source: trip-planner-front/node_modules/extsprintf/Makefile.targ@ b738035

# -*- mode: makefile -*-
#
# Copyright (c) 2012, Joyent, Inc. All rights reserved.
#
# Makefile.targ: common targets.
#
# NOTE: This makefile comes from the "eng" repo. It's designed to be dropped
# into other repos as-is without requiring any modifications. If you find
# yourself changing this file, you should instead update the original copy in
# eng.git and then update your repo to use the new version.
#
# This Makefile defines several useful targets and rules. You can use it by
# including it from a Makefile that specifies some of the variables below.
#
# Targets defined in this Makefile:
#
#       check   Checks JavaScript files for lint and style
#               Checks bash scripts for syntax
#               Checks SMF manifests for validity against the SMF DTD
#
#       clean   Removes built files
#
#       docs    Builds restdown documentation in docs/
#
#       prepush Depends on "check" and "test"
#
#       test    Does nothing (you should override this)
#
#       xref    Generates cscope (source cross-reference index)
#
# For details on what these targets are supposed to do, see the Joyent
# Engineering Guide.
#
# To make use of these targets, you'll need to set some of these variables. Any
# variables left unset will simply not be used.
#
#       BASH_FILES      Bash scripts to check for syntax
#                       (paths relative to top-level Makefile)
#
#       CLEAN_FILES     Files to remove as part of the "clean" target.  Note
#                       that files generated by targets in this Makefile are
#                       automatically included in CLEAN_FILES.  These include
#                       restdown-generated HTML and JSON files.
#
#       DOC_FILES       Restdown (documentation source) files. These are
#                       assumed to be contained in "docs/", and must NOT
#                       contain the "docs/" prefix.
#
#       JSL_CONF_NODE   Specify JavaScriptLint configuration files
#       JSL_CONF_WEB    (paths relative to top-level Makefile)
#
#                       Node.js and Web configuration files are separate
#                       because you'll usually want different global variable
#                       configurations.  If no file is specified, none is given
#                       to jsl, which causes it to use a default configuration,
#                       which probably isn't what you want.
#
#       JSL_FILES_NODE  JavaScript files to check with Node config file.
#       JSL_FILES_WEB   JavaScript files to check with Web config file.
#
# You can also override these variables:
#
#       BASH            Path to bash (default: bash)
#
#       CSCOPE_DIRS     Directories to search for source files for the cscope
#                       index. (default: ".")
#
#       JSL             Path to JavaScriptLint (default: "jsl")
#
#       JSL_FLAGS_NODE  Additional flags to pass through to JSL
#       JSL_FLAGS_WEB
#       JSL_FLAGS
#
#       JSSTYLE         Path to jsstyle (default: jsstyle)
#
#       JSSTYLE_FLAGS   Additional flags to pass through to jsstyle
#

#
# Defaults for the various tools we use.
#
BASH            ?= bash
BASHSTYLE       ?= tools/bashstyle
CP              ?= cp
CSCOPE          ?= cscope
CSCOPE_DIRS     ?= .
JSL             ?= jsl
JSSTYLE         ?= jsstyle
MKDIR           ?= mkdir -p
MV              ?= mv
RESTDOWN_FLAGS  ?=
RMTREE          ?= rm -rf
JSL_FLAGS       ?= --nologo --nosummary

ifeq ($(shell uname -s),SunOS)
        TAR     ?= gtar
else
        TAR     ?= tar
endif


#
# Defaults for other fixed values.
#
BUILD           = build
DISTCLEAN_FILES += $(BUILD)
DOC_BUILD       = $(BUILD)/docs/public

#
# Configure JSL_FLAGS_{NODE,WEB} based on JSL_CONF_{NODE,WEB}.
#
ifneq ($(origin JSL_CONF_NODE), undefined)
        JSL_FLAGS_NODE += --conf=$(JSL_CONF_NODE)
endif

ifneq ($(origin JSL_CONF_WEB), undefined)
        JSL_FLAGS_WEB += --conf=$(JSL_CONF_WEB)
endif

#
# Targets. For descriptions on what these are supposed to do, see the
# Joyent Engineering Guide.
#

#
# Instruct make to keep around temporary files. We have rules below that
# automatically update git submodules as needed, but they employ a deps/*/.git
# temporary file. Without this directive, make tries to remove these .git
# directories after the build has completed.
#
.SECONDARY: $($(wildcard deps/*):%=%/.git)

#
# This rule enables other rules that use files from a git submodule to have
# those files depend on deps/module/.git and have "make" automatically check
# out the submodule as needed.
#
deps/%/.git:
        git submodule update --init deps/$*

#
# These recipes make heavy use of dynamically-created phony targets. The parent
# Makefile defines a list of input files like BASH_FILES. We then say that each
# of these files depends on a fake target called filename.bashchk, and then we
# define a pattern rule for those targets that runs bash in check-syntax-only
# mode. This mechanism has the nice properties that if you specify zero files,
# the rule becomes a noop (unlike a single rule to check all bash files, which
# would invoke bash with zero files), and you can check individual files from
# the command line with "make filename.bashchk".
#
.PHONY: check-bash
check-bash: $(BASH_FILES:%=%.bashchk) $(BASH_FILES:%=%.bashstyle)

