[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #27 from dougmencken at gmail dot com 2010-05-16 09:15 --- This is actually not a regression. It all belongs to my setup: I'm using busybox (without any coreutils and other shells) and uclibc. Here's the diff made from bootstrap directories from my setup and gentoo stage 2 uclibc: http://ftp.osuosl.org/pub/manulix/misc/diff-gcc-4.4.2-bootstraps.out libgcc/libgcc.map in the second doesn't include _Unwind_GetIPInfo and a bunch of others. This might be due to uname -p = unknown and such. But it is not a regression in GCC. Now closing this bug as WORKSFORME. Sorry for your time. -- dougmencken at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||WORKSFORME http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #26 from dougmencken at gmail dot com 2010-05-12 22:29 --- Some results: October 15, 2009 GCC 4.4.2 has been released. January 21, 2010 GCC 4.4.3 has been released. initially bad: 1a47c687053db495606b79a42ddefd0671ce3b15 (2010-01-21) initially good: e5f3e814b30565641f3b4c55c37d9e68b9984f6d (2009-10-15) [bad] fa2e3a2c9483e5ca826addb69670f7117e52c729 (2009-11-27): $ objdump -T ./stage1-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so.1 | grep Unwind_GetIP c020 gDF .text 0008 GCC_3.0 _Unwind_GetIP [bad] 5cb65cdfb7c87b5e1919752c286dbb8eecdc2732 (2009-11-06): $ objdump -T ./prev-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so.1 | grep Unwind_GetIP c020 gDF .text 0008 GCC_3.0 _Unwind_GetIP [bad] 98b2109eead9249c73d66d3d55c3dd2cdbcbcaca (2009-10-27): $ objdump -T ./prev-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so.1 | grep Unwind_GetIP c020 gDF .text 0008 GCC_3.0 _Unwind_GetIP [bad] 3c692e317294e8858003ca92d3ae4e1bf7d3c8ca (2009-10-17): $ objdump -T ./prev-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so.1 | grep Unwind_GetIP c020 gDF .text 0008 GCC_3.0 _Unwind_GetIP git-bisect log: git bisect start # bad: [1a47c687053db495606b79a42ddefd0671ce3b15] 2010-01-21 Martin Jambor git bisect bad 1a47c687053db495606b79a42ddefd0671ce3b15 # good: [e5f3e814b30565641f3b4c55c37d9e68b9984f6d] * config/h8300/h8300.c (F): New. (Fpa): New. (h8300_emit_stack_adjustment): Call them. (push): Likewise. (h8300_push_pop): Likewise. (h8300_expand_prologue): Likewise. * config/h8300/h8300.h (DWARF2_DEBUGGING_INFO): Define. (MUST_USE_SJLJ_EXCEPTIONS): Define. (INCOMING_RETURN_ADDR_RTX): Define. (INCOMING_FRAME_SP_OFFSET): Define. (DWARF_CIE_DATA_ALIGNMENT): Define. git bisect good e5f3e814b30565641f3b4c55c37d9e68b9984f6d # bad: [fa2e3a2c9483e5ca826addb69670f7117e52c729] * config/i386/i386.c (ix86_emit_restore_sse_regs_using_mov): Remove unused insn variable. * genemit.c (output_peephole2_scratches): Only declare and initialize _regs_allocated if it will be ever used.* cfgloopmanip.c (create_empty_if_region_on_edge): Remove unusedsucc_bb variable. (create_empty_loop_on_edge): Remove unused freq and cnt variables. * unwind-c.c (PERSONALITY_FUNCTION): Remove unused action_recordvariable. git bisect bad fa2e3a2c9483e5ca826addb69670f7117e52c729 # bad: [5cb65cdfb7c87b5e1919752c286dbb8eecdc2732] 2009-11-06 Jerry DeLisle git bisect bad 5cb65cdfb7c87b5e1919752c286dbb8eecdc2732 # bad: [98b2109eead9249c73d66d3d55c3dd2cdbcbcaca] * ChangeLog: Fix formatting.