Re: [PATCH v2 00/17] Convert the autoconf build system to non-recursive make

2013-05-07 Thread Stefano Lattarini
On 05/06/2013 08:44 PM, Paul Eggert wrote: On 05/06/13 06:20, Stefano Lattarini wrote: The series should be good to apply, albeit more testing (especially on systems != GNU/Linux) would be highly appreciated. Thanks, looks good. I'd just apply it. The autoconf tests right now have a lot

Autoconf does not like -D_FORTIFY_SOURCE=2 -O2

2013-05-07 Thread Anatol Pomozov
Hi, Linux Arch distributive recently added following compilation flags to CPPFLAGS: -D_FORTIFY_SOURCE=2 -O2. Unfortunately it breaks autoconf based projects such as gdb, gcc, ... The issue is that autoconf compiles some programs to find whether system has headers. And to compile it uses only

Re: Autoconf does not like -D_FORTIFY_SOURCE=2 -O2

2013-05-07 Thread Paul Eggert
On 05/07/2013 08:49 PM, Anatol Pomozov wrote: Linux Arch distributive recently added following compilation flags to CPPFLAGS: -D_FORTIFY_SOURCE=2 -O2. Unfortunately it breaks autoconf based projects such as gdb, gcc, ... The issue is that autoconf compiles some programs to find whether

Re: Autoconf does not like -D_FORTIFY_SOURCE=2 -O2

2013-05-07 Thread Allan McRae
On 08/05/13 15:01, Paul Eggert wrote: On 05/07/2013 08:49 PM, Anatol Pomozov wrote: Linux Arch distributive recently added following compilation flags to CPPFLAGS: -D_FORTIFY_SOURCE=2 -O2. Unfortunately it breaks autoconf based projects such as gdb, gcc, ... The issue is that autoconf