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-rw-r--r--toolchain/gcc/patches/10.1.0/920-specs_nonfatal_getenv.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/10.1.0/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/10.1.0/920-specs_nonfatal_getenv.patch
new file mode 100644
index 0000000000..db27950de8
--- /dev/null
+++ b/toolchain/gcc/patches/10.1.0/920-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