Ubuntu
gcc-snapshot package

  1. Bug #696990
  2. Comment #4

Comment 4 for bug 696990

Revision history for this message
Kees Cook (kees) wrote :

It seems like the command line does not take precedence any more?

$ gcc-4.6 -D_FORTIFY_SOURCE=0 -O2 test.c -o test
<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined [enabled by default]
<command-line>:0:0: note: this is the location of the previous definition