harakit/Makefile
2024-03-09 11:53:03 -07:00

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# Copyright (c) 20232024 Emma Tebibyte <emma@tebibyte.media>
# Copyright (c) 20232024 DTB <trinity@trinity.moe>
# Copyright (c) 2023 Sasha Koshka <sashakoshka@tebibyte.media>
# SPDX-License-Identifier: FSFAP
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice and this
# notice are preserved. This file is offered as-is, without any warranty.
.POSIX:
# if using BSD make(1), remove these pragmas because they break it
.PRAGMA: posix_202x # future POSIX standard support à la pdpmake(1)
.PRAGMA: command_comment # breaks without this?
DESTDIR=./dist
PREFIX=/usr/local
CC?=cc
RUSTC?=rustc
RUSTLIBS=--extern getopt=build/o/libgetopt.rlib \
--extern sysexits=build/o/libsysexits.rlib \
--extern strerror=build/o/libstrerror.rlib
.PHONY: all
all: dj false fop hru intcmp rpn scrut str strcmp true
build:
# keep build/include until bindgen(1) has stdin support
# https://github.com/rust-lang/rust-bindgen/issues/2703
mkdir -p build/bin build/include build/lib build/o build/test
.PHONY: clean
clean:
rm -rf build/ dist/
dist: all
mkdir -p $(DESTDIR)$(PREFIX)/bin $(DESTDIR)$(PREFIX)/share/man/man1
cp build/bin/* $(DESTDIR)$(PREFIX)/bin/
cp docs/*.1 $(DESTDIR)$(PREFIX)/share/man/man1/
.PHONY: install
install: dist
cp -r $(DESTDIR)/* /
.PHONY: test
test: build
tests/posix-compat.sh
$(RUSTC) --test src/getopt-rs/lib.rs -o build/test/getopt
.PHONY: rustlibs
rustlibs: build/o/libsysexits.rlib build/o/libgetopt.rlib \
build/o/libstrerror.rlib
build/o/libgetopt.rlib: build src/getopt-rs/lib.rs
$(RUSTC) $(RUSTFLAGS) --crate-type=lib --crate-name=getopt \
-o $@ src/getopt-rs/lib.rs
build/o/libstrerror.rlib: build src/strerror.rs
$(RUSTC) $(RUSTFLAGS) --crate-type=lib -o $@ \
src/strerror.rs
build/o/libsysexits.rlib: build include/sysexits.h
# bandage solution until bindgen(1) gets stdin support
printf '#define EXIT_FAILURE 1\n' | cat - include/sysexits.h \
> build/include/sysexits.h
bindgen --default-macro-constant-type signed --use-core --formatter=none \
"$$(printf '#include <sysexits.h>\n' \
| cpp -M -idirafter "build/include" - \
| sed 's/ /\n/g' | grep sysexits.h)" \
| $(RUSTC) $(RUSTFLAGS) --crate-type lib -o $@ -
.PHONY: dj
dj: build/bin/dj
build/bin/dj: src/dj.c build
$(CC) $(CFLAGS) -o $@ src/dj.c
.PHONY: false
false: build/bin/false
build/bin/false: src/false.c build
$(CC) $(CFLAGS) -o $@ src/false.c
.PHONY: fop
fop: build/bin/fop
build/bin/fop: src/fop.rs build rustlibs
$(RUSTC) $(RUSTFLAGS) $(RUSTLIBS) -o $@ src/fop.rs
.PHONY: hru
hru: build/bin/hru
build/bin/hru: src/hru.rs build rustlibs
$(RUSTC) $(RUSTFLAGS) $(RUSTLIBS) -o $@ src/hru.rs
.PHONY: intcmp
intcmp: build/bin/intcmp
build/bin/intcmp: src/intcmp.c build
$(CC) $(CFLAGS) -o $@ src/intcmp.c
.PHONY: rpn
rpn: build/bin/rpn
build/bin/rpn: src/rpn.rs build rustlibs
$(RUSTC) $(RUSTFLAGS) $(RUSTLIBS) -o $@ src/rpn.rs
.PHONY: scrut
scrut: build/bin/scrut
build/bin/scrut: src/scrut.c build
$(CC) $(CFLAGS) -o $@ src/scrut.c
.PHONY: str
str: build/bin/str
build/bin/str: src/str.c build
$(CC) $(CFLAGS) -o $@ src/str.c
.PHONY: strcmp
strcmp: build/bin/strcmp
build/bin/strcmp: src/strcmp.c build
$(CC) $(CFLAGS) -o $@ src/strcmp.c
.PHONY: true
true: build/bin/true
build/bin/true: src/true.c build
$(CC) $(CFLAGS) -o $@ src/true.c