X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=toolchain%2Fgcc%2Fpatches%2F9.2.0%2F920-specs_nonfatal_getenv.patch;fp=toolchain%2Fgcc%2Fpatches%2F9.2.0%2F920-specs_nonfatal_getenv.patch;h=db27950de8288f877b20ca4e1240347383332181;hb=b8b7d4cbca67bdba3f3d31e4da99fc850cb61168;hp=0000000000000000000000000000000000000000;hpb=c262daf308e0f0bd93bb5c5ee6238773935079ee;p=openwrt%2Fstaging%2Fchunkeey.git

diff --git a/toolchain/gcc/patches/9.2.0/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/9.2.0/920-specs_nonfatal_getenv.patch
new file mode 100644
index 0000000000..db27950de8
--- /dev/null
+++ b/toolchain/gcc/patches/9.2.0/920-specs_nonfatal_getenv.patch
@@ -0,0 +1,22 @@
+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
+@@ -9318,8 +9318,10 @@ getenv_spec_function (int argc, const ch
+     }
+ 
+   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