inter-library-dependency, how?

[Christian Rössel]

Dear all,

I want to build a program that depends on a libtool library that depends
on a non-libtool library that needs rpath information to be found a runtime.

My Makefile.am looks like this:
lib_LTLIBRARIES    = libfoo.la
libfoo_la_SOURCES  = libfoo.c  libfoo.h
libfoo_la_CPPFLAGS = -I/opt/packages/papi/4.1.2.1/include
libfoo_la_LDFLAGS  = -L/opt/packages/papi/4.1.2.1/lib
libfoo_la_LIBADD   = -lpapi

bin_PROGRAMS = foo
foo_SOURCES  = foo.c
foo_LDADD    = libfoo.la

Here is my configure.ac:
AC_INIT([foo],[42])
AM_INIT_AUTOMAKE([foreign])
LT_INIT([disable-shared])
AC_CONFIG_MACRO_DIR([m4])
AC_PROG_CC
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

Building and linking succeeds, but trying to run ./foo leads to
./foo: error while loading shared libraries: libpapi.so: cannot open
shared object file: No such file or directory

The library is in the location specified by libfoo_la_LDFLAGS (.a and
.so). But the rpath /opt/packages/papi/4.1.2.1/lib is not available. How
do I get it into foo without specifying it as
foo_LDFLAGS = -Wl,-rpath /opt/packages/papi/4.1.2.1/lib?

Thanks,
Christian
--
Christian Rössel
Jülich Supercomputing Centre
Telefon +49 2461 61-1773

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