efivar: add

This was in meta-oe but EFI is sufficiently wide spread now that we need it in
core.

The recipe is based on the one in meta-oe but with several updates.

(From OE-Core rev: 53fe0133432f62024850e87456292b044d1280ee)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/meta/recipes-bsp/efivar/efivar/no-werror.patch b/meta/recipes-bsp/efivar/efivar/no-werror.patch
new file mode 100644
index 0000000000..50a0b1023a
--- /dev/null
+++ b/meta/recipes-bsp/efivar/efivar/no-werror.patch
@@ -0,0 +1,18 @@
+Don't use -Werror because newer compilers introduce newer warnings.
+
+Upstream-Status: Inappropriate [https://github.com/rhboot/efivar/issues/131]
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+diff --git a/gcc.specs b/gcc.specs
+index 45d43d1..1baf11a 100644
+--- a/gcc.specs
++++ b/gcc.specs
+@@ -2,7 +2,7 @@
+ + -D_GNU_SOURCE
+ 
+ *efivar_cpp_options:
+- -Werror -Wall -std=gnu11 -Wextra
++ -Wall -std=gnu11 -Wextra
+ 
+ *cpp_options:
+ + %(efivar_cpp_options)