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Message-ID: <BC36CED13C6AD311BF040008C75D2D5A021E02B2@esekint102.ki.sw.ericsson.se>
From: "Kenneth Sandberg (ERA)" <Kenneth DOT Sandberg AT era DOT ericsson DOT se>
To: "'cygwin AT sourceware DOT cygnus DOT com'" <cygwin AT sourceware DOT cygnus DOT com>
Subject: Re: Problems using a DLL created with GNU from Microsoft VC++
Date: Wed, 9 Aug 2000 07:44:03 +0200 
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X-OriginalArrivalTime: 09 Aug 2000 05:44:06.0371 (UTC) FILETIME=[D4EA3330:01C001C4]

I have used the unix/gnu/posix functions in cygwin to compile the code. Following
script have been used to compile the code:

	#! /bin/sh
	#  Example Script to compile and link a relocatable DLL
	#    Files that make up the DLL = foo.c foo2.c init.cc fixup.c
	#        (init.cc and fixup.c are housekeeping routines needed for the DLL. The actual
	#                      library routines are in foo.c and foo2.c)
	# ***Fill in your path to libcygwin.a here (with ni trailing slash)***

	LIBPATH=/lib

	# Compile source files:
	g++ -c foo.c
	g++ -c foo2.c
	g++ -c init.cc
	g++ -c fixup.c

	# Make .def file
	echo EXPORTS > fooB.def
	nm foo.o foo2.o init.o fixup.o | grep '^........ [T] _' | sed 's/[^_]*_//' >> fooB.def

	# Link DLL
	ld --base-file fooB.base -dll -o fooB.dll foo.o foo2.o init.o fixup.o \
	 /lib/libcygwin.a -e _dll_entry AT 12
	dlltool --as=as --dllname fooB.dll --def fooB.def --base-file fooB.base --output-exp fooB.exp
	ld --base-file fooB.base fooB.exp -dll -o fooB.dll foo.o foo2.o init.o fixup.o \
	 /lib/libcygwin.a -e _dll_entry AT 12
	dlltool --as=as --dllname fooB.dll --def fooB.def --base-file fooB.base --output-exp fooB.exp
	ld fooB.exp -dll -o fooB.dll foo.o foo2.o init.o fixup.o\
	 /lib/libcygwin.a -e _dll_entry AT 12

	# Build the fooB.a lib to link to:
	dlltool --as=as --dllname fooB.dll --def fooB.def --output-lib fooB.a

	# Linking with main
	g++ main3.c -o main3.exe


 Kenneth Sandberg



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