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makefile using more standard variables and improved bash completion tests

This commit is contained in:
James Tomasino 2020-07-05 11:25:52 +00:00
parent f55024a950
commit adbabea22a
1 changed files with 33 additions and 25 deletions
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58
Makefile
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@ -1,42 +1,50 @@
PREFIX ?= /usr/local # Install to /usr/local unless otherwise specified, such as `make PREFIX=/app`
BINDIR ?= $(PREFIX)/bin PREFIX?=/usr/local
MANDIR ?= $(PREFIX)/share/man
# What to run to install various files
INSTALL?=install
# Run to install the actual binary
INSTALL_PROGRAM=$(INSTALL) -Dm 755
# Run to install application data, with differing permissions
INSTALL_DATA=$(INSTALL) -Dm 644
# Directories into which to install the various files
bindir=$(DESTDIR)$(PREFIX)/bin
sharedir=$(DESTDIR)$(PREFIX)/share
# Attempt to find bash completion dir in order of preference # Attempt to find bash completion dir in order of preference
ifneq ($(wildcard /etc/bash_completion.d/.),) ifneq ($(wildcard /etc/bash_completion.d/.),)
CPLDIR ?= /etc/bash_completion.d cpldir ?= /etc/bash_completion.d
endif endif
HAS_BREW := $(shell command -v brew 2> /dev/null) HAS_BREW := $(shell command -v brew 2> /dev/null)
ifdef HAS_BREW ifdef HAS_BREW
CPLDIR ?= $$(brew --prefix)/etc/bash_completion.d cpldir ?= $$(brew --prefix)/etc/bash_completion.d
endif endif
HAS_PKGCONFIG := $(shell command -v pkg-config 2> /dev/null) HAS_PKGCONFIG := $(shell command -v pkg-config 2> /dev/null)
ifdef HAS_PKGCONFIG ifdef HAS_PKGCONFIG
CPLDIR ?= $$(pkg-config --variable=completionsdir bash-completion 2> /dev/null) cpldir ?= $$(pkg-config --variable=completionsdir bash-completion 2> /dev/null)
endif endif
install: help:
@echo Installing the executable to $(BINDIR) @echo "targets:"
@install -D -m 0755 pb $(BINDIR)/pb @grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) \
@echo Installing the manual page to $(MANDIR)/man1 | sed -n 's/^\(.*\): \(.*\)##\(.*\)/ \1|\3/p' \
@install -D -m 0644 pb.1 $(MANDIR)/man1/pb.1 | column -t -s '|'
ifeq ($(CPLDIR),)
@echo Installing the command completion to $(CPLDIR) install: pb pb.1 ## system install
@mkdir -p $(CPLDIR) $(INSTALL_PROGRAM) pb $(bindir)/pb
@cp -f pb.d $(CPLDIR)/pb $(INSTALL_DATA) pb.1 $(sharedir)/man/man1/pb.1
@chmod 644 $(CPLDIR)/pb ifdef cpldir
$(INSTALL_DATA) pb.d $(cpldir)/pb
endif endif
uninstall: uninstall: ## system uninstall
@echo Removing the executable from $(BINDIR) rm -f $(bindir)/pb
@rm -f $(BINDIR)/pb rm -f $(sharedir)/man/man1/pb.1
@echo Removing the manual page from $(MANDIR)/man1 ifdef cpldir
@rm -f $(BINDIR)/man1/pb.1 rm -f $(cpldir)/pb
ifeq ($(CPLDIR),)
@echo Removing the command completion from $(CPLDIR)
@rm -f $(CPLDIR)/pb
endif endif
.PHONY: install uninstall .PHONY: install uninstall help