSD -D_IMPL_NS_LAYOUT -I. -I./../style -I./../generic -I./../forms -I./../tables -I./../printing -I./../xul/base/src -I./../xul/base/src/tree/src -I./../../content/base/src -I./../../content/events/src -I./../../content/xbl/src -I./../../view/src -I./../../dom/src/base -I./../../content/svg/content/src  -I./../mathml/content/src -I./../mathml/base/src -I./../svg/base/src -I./../../content/html/content/src -I. -I. -I../../dist/include/xpcom -I../../dist/include/string -I../../dist/include/dom -I../../dist/include/content -I../../dist/include/xuldoc -I../../dist/include/gfx -I../../dist/include/widget -I../../dist/include/view -I../../dist/include/necko -I../../dist/include/docshell -I../../dist/include/webshell -I../../dist/include/webbrwsr -I../../dist/include/uriloader -I../../dist/include/js -I../../dist/include/xpconnect -I../../dist/include/plugin -I../../dist/include/locale -I../../dist/include/pref -I../../dist/include/imglib2 -I../../dist/include/unicharutil -I../../dist/include/htmlparser -I../../dist/include/util -I../../dist/include/windowwatcher -I../../dist/include/shistory -I../../dist/include/caps -I../../dist/include/thebes -I../../dist/include/qcms -I../../dist/include/accessibility -I../../dist/include   -I../../dist/include/layout -I/usr/local/include/nspr   -I/usr/include -I/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla/dist/sdk/include -I/usr/local/include   -fPIC  -I/usr/local/include/nss -I/usr/local/include/nss/nss   -I/usr/local/include  -I/usr/local/include -fno-rtti -fno-exceptions -Wall -Wpointer-arith -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -Wcast-align -Wno-invalid-offsetof -Wno-long-long -O2 -pipe -fno-strict-aliasing -march=athlon-mp -fno-strict-aliasing -fshort-wchar -pipe  -DNDEBUG -DTRIMMED -O -D_THREAD_SAFE -I/usr/local/include/cairo -I/usr/local/include/pixman-1 -I/usr/local/include/freetype2 -I/usr/local/include   -D_THREAD_SAFE -I/usr/local/include/cairo -I/usr/local/include -I/usr/local/include/pixman-1 -I/usr/local/include/freetype2    -I/usr/local/include/nss -I/usr/local/include/nss/nss   -I/usr/local/include  -I/usr/local/include -DMOZILLA_CLIENT -include ../../mozilla-config.h nsBidi.cpp
nsBidiPresUtils.cpp: In member function 'nsresult nsBidiPresUtils::ProcessText(const PRUnichar*, PRInt32, nsBidiDirection, nsPresContext*, nsBidiPresUtils::BidiProcessor&, nsBidiPresUtils::Mode, nsBidiPositionResolve*, PRInt32, nscoord*)':
nsBidiPresUtils.cpp:1472: warning: comparison between signed and unsigned integer expressions
nsBidiPresUtils.cpp:1416: warning: 'xEndRun' may be used uninitialized in this function
nsIStyleSheetService.idl
/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla/dist/bin/xpidl -m typelib -w -I. -I../../dist/idl -e _xpidlgen/nsIStyleSheetService.xpt -d .deps/nsIStyleSheetService.pp nsIStyleSheetService.idl
/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla/dist/bin/xpt_link _xpidlgen/layout_base.xpt _xpidlgen/nsIStyleSheetService.xpt 
nsBidiPresUtils.cpp: In member function 'void nsBidiPresUtils::InitLogicalArray(nsIFrame*)':
nsBidiPresUtils.cpp:611: warning: 'styleContext' may be used uninitialized in this function
rm -f libgkbase_s.a
ar cr libgkbase_s.a nsCSSColorUtils.o nsCSSFrameConstructor.o nsCSSRendering.o nsCSSRenderingBorders.o nsCaret.o nsChildIterator.o nsCounterManager.o nsDisplayList.o nsDocumentViewer.o nsFrameManager.o nsFrameTraversal.o nsGenConList.o nsImageLoader.o nsLayoutDebugger.o nsLayoutHistoryState.o nsLayoutUtils.o nsPresContext.o nsPresShell.o nsPresState.o nsQuoteList.o nsStyleChangeList.o nsStyleSheetService.o nsFocusEventSuppressor.o nsBidiPresUtils.o nsBidi.o  
ranlib libgkbase_s.a
/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla/config/nsinstall -R -m 644 _xpidlgen/layout_base.xpt ../../dist/bin/components
gmake[5]: Leaving directory `/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla/layout/base'
gmake[4]: Leaving directory `/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla/layout'
gmake[3]: *** [libs_tier_gecko] Error 2
gmake[3]: Leaving directory `/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla'
gmake[2]: *** [tier_gecko] Error 2
gmake[2]: Leaving directory `/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla'
gmake[1]: *** [default] Error 2
gmake[1]: Leaving directory `/usr/ports/www/seamonkey2/work/comm-1.9.1/mozilla'
gmake: *** [default] Error 2
*** Error code 1

Stop in /usr/ports/www/seamonkey2.
*** Error code 1

Stop in /usr/ports/www/seamonkey2.


Thanks
Barbara