[tkloczko@barrel ocaml-4.11.2]$ make
make coldstart
make[1]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make -C runtime all
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
cp runtime/ocamlrun boot/ocamlrun
make -C stdlib \
CAMLC='$(BOOT_OCAMLC) -use-prims ../runtime/primitives' all
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/stdlib'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/stdlib'
cd stdlib; cp stdlib.cma std_exit.cmo *.cmi camlheader ../boot
cd boot; ln -sf ../runtime/libcamlrun.a .
make[1]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make opt.opt
make[1]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make checkstack
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
if /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fdata-sections -ffunction-sections -flto=auto -flto-partition=none -Wall -Wdeclaration-after-statement -fno-common -fexcess-precision=standard -fno-tree-vrp -ffunction-sections -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE -Wl,-E -o tools/checkstack tools/checkstack.c; \
then tools/checkstack; \
fi
rm -f tools/checkstack
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make runtime
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make -C runtime all
make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make core
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make coldstart
make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make -C runtime all
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
cp runtime/ocamlrun boot/ocamlrun
make -C stdlib \
CAMLC='$(BOOT_OCAMLC) -use-prims ../runtime/primitives' all
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/stdlib'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/stdlib'
cd stdlib; cp stdlib.cma std_exit.cmo *.cmi camlheader ../boot
cd boot; ln -sf ../runtime/libcamlrun.a .
make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make coreall
make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make -C runtime all
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
make ocamlc
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make[4]: 'ocamlc' is up to date.
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make ocamllex ocamltools library
make[4]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make -C yacc all
make[5]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/yacc'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/yacc'
make -C lex all
make[5]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/lex'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/lex'
make -C tools all
make[5]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/tools'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/tools'
make -C stdlib all
make[5]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/stdlib'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/stdlib'
make[4]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make[3]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make ocaml
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make[2]: 'ocaml' is up to date.
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make opt-core
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2'
make -C runtime allopt
make[3]: Entering directory '/home/tkloczko/rpmbuild/BUILD/ocaml-4.11.2/runtime'
/usr/bin/gcc -c -O2 -fno-strict-aliasing -fwrapv -O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fdata-sections -ffunction-sections -flto=auto -flto-partition=none -Wall -Wdeclaration-after-statement -fno-common -fexcess-precision=standard -fno-tree-vrp -ffunction-sections -g -D_FILE_OFFSET_BITS=64 -D_REENTRANT -DCAML_NAME_SPACE -DNATIVE_CODE -DTARGET_amd64 -DMODEL_default -DSYS_linux -o signals_nat_n.o signals_nat.c
signals_nat.c:198:13: error: variably modified ‘sig_alt_stack’ at file scope
198 | static char sig_alt_stack[SIGSTKSZ];
| ^~~~~~~~~~~~~
make[3]: *** [Makefile:344: signals_nat_n.o] Error 1