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linking problem

From: Barry Cassidy <bcassidy at digitalthink dot com>
To: "'gcc-help at gcc dot gnu dot org'" <gcc-help at gcc dot gnu dot org>
Date: Wed, 17 Dec 2003 18:00:47 -0800
Subject: linking problem

Hi,
I am trying to compile and link a set of c files using gcc under cygwin..

I need to link the wsock32 library with my files but it doesn't seem to work
because I keep getting errors related to the wsock32 stuff.

Here are the error messages..

/cygdrive/c/WINNT/TEMP/ccRNnj43.o(.text+0x81):hprof_io.c: undefined
reference to `_ntohl@4'
/cygdrive/c/WINNT/TEMP/ccRNnj43.o(.text+0xab):hprof_io.c: undefined
reference to `_ntohs@4'
/cygdrive/c/WINNT/TEMP/ccRNnj43.o(.text+0x304):hprof_io.c: undefined
reference to `_htonl@4'
/cygdrive/c/WINNT/TEMP/ccRNnj43.o(.text+0x338):hprof_io.c: undefined
reference to `_htons@4'
/cygdrive/c/WINNT/TEMP/ccWLDw2Q.o(.text+0x69):hprof_listener.c: undefined
reference to `_recv@16'
/cygdrive/c/WINNT/TEMP/ccWLDw2Q.o(.text+0x119):hprof_listener.c: undefined
reference to `_ntohs@4'
/cygdrive/c/WINNT/TEMP/ccWLDw2Q.o(.text+0x14e):hprof_listener.c: undefined
reference to `_ntohl@4'
/cygdrive/c/WINNT/TEMP/ccyt4TGz.o(.text+0x1502):hprof_setup.c: undefined
reference to `_socket@12'
/cygdrive/c/WINNT/TEMP/ccyt4TGz.o(.text+0x1516):hprof_setup.c: undefined
reference to `_gethostbyname@4'
/cygdrive/c/WINNT/TEMP/ccyt4TGz.o(.text+0x1589):hprof_setup.c: undefined
reference to `_htons@4'
/cygdrive/c/WINNT/TEMP/ccyt4TGz.o(.text+0x15bc):hprof_setup.c: undefined
reference to `_connect@12'
/cygdrive/c/WINNT/TEMP/cc5OMmd1.o(.text+0x22):hprof_md.c: undefined
reference to `_send@16'
/cygdrive/c/WINNT/TEMP/cc5OMmd1.o(.text+0x53):hprof_md.c: undefined
reference to `_timeGetTime@0'
collect2: ld returned 1 exit status


My command line is as follows..

gcc -mno-cygwin -I$JAVA_HOME/include -I$JAVA_HOME/include/win32 -lwsock32
-Wl,--add-stdcall-alias -shared -o bcprofiler.dll file1.c file2.c

Is there something wrong with the way I am using the -l option to link?

Thanks,
Barry

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