%.bashchk: %
        $(BASH) -n $^

%.bashstyle: %
        $(BASHSTYLE) $^

.PHONY: check-jsl check-jsl-node check-jsl-web
check-jsl: check-jsl-node check-jsl-web

check-jsl-node: $(JSL_FILES_NODE:%=%.jslnodechk)

check-jsl-web: $(JSL_FILES_WEB:%=%.jslwebchk)

%.jslnodechk: % $(JSL_EXEC)
        $(JSL) $(JSL_FLAGS) $(JSL_FLAGS_NODE) $<

%.jslwebchk: % $(JSL_EXEC)
        $(JSL) $(JSL_FLAGS) $(JSL_FLAGS_WEB) $<

.PHONY: check-jsstyle
check-jsstyle: $(JSSTYLE_FILES:%=%.jsstylechk)

%.jsstylechk: % $(JSSTYLE_EXEC)
        $(JSSTYLE) $(JSSTYLE_FLAGS) $<

.PHONY: check
check: check-jsl check-jsstyle check-bash
        @echo check ok

.PHONY: clean
clean::
        -$(RMTREE) $(CLEAN_FILES)

.PHONY: distclean
distclean:: clean
        -$(RMTREE) $(DISTCLEAN_FILES)

CSCOPE_FILES = cscope.in.out cscope.out cscope.po.out
CLEAN_FILES += $(CSCOPE_FILES)

.PHONY: xref
xref: cscope.files
        $(CSCOPE) -bqR

.PHONY: cscope.files
cscope.files:
        find $(CSCOPE_DIRS) -name '*.c' -o -name '*.h' -o -name '*.cc' \
            -o -name '*.js' -o -name '*.s' -o -name '*.cpp' > $@

#
# The "docs" target is complicated because we do several things here:
#
#    (1) Use restdown to build HTML and JSON files from each of DOC_FILES.
#
#    (2) Copy these files into $(DOC_BUILD) (build/docs/public), which
#        functions as a complete copy of the documentation that could be
#        mirrored or served over HTTP.
#
#    (3) Then copy any directories and media from docs/media into
#        $(DOC_BUILD)/media. This allows projects to include their own media,
#        including files that will override same-named files provided by
#        restdown.
#
# Step (3) is the surprisingly complex part: in order to do this, we need to
# identify the subdirectories in docs/media, recreate them in
# $(DOC_BUILD)/media, then do the same with the files.
#
DOC_MEDIA_DIRS := $(shell find docs/media -type d 2>/dev/null | grep -v "^docs/media$$")
DOC_MEDIA_DIRS := $(DOC_MEDIA_DIRS:docs/media/%=%)
DOC_MEDIA_DIRS_BUILD := $(DOC_MEDIA_DIRS:%=$(DOC_BUILD)/media/%)

DOC_MEDIA_FILES := $(shell find docs/media -type f 2>/dev/null)
DOC_MEDIA_FILES := $(DOC_MEDIA_FILES:docs/media/%=%)
DOC_MEDIA_FILES_BUILD := $(DOC_MEDIA_FILES:%=$(DOC_BUILD)/media/%)

#
# Like the other targets, "docs" just depends on the final files we want to
# create in $(DOC_BUILD), leveraging other targets and recipes to define how
# to get there.
#
.PHONY: docs
docs:                                                   \
    $(DOC_FILES:%.restdown=$(DOC_BUILD)/%.html)         \
    $(DOC_FILES:%.restdown=$(DOC_BUILD)/%.json)         \
    $(DOC_MEDIA_FILES_BUILD)

#
# We keep the intermediate files so that the next build can see whether the
# files in DOC_BUILD are up to date.
#
.PRECIOUS:                                      \
    $(DOC_FILES:%.restdown=docs/%.html)         \
    $(DOC_FILES:%.restdown=docs/%json)

#
# We do clean those intermediate files, as well as all of DOC_BUILD.
#
CLEAN_FILES +=                                  \
    $(DOC_BUILD)                                \
    $(DOC_FILES:%.restdown=docs/%.html)         \
    $(DOC_FILES:%.restdown=docs/%.json)

#
# Before installing the files, we must make sure the directories exist. The |
# syntax tells make that the dependency need only exist, not be up to date.
# Otherwise, it might try to rebuild spuriously because the directory itself
# appears out of date.
#
$(DOC_MEDIA_FILES_BUILD): | $(DOC_MEDIA_DIRS_BUILD)

$(DOC_BUILD)/%: docs/% | $(DOC_BUILD)
        $(CP) $< $@

docs/%.json docs/%.html: docs/%.restdown | $(DOC_BUILD) $(RESTDOWN_EXEC)
        $(RESTDOWN) $(RESTDOWN_FLAGS) -m $(DOC_BUILD) $<

$(DOC_BUILD):
        $(MKDIR) $@

$(DOC_MEDIA_DIRS_BUILD):
        $(MKDIR) $@

#
# The default "test" target does nothing. This should usually be overridden by
# the parent Makefile. It's included here so we can define "prepush" without
# requiring the repo to define "test".
#
.PHONY: test
test:

.PHONY: prepush
prepush: check test