| Alexander Afanasyev | 250a4c4 | 2012-03-07 13:40:18 -0800 | [diff] [blame] | 1 | #! /usr/bin/env python |
| 2 | # encoding: utf-8 |
| 3 | |
| 4 | ''' |
| 5 | |
| 6 | When using this tool, the wscript will look like: |
| 7 | |
| 8 | def options(opt): |
| 9 | opt.tool_options('ccnx', tooldir=["waf-tools"]) |
| 10 | |
| 11 | def configure(conf): |
| 12 | conf.load('compiler_cxx ccnx') |
| 13 | |
| 14 | def build(bld): |
| 15 | bld(source='main.cpp', target='app', use='CCNX') |
| 16 | |
| 17 | Options are generated, in order to specify the location of ccnx includes/libraries. |
| 18 | |
| 19 | |
| 20 | ''' |
| 21 | import sys |
| 22 | import re |
| 23 | from waflib import Utils,Logs,Errors |
| 24 | from waflib.Configure import conf |
| 25 | CCNX_DIR=['/usr','/usr/local','/opt/local','/sw'] |
| 26 | CCNX_VERSION_FILE='ccn/ccn.h' |
| 27 | CCNX_VERSION_CODE=''' |
| 28 | #include <iostream> |
| 29 | #include <ccn/ccn.h> |
| 30 | int main() { std::cout << ((CCN_API_VERSION/100000) % 100) << "." << ((CCN_API_VERSION/1000) % 100) << "." << (CCN_API_VERSION % 1000); } |
| 31 | ''' |
| 32 | |
| 33 | def options(opt): |
| 34 | opt.add_option('--ccnx',type='string',default='',dest='ccnx_dir',help='''path to where CCNx is installed, e.g. /usr/local''') |
| 35 | @conf |
| 36 | def __ccnx_get_version_file(self,dir): |
| 37 | # Logs.pprint ('CYAN', ' + %s/%s/%s' % (dir, 'include', CCNX_VERSION_FILE)) |
| 38 | try: |
| 39 | return self.root.find_dir(dir).find_node('%s/%s' % ('include', CCNX_VERSION_FILE)) |
| 40 | except: |
| 41 | return None |
| 42 | @conf |
| 43 | def ccnx_get_version(self,dir): |
| 44 | val=self.check_cxx(fragment=CCNX_VERSION_CODE,includes=['%s/%s' % (dir, 'include')],execute=True,define_ret = True, mandatory=True) |
| 45 | return val |
| 46 | @conf |
| 47 | def ccnx_get_root(self,*k,**kw): |
| 48 | root=k and k[0]or kw.get('path',None) |
| 49 | # Logs.pprint ('RED', ' %s' %root) |
| 50 | if root and self.__ccnx_get_version_file(root): |
| 51 | return root |
| 52 | for dir in CCNX_DIR: |
| 53 | if self.__ccnx_get_version_file(dir): |
| 54 | return dir |
| 55 | if root: |
| 56 | self.fatal('CCNx not found in %s'%root) |
| 57 | else: |
| 58 | self.fatal('CCNx not found, please provide a --ccnx argument (see help)') |
| 59 | @conf |
| 60 | def check_ccnx(self,*k,**kw): |
| 61 | if not self.env['CXX']: |
| 62 | self.fatal('load a c++ compiler first, conf.load("compiler_cxx")') |
| 63 | |
| 64 | var=kw.get('uselib_store','CCNX') |
| 65 | self.start_msg('Checking CCNx') |
| 66 | root = self.ccnx_get_root(*k,**kw); |
| 67 | self.env.CCNX_VERSION=self.ccnx_get_version(root) |
| 68 | |
| 69 | self.env['INCLUDES_%s'%var]= '%s/%s' % (root, "include"); |
| 70 | self.env['LIB_%s'%var] = "ccn" |
| 71 | self.env['LIBPATH_%s'%var] = '%s/%s' % (root, "lib") |
| 72 | |
| 73 | self.end_msg(self.env.CCNX_VERSION) |
| 74 | if Logs.verbose: |
| 75 | Logs.pprint('CYAN',' ccnx include : %s'%self.env['INCLUDES_%s'%var]) |
| 76 | Logs.pprint('CYAN',' ccnx lib : %s'%self.env['LIB_%s'%var]) |
| 77 | Logs.pprint('CYAN',' ccnx libpath : %s'%self.env['LIBPATH_%s'%var]) |