Re: [Plplot-devel] Not able to compile f77 examples on Debian

[Alan W. I. <ai...@us...>]

On 2003-12-31 10:28-0800 Alan W. Irwin wrote:

> [...]That's why I followed the
> recommendation and used FLIBS (created by AC_F77_LIBRARY_LDFLAGS) when
> building that library and those extra flags are actually used for the
> libplplotf77 build. plplot_libtool (simply a copy of the locally configured
> libtool script that has been used to create everthing in the build process)
> then "remembers" that situation when linking to libplplotf77 and supplies
> the appropriate flags for the fortran examples.

BTW, I believe Rafael's new pkg-config method of configuring the examples
should do the same as plplot_libtool since IIRC the new method uses linking
flags saved in libplplotf77d.la.  For example my
bindings/f77/.libs/libplplotf77d.la

has

dependency_libs='
/home/software/plplot_cvs/HEAD/plplot_working/src/libplplotd.la
/usr/lib//libfreetype.la
/home/software/plplot_cvs/HEAD/plplot_working/lib/csa/libcsirocsa.la
/home/software/plplot_cvs/HEAD/plplot_working/lib/nn/libcsironn.la -lqhull
-ldl -L/usr/lib/gcc-lib/i386-linux/2.95.4 -lg2c -lm '

and

relink_command="(cd
/home/software/plplot_cvs/HEAD/plplot_working/bindings/f77; /bin/sh
../../libtool --mode=relink g77 -g -O2 -o libplplotf77d.la -rpath
/usr/local/plplot_at/lib -version-info 9:0:0 -rpath /usr/local/plplot_at/lib
-no-undefined ../../src/libplplotd.la sc3d.lo sccont.lo scstubs.lo
strutil.lo sfstubs.lo -L/usr/lib/gcc-lib/i386-linux/2.95.4 -lg2c -lm
@inst_prefix_dir@)"

Note, both these strings include

$(FLIBS) = -L/usr/lib/gcc-lib/i386-linux/2.95.4 -lg2c -lm

since I haven't yet updated to the new configure.ac with commented out
AC_F77_LIBRARY_LDFLAGS and blank $(FLIBS).

Alan
__________________________
Alan W. Irwin
email: ir...@be...
phone: 250-727-2902

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the PLplot scientific plotting software
package (plplot.org), the Yorick front-end to PLplot (yplot.sf.net), the
Loads of Linux Links project (loll.sf.net), and the Linux Brochure Project
(lbproject.sf.net).
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