This should be with a clean build...
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showAboutlyx()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:41:
undefined reference to `gui_ShowAboutlyx'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showBibitem(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:47:
undefined reference to `gui_ShowBibitem'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showBibtex(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:53:
undefined reference to `gui_ShowBibtex'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showCharacter()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:59:
undefined reference to `gui_ShowCharacter'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::setUserFreeFont()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:65:
undefined reference to `gui_SetUserFreeFont'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showCitation(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:71:
undefined reference to `gui_ShowCitation'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::createCitation(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:77:
undefined reference to `gui_CreateCitation'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showDocument()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:83:
undefined reference to `gui_ShowDocument'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showError(InsetError*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:89:
undefined reference to `gui_ShowError'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showERT(InsetERT*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:95:
undefined reference to `gui_ShowERT'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::updateERT(InsetERT*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:101:
undefined reference to `gui_UpdateERT'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showExternal(InsetExternal*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:107:
undefined reference to `gui_ShowExternal'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showFile(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:113:
undefined reference to `gui_ShowFile'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showFloat(InsetFloat*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:119:
undefined reference to `gui_ShowFloat'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showForks()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:125:
undefined reference to `gui_ShowForks'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showGraphics(InsetGraphics*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:131:
undefined reference to `gui_ShowGraphics'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showInclude(InsetInclude*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:137:
undefined reference to `gui_ShowInclude'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showIndex(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:143:
undefined reference to `gui_ShowIndex'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::createIndex()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:149:
undefined reference to `gui_CreateIndex'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showLogFile()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:155:
undefined reference to `gui_ShowLogFile'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showMathPanel()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:161:
undefined reference to `gui_ShowMathPanel'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showMinipage(InsetMinipage*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:167:
undefined reference to `gui_ShowMinipage'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::updateMinipage(InsetMinipage*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:173:
undefined reference to `gui_UpdateMinipage'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showParagraph()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:179:
undefined reference to `gui_ShowParagraph'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showPreamble()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:185:
undefined reference to `gui_ShowPreamble'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showPreferences()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:191:
undefined reference to `gui_ShowPreferences'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showPrint()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:197:
undefined reference to `gui_ShowPrint'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showRef(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:203:
undefined reference to `gui_ShowRef'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::createRef(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:209:
undefined reference to `gui_CreateRef'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showSearch()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:215:
undefined reference to `gui_ShowSearch'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showSendto()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:221:
undefined reference to `gui_ShowSendto'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showSpellchecker()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:227:
undefined reference to `gui_ShowSpellchecker'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showTabular(InsetTabular*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:233:
undefined reference to `gui_ShowTabular'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::updateTabular(InsetTabular*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:239:
undefined reference to `gui_UpdateTabular'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showTabularCreate()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:245:
undefined reference to `gui_ShowTabularCreate'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showThesaurus(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:251:
undefined reference to `gui_ShowThesaurus'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showTexinfo()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:257:
undefined reference to `gui_ShowTexinfo'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showTOC(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:263:
undefined reference to `gui_ShowTOC'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::createTOC(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:269:
undefined reference to `gui_CreateTOC'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::showUrl(InsetCommand*)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:275:
undefined reference to `gui_ShowUrl'
frontends/.libs/libfrontends.a(Dialogs.o): In function
`Dialogs::createUrl(std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&)':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:281:
undefined reference to `gui_CreateUrl'
frontends/.libs/libfrontends.a(Dialogs.o): In function `Dialogs::showVCLogFile()':
/home/larsbj/Development/lyx-devel/build/src/frontends/../../../src/frontends/Dialogs.C:287:
undefined reference to `gui_ShowVCLogFile'
collect2: ld returned 1 exit status
make[3]: *** [lyx] Error 1
make[3]: Leaving directory `/home/larsbj/Development/lyx-devel/build/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/larsbj/Development/lyx-devel/build/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/larsbj/Development/lyx-devel/build/src'
make: *** [all-recursive] Error 1
--
Lgb
