build: Adding waf as a build system
Change-Id: If5074b252bc30c2fdcc28ae94cb7ad2858a25d9f
diff --git a/.waf-tools/cryptopp.py b/.waf-tools/cryptopp.py
new file mode 100644
index 0000000..a05326b
--- /dev/null
+++ b/.waf-tools/cryptopp.py
@@ -0,0 +1,77 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+'''
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.tool_options('cryptopp', tooldir=["waf-tools"])
+
+ def configure(conf):
+ conf.load('compiler_cxx cryptopp')
+
+ def build(bld):
+ bld(source='main.cpp', target='app', use='CRYPTOPP')
+
+Options are generated, in order to specify the location of cryptopp includes/libraries.
+
+
+'''
+import sys
+import re
+from waflib import Utils,Logs,Errors
+from waflib.Configure import conf
+CRYPTOPP_DIR=['/usr','/usr/local','/opt/local','/sw']
+CRYPTOPP_VERSION_FILE='config.h'
+CRYPTOPP_VERSION_CODE='''
+#include <iostream>
+#include <cryptopp/config.h>
+int main() { std::cout << CRYPTOPP_VERSION; }
+'''
+
+def options(opt):
+ opt.add_option('--cryptopp',type='string',default='',dest='cryptopp_dir',help='''path to where cryptopp is installed, e.g. /opt/local''')
+@conf
+def __cryptopp_get_version_file(self,dir):
+ try:
+ return self.root.find_dir(dir).find_node('%s/%s' % ('include/cryptopp', CRYPTOPP_VERSION_FILE))
+ except:
+ return None
+@conf
+def cryptopp_get_version(self,dir):
+ val=self.check_cxx(fragment=CRYPTOPP_VERSION_CODE,includes=['%s/%s' % (dir, 'include')], execute=True, define_ret = True, mandatory=True)
+ return val
+@conf
+def cryptopp_get_root(self,*k,**kw):
+ root=k and k[0]or kw.get('path',None)
+ # Logs.pprint ('RED', ' %s' %root)
+ if root and self.__cryptopp_get_version_file(root):
+ return root
+ for dir in CRYPTOPP_DIR:
+ if self.__cryptopp_get_version_file(dir):
+ return dir
+ if root:
+ self.fatal('CryptoPP not found in %s'%root)
+ else:
+ self.fatal('CryptoPP not found, please provide a --cryptopp argument (see help)')
+@conf
+def check_cryptopp(self,*k,**kw):
+ if not self.env['CXX']:
+ self.fatal('load a c++ compiler first, conf.load("compiler_cxx")')
+
+ var=kw.get('uselib_store','CRYPTOPP')
+ self.start_msg('Checking Crypto++ lib')
+ root = self.cryptopp_get_root(*k,**kw)
+ self.env.CRYPTOPP_VERSION=self.cryptopp_get_version(root)
+
+ self.env['INCLUDES_%s'%var]= '%s/%s' % (root, "include")
+ self.env['LIB_%s'%var] = "cryptopp"
+ self.env['LIBPATH_%s'%var] = '%s/%s' % (root, "lib")
+
+ self.end_msg(self.env.CRYPTOPP_VERSION)
+ if Logs.verbose:
+ Logs.pprint('CYAN',' CRYPTOPP include : %s'%self.env['INCLUDES_%s'%var])
+ Logs.pprint('CYAN',' CRYPTOPP lib : %s'%self.env['LIB_%s'%var])
+ Logs.pprint('CYAN',' CRYPTOPP libpath : %s'%self.env['LIBPATH_%s'%var])
+