Rename Makefile to GNUmakefile

1 files changed, 0 insertions, 331 deletions

diff --git a/Makefile b/Makefile
deleted file mode 100644
index 7987687..0000000
--- a/Makefile
+++ /dev/null
@@ -1,331 +0,0 @@
-# Copyright © Tavian Barnes <tavianator@tavianator.com>
-# SPDX-License-Identifier: 0BSD
-
-ifneq ($(wildcard .git),)
-VERSION := $(shell git describe --always 2>/dev/null)
-endif
-
-ifndef VERSION
-VERSION := 3.0.1
-endif
-
-ifndef OS
-OS := $(shell uname)
-endif
-
-ifndef ARCH
-ARCH := $(shell uname -m)
-endif
-
-CC ?= gcc
-INSTALL ?= install
-MKDIR ?= mkdir -p
-RM ?= rm -f
-
-export BUILDDIR ?= .
-DESTDIR ?=
-PREFIX ?= /usr
-MANDIR ?= $(PREFIX)/share/man
-
-BIN := $(BUILDDIR)/bin
-OBJ := $(BUILDDIR)/obj
-
-DEFAULT_CFLAGS := \
-    -g \
-    -Wall \
-    -Wformat=2 \
-    -Werror=implicit \
-    -Wimplicit-fallthrough \
-    -Wmissing-declarations \
-    -Wshadow \
-    -Wsign-compare \
-    -Wstrict-prototypes
-
-CFLAGS ?= $(DEFAULT_CFLAGS)
-LDFLAGS ?=
-DEPFLAGS ?= -MD -MP -MF $(@:.o=.d)
-
-LOCAL_CPPFLAGS := \
-    -D__EXTENSIONS__ \
-    -D_ATFILE_SOURCE \
-    -D_BSD_SOURCE \
-    -D_DARWIN_C_SOURCE \
-    -D_DEFAULT_SOURCE \
-    -D_GNU_SOURCE \
-    -D_LARGEFILE64_SOURCE \
-    -D_FILE_OFFSET_BITS=64 \
-    -D_TIME_BITS=64 \
-    -DBFS_VERSION=\"$(VERSION)\"
-
-LOCAL_CFLAGS := -std=c17 -pthread
-LOCAL_LDFLAGS :=
-LOCAL_LDLIBS :=
-
-ASAN := $(filter asan,$(MAKECMDGOALS))
-LSAN := $(filter lsan,$(MAKECMDGOALS))
-MSAN := $(filter msan,$(MAKECMDGOALS))
-TSAN := $(filter tsan,$(MAKECMDGOALS))
-UBSAN := $(filter ubsan,$(MAKECMDGOALS))
-
-ifdef ASAN
-LOCAL_CFLAGS += -fsanitize=address
-SANITIZE := y
-endif
-
-ifdef LSAN
-LOCAL_CFLAGS += -fsanitize=leak
-SANITIZE := y
-endif
-
-ifdef MSAN
-# msan needs all code instrumented
-NOLIBS := y
-LOCAL_CFLAGS += -fsanitize=memory -fsanitize-memory-track-origins
-SANITIZE := y
-endif
-
-ifdef TSAN
-# tsan needs all code instrumented
-NOLIBS := y
-# https://github.com/google/sanitizers/issues/342
-LOCAL_CPPFLAGS += -DBFS_USE_TARGET_CLONES=0
-LOCAL_CFLAGS += -fsanitize=thread
-SANITIZE := y
-endif
-
-ifdef UBSAN
-LOCAL_CFLAGS += -fsanitize=undefined
-SANITIZE := y
-endif
-
-ifdef SANITIZE
-LOCAL_CFLAGS += -fno-sanitize-recover=all
-endif
-
-ifndef NOLIBS
-USE_ONIGURUMA := y
-endif
-
-ifdef USE_ONIGURUMA
-LOCAL_CPPFLAGS += -DBFS_USE_ONIGURUMA=1
-
-ONIG_CONFIG := $(shell command -v onig-config 2>/dev/null)
-ifdef ONIG_CONFIG
-ONIG_CFLAGS := $(shell $(ONIG_CONFIG) --cflags)
-ONIG_LDLIBS := $(shell $(ONIG_CONFIG) --libs)
-else
-ONIG_LDLIBS := -lonig
-endif
-
-LOCAL_CFLAGS += $(ONIG_CFLAGS)
-LOCAL_LDLIBS += $(ONIG_LDLIBS)
-endif # USE_ONIGURUMA
-
-ifeq ($(OS),Linux)
-ifndef NOLIBS
-USE_ACL := y
-USE_ATTR := y
-USE_LIBCAP := y
-endif
-
-ifdef USE_ACL
-LOCAL_LDLIBS += -lacl
-else
