# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
# See LICENSE.md for license information.
# SPDX-License-Identifier: MIT
#
# SDL3 build rules: JoeyLib programs as native programs for the machine that
# builds them, through the hosted core and its SDL3 backend (src/hosted,
# src/hosted/sdl3). The rules are make/hosted.mk's; this file says what is
# SDL3's. A project reaches it through make/project.mk.
#
# Built with the host's own compiler. Programs link the static SDL3 the
# installer builds (SDL3_DIR), so they run without an SDL3 on the machine. A
# program is a native executable NAME (no extension), in bin/ or in its own
# bin/NAME/ with its DATA beside it, JoeyLib's install convention: the port
# makes the executable's folder the current directory when the window opens.

PLATFORM := sdl3
include $(dir $(lastword $(MAKEFILE_LIST)))/common.mk

SDL3_LIB := $(SDL3_DIR)/lib/libSDL3.a
$(call requireTool,$(SDL3_LIB),toolchain:sdl3)

SDL3_PKG_CONFIG := PKG_CONFIG_PATH=$(SDL3_DIR)/lib/pkgconfig pkg-config

HOSTED_CC         := $(HOST_CC)
HOSTED_AR         := ar
HOSTED_BACKEND    := sdl3
HOSTED_DEFINES    := -DJOEYLIB_PLATFORM_HOSTED -DJOEYLIB_HOSTED_SDL3
HOSTED_SDK_CFLAGS := $(shell $(SDL3_PKG_CONFIG) --cflags sdl3) -DHOSTED_WINDOW_ICON
HOSTED_LINK       := $(shell $(SDL3_PKG_CONFIG) --static --libs sdl3)
PROGRAM_EXT       :=
# A program is relinked when SDL changes.
HOSTED_PROGRAM_DEPS := $(SDL3_LIB)
# Its icon on its window (HOSTED_WINDOW_ICON): SDL3_ICON_SIZE pixels square,
# baked to C and compiled, which the backend gives SDL_SetWindowIcon.
SDL3_ICON_SIZE    := 64
HOSTED_ICON        = $(call programIconDir,$(1))/icon.o
HOSTED_ICON_BAKE   = $(ICON_BAKE) c $(call programIcon,$(1)) $(call programIconDir,$(1))/icon.c $(SDL3_ICON_SIZE) && $(HOSTED_CC) $(COMMON_CFLAGS) -c $(call programIconDir,$(1))/icon.c -o $(call HOSTED_ICON,$(1))
HOSTED_ICON_LINK   = $(call HOSTED_ICON,$(1))

include $(REPO_DIR)/make/hosted.mk