https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65384
Bug ID: 65384 Summary: Intel MPX does not support x32 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org seen when enabling mpx and x32 multilibs looks like the configure.tgt is too permissive x86_64-*-linux* | i?86-*-linux*) libtool: compile: /home/packages/gcc/5/gcc-5-5-20150310/build/./gcc/xgcc -B/home/packages/gcc/5/gcc-5-5-20150310/build/./gcc/ - B/usr/x86_64-linux-gnu/bin/ -B/usr/x86_64-linux-gnu/lib/ -isystem /usr/x86_64-linux-gnu/include -isystem /usr/x86_64-linux-gnu/s ys-include -isystem /home/packages/gcc/5/gcc-5-5-20150310/build/sys-include -mx32 -DHAVE_CONFIG_H -I. -I../../../../../src/libmp x/mpxwrap -I.. -fcheck-pointer-bounds -mmpx -fno-chkp-check-read -fno-chkp-check-write -fno-chkp-use-wrappers -fPIC -g -O2 -mx32 -c ../../../../../src/libmpx/mpxwrap/mpx_wrappers.c -fPIC -DPIC -o .libs/libmpxwrappers_la-mpx_wrappers.o ../../../../../src/libmpx/mpxwrap/mpx_wrappers.c:1:0: error: Intel MPX does not support x32 /* MPX Wrappers Library ^ ../../../../../src/libmpx/mpxwrap/mpx_wrappers.c:1:0: error: Intel MPX does not support x32 Makefile:363: recipe for target 'libmpxwrappers_la-mpx_wrappers.lo' failed make[11]: *** [libmpxwrappers_la-mpx_wrappers.lo] Error 1