Openwrt/toolchain/gcc/patches/8.4.0/920-specs_nonfatal_getenv.patch
Hauke Mehrtens db70077668 toolchain: Update GCC 8 to version 8.4.0
The removed patch is included in GCC 8.4.0.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-03-18 23:55:51 +01:00

23 lines
690 B
Diff

Author: Jo-Philipp Wich <jow@openwrt.org>
Date: Sat Apr 21 03:02:39 2012 +0000
gcc: add patch to make the getenv() spec function nonfatal if requested environment variable is unset
SVN-Revision: 31390
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -9347,8 +9347,10 @@ getenv_spec_function (int argc, const ch
value = varname;
if (!value)
- fatal_error (input_location,
- "environment variable %qs not defined", varname);
+ {
+ warning (input_location, "environment variable %qs not defined", varname);
+ value = "";
+ }
/* We have to escape every character of the environment variable so
they are not interpreted as active spec characters. A