Yes this known,
See thread started by
"https://lists.nongnu.org/archive/html/tinycc-devel/2019-03/msg0.html;
And my investigations with (possible?) fix
https://lists.nongnu.org/archive/html/tinycc-devel/2019-03/msg00017.html
gcc version 9.1.1 20190503, glibc-2.29
../tcc -B.. -I../include -I.. -I.. -DCONFIG_LDDIR="\"lib64\""
-DTCC_TARGET_X86_64 -DHAVE_SELINUX -DLIBTCC_AS_DLL ../libtcc.c -lm -ldl -shared
-o libtcc2.so
make[2]: *** [Makefile:134: dlltest] Segmentation fault (core dumped)
Regards
/cjw
