Ammar Askar <[email protected]> added the comment:
Hi Jeffrey, your second solution where you omit `-pie` is almost there. Instead
of modifying the Makefile you can pass `-pie` in `LINKFORSHARED`:
export CFLAGS="-fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2"
export CXXFLAGS="-fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2"
export LDFLAGS="-Wl,-z,noexecstack -Wl,-z,noexecheap -Wl,-z,now -Wl,-z,relro"
export LINKFORSHARED="-pie"
$ checksec ./python
[*] '/home/ammar/workspace/cpython/python'
Arch: amd64-64-little
RELRO: Full RELRO
Stack: Canary found
NX: NX enabled
PIE: PIE enabled
FORTIFY: Enabled
----------
nosy: +ammar2
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