EC_BINS := $(_CF_DIR)$(if $(USE_BOOTSTRAP),compiler/bootstrap/obj/bin.$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/,obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/bin/)

ifdef WINDOWS_HOST
 # Auto-Select MinGW-w64 when asking for 64 bit
 ifeq ($(ARCH),x64)
  GCC_PREFIX=x86_64-w64-mingw32-
 endif
endif

# PREFIXES AND EXTENSIONS
EC := .ec
S := .sym
I := .imp
B := .bowl
C := .c
ifndef O
O := .o
endif
A := .a
E := $(if $(WINDOWS_TARGET),.exe,)
SO := $(if $(WINDOWS_TARGET),.dll,$(if $(OSX_TARGET),.dylib,.so))
LP := $(if $(WINDOWS_TARGET),$(if $(STATIC_LIBRARY_TARGET),lib,),lib)
HOST_E := $(if $(WINDOWS_HOST),.exe,)
HOST_SO := $(if $(WINDOWS_HOST),.dll,$(if $(OSX_HOST),.dylib,.so))
HOST_LP := $(if $(WINDOWS_HOST),$(if $(STATIC_LIBRARY_TARGET),lib,),lib)
.SUFFIXES: .c .ec .sym .imp .bowl $(O) $(A)

# TOOLCHAIN
ifdef TRAVIS
export CPP     = $(CC)
else
export CC      = $(CCACHE_COMPILE)$(DISTCC_COMPILE)$(GCC_PREFIX)gcc$(_SYSROOT)$(if $(GCC_CC_FLAGS),$(space)$(GCC_CC_FLAGS),)
export CPP     = $(CCACHE_COMPILE)$(DISTCC_COMPILE)$(GCC_PREFIX)gcc$(_SYSROOT)
endif
export AS      = $(GCC_PREFIX)as
export LD      = $(GCC_PREFIX)ld
export AR      = $(GCC_PREFIX)ar
export STRIP   = $(GCC_PREFIX)strip
export ECP := $(call sys_path,$(EC_BINS)ecp$(HOST_E))$(if $(GCC_FLAGS),$(space)$(GCC_FLAGS),)
export ECC := $(call sys_path,$(EC_BINS)ecc$(HOST_E))$(if $(CROSS_TARGET), -t $(TARGET_PLATFORM),)$(if $(GCC_FLAGS),$(space)$(GCC_FLAGS),)
export ECS := $(call sys_path,$(EC_BINS)ecs$(HOST_E))$(if $(CROSS_TARGET), -t $(TARGET_PLATFORM),)$(if $(OUTPUT_POT), -outputpot,)$(if $(DISABLED_POOLING), -disabled-pooling,)
export EAR := $(call sys_path,$(_CF_DIR)obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/bin/ear$(HOST_E))
ifdef WINDOWS_TARGET
WINDRES := $(GCC_PREFIX)windres
 ifdef ARCH
  ifeq ($(ARCH),x32)
WINDRES_FLAGS := -F pe-i386
  else
   ifeq ($(ARCH),x64)
WINDRES_FLAGS := -F pe-x86-64
   endif
  endif
 endif
endif
UPX := upx

ifndef ARCH
TARGET_ARCH :=$(shell $(CC) -dumpmachine)
 ifdef WINDOWS_TARGET
  ifneq ($(filter x86_64%,$(TARGET_ARCH)),)
     TARGET_ARCH := x86_64
  else
     TARGET_ARCH := i386
  endif
 else
  ifdef LINUX_TARGET
   ifneq ($(filter x86_64-pc-linux-gnu,$(TARGET_ARCH)),)    # Fix for PREFIXLIBDIR / DEB_HOST_MULTIARCH with Clang on Debian
      TARGET_ARCH := x86_64-linux-gnu
   endif
   ifneq ($(filter i586-linux-gnu,$(TARGET_ARCH)),)
      TARGET_ARCH := i386-linux-gnu
   endif
  endif
 endif
endif

ifndef WINDOWS_HOST
export LD_LIBRARY_PATH = $(_CF_DIR)obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/lib/
export DYLD_LIBRARY_PATH = $(_CF_DIR)obj/$(HOST_PLATFORM)$(COMPILER_SUFFIX)$(DEBUG_SUFFIX)/lib/
endif

# HARD CODED PLATFORM-SPECIFIC OPTIONS
LDFLAGS +=$(if $(LINUX_TARGET), -Wl$(comma)--no-undefined,)
LDFLAGS +=$(if $(OSX_TARGET), -framework cocoa -framework OpenGL -L/usr/local/opt/openssl/lib,)

ifdef BSD_TARGET
EXCLUDED_LIBS += $(space)dl
CFLAGS += -isystem /usr/local/include -isystem /usr/local/include/freetype2
LDFLAGS += -L/usr/local/lib
endif

ifdef OSX_TARGET
CFLAGS += -I$(SYSROOT)/usr/include/ffi -I$(SYSROOT)/usr/local/opt/openssl/include
else
# OFLAGS += -L/usr/lib/$(TARGET_ARCH)/ec
endif

OFLAGS += $(LDFLAGS)

# FLAGS

UPXFLAGS = -9 -q

ifdef ARCH_FLAGS
CFLAGS += $(ARCH_FLAGS)
OFLAGS += $(ARCH_FLAGS)
endif

CFLAGS += -fmessage-length=0

EARFLAGS = q

ifdef DISABLE_GL
CFLAGS += -DECERE_NOGL
endif

ifndef ENABLE_SSL
CFLAGS += -DECERE_NOSSL
endif