fish-shell/GNUmakefile

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Makefile
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# This is a very basic `make` wrapper around the CMake build toolchain.
#
# Supported arguments:
# PREFIX: sets the installation prefix
# GENERATOR: explicitly specifies the CMake generator to use
CMAKE ?= cmake
GENERATOR ?= $(shell (which ninja > /dev/null 2> /dev/null && echo Ninja) || \
echo 'Unix Makefiles')
prefix ?= /usr/local
PREFIX ?= $(prefix)
ifeq ($(GENERATOR), Ninja)
BUILDFILE = build.ninja
else
BUILDFILE = Makefile
endif
# If CMake has generated an in-tree Makefile, use that instead (issue #6264)
MAKE_DIR:=$(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
ifeq ($(shell test -f $(MAKE_DIR)/Makefile && echo 1), 1)
all:
@+$(MAKE) -f $(MAKE_DIR)/Makefile $(MAKECMDGOALS) --no-print-directory
%:
@+$(MAKE) -f $(MAKE_DIR)/Makefile $(MAKECMDGOALS) --no-print-directory
else
all: .begin build/fish
.PHONY: .begin
.begin:
@which $(CMAKE) > /dev/null 2> /dev/null || \
(echo 'Please install CMake and then re-run the `make` command!' 1>&2 && false)
.PHONY: build/fish
build/fish: build/$(BUILDFILE)
$(CMAKE) --build build
# Use build as an order-only dependency. This prevents the target from always being outdated
# after a make run, and more importantly, doesn't clobber manually specified CMake options.
build/$(BUILDFILE): | build
cd build; $(CMAKE) .. -G "$(GENERATOR)" \
-DCMAKE_INSTALL_PREFIX="$(PREFIX)" -DCMAKE_EXPORT_COMPILE_COMMANDS=1
build:
mkdir -p build
.PHONY: clean
clean:
rm -rf build
.PHONY: test
test: build/fish
$(CMAKE) --build build --target test
.PHONY: install
install: build/fish
$(CMAKE) --build build --target install
.PHONY: run
run: build/fish
./build/fish || true
.PHONY: exec
exec: build/fish
exec ./build/fish
endif # CMake in-tree build check