RE: ProbLEms With cygipc & compile

["elfyn-cygwin at mail dot exposure dot org dot uk" <elfyn-cygwin at mail dot exposure dot org dot uk>]

Hi,

Well Are you sure your including the files correctly? Where did you install
cygipc? Are the lib and include dir (normally /usr/local) in the -L and -I
paths? Im also pretty sure the -lcygipc should be at the end. By default
these paths are not added by gcc and ld. eg:

$ gcc -ggdb -Wall -I/usr/local/include -o msg msg.cpp -L/usr/local/lib
-lcygipc

Elfyn
elfyn@exposure.org.uk

Original Message:
-----------------
From: jezek jezek@atomicpile.sk
Date: Fri, 6 Dec 2002 16:30:30 +0100
To: cygwin@cygwin.com, apconf@atomicpile.sk
Subject: ProbLEms With cygipc & compile


Hi All ...

I have a big probLem.
I haVe instALLed cygwin-1.3.17-1 anD i have DownLoaded and installed a
PacKAge
called cygipc-1.13-2  to make soMe programs for my sTudy uSe ...

I need To comPiLe a sOurce uSing sys/(shm.h, sem.h, msg.h) but when 
i trYed to CompiLE a teSt souRce the Only Thing iT answered Me was :

gcc -ggdb -Wall  -o msg -lcygipc msg.cpp
/cygdrive/c/WIN98/TEMP/ccSukmwr.o: In function `main':
/home/jEzeK/FEI/PPRC/cvic8/ja_rad/msg.cpp:35: undefined reference to
`msgget'
/home/jEzeK/FEI/PPRC/cvic8/ja_rad/msg.cpp:61: undefined reference to
`msgsnd'
/home/jEzeK/FEI/PPRC/cvic8/ja_rad/msg.cpp:72: undefined reference to
`msgctl'
/home/jEzeK/FEI/PPRC/cvic8/ja_rad/msg.cpp:77: undefined reference to
`msgget'
/home/jEzeK/FEI/PPRC/cvic8/ja_rad/msg.cpp:82: undefined reference to
`msgrcv'
/home/jEzeK/FEI/PPRC/cvic8/ja_rad/msg.cpp:86: undefined reference to
`msgctl'
collect2: ld returned 1 exit status
make: *** [all] Error 1


i aM in Big TrouBle ... i nEeeeD it to ruN tiLL TuesDAy ....

PLeasE heLp ME ....

PS : In a Makefile a have the library tag (option???) -lcygipc
     anD the Paths aRe OK .... But It CoudLnt COMPILE !!!!!


ThAnkS for CommiNg aNswer to fIX thiS pRobLem :)

Yours SinCirelY                 
                                    MateJ kOhut (JezEk)

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