Makefile.inc

ifndef DPP_ROOT
$(error DPP_ROOT is undefined)
endif

ifdef BUILD_NATIVE
$(error BUILD_NATIVE is defined, include Makefile.native.inc)
endif

NAME_SUFFIX :=

Q = @
ifeq ($(Q),)
CMAKE_Q = VERBOSE=1
endif
DPP_ROOT = $(realpath .)
ifeq ($(LOCAL_MINGW64_CC),)
LOCAL_MINGW64_BUILD_SCRIPT := $(DPP_ROOT)/mingw-w64-build/mingw-w64-build
LOCAL_MINGW64_BUILD_DIR := $(DPP_ROOT)/mingw-w64-sysroot/x86_64
LOCAL_MINGW64_CC := $(LOCAL_MINGW64_BUILD_DIR)/bin/x86_64-w64-mingw32-gcc
LOCAL_MINGW64_CXX := $(LOCAL_MINGW64_BUILD_DIR)/bin/x86_64-w64-mingw32-g++
LOCAL_MINGW64_AR := $(LOCAL_MINGW64_BUILD_DIR)/bin/x86_64-w64-mingw32-ar
LOCAL_MINGW64_RC := $(LOCAL_MINGW64_BUILD_DIR)/bin/x86_64-w64-mingw32-windres
else
ifeq ($(LOCAL_MINGW64_CXX),)
$(error LOCAL_MINGW64_CC was set, missing required LOCAL_MINGW64_CXX)
endif
ifeq ($(LOCAL_MINGW64_RC),)
$(error LOCAL_MINGW64_CC was set, missing required LOCAL_MINGW64_RC)
endif
endif

ifeq ($(SIGNTOOL),)
SIGNTOOL := osslsigncode
endif

ifeq ($(SIGNTOOL_PREFIX),)
SIGNTOOL_PREFIX := codesign
endif

DDK_GLOBAL_DEPS := deps $(LOCAL_MINGW64_BUILD_SCRIPT) $(LOCAL_MINGW64_BUILD_DIR) $(LOCAL_MINGW64_CC) $(LOCAL_MINGW64_CXX) $(LOCAL_MINGW64_AR) $(LOCAL_MINGW64_RC)

INSTALL = install
SED = sed
CMAKE = cmake
CC = $(LOCAL_MINGW64_CC)
CXX = $(LOCAL_MINGW64_CXX)
AR = $(LOCAL_MINGW64_AR)
RC = $(LOCAL_MINGW64_RC)
DDK_INCLUDE_DIR = $(dir $(CC))../x86_64-w64-mingw32/include/ddk
CFLAGS := -Wall -Wextra -Wno-sign-compare -Wno-strict-aliasing \
	-m64 -fPIC -fvisibility=hidden \
	-fno-builtin -ffreestanding \
	-fno-stack-protector -mno-stack-arg-probe \
	-I$(DPP_ROOT)/CRT -I$(DDK_INCLUDE_DIR) \
	-D__INTRINSIC_DEFINED_InterlockedBitTestAndSet \
	-D__INTRINSIC_DEFINED_InterlockedBitTestAndReset

