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gettext: Guard against compiler not supporting __builtin_stpncpy

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From https://lists.macosforge.org/pipermail/macports-dev/2011-July/015263.html:

5) Building with a compiler that doesn't support newer __builtins

If your port uses MacPorts compilers rather than the default compiler,
you may run into trouble with string functions.  You'll see errors at
link time about undefined __builtin_* functions.  If this happens, you
may want to compile with -D_FORTIFY_SOURCE=0 to tell the headers to
use unfortified versions which do not use compiler builtins.
This commit is contained in:
Danie Roux 2013-09-07 16:36:10 +02:00 committed by Vladimír Čunát
parent 76ca653d7b
commit 14109047bd
1 changed files with 3 additions and 0 deletions
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pkgs/development/libraries/gettext/default.nix
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@ -19,6 +19,9 @@ stdenv.mkDerivation (rec {
"--config-cache" "--config-cache"
]); ]);
makeFlags = stdenv.lib.optionalString stdenv.isDarwin
"CFLAGS=-D_FORTIFY_SOURCE=0";
# On cross building, gettext supposes that the wchar.h from libc # On cross building, gettext supposes that the wchar.h from libc
# does not fulfill gettext needs, so it tries to work with its # does not fulfill gettext needs, so it tries to work with its
# own wchar.h file, which does not cope well with the system's # own wchar.h file, which does not cope well with the system's