* testsuite/ChangeLog: Ditto. git bisect bad 98b2109eead9249c73d66d3d55c3dd2cdbcbcaca # skip: [a90b5ee3aa9ae1aa5ca5269afefcdc5a7f8c44ca] 2009-10-20 Paolo Carlini git bisect skip a90b5ee3aa9ae1aa5ca5269afefcdc5a7f8c44ca # bad: [3c692e317294e8858003ca92d3ae4e1bf7d3c8ca] * gcc.pot: Regenerate. git bisect bad 3c692e317294e8858003ca92d3ae4e1bf7d3c8ca Now I'm going to find "good" one (as I got, it might be not Oct 15, 2009 due to some "freeze" or such). And will build "retail" 4.4.2 and 4.4.3. Bootstrap directories will be packed and uploaded. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #25 from dougmencken at gmail dot com 2010-05-11 11:31 --- (In reply to comment #24) Okay, I'm ready to bisect. I know it would take weeks. I cloned gcc repo using git clone git://git.infradead.org/toolchain/gcc.git gcc-git , but this repo doesn't use tags (i.e. I can't specify that 4.4.2 is good and 4.4.3 is bad). Can you please tell me which sha1 is for 4.4.2 and which one is for 4.4.3? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #24 from mikpe at it dot uu dot se 2010-05-11 06:51 --- Your gcc appears confused about whether to use the newer _Unwind_GetIPInfo() or the older _Unwind_GetIP(). Most likely it's because you're building for uclibc rather than glibc. I think you need to bisect between the last working gcc and the first broken one to identify the responsible commit. Once that's done the fix may be apparent. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #23 from dougmencken at gmail dot com 2010-05-11 05:53 --- (In reply to comment #22) > "make install" should do it make install of course does it (if --enable-shared is supplied to ./configure) > look to see if libgcc_s.so is built, is it in the build tree? I'm now on stage2: $ cat stage_current stage_final stage2 stage3 and have the following inside bootstrap directory: $ find . -name *libgcc_s* ./prev-gcc/libgcc_s.so.1 ./prev-gcc/libgcc_s.so ./prev-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so.1 ./prev-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so I don't know, is it the same or not, but none of this does include Unwind_GetIPInfo: $ objdump -T ./prev-powerpc-gnu-linux-uclibc/libgcc/libgcc_s.so.1 | grep Unwind_Get bd78 gDF .text 0008 GCC_3.0 _Unwind_GetIP bda4 gDF .text 0008 GCC_3.0 _Unwind_GetRegionStart bccc gDF .text 0008 GCC_3.3 _Unwind_GetCFA bdec gDF .text 0008 GCC_3.0 _Unwind_GetTextRelBase bd9c gDF .text 0008 GCC_3.0 _Unwind_GetLanguageSpecificData bc44 gDF .text 0088 GCC_3.0 _Unwind_GetGR bde4 gDF .text 0008 GCC_3.0 _Unwind_GetDataRelBase $ objdump -T ./prev-gcc/libgcc_s.so.1 | grep Unwind_Get bd78 gDF .text 0008 GCC_3.0 _Unwind_GetIP bda4 gDF .text 0008 GCC_3.0 _Unwind_GetRegionStart bccc gDF .text 0008 GCC_3.3 _Unwind_GetCFA bdec gDF .text 0008 GCC_3.0 _Unwind_GetTextRelBase bd9c gDF .text 0008 GCC_3.0 _Unwind_GetLanguageSpecificData bc44 gDF .text 0088 GCC_3.0 _Unwind_GetGR bde4 gDF .text 0008 GCC_3.0 _Unwind_GetDataRelBase So, it's stage1 or stage2 problem, not install problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #22 from redi at gcc dot gnu dot org 2010-05-10 17:28 --- (In reply to comment #17) > So can you please tell me how to "install libgcc" then? "make install" should do it. if it's not, look to see if libgcc_s.so is built, is it in the build tree? does the one in the build tree have the right symbols with the right versions? does "make install" even try to install it? the output should show. there should be lots more things you can check to see why a working libgcc_s isn't being installed -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #21 from pluto at agmk dot net 2010-05-10 16:31 --- (In reply to comment #20) > But how to rebuild binutils to remove libgcc_s.so.1 dependency from ld? configure binutils with --disable-shared --enable-static and build with make AM_LDFLAGS="-all-static". you also need to have installed static version of glibc. