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Multiple Definition of "_Unwind_Resume"
From: |
Hoyt, David |
Subject: |
Multiple Definition of "_Unwind_Resume" |
Date: |
Fri, 21 Aug 2009 10:29:21 -0700 |
I'm using mingw gcc 4.4.0 w/ dw2 exception handling on a windows xp machine.
I'm using the latest source (I think - v2.8.3). When compiling, I get a
multiple definition error for "_Unwind_Resume." The shared libraries (dlls)
compile fine, but it errors out when attempting to link a test C++ program. I
didn't used to get any errors like this, but I was using a slightly older
version of gcc and it was using SJLJ exception handling. Here's the output:
libtool: link: g++ -g -O2 -Wl,--exclude-libs=libintl.a -o .libs/ex-cxx.exe
ex-cxx.o ./.libs/libexamples.a ../../lib/.libs/libgnutls.dll.a
../../libextra/.libs/libgnutls-extra.dll.a ../../gl/.libs/libgnu.a
../../lib/.libs/libgnutlsxx.dll.a
/C/Build/Windows/Win32/Release/obj/gnutls/lib/.libs/libgnutls.dll.a -lz
/C/Build/Windows/Win32/Release/lib/libgcrypt.dll.a
/C/Build/Windows/Win32/Release/lib/libgpg-error.dll.a -lws2_32
-L/C/Build/Windows/Win32/Release/obj/gnutls/lib/.libs
-L/C/Build/Windows/Win32/Release/obj/gnutls/libextra/.libs
-L/C/Build/Windows/Win32/Release/lib -L/C/Build/Windows/Win32/Release/libc
:/msys/mingw/bin/../lib/gcc/mingw32/4.4.0-dw2/libgcc_eh.a(unwind-dw2.o): In
function `Unwind_Resume':
d:\crossdev\b4.4.0-tdm-1\mingw32\libgcc/../../../gcc-4.4.0/libgcc/../gcc/unwind.inc:220:
multiple definition of `_Unwind_Resume'
../../lib/.libs/libgnutlsxx.dll.a(d000015.o):(.text+0x0): first defined here
collect2: ld returned 1 exit status
make[4]: *** [ex-cxx.exe] Error 1
If there's a way to avoid compiling and running this particular test, that
wouldn't be ideal, but it would be "okay" enough for now.
I appreciate any help anyone can offer.
Thanks,
- David Hoyt
- Multiple Definition of "_Unwind_Resume",
Hoyt, David <=