1 files changed, 38 insertions, 0 deletions
diff --git a/system/xen/patches/edk2-ovmf-202105-werror.patch b/system/xen/patches/edk2-ovmf-202105-werror.patch
new file mode 100644
index 0000000000..db71faed77
--- /dev/null
+++ b/system/xen/patches/edk2-ovmf-202105-werror.patch
@@ -0,0 +1,38 @@
+diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
+index 498696e..8a360f4 100755
+--- a/BaseTools/Conf/tools_def.template
++++ b/BaseTools/Conf/tools_def.template
+@@ -1863,7 +1863,7 @@ NOOPT_*_*_OBJCOPY_ADDDEBUGFLAG     = --add-gnu-debuglink=$(DEBUG_DIR)/$(MODULE_N
+ *_*_*_DTCPP_PATH                   = DEF(DTCPP_BIN)
+ *_*_*_DTC_PATH                     = DEF(DTC_BIN)
+ 
+-DEFINE GCC_ALL_CC_FLAGS            = -g -Os -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -include AutoGen.h -fno-common
++DEFINE GCC_ALL_CC_FLAGS            = -g -Os -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall  -Wno-array-bounds -include AutoGen.h -fno-common
+ DEFINE GCC_IA32_CC_FLAGS           = DEF(GCC_ALL_CC_FLAGS) -m32 -malign-double -freorder-blocks -freorder-blocks-and-partition -O2 -mno-stack-arg-probe
+ DEFINE GCC_X64_CC_FLAGS            = DEF(GCC_ALL_CC_FLAGS) -mno-red-zone -Wno-address -mno-stack-arg-probe
+ DEFINE GCC_ARM_CC_FLAGS            = DEF(GCC_ALL_CC_FLAGS) -mlittle-endian -mabi=aapcs -fno-short-enums -funsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -Wno-address -mthumb -mfloat-abi=soft -fno-pic -fno-pie
+diff --git a/BaseTools/Source/C/Makefiles/header.makefile b/BaseTools/Source/C/Makefiles/header.makefile
+index 0df728f..49f9706 100644
+--- a/BaseTools/Source/C/Makefiles/header.makefile
++++ b/BaseTools/Source/C/Makefiles/header.makefile
+@@ -82,17 +82,17 @@ BUILD_OPTFLAGS = -O2 $(EXTRA_OPTFLAGS)
+ 
+ ifeq ($(DARWIN),Darwin)
+ # assume clang or clang compatible flags on OS X
+-BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -Wall -Werror \
++BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -Wall  \
+ -Wno-deprecated-declarations -Wno-self-assign -Wno-unused-result -nostdlib -g
+ else
+ ifeq ($(CXX), llvm)
+ BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -fwrapv \
+--fno-delete-null-pointer-checks -Wall -Werror \
++-fno-delete-null-pointer-checks -Wall  \
+ -Wno-deprecated-declarations -Wno-self-assign \
+ -Wno-unused-result -nostdlib -g
+ else
+ BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -fwrapv \
+--fno-delete-null-pointer-checks -Wall -Werror \
++-fno-delete-null-pointer-checks -Wall  \
+ -Wno-deprecated-declarations -Wno-stringop-truncation -Wno-restrict \
+ -Wno-unused-result -nostdlib -g
+ endif