openwrt/toolchain/gcc/patches-8.x/920-specs_nonfatal_getenv.patch
Nick Hainke d7382cc0e4
toolchain: gcc: improve patch handling by introducing major version
Every minor version bump of a major version will result in a huge patch
diff because of the moving of all the patches from version e.g. 11.2.0 to
11.3.0. This commit only use the major version for the patch folders to
differentiate between the different gcc versions. This will significantly
improve the reviewing of the smaller version bump patches and help to see
what really changed in a minor version bump.

Signed-off-by: Nick Hainke <vincent@systemli.org>
2022-09-11 11:24:57 +02:00

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