mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-pkg
synced 2026-01-15 12:03:31 +01:00
105 lines
2.8 KiB
Python
105 lines
2.8 KiB
Python
#!/usr/bin/python
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# -*- coding: iso-8859-15 -*-
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import os
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import sys
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import dircache
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import linecache
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import fileinput
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import glob
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import subprocess
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from sets import Set
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import pwd
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import argparse
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all_deps = Set()
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dep_tree = {}
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glob_order = []
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proj_base=pwd.getpwuid(os.getuid()).pw_dir + "/local/src/cvs.stable/proj"
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search_path=[".", "dspc/src", "dspc/src/dspcd-plugins", "dspc/src/io" ]
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glob_prereq_type="BUILD"
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def find_proj_path(name):
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name=name.replace("dspider-", "")
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for sub in search_path:
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path=proj_base + "/" + sub + "/" + name
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if os.path.exists(path):
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return path
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raise Exception("module " + name + " not found below " + proj_base)
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def read_deps(cur, prereq_type):
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path = find_proj_path(cur)
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os.chdir(path)
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p = subprocess.Popen("LD_LIBRARY_PATH= make echo-prereq | sed '/PREREQ_" + prereq_type + " *=/ !d; s/.*=//'", shell=True, stdout=subprocess.PIPE)
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p.wait()
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if p.returncode: # FIXME: doesn't work, because sed kills make's return code
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raise Exception("failed to get " + prereq_type + " prerequisites from " + path)
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r = Set()
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for d in p.stdout.read().split():
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r.add(d)
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if cur in r:
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r.remove(cur)
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return r
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def add_tree(cur, prereq_type):
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if cur in all_deps:
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return 0
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all_deps.add(cur)
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deps = read_deps(cur, prereq_type)
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for d in deps:
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add_tree(d, prereq_type)
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dep_tree[cur] = deps
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return len(deps)
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def calculate_order(order, modules, prereq_type):
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for m in modules:
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add_tree(m, prereq_type)
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while len(all_deps):
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for d in all_deps:
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if not len(dep_tree[d]):
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break
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else:
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print all_deps
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raise Exception("fatal: all of these modules have at least one unresolvable dependency")
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order.append(d)
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all_deps.remove(d)
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for k in dep_tree.keys():
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if d in dep_tree[k]:
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dep_tree[k].remove(d)
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return 1
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def run_make(module, target):
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path = find_proj_path(module)
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print "========= running make " + target + " in " + path
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os.chdir(path)
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if subprocess.call(["make", target]):
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raise Exception("failed to make target " + target + " in module " + module)
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def build(order, target):
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if target in ["clean", "distclean"]:
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for m in reversed(order):
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run_make(m, target)
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else:
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for m in order:
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run_make(m, target)
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# -- parse command line
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modules = Set()
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parser = argparse.ArgumentParser(description='jannet software project build tool')
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parser.add_argument('--base', '-b', nargs='?', default=proj_base, help='Project base directory')
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parser.add_argument('target', default='all', help='Build target')
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parser.add_argument('modules', nargs='+', default='', help='Modules to be built')
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args=parser.parse_args()
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proj_base=args.base
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target=args.target
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modules=args.modules
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# -- build
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print "calculating order for modules: " + ' '.join(modules)
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order = []
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calculate_order(order, modules, glob_prereq_type)
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print "order is: " + ' '.join(order)
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build(order, target)
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