Added ability to check required C header files to configure section

Invoked with 'scons checkheaders=1'

Also added cppcheck_report.txt to .gitignore

.gitignore

 # ignore patterns
 
 # Auto generated files
+cppcheck_report.txt
 HallCDict.cxx
 HallCDict.C
 HallCDict.h

SConstruct.py

@@ -64,6 +64,7 @@ ivercode = 65536*int(float(baseenv.subst('$SOVERSION')))+ 256*int(10*(float(base
 baseenv.Append(VERCODE = ivercode)
 baseenv.Append(CPPPATH = ['$HC_SRC','$HA_SRC','$HA_DC','$HA_SCALER'])
 
+proceed = "1" or "y" or "yes" or "Yes" or "Y"
 ######## Configure Section #######
 
 import configure
@@ -81,6 +82,14 @@ if not conf.CheckFunc('printf'):
        	print('!! Your compiler and/or environment is not correctly configured.')
        	Exit(0)
 
+if baseenv.subst('$CHECKHEADERS')==proceed:
+	system_header_list = ['arpa/inet.h','errno.h','assert.h','netdb.h','netinet/in.h','pthread.h','signal.h','stddef.h','stdio.h','stdlib.h','string.h','strings.h','sys/ioctl.h','sys/socket.h','sys/time.h','sys/types.h','time.h','unistd.h','memory.h','math.h','limits.h']
+
+	for header_file in system_header_list:
+		if not conf.CheckHeader(header_file):
+			print('!! Header file %s not found.' % header_file)
+			Exit(0)
+
 baseenv = conf.Finish()
 
 ######## ROOT Dictionaries #########
@@ -124,7 +133,6 @@ def which(program):
 				return exe_file
 	return None
 
-proceed = "1" or "y" or "yes" or "Yes" or "Y"
 if baseenv.subst('$CPPCHECK')==proceed:
 	is_cppcheck = which('cppcheck')
 	print "Path to cppcheck is %s\n" % is_cppcheck

darwin64.py

@@ -6,6 +6,7 @@ def config(env,args):
 	debug = args.get('debug',0)
 	standalone = args.get('standalone',0)
 	cppcheck = args.get('cppcheck',0)
+	checkheaders = args.get('checkheaders',0)
 
 	if int(debug):
 		env.Append(CXXFLAGS = '-g -O0')
@@ -18,6 +19,9 @@ def config(env,args):
 
 	if int(cppcheck):
 		env.Append(CPPCHECK= '1')
+	
+	if int(checkheaders):
+		env.Append(CHECKHEADERS= '1')
 
 	#env.Append(CXXFLAGS = '-Wall -Woverloaded-virtual -pthread -rdynamic')
 	env.Append(CXXFLAGS = '-Wall -Woverloaded-virtual -pthread')

linux32.py

@@ -6,6 +6,7 @@ def config(env,args):
 	debug = args.get('debug',0)
 	standalone = args.get('standalone',0)
 	cppcheck = args.get('cppcheck',0)
+	checkheaders = args.get('checkheaders',0)
 
 	if int(debug):
 		env.Append(CXXFLAGS = '-g -O0')
@@ -18,6 +19,9 @@ def config(env,args):
 
 	if int(cppcheck):
 		env.Append(CPPCHECK= '1')
+	
+	if int(checkheaders):
+		env.Append(CHECKHEADERS= '1')
 
 	env.Append(CXXFLAGS = '-m32 -Wall -Woverloaded-virtual')
 	env.Append(CPPDEFINES = '-DLINUXVERS')

linux64.py

@@ -6,6 +6,7 @@ def config(env,args):
 	debug = args.get('debug',0)
 	standalone = args.get('standalone',0)
 	cppcheck = args.get('cppcheck',0)
+	checkheaders = args.get('checkheaders',0)
 	
 	if int(debug):
 		env.Append(CXXFLAGS = '-g -O0')
@@ -19,6 +20,9 @@ def config(env,args):
 	if int(cppcheck):
 		env.Append(CPPCHECK= '1')
 	
+	if int(checkheaders):
+		env.Append(CHECKHEADERS= '1')
+	
 	env.Append(CXXFLAGS = '-Wall -Woverloaded-virtual')
 	env.Append(CPPDEFINES = '-DLINUXVERS')