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2006.01.11 06:29 "Re: The -rpath Problem: Please add ${LIBDIR} to ${LINK}", by Norihiko Murase
Hi,
I Thank you for replying.
> > I found one kind of problem in LibTIFF-3.8.0. Even if I
> > executed the configure script with the option
> > "--enable-rpath", the -R<dir> options are NOT added in the
> > steps of "link"!!
>
> Currently LIBDIR is added to LDFLAGS for linking the libtiff library.
Actually, NOT added in all the Makefiles (except
tiff-3.8.0/libtiff/Makefile) I referred to.
[-/tiff-3.8.0]% grep 'LIBDIR' tools/Makefile.in
LIBDIR = @LIBDIR@
[-/tiff-3.8.0]%
This means that the value of LIBDIR is NOT used. The same
result is got also from
tiff-3.8.0/contrib/addtiffo/Makefile.in
tiff-3.8.0/contrib/dbs/Makefile.in
tiff-3.8.0/contrib/iptcutil/Makefile.in
I was mistaken on tiff-3.8.0/libtiff/Makefile, in which the
value of LIBDIR is added via the variable am__append_[34].
(Sorry!)
[-/tiff-3.8.0]% egrep -n -B 1 '(LIBDIR|am__append_[34])' libtiff/Makefile.in
68-@HAVE_CXX_TRUE@am__append_2 = libtiffxx.la
69:@HAVE_RPATH_TRUE@am__append_3 = $(LIBDIR)
70:@HAVE_RPATH_TRUE@am__append_4 = $(LIBDIR)
--
192-LDFLAGS = @LDFLAGS@
193:LIBDIR = @LIBDIR@
--
349-libtiff_la_LDFLAGS = -no-undefined -version-number \
350: $(LIBTIFF_VERSION_INFO) $(am__append_3)
--
353-libtiffxx_la_LDFLAGS = -no-undefined -version-number \
354: $(LIBTIFF_VERSION_INFO) $(am__append_4)
[-/tiff-3.8.0]%
> > # As for libtiff/Makefile, it may be the best to add the
> > # following line somewhere
> > # mkg3states_LDFLAGS = $(LIBDIR)
>
> What does this accomplish? The mkg3states program is never installed
> and it does not need any library which is later installed.
This means that the mkg3states program is built but would
not be usable without adding that line.
[-/tiff-3.8.0]% egrep -n -B 2 '(LIBDIR|mkg3states_LDFLAGS)' libtiff/Makefile.in
67-@HAVE_CXX_TRUE@am__append_1 = tiffio.hxx
68-@HAVE_CXX_TRUE@am__append_2 = libtiffxx.la
69:@HAVE_RPATH_TRUE@am__append_3 = $(LIBDIR)
70:@HAVE_RPATH_TRUE@am__append_4 = $(LIBDIR)
--
191-LD = @LD@
192-LDFLAGS = @LDFLAGS@
193:LIBDIR = @LIBDIR@
--
458-mkg3states$(EXEEXT): $(mkg3states_OBJECTS) $(mkg3states_DEPENDENCIES)
459- @rm -f mkg3states$(EXEEXT)
460: $(LINK) $(mkg3states_LDFLAGS) $(mkg3states_OBJECTS) $(mkg3states_LDADD) $(LIBS)
[-/tiff-3.8.0]%
[-/tiff-3.8.0]% ldd tiff-3.8.0/libtiff/mkg3states
tiff-3.8.0/libtiff/mkg3states:
libz.so => /usr/lib/libz.so (0x28067000)
libm.so.2 => /usr/lib/libm.so.2 (0x28074000)
libc.so.4 => /usr/lib/libc.so.4 (0x2808f000)
[-/tiff-3.8.0]%
The result of ldd(1) should have been the following:
libz.so => /usr/local/zlib/lib/libz.so (0x********)
Sincerely,
---
Norihiko Murase
The University of Aizu
E-mail: skeleten [AT] shillest.net
s1080224 [AT] u-aizu.ac.jp