/bin/sh ../libtool --tag CXX --tag disable-shared   --mode=compile /home/vext01/research/warmup_experiment/work/gcc/sd_build
/./gcc/xgcc -shared-libgcc -B/home/vext01/research/warmup_experiment/work/gcc/sd_build/./gcc -nostdinc++ -L/home/vext01/research/warmup_experiment/work/gcc/sd_build/x86_64-unknown-openbsd5.8/libstdc++-v3/src -L/home/vext01/research/warmup_experimen
t/work/gcc/sd_build/x86_64-unknown-openbsd5.8/libstdc++-v3/src/.libs -L/home/vext01/research/warmup_experiment/work/gcc/sd_b
uild/x86_64-unknown-openbsd5.8/libstdc++-v3/libsupc++/.libs -B/home/vext01/research/warmup_experiment/work/gcc-inst/x86_64-u
nknown-openbsd5.8/bin/ -B/home/vext01/research/warmup_experiment/work/gcc-inst/x86_64-unknown-openbsd5.8/lib/ -isystem /home
/vext01/research/warmup_experiment/work/gcc-inst/x86_64-unknown-openbsd5.8/include -isystem /home/vext01/research/warmup_exp
eriment/work/gcc-inst/x86_64-unknown-openbsd5.8/sys-include    -I/home/vext01/research/warmup_experiment/work/gcc/libstdc++-
v3/../libgcc -I/home/vext01/research/warmup_experiment/work/gcc/sd_build/x86_64-unknown-openbsd5.8/libstdc++-v3/include/x86_
64-unknown-openbsd5.8 -I/home/vext01/research/warmup_experiment/work/gcc/sd_build/x86_64-unknown-openbsd5.8/libstdc++-v3/inc
lude -I/home/vext01/research/warmup_experiment/work/gcc/libstdc++-v3/libsupc++  -prefer-pic -D_GLIBCXX_SHARED -fno-implicit-
templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi  -fdiagnostics-show-location=once    -ffunction-sections -fdata-se
ctions  -frandom-seed=eh_call.lo -g -O2  -c -o eh_call.lo ../../../../libstdc++-v3/libsupc++/eh_call.cc
In file included from ../../../../libstdc++-v3/libsupc++/unwind-cxx.h:35:0,
                 from ../../../../libstdc++-v3/libsupc++/eh_aux_runtime.cc:29:
/home/vext01/research/warmup_experiment/work/gcc/sd_build/x86_64-unknown-openbsd5.8/libstdc++-v3/include/cstddef:51:11: erro
r: '::max_align_t' has not been declared
   using ::max_align_t;
           ^