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #20 from dougmencken at gmail dot com 2010-05-10 16:23 --- But how to rebuild binutils to remove libgcc_s.so.1 dependency from ld? $ ./print-sharedlib-deps.sh /usr/bin/ld /usr/bin/ld: libz.so.1 libc.so.0 libgcc_s.so.1 Now I'm using libgcc_s.so.1 copied from 4.4.2 (the last working one), and tried to build binutils with --disable-shared too, but the above list (it is from this build) does show that this lib is still required for ld to work (i.e. for any non-static program to work). I can't imagine how long 4.4.2's libgcc_s.so.1 will remain binary compatible with any new GCC release. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #19 from dougmencken at gmail dot com 2010-05-10 14:03 --- It works on powerpc-uclibc host, but if bootstrapped the following way: Configured with: ./configure --prefix=/usr --sysconfdir=/etc --mandir=/usr/share/man --build=powerpc-gnu-linux-uclibc --host=powerpc-gnu-linux-uclibc --target=powerpc-gnu-linux-uclibc --with-system-zlib --enable-languages=c,c++,fortran --disable-nls --disable-werror --disable-multilib --disable-libssp --disable-shared --enable-threads=posix --disable-__cxa_atexit Thread model: posix gcc version 4.5.0 (GCC) I just changed --enable-shared to --disable-shared and got working g++. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #18 from dougmencken at gmail dot com 2010-05-02 13:30 --- I can add that on glibc-based system (not uclibc one) 4.5.0 bootstraps configured with "Configured with: ../gcc-4.5.0/configure --prefix=/usr --sysconfdir=/etc --mandir=/usr/share/man --with-system-zlib --enable-languages=c,c++,fortran --disable-nls --disable-werror --disable-multilib --disable-libssp --enable-checking=assert --enable-shared --enable-threads=posix --disable-__cxa_atexit" (out-of-source-tree build) prefectly with working g++. So it might be uclibc related. Leaving bug open for now to find out more info on that. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.4 |4.4.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #17 from dougmencken at gmail dot com 2010-04-29 20:40 --- (In reply to comment #16) > > This means you didn't install libgcc. > So can you please tell me how to "install libgcc" then? I posted all options I sent to ./configure for each 4.4.2, 4.4.3 and 4.5.0. I also posted links to compiled GCC binaries (so you can check all that readelf/objdump by yourselves). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #16 from rguenth at gcc dot gnu dot org 2010-04-29 09:57 --- (In reply to comment #12) > $ objdump -T /usr/lib/libgcc_s.so.1 | grep GetIPI > # i.e. nothing > $ objdump -T /usr/lib/libgcc_s.so.1 | grep Unwind > 00010a80 gDF .text 0244 GCC_3.0 _Unwind_Find_FDE > bd78 gDF .text 0008 GCC_3.0 _Unwind_GetIP > e84c gDF .text 01f0 GCC_3.3 _Unwind_Resume_or_Rethrow > bda4 gDF .text 0008 GCC_3.0 _Unwind_GetRegionStart > ea74 gDF .text 01c8 GCC_3.3 _Unwind_Backtrace > bccc gDF .text 0008 GCC_3.3 _Unwind_GetCFA > e654 