Unable to build with the new -D_FORTIFY_SOURCE=2 #72
Description
Maybe it's something with my environment, but the following happens when I try to follow the instructions from INSTALL.md:
# git clone https://github.com/perl11/potion
Cloning into 'potion'...
remote: Reusing existing pack: 11270, done.
remote: Total 11270 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (11270/11270), 5.14 MiB | 1.08 MiB/s, done.
Resolving deltas: 100% (6523/6523), done.
Checking connectivity... done.
# cd potion
# git submodule update --init
Submodule '3rd/libuv' (git://github.com/rurban/libuv.git) registered for path '3rd/libuv'
Cloning into '3rd/libuv'...
remote: Counting objects: 19389, done.
remote: Compressing objects: 100% (7887/7887), done.
remote: Total 19389 (delta 11445), reused 19389 (delta 11445)
Receiving objects: 100% (19389/19389), 11.25 MiB | 2.02 MiB/s, done.
Resolving deltas: 100% (11445/11445), done.
Checking connectivity... done.
Submodule path '3rd/libuv': checked out 'b712aba084b41e2abe8ddbbaaa0843781b558be9'
# LANG=en make
MAKE core/version.h
MAKE core/config.h
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_COLLATE = "C",
LANG = "en"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
CC core/potion.opic -O0
In file included from core/potion.c:8:
In file included from /usr/include/stdio.h:27:
/usr/include/features.h:341:4: error: _FORTIFY_SOURCE requires compiling with optimization (-O) [-Werror,-W#warnings]
# warning _FORTIFY_SOURCE requires compiling with optimization (-O)
^
1 error generated.
Makefile:183: recipe for target 'core/potion.opic' failed
make: *** [core/potion.opic] Error 1