> From: l...@gnu.org (Ludovic Courtès)
> Date: Mon, 30 Jan 2012 00:19:40 +0100
>
> > I finally traced that to the contents of guile-2.0.pc file:
> >
> > Libs: -L${libdir} -lguile-2.0 -Ld:/usr/lib -lgc
> > Libs.private: d:/usr/lib/libgmp.dll.a -Ld:/usr/lib
> > d:/usr/lib/libltdl.dll.a -Ld:/usr/lib -lffi -lregex -lcrypt -lws2_32 -lm
> >
> > However, libguile-2.0.la shows more dependency libraries:
> >
> > dependency_libs=' -lgc -lffi -lunistring -liconv -lregex -lintl -liconv
> > -lgmp -ltdl -lregex -lintl -lwsock32 -lole32 -luuid -lmsvcp60 -lcrypt
> > -lws2_32'
> >
> > As you see, quite a few libraries are missing from guile-2.0.pc, and
> > also a several libraries need to appear more than once in the link
> > command line.
>
> Commit 58f86505d658359508732c8f187bc37d010074d0 (see below) should solve
> most of that, but not all
It solves all of them, thanks.
> I don’t know where -lole32, and -lregex come from, for example.
"-lregex" is needed by regex-posix.c (naturally ;-), since the default
Windows libraries do not include regcomp, regexec, etc. There's a
test in configure that first check the standard library link, then
"-lregex" and "-lrx".
However, @GUILE_LIBS@ already gets edited to include -lregex, so
there's no problems here.
"-lole32" (and a few others) come from libregex.la. However, the
standard link command for the program I'm building (GNU Make, btw)
already includes these libraries even without Guile, so using your
modified guile-2.0.pc.in, I was able to link the program successfully
with no unresolved externals.
Btw, shouldn't guile-2.0-uninstalled.pc.in get the same changes?
Thanks!
