Someone

g++ -c -pipe -isystem/data/build/koen/OE/build/tmp/angstrom/staging/i686-linux/include -D_REENTRANT -I/data/build/koen/OE/build/tmp/angstrom/staging/include -Wreturn-type -O2 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/cairo -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/freetype2 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/libpng12 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/gtk-2.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/lib/gtk-2.0/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/pango-1.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/glib-2.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/lib/glib-2.0/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/cairo -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/freetype2 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/libpng12 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/gtk-2.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/lib/gtk-2.0/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/atk-1.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/cairo -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/pango-1.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/glib-2.0 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/lib/glib-2.0/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/freetype2 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/libpng12 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/include/libxml2 -fPIC  -DBUILDING_GDK__=1 -DBUILDING_CAIRO__ -DUSE_SYSTEM_MALLOC -DNDEBUG -DHAVE_STDINT_H -DBUILD_WEBKIT -DENABLE_XPATH=1 -DENABLE_XSLT=1 -DWTF_CHANGES=1 -I/data/build/koen/OE/build/tmp/angstrom/staging/arm-angstrom-linux-gnueabi/qt4/mkspecs/linux-g++ -I../../../WebCore -I../../../WebCore/platform/gdk -I../../../WebCore/platform/network/gdk -I../../../WebCore/platform/graphics/cairo -I../../../WebCore/loader/gdk -I../../../WebCore/page/gdk -I../../../JavaScriptCore -I../../../JavaScriptCore/kjs -I../../../JavaScriptCore/bindings -I../../../JavaScriptCore/bindings/c -I../../../JavaScriptCore/wtf -I../../../WebCore -I../../../WebCore/ForwardingHeaders -I../../../WebCore/platform -I../../../WebCore/platform/network -I../../../WebCore/platform/graphics -I../../../WebCore/loader -I../../../WebCore/page -I../../../WebCore/css -I../../../WebCore/dom -I../../../WebCore/bridge -I../../../WebCore/editing -I../../../WebCore/rendering -I../../../WebCore/history -I../../../WebCore/xml -I../../../WebCore/html -Itmp -Itmp -Itmp -I../../../JavaScriptCore -I../../../JavaScriptCore/kjs -I../../../JavaScriptCore/bindings -I../../../JavaScriptCore/bindings/c -I../../../JavaScriptCore/wtf -I../../../JavaScriptCore/pcre -I/data/build/koen/OE/build/tmp/angstrom/work/armv5te-angstrom-linux-gnueabi/webkit-0.0+svn20070530-r0/WebKitBuilds/Debug//JavaScriptCore/kjs/tmp -I../../../WebCore/platform/image-decoders/bmp -I../../../WebCore/platform/image-decoders/gif -I../../../WebCore/platform/image-decoders/ico -I../../../WebCore/platform/image-decoders/jpeg -I../../../WebCore/platform/image-decoders/png -I../../../WebCore/platform/image-decoders/xbm -I../../../WebCore -I../../../WebCore/ForwardingHeaders -I../../../JavaScriptCore/kjs -I../../../JavaScriptCore/bindings -I../../../WebCore/platform -I../../../WebCore/platform/network -I../../../WebCore/platform/graphics -I../../../WebCore/platform/graphics/svg -I../../../WebCore/platform/graphics/svg/filters -I../../../WebCore/loader -I../../../WebCore/loader/icon -I../../../WebCore/css -I../../../WebCore/dom -I../../../WebCore/page -I../../../WebCore/bridge -I../../../WebCore/editing -I../../../WebCore/rendering -I../../../WebCore/history -I../../../WebCore/xml -I../../../WebCore/html -I../../../WebCore/bindings/js -I../../../WebCore/ksvg2 -I../../../WebCore/ksvg2/css -I../../../WebCore/ksvg2/svg -I../../../WebCore/ksvg2/misc -I../../../WebCore/ksvg2/events -I../../../WebCore/platform/image-decoders -I/data/build/koen/OE/build/tmp/angstrom/work/armv5te-angstrom-linux-gnueabi/webkit-0.0+svn20070530-r0/WebCore/../WebKitQt/WebCoreSupport -I../../../WebCore -I. -o tmp/regexp.o ../../../JavaScriptCore/kjs/regexp.cpp

The -I<staging> needs to come after the -I../../<webkit> stuff to avoid:

../../../JavaScriptCore/kjs/regexp.cpp: In constructor 'KJS::RegExp::RegExp(const KJS::UString&, int)':
../../../JavaScriptCore/kjs/regexp.cpp:51: error: cannot convert 'const uint16_t*' to 'const char*' for argument '1' to 'pcre* pcre_compile(const char*, int, const char**, int*, const unsigned char*)'
../../../JavaScriptCore/kjs/regexp.cpp:56: error: cannot convert 'const uint16_t*' to 'const char*' for argument '1' to 'pcre* pcre_compile(const char*, int, const char**, int*, const unsigned char*)'
../../../JavaScriptCore/kjs/regexp.cpp: In member function 'KJS::UString KJS::RegExp::match(const KJS::UString&, int, int*, int**)':
../../../JavaScriptCore/kjs/regexp.cpp:139: error: cannot convert 'const uint16_t*' to 'const char*' for argument '3' to 'int pcre_exec(const pcre*, const pcre_extra*, const char*, int, int, int, int*, int)'