-LOCAL_CPPFLAGS += -DBFS_USE_SYS_ACL_H=0
-endif
-
-ifdef USE_ATTR
-LOCAL_LDLIBS += -lattr
-else
-LOCAL_CPPFLAGS += -DBFS_USE_SYS_XATTR_H=0
-endif
-
-ifdef USE_LIBCAP
-LOCAL_LDLIBS += -lcap
-else
-LOCAL_CPPFLAGS += -DBFS_USE_SYS_CAPABILITY_H=0
-endif
-
-LOCAL_LDFLAGS += -Wl,--as-needed
-LOCAL_LDLIBS += -lrt
-endif # Linux
-
-ifeq ($(OS),NetBSD)
-LOCAL_LDLIBS += -lutil
-endif
-
-ifneq ($(filter gcov,$(MAKECMDGOALS)),)
-LOCAL_CFLAGS += --coverage
-# gcov only intercepts fork()/exec() with -std=gnu*
-LOCAL_CFLAGS := $(patsubst -std=c%,-std=gnu%,$(LOCAL_CFLAGS))
-endif
-
-ifneq ($(filter release,$(MAKECMDGOALS)),)
-LOCAL_CPPFLAGS += -DNDEBUG
-CFLAGS := $(DEFAULT_CFLAGS) -O3 -flto=auto
-endif
-
-ALL_CPPFLAGS = $(LOCAL_CPPFLAGS) $(CPPFLAGS) $(EXTRA_CPPFLAGS)
-ALL_CFLAGS = $(ALL_CPPFLAGS) $(LOCAL_CFLAGS) $(CFLAGS) $(EXTRA_CFLAGS) $(DEPFLAGS)
-ALL_LDFLAGS = $(ALL_CFLAGS) $(LOCAL_LDFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS)
-ALL_LDLIBS = $(LOCAL_LDLIBS) $(LDLIBS) $(EXTRA_LDLIBS)
-
-# Default make target
-bfs: $(BIN)/bfs
-.PHONY: bfs
-
-# Goals that are treated like flags by this Makefile
-FLAG_GOALS := asan lsan msan tsan ubsan gcov release
-
-# These are the remaining non-flag goals
-GOALS := $(filter-out $(FLAG_GOALS),$(MAKECMDGOALS))
-
-# Build the default goal if only flag goals are specified
-FLAG_PREREQS :=
-ifndef GOALS
-FLAG_PREREQS += bfs
-endif
-
-# Make sure that "make release" builds everything, but "make release obj/src/main.o" doesn't
-$(FLAG_GOALS): $(FLAG_PREREQS)
-	@:
-.PHONY: $(FLAG_GOALS)
-
-all: bfs tests
-.PHONY: all
-
-$(BIN)/%:
-	@$(MKDIR) $(@D)
-	+$(CC) $(ALL_LDFLAGS) $^ $(ALL_LDLIBS) -o $@
-ifeq ($(OS) $(SANITIZE),FreeBSD y)
-	elfctl -e +noaslr $@
-endif
-
-$(OBJ)/%.o: %.c $(OBJ)/FLAGS
-	@$(MKDIR) $(@D)
-	$(CC) $(ALL_CFLAGS) -c $< -o $@
-
-# Save the full set of flags to rebuild everything when they change
-$(OBJ)/FLAGS.new:
-	@$(MKDIR) $(@D)
-	@echo $(CC) : $(ALL_CFLAGS) : $(ALL_LDFLAGS) : $(ALL_LDLIBS) >$@
-.PHONY: $(OBJ)/FLAGS.new
-
-# Only update obj/FLAGS if obj/FLAGS.new is different
-$(OBJ)/FLAGS: $(OBJ)/FLAGS.new
-	@test -e $@ && cmp -s $@ $< && rm $< || mv $< $@
-
-# All object files except the entry point
-LIBBFS := \
-    $(OBJ)/src/alloc.o \
-    $(OBJ)/src/bar.o \
-    $(OBJ)/src/bfstd.o \
-    $(OBJ)/src/bftw.o \
-    $(OBJ)/src/color.o \
-    $(OBJ)/src/ctx.o \
-    $(OBJ)/src/darray.o \
-    $(OBJ)/src/diag.o \
-    $(OBJ)/src/dir.o \
-    $(OBJ)/src/dstring.o \
-    $(OBJ)/src/eval.o \
-    $(OBJ)/src/exec.o \
-    $(OBJ)/src/fsade.o \
-    $(OBJ)/src/ioq.o \
-    $(OBJ)/src/mtab.o \
-    $(OBJ)/src/opt.o \
-    $(OBJ)/src/parse.o \
-    $(OBJ)/src/printf.o \
-    $(OBJ)/src/pwcache.o \
-    $(OBJ)/src/stat.o \
-    $(OBJ)/src/trie.o \
-    $(OBJ)/src/typo.o \
-    $(OBJ)/src/xregex.o \
