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* tool/update-deps: Support GNU Make 4.0.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2014-11-14 08:37:47 +00:00
parent 8ef4bdcddc
commit a73d8cd103
2 changed files with 38 additions and 14 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Fri Nov 14 17:36:48 2014 Tanaka Akira <akr@fsij.org>
* tool/update-deps: Support GNU Make 4.0.
Fri Nov 14 16:59:53 2014 Nobuyoshi Nakada <nobu@ruby-lang.org>
* gc.c (default_proc_for_compat_func): check arguments number and

48
tool/update-deps
View file

@ -21,26 +21,42 @@ def read_make_deps(cwd)
dependencies = {}
make_p = `make -p all miniruby ruby golf 2> /dev/null`
dirstack = [cwd]
make_p.scan(%r{Entering directory `(.*)'|Leaving directory `(.*)'|^([/0-9a-zA-Z._-]+):(.*)}) {
if $1
enter_dir = Pathname($1)
curdir = nil
make_p.scan(%r{Entering directory ['`](.*)'|^\# (GNU Make) |^CURDIR := (.*)|^([/0-9a-zA-Z._-]+):(.*)|^# (Finished Make data base on) |Leaving directory ['`](.*)'}) {
directory_enter = $1
data_base_start = $2
data_base_curdir = $3
rule_target = $4
rule_sources = $5
data_base_end = $6
directory_leave = $7
#p $~
if directory_enter
enter_dir = Pathname(directory_enter)
#p [:enter, enter_dir]
dirstack.push enter_dir
elsif $2
leave_dir = Pathname($2)
elsif data_base_start
curdir = nil
elsif data_base_curdir
curdir = Pathname(data_base_curdir)
elsif rule_target && rule_sources
target = rule_target
deps = rule_sources
deps = deps.scan(%r{[/0-9a-zA-Z._-]+})
next if /\.o\z/ !~ target.to_s
next if /\A\./ =~ target.to_s # skip rules such as ".c.o"
#p [curdir, target, deps]
dependencies[(curdir||dirstack.last) + target] ||= []
dependencies[(curdir||dirstack.last) + target] |= deps.map {|dep| (curdir||dirstack.last) + dep }
elsif data_base_end
curdir = nil
elsif directory_leave
leave_dir = Pathname(directory_leave)
#p [:leave, leave_dir]
if leave_dir != dirstack.last
warn "unexpected leave_dir : #{dirstack.last.inspect} != #{leave_dir.inspect}"
end
dirstack.pop
else
target = $3
deps = $4
deps = deps.scan(%r{[/0-9a-zA-Z._-]+})
next if /\.o\z/ !~ target.to_s
next if /\A\./ =~ target.to_s # skip rules such as ".c.o"
dependencies[dirstack.last + target] ||= []
dependencies[dirstack.last + target] |= deps.map {|dep| dirstack.last + dep }
end
}
dependencies
@ -106,7 +122,10 @@ def concentrate(dependencies, cwd)
dependencies.keys.sort.each {|target|
sources = dependencies[target]
target = target.relative_path_from(cwd)
sources = sources.map {|s| s.relative_path_from(cwd) }
sources = sources.map {|s|
rel = s.relative_path_from(cwd)
rel
}
if %r{\A\.\.(/|\z)} =~ target.to_s
warn "out of tree target: #{target}"
next
@ -146,6 +165,7 @@ end
def main
cwd = Pathname.pwd
make_deps = read_make_deps(cwd)
#pp make_deps
make_deps = concentrate(make_deps, cwd)
#pp make_deps
actual_deps = read_actual_deps(cwd)