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- 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
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