diff options
-rw-r--r-- | Makefile.toolchain | 8 | ||||
-rw-r--r-- | include/ec_commands.h | 21 |
2 files changed, 22 insertions, 7 deletions
diff --git a/Makefile.toolchain b/Makefile.toolchain index 1a3e47e010..f1a5a4d3a2 100644 --- a/Makefile.toolchain +++ b/Makefile.toolchain @@ -100,6 +100,7 @@ CPPFLAGS+=-Ibuiltin/ else CPPFLAGS+=-Og endif +CPPFLAGS+= -DCHROMIUM_EC=$(EMPTY) CFLAGS=$(CPPFLAGS) $(CFLAGS_CPU) $(CFLAGS_DEBUG) $(COMMON_WARN) $(CFLAGS_y) CFLAGS+= -ffunction-sections -fshort-wchar CFLAGS+= -fno-delete-null-pointer-checks @@ -107,7 +108,6 @@ ifneq ($(cc-name),clang) CFLAGS+= -ffat-lto-objects CFLAGS+= -fconserve-stack endif -CFLAGS+= -DCHROMIUM_EC=$(EMPTY) CXXFLAGS+=-DPROTOBUF_INLINE_NOT_IN_HEADERS=0 FTDIVERSION:=$(shell $(PKG_CONFIG) --modversion libftdi1 2>/dev/null) @@ -130,11 +130,13 @@ LIBPROTOBUF_MUTATOR_LDLIBS:=$(shell $(PKG_CONFIG) --libs libprotobuf-mutator) \ ${LIBPROTOBUF_LDLIBS} endif -BUILD_CFLAGS = $(LIBFTDIUSB_CFLAGS) $(BUILD_CPPFLAGS) -O3 $(CFLAGS_DEBUG) -BUILD_CFLAGS += $(CFLAGS_WARN) +BUILD_CFLAGS=$(LIBFTDIUSB_CFLAGS) $(BUILD_CPPFLAGS) -O3 $(CFLAGS_DEBUG) +BUILD_CFLAGS+=$(CFLAGS_WARN) +BUILD_CFLAGS+=-DCHROMIUM_EC=$(EMPTY) HOST_CFLAGS=$(HOST_CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN) \ -DHOST_TOOLS_BUILD=$(EMPTY) HOST_CFLAGS+=$(LIBFTDIUSB_CFLAGS) +HOST_CFLAGS+=-DCHROMIUM_EC=$(EMPTY) ifneq (${SYSROOT},) LDFLAGS_EXTRA+=--sysroot=${SYSROOT} endif diff --git a/include/ec_commands.h b/include/ec_commands.h index 12ce2cd4d5..206d88f195 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -16,6 +16,11 @@ extern "C"{ #endif +/* + * CHROMIUM_EC is defined by the Makefile system of Chromium EC repository. + * It is used to not include macros that may cause conflicts in foreign + * projects (refer to crbug.com/984623). + */ #ifdef CHROMIUM_EC /* * Include common.h for CONFIG_HOSTCMD_ALIGNED, if it's defined. This @@ -23,14 +28,22 @@ extern "C"{ * ARM Cortex-M if the structures are guaranteed 32-bit aligned. */ #include "common.h" -#endif +#include "compile_time_macros.h" -#ifdef __KERNEL__ -#define BUILD_ASSERT(_cond) #else -#include "compile_time_macros.h" + +#define BUILD_ASSERT(_cond) + +#ifndef BIT +#define BIT(nr) (1UL << (nr)) #endif +#ifndef BIT_ULL +#define BIT_ULL(nr) (1ULL << (nr)) +#endif + +#endif /* CHROMIUM_EC */ + /* * Current version of this protocol * |