174 lines
4.7 KiB
Makefile
174 lines
4.7 KiB
Makefile
# Copyright (c) 2023–2025 Emma Tebibyte <emma@tebibyte.media>
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# Copyright (c) 2023–2024 DTB <trinity@trinity.moe>
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# Copyright (c) 2023 Sasha Koshka <sashakoshka@tebibyte.media>
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# Copyright (c) 2024 Aaditya Aryal <aryalaadi123@gmail.com>
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# SPDX-License-Identifier: FSFAP
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice and this
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# notice are preserved. This file is offered as-is, without any warranty.
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# The octal escape \043 is utilized twice in this file as make(1p) will
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# interpret a hash in a rule as an inline comment.
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.POSIX:
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DESTDIR ?= dist
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PREFIX ?= /usr/local
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# for conditionally compiling OS features
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OS != uname
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OS_INCLUDE != test -e include/$(OS).mk && printf 'include/$(OS).mk\n' \
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|| printf '/dev/null\n'
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# normalized prefix
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PREFIX_N != realpath $(PREFIX)
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MANDIR != test $(PREFIX_N) = / && printf '/usr/share/man\n' \
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|| printf '$(PREFIX_N)/man\n'
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SYSEXITS != printf '\043include <sysexits.h>\n' | cpp -M - | tr ' ' '\n' \
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| sed -n 's/sysexits\.h//p' || printf 'include\n'
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CC ?= cc
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RUSTC ?= rustc
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RUSTFLAGS += --extern getopt=build/o/libgetopt.rlib \
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--extern strerror=build/o/libstrerror.rlib \
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--extern sysexits=build/o/libsysexits.rlib
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CFLAGS += -I$(SYSEXITS)
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# testing requires the absolute path to the bin directory set
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BIN = build/bin
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.PHONY: default
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default: all test
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.PHONY: all
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all: dj false fileis fop hru intcmp mm npc peek rpn str strcmp swab true
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# keep build/include until bindgen(1) has stdin support
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# https://github.com/rust-lang/rust-bindgen/issues/2703
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build:
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mkdir -p build/bin build/docs build/include build/lib build/o build/test
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.PHONY: clean
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clean:
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rm -rf build dist
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dist: all docs
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mkdir -p $(DESTDIR)/$(PREFIX_N)/bin $(DESTDIR)/$(MANDIR)/man1
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cp build/bin/* $(DESTDIR)/$(PREFIX_N)/bin
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cp build/docs/*.1 $(DESTDIR)/$(MANDIR)/man1
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.PHONY: install
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install: dist
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cp -r $(DESTDIR)/* /
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include tests/tests.mk
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.PHONY: test
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test: all $(TESTS) /tmp/getopt
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@echo $(TESTS)
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/tmp/getopt
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/tmp/getopt: src/libgetopt.rs
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$(RUSTC) --test -o /tmp/getopt src/libgetopt.rs
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.PHONY: docs
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docs: docs/ build
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for file in docs/*; do original="$$(sed -n '/^\.TH/p' <"$$file")"; \
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title="$$(printf '%s\n' "$$original" | sed \
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"s/X\.X\.X/$$(git describe --tags --long | cut -d'-' -f1)/g")"; \
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sed "s/$$original/$$title/g" <"$$file" >"build/$$file"; done
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# include OS feature libraries for compilation
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include $(OS_INCLUDE)
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.PHONY: rustlibs
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rustlibs: build/o/libgetopt.rlib build/o/libstrerror.rlib \
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build/o/libsysexits.rlib $(OSLIB)
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build/o/libgetopt.rlib: build src/libgetopt.rs
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$(RUSTC) $(RUSTFLAGS) --crate-type=lib --crate-name=getopt \
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-o $@ src/libgetopt.rs
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build/o/libstrerror.rlib: build src/libstrerror.rs
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$(RUSTC) $(RUSTFLAGS) --crate-type=lib -o $@ \
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src/libstrerror.rs
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build/o/libsysexits.rlib: build/include/sysexits.h
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bindgen --fit-macro-constant-types --default-macro-constant-type unsigned --use-core --formatter=none \
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build/include/sysexits.h | $(RUSTC) $(RUSTFLAGS) --crate-type lib -o $@ -
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# bandage solution until bindgen(1) gets stdin support
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build/include/sysexits.h: build $(SYSEXITS)sysexits.h
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printf '\043define EXIT_FAILURE 1\n' | cat - $(SYSEXITS)sysexits.h > $@
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.PHONY: dj
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dj: build/bin/dj
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build/bin/dj: src/dj.c build
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$(CC) $(CFLAGS) -o $@ src/dj.c
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.PHONY: false
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false: build/bin/false
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build/bin/false: src/false.c build
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$(CC) $(CFLAGS) -o $@ src/false.c
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.PHONY: fileis
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fileis: build/bin/fileis
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build/bin/fileis: src/fileis.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) $(RUSTLIBS) -o $@ src/fileis.rs
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.PHONY: fop
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fop: build/bin/fop
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build/bin/fop: src/fop.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) -o $@ src/fop.rs
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.PHONY: hru
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hru: build/bin/hru
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build/bin/hru: src/hru.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) -o $@ src/hru.rs
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.PHONY: intcmp
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intcmp: build/bin/intcmp
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build/bin/intcmp: src/intcmp.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) -o $@ src/intcmp.rs
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.PHONY: mm
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mm: build/bin/mm
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build/bin/mm: src/mm.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) -o $@ src/mm.rs
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.PHONY: npc
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npc: build/bin/npc
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build/bin/npc: src/npc.c build
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$(CC) $(CFLAGS) -o $@ src/npc.c
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.PHONY: peek
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peek: build/bin/peek
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build/bin/peek: src/peek.c build
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$(CC) $(CFLAGS) -o $@ src/peek.c
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.PHONY: rpn
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rpn: build/bin/rpn
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build/bin/rpn: src/rpn.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) -o $@ src/rpn.rs
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.PHONY: str
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str: build/bin/str
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build/bin/str: src/str.c build
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$(CC) $(CFLAGS) -o $@ src/str.c
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.PHONY: strcmp
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strcmp: build/bin/strcmp
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build/bin/strcmp: src/strcmp.c build
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$(CC) $(CFLAGS) -o $@ src/strcmp.c
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.PHONY: swab
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swab: build/bin/swab
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build/bin/swab: src/swab.rs build rustlibs
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$(RUSTC) $(RUSTFLAGS) -o $@ src/swab.rs
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.PHONY: true
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true: build/bin/true
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build/bin/true: src/true.c build
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$(CC) $(CFLAGS) -o $@ src/true.c
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