Help needed on compiling a c++ program

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Help needed on compiling a c++ program

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All Forums >> [SFU / Interix / SUA Technology] >> Interix Advanced Forum >> Help needed on compiling a c++ program

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Help needed on compiling a c++ program - Nov. 21, '05, 10:34:09 AM

sunny_k

Posts: 1
Joined: Nov. 20, '05,
Status: offline

Hi Guys

I have downloaded the SFU 3.5 and installed it on XP Professional box. The shell KSH and CSH are working fine. Now I am trying to port this C++ application and am facing problem. It uses thread.h and pthread.h in UNIX.
The MAKEFILE i am using is :

#makefile for grameen

ALL_HEADER= CDRQueue.hpp FileIterator.hpp Utility.hpp \
digitConversion.hpp globalVariables.hpp grSemaphore.hpp \
rateCalculation.hpp Convert/mcpeexcept.hpp \
Convert/merc001.hpp Convert/mercdemodef.hpp \
Convert/mpevaldllparent.hpp Perser/XMLglobal.hpp \
Perser/XmlNotify.hpp Perser/XmlParser.hpp \
Perser/XmlStream.hpp Perser/XmlUtil.hpp

ALL_OBJS= CDRQueue.o FileIterator.o Utility.o digitConversion.o \
globalVariables.o grMain.o grSemaphore.o rateCalculation.o \
Convert/mcpeexcept.o Convert/mercdll.o Perser/Parser.o \
Perser/XMLglobal.o Perser/XmlStream.o

#SUNINCL=/opt/gcc.3.3/include/c++/3.3:/opt/SUNWspro/WS6/include/CC:/usr/include

#SUNLIBS=-lrt -lthread -lpthread

GNUINCL=/usr/local/include:/usr/include:/usr/local/lib:/usr/lib:/usr/local:/opt/gcc.3.3/i586-pc-interix3/bin:
GNULIBS=-lrt -lthread -lpthread
OPTS=-g -D_REENTRANT
#OPTS=-D_ALL_SOURCE -D_REENTRANT

DEFS=GRUNIX

all : grameen

grameen : $(ALL_OBJS)
g++ $(OPTS) $(ALL_OBJS) $(xlib) -o $@

CDRQueue.o : CDRQueue.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

FileIterator.o : FileIterator.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

Utility.o : Utility.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

digitConversion.o : digitConversion.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

globalVariables.o : globalVariables.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

grMain.o : grMain.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

grSemaphore.o : grSemaphore.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

rateCalculation.o : rateCalculation.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

Convert/mcpeexcept.o : Convert/mcpeexcept.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

Convert/mercdll.o : Convert/mercdll.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

Perser/Parser.o : Perser/Parser.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

Perser/XMLglobal.o : Perser/XMLglobal.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

Perser/XmlStream.o : Perser/XmlStream.cpp $(ALL_HEADER)
g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

You can see use of semaphore, which uses threads as well as pthreads header.
Another problem is, XML namespace. How to incorporate that one into Interix?

Any help will be appreciated.

Rgds

Post #: 1

RE: Help needed on compiling a c++ program - Nov. 21, '05, 11:37:32 AM

Rodney

Posts: 3142
Joined: Jul. 9, '02,
From: /Tools lab
Status: online

You should be using both the _ALL_SOURCE and _REENTRANT defines for compiling.

> GNULIBS=-lrt -lthread -lpthread

Don't need this line: the Pthreads API's are all in libc. There is no "rt".

> It uses thread.h and pthread.h in UNIX.

There is <pthread.h>. No <thread.h> (that's a different threading model).

> GNUINCL=/usr/local/include:/usr/include:/usr/local/lib:/usr/lib:/usr/local:/opt/gcc.3.3/i586-pc-interix3/bin:

This should be a list of header file directories only. Why are there library directories?
You should have a separate list of library directories to use when linking.
You only need "/usr/local/include", you do not need to set the defaults. In fact having the defaults here
will mess things up.

> g++ -I$(GNUINCL) -D$(DEFS) $(OPTS) -c $*.cpp -o $@

You already have OPTS you don't need DEFS ("RUNIX" isn't going to do anything on Interix).

> g++ $(OPTS) $(ALL_OBJS) $(xlib) -o $@

"xlib" isn't set anywhere.
I assume it should set to "-lfoo". It should follow the "$@" for portability.
You should also have the library directories listed here as well that are not standard ("-L/usr/local/lib"). So:
" g++ $(OPTS) $(ALL_OBJS) -o $@ -L/usr/local/lib $(xlib)"

> Another problem is, XML namespace. How to incorporate that one into Interix?

What do mean? Have you installed the needed XML library already? (that's supposed to be the "xlib"?)

(in reply to sunny_k)