gDF .text 01f8 GCC_3.0 _Unwind_Resume > ea3c gDF .text 0038 GCC_3.0 _Unwind_DeleteException > e1e0 gDF .text 0288 GCC_3.0 _Unwind_RaiseException > bd94 gDF .text 0008 GCC_3.0 _Unwind_SetIP > bdec gDF .text 0008 GCC_3.0 _Unwind_GetTextRelBase > bdac gDF .text 0038 GCC_3.3 _Unwind_FindEnclosingFunction > bd9c gDF .text 0008 GCC_3.0 _Unwind_GetLanguageSpecificData > e468 gDF .text 01ec GCC_3.0 _Unwind_ForcedUnwind > bcd8 gDF .text 00a0 GCC_3.0 _Unwind_SetGR > bc44 gDF .text 0088 GCC_3.0 _Unwind_GetGR > bde4 gDF .text 0008 GCC_3.0 _Unwind_GetDataRelBase > > Hmm... 3.x, but I bootstrapped it with 4.4.2. > > $ objdump -v | head -2 > GNU objdump (GNU Binutils) 2.20.51.20100213 > Copyright 2010 Free Software Foundation, Inc. > > $ objdump -T /home/build-farm/binpkg/working-gcc-4.4.2/usr/lib/libgcc_s.so.1 | > grep Unwind > 00010ea8 gDF .text 0260 GCC_3.0 _Unwind_Find_FDE > bcb4 gDF .text 0014 GCC_4.2.0 _Unwind_GetIPInfo > bcac gDF .text 0008 GCC_3.0 _Unwind_GetIP > f144 gDF .text 01dc GCC_3.3 _Unwind_Resume_or_Rethrow > bcd8 gDF .text 0008 GCC_3.0 _Unwind_GetRegionStart > e63c gDF .text 01c8 GCC_3.3 _Unwind_Backtrace > bc30 gDF .text 0008 GCC_3.3 _Unwind_GetCFA > ebd0 gDF .text 01e0 GCC_3.0 _Unwind_Resume > bcf0 gDF .text 0038 GCC_3.0 _Unwind_DeleteException > eed0 gDF .text 0274 GCC_3.0 _Unwind_RaiseException > bcc8 gDF .text 0008 GCC_3.0 _Unwind_SetIP > bce8 gDF .text 0008 GCC_3.0 _Unwind_GetTextRelBase > bf7c gDF .text 0038 GCC_3.3 _Unwind_FindEnclosingFunction > bcd0 gDF .text 0008 GCC_3.0 _Unwind_GetLanguageSpecificData > e918 gDF .text 01e4 GCC_3.0 _Unwind_ForcedUnwind > bc38 gDF .text 0074 GCC_3.0 _Unwind_SetGR > bbd4 gDF .text 005c GCC_3.0 _Unwind_GetGR > bce0 gDF .text 0008 GCC_3.0 _Unwind_GetDataRelBase > > Hmm... This means you didn't install libgcc. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #15 from dougmencken at gmail dot com 2010-04-28 20:46 ---
(In reply to comment #14)
$ ../gcc-4.5.0.srcpkg/configure --prefix=/usr --sysconfdir=/etc
--mandir=/usr/share/man \
> --with-system-zlib --enable-languages=c,c++,fortran \
> --disable-nls --disable-werror --disable-multilib --disable-libssp \
> --enable-checking=assert --enable-shared --enable-threads=posix \
> --disable-__cxa_atexit
configure: error: cannot run /bin/sh ../gcc-4.5.0.srcpkg/config.sub
$ ls -l ../gcc-4.5.0.srcpkg/config.sub
-rwxr-xr-x1 500 501 34850 Mar 23 14:26
../gcc-4.5.0.srcpkg/config.sub
$ ${HOME}/build-farm/gcc-4.5.0.srcpkg/configure --prefix=/usr --sysconfdir=/etc
--mandir=/usr/share/man \
> --with-system-zlib --enable-languages=c,c++,fortran \
> --disable-nls --disable-werror --disable-multilib --disable-libssp \
> --enable-checking=assert --enable-shared --enable-threads=posix \
> --disable-__cxa_atexit
configure: error: cannot run /bin/sh
/root/build-farm/gcc-4.5.0.srcpkg/config.sub
Can't configure this way. What's wrong?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #14 from redi at gcc dot gnu dot org 2010-04-28 20:08 --- (In reply to comment #4) > $ g++ -v test.c\+\+ > > Using built-in specs. > COLLECT_GCC=g++ > COLLECT_LTO_WRAPPER=/usr/libexec/gcc/powerpc-gnu-linux-uclibc/4.5.0/lto-wrapper > Target: powerpc-gnu-linux-uclibc > Configured with: ./configure --prefix=/usr --sysconfdir=/etc does it make any difference if you don't build in the srcdir as recommended at http://gcc.gnu.org/install/configure.html ? