# Shared variables used by per-target Makefile fragments.
#
# Source this only via the per-target make file (make/iigs.mk etc).

REPO_DIR    := $(abspath $(dir $(lastword $(MAKEFILE_LIST)))/..)
INCLUDE_DIR := $(REPO_DIR)/include
SRC_CORE    := $(REPO_DIR)/src/core
SRC_PORT    := $(REPO_DIR)/src/port
SRC_CG      := $(REPO_DIR)/src/codegen
SRC_68K     := $(REPO_DIR)/src/shared68k
EXAMPLES    := $(REPO_DIR)/examples

# Portable C sources for libjoey -- present on every target.
CORE_C_SRCS := $(wildcard $(SRC_CORE)/*.c)

# Common include flags. Per-port code can include hal.h / surfaceInternal.h
# directly because SRC_CORE is in the include path.
COMMON_CFLAGS := -I$(INCLUDE_DIR) -I$(SRC_CORE) -Wall -Wextra -O2