Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe AT sources DOT redhat DOT com>
List-Archive: <http://sources.redhat.com/ml/cygwin/>
List-Post: <mailto:cygwin AT sources DOT redhat DOT com>
List-Help: <mailto:cygwin-help AT sources DOT redhat DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender: cygwin-owner AT sources DOT redhat DOT com
Delivered-To: mailing list cygwin AT sources DOT redhat DOT com
Message-ID: <000b01c1437f$4f852d00$0149a8c0@sknet01>
From: "Stephen Dyke" <sk DOT ml AT btinternet DOT com>
To: <cygwin AT cygwin DOT com>
Subject: __imp_reent_data
Date: Sat, 22 Sep 2001 16:57:41 +0100
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2600.0000
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000

Where is '__imp_reent_data' defined?

I'm trying to build a relocateable dll version of boehm's GC using
cygwin-1.3.3 and all latest packages (with src).

$ make
rm -f skgc.a
ar cr skgc.a *.o
ranlib skgc.a
echo '.section .idata$3'        > dll_fixup.s
echo '.long 0,0,0,0,0'          >> dll_fixup.s
as  -o dll_fixup.o dll_fixup.s
gcc    -c -o dll_init.o dll_init.c
echo EXPORTS > skgc.def
echo skgc_impure_ptr = _impure_ptr >> skgc.def
nm skgc.a | sed -n '/^........ [BCDRT] _/s/[^_]*_//p' >> skgc.def
dlltool                 \
        --def skgc.def                                  \
        --dllname skgc.dll                              \
        --output-exp skgc.exp                           \
        --output-lib skgc_dll.a
echo "/* automatically generated by Makefile.DLLs */"   > skgc_dll.c
echo "void *_impure_ptr;"                               >> skgc_dll.c
gcc    -c -o skgc_dll.o skgc_dll.c
ld   --dll -o skgc.dll                  \
        -e _dll_entry AT 12                                        \
        skgc.exp skgc.a skgc_dll.o                                      \
        dll_init.o dll_fixup.o                                  \
                                                \
        -L/usr/lib/gcc-lib/i686-pc-cygwin/2.95.3-5 -L/usr/lib -L/usr/lib/w32
api -lgcc -lcygwin -lkernel32 -lgcc
dll_init.o(.text+0x4):dll_init.c: undefined reference to `__imp_reent_data'
make: *** [skgc.dll] Error 1
rm skgc.exp skgc.def skgc_dll.o skgc_dll.c



--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/