ifneq ($(WERROR),)
CFLAGS += -Werror
endif

#PRINT_LDSCRIPT = -Wl,--verbose

CXXFLAGS := -fno-exceptions -fno-rtti -fuse-cxa-atexit
EASTL_CXXFLAGS := -I$(DPP_ROOT)/EASTL/include -I$(DPP_ROOT)/EASTL/test/packages/EABase/include/Common \
	-DEASTL_USER_CONFIG_HEADER="<eastl_user_config.hpp>" \
	-DEASTL_EABASE_DISABLED=1 \
	-DEASTL_THREAD_SUPPORT_AVAILABLE=0 \
	-DEASTL_EXCEPTIONS_ENABLED=0 \
	-DEASTL_ASSERT_ENABLED=0 \
	-DEASTL_EASTDC_VSNPRINTF=0 \
	-DEA_COMPILER_NO_EXCEPTIONS=1 \
	-DEA_COMPILER_MANAGED_CPP=1 \
	-Wno-unknown-pragmas \
	-Wno-deprecated-copy
DRIVER_LDFLAGS := -shared \
	-Wl,--subsystem,native \
	-Wl,--image-base,0x140000000 \
	-Wl,--dynamicbase -Wl,--nxcompat \
	-Wl,--file-alignment,0x200 \
	-Wl,--section-alignment,0x1000 \
	-Wl,--stack,0x100000 \
	-Wl,--gc-sections \
	-Wl,--exclude-all-symbols \
	-Wl,--entry,_CRT_DriverEntry \
	$(PRINT_LDSCRIPT) \
	-nostartfiles -nodefaultlibs -nostdlib
DRIVER_LIBS := -lntoskrnl -lhal
USER_LDFLAGS := -Wl,--dynamicbase -Wl,--nxcompat -Wl,--gc-sections
USER_LIBS :=

EASTL_BUILDDIR := EASTL-build
EASTL_STATIC_LIB := $(DPP_ROOT)/$(EASTL_BUILDDIR)/libEASTL.a

LIBCRT_BUILD_DIR := $(DPP_ROOT)/CRT-build
LIBCRT_OBJECTS := \
	$(LIBCRT_BUILD_DIR)/kcrt$(NAME_SUFFIX).o
LIBCXXRT_OBJECTS := \
	$(LIBCRT_BUILD_DIR)/eastl_compat$(NAME_SUFFIX).opp \
	$(LIBCRT_BUILD_DIR)/kcrt$(NAME_SUFFIX).opp \
	$(LIBCRT_BUILD_DIR)/DriverThread$(NAME_SUFFIX).opp
LIBCNATIVE_OBJECTS := \
	$(LIBCRT_BUILD_DIR)/ntdll_zw_functions$(NAME_SUFFIX).o
LIBCXXNATIVE_OBJECTS := \
	$(LIBCRT_BUILD_DIR)/ntdll_zw_functions$(NAME_SUFFIX).opp

LIBUSERCRT_OBJECTS := $(LIBCRT_BUILD_DIR)/ucrt$(NAME_SUFFIX).opp $(LIBCRT_BUILD_DIR)/eastl_compat$(NAME_SUFFIX).opp
LIBCRT_STATIC_LIB := $(LIBCRT_BUILD_DIR)/libcrt.a
LIBCXXRT_STATIC_LIB := $(LIBCRT_BUILD_DIR)/libcxxrt.a
LIBCNATIVE_STATIC_LIB := $(LIBCRT_BUILD_DIR)/libcnative.a
LIBCXXNATIVE_STATIC_LIB := $(LIBCRT_BUILD_DIR)/libcxxnative.a
LIBUSERCRT_STATIC_LIB := $(LIBCRT_BUILD_DIR)/libusercrt.a

is_set = \
	$(if $1,, \
	$(error ERROR: $(if $2,$2)))

path_exists = \
	$(if $(realpath $1),, \
	$(error ERROR: $1 does not exist, run `make -C $(DPP_ROOT) deps` first.))

define CHECK_REQUIRED_PATHS
	$(call is_set,$(CC),Makefile argument CC missing)
	$(call is_set,$(CXX),Makefile argument CXX missing)
	$(call is_set,$(RC),Makefile argument RC missing)
	$(call is_set,$(AR),Makefile argument AR missing)
	$(call is_set,$(DDK_INCLUDE_DIR),Makefile argument DDK_INCLUDE_DIR missing)
	$(call is_set,$(EASTL_STATIC_LIB),Makefile argument EASTL_STATIC_LIB missing)
	$(call is_set,$(LIBCRT_STATIC_LIB),Makefile argument LIBCRT_STATIC_LIB missing)
	$(call is_set,$(LIBCXXRT_STATIC_LIB),Makefile argument LIBCXXRT_STATIC_LIB missing)
	$(call is_set,$(LIBCNATIVE_STATIC_LIB),Makefile argument LIBCNATIVE_STATIC_LIB missing)
	$(call is_set,$(LIBCXXNATIVE_STATIC_LIB),Makefile argument LIBCXXNATIVE_STATIC_LIB missing)
	$(call is_set,$(LIBUSERCRT_STATIC_LIB),Makefile argument LIBUSERCRT_STATIC_LIB missing)
	$(call path_exists,$(CC))
	$(call path_exists,$(CXX))
	$(call path_exists,$(RC))
	$(call path_exists,$(AR))
	$(call path_exists,$(DDK_INCLUDE_DIR))
	$(call path_exists,$(EASTL_STATIC_LIB))
	$(call path_exists,$(LIBCRT_STATIC_LIB))
	$(call path_exists,$(LIBCXXRT_STATIC_LIB))
	$(call path_exists,$(LIBCNATIVE_STATIC_LIB))
	$(call path_exists,$(LIBCXXNATIVE_STATIC_LIB))
	$(call path_exists,$(LIBUSERCRT_STATIC_LIB))
endef

