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# LibreForts build helpers — thin wrappers around the Podman workflow.
#
# Everything COMPILES inside the container (Fedora + every dependency prebuilt
# in /usr/local, see Containerfile). The binary RUNS on the host, which supplies
# SDL3 and a display. `make run` does both halves in the right place.
#
# Recipe lines are indented with TABs; make requires it.
IMAGE := forts-clone-dev
BUILDDIR := builddir
BIN := $(BUILDDIR)/forts-clone
# Run a command in the dev image with the repo bind-mounted at /src.
PODMAN_RUN := podman run --rm -v "$(CURDIR)":/src:Z --userns=keep-id \
localhost/$(IMAGE):latest bash -c
.DEFAULT_GOAL := build
.PHONY: help image build reconfigure run check check-lua shell clean clean-image
help:
@echo "LibreForts:"
@echo " make image build the Podman dev image (once, and after"
@echo " editing Containerfile)"
@echo " make build compile in the container (default target)"
@echo " make run compile, then run the game on the host"
@echo " make check compile + validate the Lua data (do this before"
@echo " claiming a change works)"
@echo " make check-lua validate the Lua data only"
@echo " make reconfigure re-run meson setup, after editing meson.build"
@echo " make shell interactive shell in the dev container"
@echo " make clean remove $(BUILDDIR)"
@echo " make clean-image remove the Podman dev image"
image:
podman build -t $(IMAGE) .
# Configures builddir on first use, then compiles. Re-running is cheap.
build:
$(PODMAN_RUN) 'cd /src && { [ -f $(BUILDDIR)/build.ninja ] || \
meson setup $(BUILDDIR); } && meson compile -C $(BUILDDIR)'
# meson refuses a plain re-setup on a configured dir; this is the escape hatch.
reconfigure:
$(PODMAN_RUN) 'cd /src && meson setup $(BUILDDIR) --reconfigure && \
meson compile -C $(BUILDDIR)'
# Runs on the HOST, from the repo root: data/ is resolved relative to CWD.
run: build
./$(BIN)
check: build check-lua
# The GUI cannot run headless here, so parsing the Lua is the other half of
# "it works". Mods are validated LAYERED (base file first), because they
# table.insert into globals the base defines — running one alone always fails.
check-lua:
@command -v lua >/dev/null 2>&1 || \
{ echo "check-lua: no 'lua' on the host, skipping"; exit 0; }
@set -e; \
for f in data/*.lua; do \
lua -e "dofile('$$f')"; \
echo " OK $$f"; \
done; \
for f in data/mods/*/*.lua; do \
[ -e "$$f" ] || continue; \
base="data/$$(basename "$$f")"; \
if [ -f "$$base" ]; then \
lua -e "dofile('$$base'); dofile('$$f')"; \
echo " OK $$f (layered on $$base)"; \
else \
lua -e "dofile('$$f')"; \
echo " OK $$f"; \
fi; \
done
shell:
podman run --rm -it -v "$(CURDIR)":/src:Z --userns=keep-id \
localhost/$(IMAGE):latest bash
clean:
rm -rf $(BUILDDIR)
clean-image:
-podman rmi localhost/$(IMAGE):latest
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