92 lines
2.6 KiB
Makefile
92 lines
2.6 KiB
Makefile
# Copyright (c) 2023 Emma Tebibyte <emma@tebibyte.media>
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# Copyright (c) 2023 DTB <trinity@trinity.moe>
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# Copyright (c) 2023 Sasha Koshka <sashakoshka@tebibyte.media>
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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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# If we want to use POSIX make we can’t use ifeq
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# .POSIX:
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# .PRAGMA: posix_202x
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.PHONY: clean
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.PHONY: install
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.PHONY: test
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PREFIX=/usr/local
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CC=cc
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CFLAGS=-O3 -Lbuild/lib -idirafter include
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RUSTC=rustc +nightly
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RUSTCFLAGS=-Zlocation-detail=none -Copt-level=z -Ccodegen-units=1 \
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-Cpanic=abort -Clto=y -Cstrip=symbols -Ctarget-cpu=native \
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--extern sysexits=build/o/libsysexits.rlib
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ifeq ($(CC), gcc)
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CFLAGS=-O3 -s -Wl,-z,noseparate-code,-z,nosectionheader -flto -Lbuild/lib \
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-idirafter include
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endif
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ifeq ($(CC), clang)
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CFLAGS=-O3 -Wall -Lbuild/lib -idirafter include
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endif
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ifeq ($(CC), tcc)
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CFLAGS=-O3 -s -Wl -flto -Lbuild/lib -idirafter include
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endif
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build: build_dir false intcmp scrut str strcmp true
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build_dir:
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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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mkdir -p build/bin build/include build/lib build/o
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clean:
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rm -rf build/
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install: build
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mkdir -p $(PREFIX)/bin $(PREFIX)/lib
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mkdir -p $(PREFIX)/man/man1 $(PREFIX)/man/man3
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cp -f build/lib/*.so $(PREFIX)/lib/
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cp -f build/bin/* $(PREFIX)/bin/
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cp -f docs/*.1 $(PREFIX)/man/man1/
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cp -f docs/*.3 $(PREFIX)/man/man3/
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test: build
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tests/cc-compat.sh
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tests/posix-compat.sh
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sysexits: build_dir
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# bandage solution until bindgen(1) gets stdin support
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printf '#define EXIT_FAILURE 1\n' | cat - include/sysexits.h \
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> build/include/sysexits.h
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bindgen --default-macro-constant-type signed --use-core \
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"$$(printf '#include <sysexits.h>\n' \
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| cpp -M -idirafter "$$PWD/build/include" - \
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| sed 's/ /\n/g' | grep sysexits.h)" \
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| $(RUSTC) $(RUSTCFLAGS) --crate-type lib -o build/o/libsysexits.rlib -
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false: src/false.rs build_dir
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$(RUSTC) $(RUSTCFLAGS) -o build/bin/false src/false.rs
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fop: src/fop.rs build_dir sysexits
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$(RUSTC) $(RUSTCFLAGS) -o build/bin/fop src/fop.rs
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intcmp: src/intcmp.c build_dir
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$(CC) $(CFLAGS) -o build/bin/intcmp src/intcmp.c
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scrut: src/scrut.c build_dir
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$(CC) $(CFLAGS) -o build/bin/scrut src/scrut.c
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str: src/str.c build_dir
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$(CC) $(CFLAGS) -o build/bin/str src/str.c
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strcmp: src/strcmp.c build_dir
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$(CC) $(CFLAGS) -o build/bin/strcmp src/strcmp.c
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true: src/true.rs build_dir
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$(RUSTC) $(RUSTCFLAGS) -o build/bin/true src/true.rs
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