• Joseph Rushton Wakeling (29/29) Feb 14 2013 Hello all,

Joseph Rushton Wakeling <joseph.wakeling webdrake.net> writes:

Hello all,

I built the latest from-GitHub source against an up-to-date gcc snapshot 
(20130209, the latest in Ubuntu 13.04).  The build completes successfully and 
was installed, but when running it crashes with the following error:

--------------------------------------------------------------------------------
/opt/gdc/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/../../../../lib/libgph
bos2.a(bitmanip.o): 
In function `_D3std8bitmanip8BitArray6toHashMxFNaNbZm':
/home/joseph/code/D/gdc/objdir/x86_64-unknown-linux-gnu/libphobos/../../../gcc-snapshot-20130209/src/libphobos
std/bitmanip.d:838: 
undefined reference to `_D4core5bitop2btFNaNbxPmmZi'
/opt/gdc/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/../../../../lib/libgph
bos2.a(bitmanip.o): 
In function `_D3std8bitmanip8BitArray7opIndexMxFmZb':
/home/joseph/code/D/gdc/objdir/x86_64-unknown-linux-gnu/libphobos/../../../gcc-snapshot-20130209/src/libphobos
std/bitmanip.d:450: 
undefined reference to `_D4core5bitop2btFNaNbxPmmZi'
/opt/gdc/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/../../../../lib/libgph
bos2.a(bitmanip.o): 
In function `std.bitmanip.BitArray.opIndex':
/home/joseph/code/D/gdc/objdir/x86_64-unknown-linux-gnu/libphobos/../../../gcc-snapshot-20130209/src/libphobos
std/bitmanip.d:450: 
undefined reference to `_D4core5bitop2btFNaNbxPmmZi'
/home/joseph/code/D/gdc/objdir/x86_64-unknown-linux-gnu/libphobos/../../../gcc-snapshot-20130209/src/libphobos
std/bitmanip.d:450: 
undefined reference to `_D4core5bitop2btFNaNbxPmmZi'
/home/joseph/code/D/gdc/objdir/x86_64-unknown-linux-gnu/libphobos/../../../gcc-snapshot-20130209/src/libphobos
std/bitmanip.d:450: 
undefined reference to `_D4core5bitop2btFNaNbxPmmZi'
/opt/gdc/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/../../../../lib/libgphobos2.a(bitmanip.o):/home/joseph/code/D/gdc/objdir/x86_64-unknown-linux-gnu/libphobos/../../../gcc-snapshot-20130209/src/libphobos
std/bitmanip.d:450: 
more undefined references to `_D4core5bitop2btFNaNbxPmmZi' follow
collect2: error: ld returned 1 exit status
--------------------------------------------------------------------------------

Any thoughts on what's wrong?  This was built using the following configure:

../gcc-snapshot-20130209/src/configure --enable-languages=d --disable-multilib 
--enable-checking=release --prefix=/opt/gdc

I'm guessing that probably the gcc-snapshot is too recent?