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From:	"Ross Smith" <ross AT uprizer DOT com>
To:	<cygwin AT cygwin DOT com>
Subject:	Can't link simple png test program.
Date:	Fri, 25 May 2001 15:55:22 -0700
Message-ID:	<HJEEKBOOCDHJJHKJLFFKMEHGDMAA.ross@uprizer.com>
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Using cygwin 1.3.2, when I compile pngtest.c:

#include "png.h"

int main() {
  png_info_init(0);
  return 0;
}

with

% gcc -lpng -L/lib pngtest.c

I get:

/tmp/ccflselC.o(.text+0x11):pngtest.c: undefined reference to
`png_info_init'
collect2: ld returned 1 exit status

Even though /lib/libpng.a contains png_info_init.

The same thing happens with libz, and others.

Any help would be greatly appreciated.

Thanks,

Ross Smith


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