-    $(OBJ)/src/xspawn.o \
-    $(OBJ)/src/xtime.o
-
-# The main executable
-$(BIN)/bfs: $(OBJ)/src/main.o $(LIBBFS)
-
-# Standalone unit tests
-UNITS := alloc bfstd bit trie xtimegm
-UNIT_TESTS := $(UNITS:%=$(BIN)/tests/%)
-UNIT_CHECKS := $(UNITS:%=check-%)
-
-# Testing utilities
-TEST_UTILS := $(BIN)/tests/mksock $(BIN)/tests/xtouch
-
-TESTS := $(UNIT_TESTS) $(TEST_UTILS)
-
-tests: $(TESTS)
-.PHONY: tests
-
-$(TESTS): $(BIN)/tests/%: $(OBJ)/tests/%.o $(LIBBFS)
-
-# The different search strategies that we test
-STRATEGIES := bfs dfs ids eds
-STRATEGY_CHECKS := $(STRATEGIES:%=check-%)
-
-# All the different checks we run
-CHECKS := $(UNIT_CHECKS) $(STRATEGY_CHECKS)
-
-check: $(CHECKS)
-.PHONY: check $(CHECKS)
-
-$(UNIT_CHECKS): check-%: $(BIN)/tests/%
-	$<
-
-$(STRATEGY_CHECKS): check-%: $(BIN)/bfs $(TEST_UTILS)
-	./tests/tests.sh --bfs="$(BIN)/bfs -S $*" $(TEST_FLAGS)
-
-# Custom test flags for distcheck
-DISTCHECK_FLAGS := -s TEST_FLAGS="--sudo --verbose=skipped"
-
-distcheck:
-	+$(MAKE) -B asan ubsan check $(DISTCHECK_FLAGS)
-ifneq ($(OS),Darwin)
-	+$(MAKE) -B msan ubsan check CC=clang $(DISTCHECK_FLAGS)
-endif
-	+$(MAKE) -B tsan ubsan check CC=clang $(DISTCHECK_FLAGS)
-ifeq ($(OS) $(ARCH),Linux x86_64)
-	+$(MAKE) -B check EXTRA_CFLAGS="-m32" ONIG_CONFIG= $(DISTCHECK_FLAGS)
-endif
-	+$(MAKE) -B release check $(DISTCHECK_FLAGS)
-	+$(MAKE) -B check $(DISTCHECK_FLAGS)
-	+$(MAKE) check-install $(DISTCHECK_FLAGS)
-.PHONY: distcheck
-
-clean:
-	$(RM) -r $(BIN) $(OBJ)
-.PHONY: clean
-
-install:
-	$(MKDIR) $(DESTDIR)$(PREFIX)/bin
-	$(INSTALL) -m755 $(BIN)/bfs $(DESTDIR)$(PREFIX)/bin/bfs
-	$(MKDIR) $(DESTDIR)$(MANDIR)/man1
-	$(INSTALL) -m644 docs/bfs.1 $(DESTDIR)$(MANDIR)/man1/bfs.1
-	$(MKDIR) $(DESTDIR)$(PREFIX)/share/bash-completion/completions
-	$(INSTALL) -m644 completions/bfs.bash $(DESTDIR)$(PREFIX)/share/bash-completion/completions/bfs
-	$(MKDIR) $(DESTDIR)$(PREFIX)/share/zsh/site-functions
-	$(INSTALL) -m644 completions/bfs.zsh $(DESTDIR)$(PREFIX)/share/zsh/site-functions/_bfs
-	$(MKDIR) $(DESTDIR)$(PREFIX)/share/fish/vendor_completions.d
-	$(INSTALL) -m644 completions/bfs.fish $(DESTDIR)$(PREFIX)/share/fish/vendor_completions.d/bfs.fish
-.PHONY: install
-
-uninstall:
-	$(RM) $(DESTDIR)$(PREFIX)/share/bash-completion/completions/bfs
-	$(RM) $(DESTDIR)$(PREFIX)/share/zsh/site-functions/_bfs
-	$(RM) $(DESTDIR)$(PREFIX)/share/fish/vendor_completions.d/bfs.fish
-	$(RM) $(DESTDIR)$(MANDIR)/man1/bfs.1
-	$(RM) $(DESTDIR)$(PREFIX)/bin/bfs
-.PHONY: uninstall
-
-check-install:
-	+$(MAKE) install DESTDIR=$(BUILDDIR)/pkg
-	+$(MAKE) uninstall DESTDIR=$(BUILDDIR)/pkg
-	$(BIN)/bfs $(BUILDDIR)/pkg -not -type d -print -exit 1
-	$(RM) -r $(BUILDDIR)/pkg
-.PHONY: check-install
-
-.SUFFIXES:
-
--include $(wildcard $(OBJ)/*/*.d)