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Merged
penberg merged 1 commit into from
Nov 3, 2026
Merged

build: Print one line per step, and the commands with V=1 #10

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54 changes: 42 additions & 12 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@
#
# `make` builds as you, so `make && sudo make install PREFIX=/usr/local`
# builds nothing as root.
#
# Each step prints one line such as ` INSTALL ~/.local/bin/fsfork`.
# `make V=1` prints the commands instead.

PREFIX ?= $(HOME)/.local
BINDIR ?= $(PREFIX)/bin
Expand All @@ -15,28 +18,55 @@ COMMANDS = fsfork confine fsdiff
BINARIES = $(COMMANDS:%=target/release/%)
SOURCES = Cargo.toml Cargo.lock $(wildcard fsfork/Cargo.toml fsfork/*.rs cmd/*/Cargo.toml cmd/*/*.rs)

# $(Q) hides a command, and $(call msg,VERB,what) announces it. With V=1
# the command is shown instead; with `make -s` nothing is.
ifeq ($(V),1)
Q =
msg =
else
Q = @
msg = @printf ' %-7s %s\n' '$(1)' '$(2)'
endif
ifneq ($(findstring s,$(firstword -$(MAKEFLAGS))),)
msg =
endif

# The recipe lines that install, or remove, one command and its man page.
define install_command
$(call msg,INSTALL,$(DESTDIR)$(BINDIR)/$(1))
$(Q)install -m 755 target/release/$(1) $(DESTDIR)$(BINDIR)/$(1)
$(call msg,INSTALL,$(DESTDIR)$(MANDIR)/man1/$(1).1)
$(Q)install -m 644 cmd/$(1)/$(1).1 $(DESTDIR)$(MANDIR)/man1/$(1).1

endef
define uninstall_command
$(call msg,RM,$(DESTDIR)$(BINDIR)/$(1))
$(Q)rm -f $(DESTDIR)$(BINDIR)/$(1)
$(call msg,RM,$(DESTDIR)$(MANDIR)/man1/$(1).1)
$(Q)rm -f $(DESTDIR)$(MANDIR)/man1/$(1).1

endef

all: $(BINARIES)

$(BINARIES): $(SOURCES)
cargo build --release
@touch $(BINARIES)
$(call msg,CARGO,target/release)
$(Q)cargo build --release
$(Q)touch $(BINARIES)

install: all
install -d $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1
for command in $(COMMANDS); do \
install -m 755 target/release/$$command $(DESTDIR)$(BINDIR)/$$command && \
install -m 644 cmd/$$command/$$command.1 $(DESTDIR)$(MANDIR)/man1/$$command.1 || exit 1; \
done
$(Q)install -d $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1
$(foreach command,$(COMMANDS),$(call install_command,$(command)))

uninstall:
for command in $(COMMANDS); do \
rm -f $(DESTDIR)$(BINDIR)/$$command $(DESTDIR)$(MANDIR)/man1/$$command.1; \
done
$(foreach command,$(COMMANDS),$(call uninstall_command,$(command)))

test:
cargo test
$(call msg,TEST,workspace)
$(Q)cargo test

clean:
cargo clean
$(call msg,CLEAN,target)
$(Q)cargo clean

.PHONY: all install uninstall test clean
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