define BUILD_C_OBJECT
	$(call CHECK_REQUIRED_PATHS)
	$(call is_set,$(1),First argument: Source file missing)
	$(call is_set,$(2),Second argument: Output object file missing)
	$(Q)$(CC) -std=gnu99 $(CFLAGS) $(CUSTOM_CFLAGS) $(CFLAGS_$(2)) -c $(1) -o $(2)
	@echo 'CC  $(2)'
endef

define BUILD_CPP_OBJECT
	$(call CHECK_REQUIRED_PATHS)
	$(call is_set,$(1),First argument: Source file missing)
	$(call is_set,$(2),Second argument: Output object file missing)
	$(Q)$(CXX) $(CFLAGS) $(CUSTOM_CFLAGS) $(CFLAGS_$(2)) $(CXXFLAGS) $(EASTL_CXXFLAGS) $(CUSTOM_CXXFLAGS) -c $(1) -o $(2)
	@echo 'CXX $@'
endef

define LINK_C_KERNEL_TARGET
	$(call CHECK_REQUIRED_PATHS)
	$(call is_set,$(1),First argument: Object files missing)
	$(call is_set,$(2),Second argument: Output object file missing)
	$(Q)$(CC) \
		$(CFLAGS) \
		$(DRIVER_LDFLAGS) \
		-Wl,-Map='$(2).map' \
		-o '$(2)' \
		$(1) \
		$(LIBCRT_STATIC_LIB) \
		$(LIBCNATIVE_STATIC_LIB) \
		$(DRIVER_LIBS) \
		$(LDFLAGS_$(2))
	@echo 'LD  $(2)'
endef

define LINK_C_USER_TARGET
	$(call CHECK_REQUIRED_PATHS)
	$(call is_set,$(1),First argument: Object files missing)
	$(call is_set,$(2),Second argument: Output object file missing)
	$(Q)$(CC) \
		$(CFLAGS) \
		-o '$(2)' \
		$(1) \
		$(EASTL_STATIC_LIB) \
		$(LIBUSERCRT_STATIC_LIB) \
		$(LDFLAGS_$(2))
	@echo 'LD  $(2)'
endef

define LINK_CPP_KERNEL_TARGET
	$(call CHECK_REQUIRED_PATHS)
	$(call is_set,$(1),First argument: Object files missing)
	$(call is_set,$(2),Second argument: Output object file missing)
	$(Q)$(CXX) \
		$(CFLAGS) \
		$(CXXFLAGS) \
		$(EASTL_CXXFLAGS) \
		$(DRIVER_LDFLAGS) \
		-Wl,-Map='$(2).map' \
		-o '$(2)' \
		$(1) \
		$(EASTL_STATIC_LIB) \
		$(LIBCRT_STATIC_LIB) \
		$(LIBCXXNATIVE_STATIC_LIB) \
		$(LIBCXXRT_STATIC_LIB) \
		$(DRIVER_LIBS) \
		$(LDFLAGS_$(2))
	@echo 'LD  $(2)'
endef

