1# Copyright 2018 Datawire. All rights reserved.
2#
3# Makefile snippet for bits common bits we "always" want.
4#
5## Eager inputs ##
6# (none)
7## Lazy inputs ##
8# (none)
9## Outputs ##
10# - Variable: GOOS
11# - Variable: GOARCH
12# - .PHONY Target: all
13# - .PHONY Target: build
14# - .PHONY Target: check
15# - .PHONY Target: lint
16# - .PHONY Target: format
17# - .PHONY Target: clean
18# - .PHONY Target: clobber
19## common.mk targets ##
20# (N/A)
21ifeq ($(words $(filter $(abspath $(lastword $(MAKEFILE_LIST))),$(abspath $(MAKEFILE_LIST)))),1)
22_common.mk := $(lastword $(MAKEFILE_LIST))
23include $(dir $(_common.mk))prelude.mk
24
25#
26# Variables
27
28# Possible values of GOOS/GOARCH:
29# https://golang.org/doc/install/source#environment
30export GOOS = $(call lazyonce,_GOOS,$(shell go env GOOS))
31export GOARCH = $(call lazyonce,_GOARCH,$(shell go env GOARCH))
32
33#
34# User-facing targets
35
36# To the extent reasonable, use target names that agree with the GNU
37# standards.
38#
39# https://www.gnu.org/prep/standards/standards.html#Makefile-Conventions
40
41all: build
42.PHONY: all
43
44build: ## (Common) Build the software
45.PHONY: build
46
47check: ## (Common) Check whether the software works; run the tests
48.PHONY: check
49
50lint: ## (Common) Perform static analysis of the software
51.PHONY: lint
52
53format: ## (Common) Apply automatic formatting+cleanup to source code
54.PHONY: format
55
56clean: ## (Common) Delete all files that are normally created by building the software
57.PHONY: clean
58# XXX: Rename this to maintainer-clean, per GNU?
59clobber: ## (Common) Delete all files that this Makefile can re-generate
60clobber: clean
61.PHONY: clobber
62
63#
64# Targets: Default behavior
65
66clean: _common_clean
67_common_clean:
68 rm -f test-suite.tap
69.PHONY: _common_clean
70
71check: lint build
72 $(MAKE) -f $(firstword $(MAKEFILE_LIST)) test-suite.tap.summary
73test-suite.tap: $(tools/tap-driver)
74 @$(tools/tap-driver) cat $(sort $(filter %.tap,$^)) > $@
75
76%.tap.summary: %.tap $(tools/tap-driver)
77 @$(tools/tap-driver) summarize $<
78
79%.tap: %.tap.gen $(tools/tap-driver) FORCE
80 @{ $(abspath $<) || true; } 2>&1 | tee $@ | $(tools/tap-driver) stream -n $<
81%.log: %.test FORCE
82 @$(abspath $<) >$@ 2>&1; echo :exit-status: $$? >>$@
83%.tap: %.log %.test $(tools/tap-driver)
84 @{ \
85 printf '%s\n' 'TAP version 13' '1..1' && \
86 sed 's/^/#/' < $< && \
87 sed -n '$${ s/^:exit-status: 0$$/ok 1/; s/^:exit-status: 77$$/ok 1 # SKIP/; s/^:exit-status: .*/not ok 1/; p; }' < $<; \
88 } | tee $@ | $(tools/tap-driver) stream -n $*.test
89
90endif
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