Support HOSTCC builds for EASTL.

 * set parallel jobs for mingw-w64-build via Makefile.deps

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 128 insertions, 0 deletions

diff --git a/Makefile.native.inc b/Makefile.native.inc
new file mode 100644
index 0000000..c10e34e
--- /dev/null
+++ b/Makefile.native.inc
@@ -0,0 +1,128 @@
+ifndef DPP_ROOT
+$(error DPP_ROOT is undefined)
+endif
+
+ifndef BUILD_NATIVE
+$(error BUILD_NATIVE is _NOT_ defined, include Makefile.inc)
+endif
+
+NAME_SUFFIX := -native
+
+Q = @
+ifeq ($(Q),)
+CMAKE_Q = VERBOSE=1
+endif
+DPP_ROOT = $(realpath .)
+
+INSTALL = install
+CMAKE = cmake
+CC = /usr/bin/cc
+CXX = /usr/bin/c++
+CFLAGS := -Wall -Wextra -Wno-sign-compare -Wno-strict-aliasing \
+	-m64 -fPIC -fvisibility=hidden \
+	-ffunction-sections -fdata-sections -fno-builtin -ffreestanding \
+	-I$(DPP_ROOT)/CRT
+ifneq ($(WERROR),)
+CFLAGS += -Werror
+endif
+CXXFLAGS := -fno-exceptions -fno-rtti -fuse-cxa-atexit
+EASTL_CXXFLAGS := -I$(DPP_ROOT)/EASTL/include -I$(DPP_ROOT)/EASTL/test/packages/EABase/include/Common \
+	-DEASTL_THREAD_SUPPORT_AVAILABLE=0 \
+	-DEASTL_EXCEPTIONS_ENABLED=0 \
+	-DEASTL_ASSERT_ENABLED=0 \
+	-DEA_COMPILER_NO_EXCEPTIONS=1 \
+	-DEA_COMPILER_MANAGED_CPP=1 \
+	-Wno-unknown-pragmas \
+	-Wno-deprecated-copy
+USER_LDFLAGS := -Wl,--gc-sections
+
+EASTL_DEPS := $(wildcard $(DPP_ROOT)/EASTL/source/*.cpp) $(wildcard $(DPP_ROOT)/EASTL/include/EASTL/*.h)
+EASTL_BUILDDIR := EASTL-native-build
+EASTL_STATIC_LIB := $(DPP_ROOT)/$(EASTL_BUILDDIR)/libEASTL.a
+
+USER_CRT_DEPS := $(DPP_ROOT)/CRT/ucrt.cpp
+USER_CRT := $(DPP_ROOT)/CRT/ucrt$(NAME_SUFFIX).opp
+
+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
+	$(call path_exists,$(CC))
+	$(call path_exists,$(CXX))
+	$(call path_exists,$(EASTL_STATIC_LIB))
+	$(call path_exists,$(USER_CRT))
+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=c99 $(CFLAGS) -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) $(CXXFLAGS) $(EASTL_CXXFLAGS) -c $(1) -o $(2)
+	@echo 'CXX $@'
+endef
+
+define LINK_C_KERNEL_TARGET
+	$(error BUILD_NATIVE does not support kernel targets.)
+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) \
+	@echo 'LD  $(2)'
+endef
+
+define LINK_CPP_KERNEL_TARGET
+	$(error BUILD_NATIVE does not support kernel targets.)
+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) \
+		$(USER_CRT) \
+		$(EASTL_STATIC_LIB)
+	@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 "$$target" '$(DESTDIR)'; \
+	done
+endef
+
+define INSTALL_EXEC_SIGN
+	$(error BUILD_NATIVE does not support code signing.)
+endef
+
+define CHECK_DPP
+	$(MAKE) -C $(DPP_ROOT) -f Makefile.deps all
+endef