define LINK_CPP_USER_TARGET
	$(call CHECK_REQUIRED_PATHS)
	$(call is_set,$(1),First argument: Object files missing)
	$(call is_set,$(2),Second argument: Output object file missing)
	$(Q)$(CXX) \
		$(CFLAGS) \
		$(CXXFLAGS) \
		$(EASTL_CXXFLAGS) \
		$(USER_LDFLAGS) \
		-o '$(2)' \
		$(1) \
		$(EASTL_STATIC_LIB) \
		$(LIBUSERCRT_STATIC_LIB) \
		$(USER_LIBS) \
		$(LDFLAGS_$(2))
	@echo 'LD  $(2)'
endef

define INSTALL_EXEC
	$(call is_set,$(1),First argument: Executables to install missing)
	$(call is_set,$(DESTDIR),DESTDIR missing)
	$(INSTALL) -d '$(DESTDIR)/'
	for target in $(1); do \
		$(INSTALL) -s --strip-program='$(dir $(CC))/x86_64-w64-mingw32-strip' "$$target" '$(DESTDIR)'; \
	done
endef

define INSTALL_EXEC_SIGN
	$(call is_set,$(1),First argument: Executables to install missing)
	$(call is_set,$(DESTDIR),DESTDIR missing)
	$(MAKE) -C '$(DPP_ROOT)' -f Makefile.deps $(SIGNTOOL_PREFIX)
	$(INSTALL) -d '$(DESTDIR)/'
	test -x '$(shell which $(SIGNTOOL))' || { \
		printf '\n  *** %s ***\n\n' "$(SIGNTOOL) does not exist / not in your PATH / not executable."; \
		false; \
	}
	for target in $(1); do \
		rm -f "$(DESTDIR)/$$target"; \
		$(dir $(CC))/x86_64-w64-mingw32-strip -s "$$target"; \
		$(SIGNTOOL) sign -pkcs12 '$(DPP_ROOT)/$(SIGNTOOL_PREFIX)-code.p12' \
			-in "$$target" \
			-out "$(DESTDIR)/$$target"; \
		$(INSTALL) "$(DPP_ROOT)/sign-driver-on-windows.bat.in" "$(DESTDIR)/$$(basename $$target .sys)-sign-driver-on-windows.bat"; \
		$(SED) -i -e "s/{{\s*DRIVER_NAME\s*}}/$$target/g" "$(DESTDIR)/$$(basename $$target .sys)-sign-driver-on-windows.bat"; \
	done
	$(INSTALL) "$(DPP_ROOT)/$(SIGNTOOL_PREFIX)-ca-cert.pem" '$(DESTDIR)/$(SIGNTOOL_PREFIX)-ca-cert.crt'
	$(INSTALL) "$(DPP_ROOT)/create_codesign_ca.bat" '$(DESTDIR)/create-codesign-ca-on-windows.bat'
endef

define INSTALL_HEADERS
	$(call is_set,$(1),First argument: Header subdirectory missing)
	$(call is_set,$(2),Second argument: Header files missing)
	$(call is_set,$(3),Third argument: Output directory missing)
	for header in $(2); do \
		mkdir -p '$(3)/include/$(1)/'; \
		$(INSTALL) -m0644 "$$header" '$(3)/include/$(1)/'; \
	done
endef

define PACKAGE
	$(call is_set,$(1),First argument: Library name missing)
	$(call is_set,$(2),Second argument: Object files missing)
	$(call is_set,$(3),Third argument: Output directory missing)
	mkdir -p '$(3)/lib'
	$(AR) -rsv '$(3)/lib/lib$(1).a' $(2)
	tar --no-acls --no-selinux --no-xattrs --transform 's,^$(3),deps,' -cvjf '$(1).dpp' '$(3)'
endef

define HELP_MAKE_OPTIONS
	@echo 'Common make options for Makefile.inc:'
	@echo -e '\tBUILD_NATIVE    = no'
	@echo -e '\tCC              = $(CC)'
	@echo -e '\tCXX             = $(CXX)'
	@echo -e '\tRC              = $(RC)'
	@echo -e '\tDDK_INCLUDE_DIR = $(DDK_INCLUDE_DIR)'
	@echo -e '\tDPP_ROOT        = $(DPP_ROOT)'
endef