391943 - Mingw build error: undefined reference to `EnsureSymInitialized'

Status: RESOLVED FIXED

(Core :: General, defect)

Description

[Martijn Wargers (dead)]

I'm getting this build error in my mingw debug build, after updating the tree:

/cygdrive/c/mozilla/mozilla/build/cygwin-wrapper g++ -mno-cygwin -shared -Wl,--o
ut-implib -Wl,libxpcom_core.dll.a -o xpcom_core.dll  pldhash.o nsArrayEnumerator
.o nsArrayUtils.o nsCategoryCache.o nsCOMPtr.o nsCOMArray.o nsCRTGlue.o nsCompon
entManagerUtils.o nsEnumeratorUtils.o nsID.o nsIInterfaceRequestorUtils.o nsINIP
arser.o nsISupportsImpl.o nsMemory.o nsWeakReference.o nsGREGlue.o nsVersionComp
arator.o nsTHashtable.o nsQuickSort.o nsVoidArray.o nsTArray.o nsThreadUtils.o n
sTObserverArray.o nsCycleCollectionParticipant.o nsAutoLock.o nsGenericFactory.o
 nsProxyRelease.o nsXPComInit.o nsXPCOMStrings.o dlldeps.o   ./module.res
   -Wl,--whole-archive ../ds/libxpcomds_s.a ../io/libxpcomio_s.a ../components/l
ibxpcomcomponents_s.a ../threads/libxpcomthreads_s.a ../proxy/src/libxpcomproxy_
s.a ../base/libxpcombase_s.a ../reflect/xptcall/src/libxptcall.a ../reflect/xptc
all/src/libxptcmd.a ../reflect/xptinfo/src/libxptinfo.a ../../dist/lib/libxpt.a
../string/src/libstring_s.a  -Wl,--no-whole-archive  -L../../dist/lib -lnspr4 -l
plc4 -lplds4 -lshell32 -lole32 -luuid -lversion -limagehlp -lm  -lgdi32 -lwinmm
-lwsock32
Creating library file: libxpcom_core.dll.a
../base/libxpcombase_s.a(nsTraceRefcntImpl.o): In function `ZN17nsTraceRefcntImp
l18LoadLibrarySymbolsEPKcPv':c:/mozilla/mozilla/xpcom/base/nsTraceRefcntImpl.cpp
:900: undefined reference to `EnsureSymInitialized'
:c:/mozilla/mozilla/xpcom/base/nsTraceRefcntImpl.cpp:916: undefined reference to
 `_SymLoadModule'
collect2: ld returned 1 exit status
make[5]: *** [xpcom_core.dll] Error 1
make[5]: Leaving directory `/cygdrive/c/mozilla/mozilla/xpcom/build'
make[4]: *** [libs] Error 2
make[4]: Leaving directory `/cygdrive/c/mozilla/mozilla/xpcom'
make[3]: *** [libs_tier_xpcom] Error 2
make[3]: Leaving directory `/cygdrive/c/mozilla/mozilla'
make[2]: *** [tier_xpcom] Error 2
make[2]: Leaving directory `/cygdrive/c/mozilla/mozilla'
make[1]: *** [alldep] Error 2
make[1]: Leaving directory `/cygdrive/c/mozilla/mozilla'
make: *** [alldep] Error 2

I suspect this is caused somehow by the patch from bug 374689.

Comment 1

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

I'm guessing the patch to bug 391793 will make this go away; the question is whether there will be other errors remaining.

Comment 2

[Martijn Wargers (dead)]

Thanks, that seems to work.

Comment 3

[Martijn Wargers (dead)]

Fixed by bug 391793.