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Date:	Tue, 27 Aug 2002 11:50:36 +0200
From:	"Gerrit P. Haase" <freeweb AT nyckelpiga DOT de>
Reply-To:	"Gerrit P. Haase" <freeweb AT nyckelpiga DOT de>
Organization:	Esse keine toten Tiere
X-Priority:	3 (Normal)
Message-ID:	<50-323541628.20020827115036@familiehaase.de>
To:	"Niraj Agarwal" <niraja AT npi DOT stpn DOT soft DOT net>
CC:	cygwin AT cygwin DOT com
Subject:	Re: DLL Linking Problem
In-Reply-To:	<001a01c24da3$35aec790$46ca09c0@aniraj>
References:	<001a01c24da3$35aec790$46ca09c0 AT aniraj>
MIME-Version:	1.0

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Niraj schrieb:

[dll problems with simple dll]

Your example is not simple, see this really simple example:

TestDll.c:
==========
#include <stdio.h>
void  printVal()
{
        printf("Hello World!");
}

TestDll.h:
==========
void printVal();

testmain.c:
===========
#include "TestDll.h"
int main()
{
        printVal();
        return 1;
}


$ gcc -c TestDll.c -o TestDll.o

$ gcc -shared -o cygTestDll.dll \
      -Wl,--out-implib=libTestDll.dll.a \
      -Wl,--export-all-symbols \
      -Wl,--enable-auto-import \
      -Wl,--whole-archive TestDll.o \
      -Wl,--no-whole-archive
Creating library file: libTestDll.dll.a

$ gcc -o testmain testmain.c -L. -lTestDll

$ ./testmain
Hello World!


Gerrit
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