forked from Imagelibrary/binutils-gdb
60b42421e9
This patch implements the --enable-host-pie configure option which makes the compiler executables PIE. This can be used to enhance protection against ROP attacks, and can be viewed as part of a wider trend to harden binaries. Co-Authored by: Iain Sandoe <iain@sandoe.co.uk> * configure.ac (--enable-host-pie): New check. Set PICFLAG after this check. intl/ * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. libdecnumber/ * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. zlib/ * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check.