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #13 from dougmencken at gmail dot com 2010-04-28 19:57 --- Created an attachment (id=20510) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20510&action=view) ./powerpc-gnu-linux-uclibc/libstdc++-v3/config.log -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #12 from dougmencken at gmail dot com 2010-04-28 19:36 --- $ objdump -T /usr/lib/libgcc_s.so.1 | grep GetIPI # i.e. nothing $ objdump -T /usr/lib/libgcc_s.so.1 | grep Unwind 00010a80 gDF .text 0244 GCC_3.0 _Unwind_Find_FDE bd78 gDF .text 0008 GCC_3.0 _Unwind_GetIP e84c gDF .text 01f0 GCC_3.3 _Unwind_Resume_or_Rethrow bda4 gDF .text 0008 GCC_3.0 _Unwind_GetRegionStart ea74 gDF .text 01c8 GCC_3.3 _Unwind_Backtrace bccc gDF .text 0008 GCC_3.3 _Unwind_GetCFA e654 gDF .text 01f8 GCC_3.0 _Unwind_Resume ea3c gDF .text 0038 GCC_3.0 _Unwind_DeleteException e1e0 gDF .text 0288 GCC_3.0 _Unwind_RaiseException bd94 gDF .text 0008 GCC_3.0 _Unwind_SetIP bdec gDF .text 0008 GCC_3.0 _Unwind_GetTextRelBase bdac gDF .text 0038 GCC_3.3 _Unwind_FindEnclosingFunction bd9c gDF .text 0008 GCC_3.0 _Unwind_GetLanguageSpecificData e468 gDF .text 01ec GCC_3.0 _Unwind_ForcedUnwind bcd8 gDF .text 00a0 GCC_3.0 _Unwind_SetGR bc44 gDF .text 0088 GCC_3.0 _Unwind_GetGR bde4 gDF .text 0008 GCC_3.0 _Unwind_GetDataRelBase Hmm... 3.x, but I bootstrapped it with 4.4.2. $ objdump -v | head -2 GNU objdump (GNU Binutils) 2.20.51.20100213 Copyright 2010 Free Software Foundation, Inc. $ objdump -T /home/build-farm/binpkg/working-gcc-4.4.2/usr/lib/libgcc_s.so.1 | grep Unwind 00010ea8 gDF .text 0260 GCC_3.0 _Unwind_Find_FDE bcb4 gDF .text 0014 GCC_4.2.0 _Unwind_GetIPInfo bcac gDF .text 0008 GCC_3.0 _Unwind_GetIP f144 gDF .text 01dc GCC_3.3 _Unwind_Resume_or_Rethrow bcd8 gDF .text 0008 GCC_3.0 _Unwind_GetRegionStart e63c gDF .text 01c8 GCC_3.3 _Unwind_Backtrace bc30 gDF .text 0008 GCC_3.3 _Unwind_GetCFA ebd0 gDF .text 01e0 GCC_3.0 _Unwind_Resume bcf0 gDF .text 0038 GCC_3.0 _Unwind_DeleteException eed0 gDF .text 0274 GCC_3.0 _Unwind_RaiseException bcc8 gDF .text 0008 GCC_3.0 _Unwind_SetIP bce8 gDF .text 0008 GCC_3.0 _Unwind_GetTextRelBase bf7c gDF .text 0038 GCC_3.3 _Unwind_FindEnclosingFunction bcd0 gDF .text 0008 GCC_3.0 _Unwind_GetLanguageSpecificData e918 gDF .text 01e4 GCC_3.0 _Unwind_ForcedUnwind bc38 gDF .text 0074 GCC_3.0 _Unwind_SetGR bbd4 gDF .text 005c GCC_3.0 _Unwind_GetGR bce0 gDF .text 0008 GCC_3.0 _Unwind_GetDataRelBase Hmm... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
--- Comment #11 from rguenth at gcc dot gnu dot org 2010-04-28 09:23 --- _Unwind_GetIPInfo is exported since 4.2.0, the symbol should be > objdump -T /lib/libgcc_s.so.1 | grep GetIPI 00013f30 gDF .text 0016 GCC_4.2.0 _Unwind_GetIPInfo what binutils version are you using (why does your libgcc not have symbol versions?) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
[Bug c++/43911] [4.4/4.5 Regression] g++ can't compile any even trivial c++ source: undefined reference to `_Unwind_GetIPInfo'
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Known to fail||4.4.3 4.5.0 Summary|[4.4.3/4.5.0 regression] g++|[4.4/4.5 Regression] g++ |can't compile any even |can't compile any even |trivial c++ source: |trivial c++ source: |undefined reference to |undefined reference to |`_Unwind_GetIPInfo' |`_Unwind_GetIPInfo' Target Milestone|--- |4.4.4 Version|unknown |4.4.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43911
