[yocto] Building with ltdl

[Gary Thomas]

I'm trying to build a project (graphviz) which wants to use ltdl
which is part of libtool.  However when I try to build, I get
these errors (during configure):

| NOTE: Executing ACLOCAL="aclocal 
--system-acdir=/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/aclocal-copy/" 
autoreconf --verbose --install --force --exclude=autopoint -I 
/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/ -I 
/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/m4/
| autoreconf: Entering directory `.'
| autoreconf: configure.ac: not using Gettext
| autoreconf: running: aclocal 
--system-acdir=/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/aclocal-copy/ 
-I /local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/ -I 
/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/m4/ -I 
/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/ -I 
/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/m4/ --force 
-I m4
| autoreconf: configure.ac: tracing
| autoreconf: configure.ac: adding subdirectory libltdl to autoreconf
| autoreconf: Entering directory `libltdl'
| autoreconf: running: libtoolize --copy --force --ltdl
| libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'config'.
| libtoolize: copying file 'config/compile'
| libtoolize: copying file 'config/config.guess'
| libtoolize: copying file 'config/config.sub'
| libtoolize: copying file 'config/depcomp'
| libtoolize: copying file 'config/install-sh'
| libtoolize: copying file 'config/missing'
| libtoolize: copying file 'config/ltmain.sh'
| libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
| libtoolize: copying file 'm4/libtool.m4'
| libtoolize: You should add the contents of 'm4/libtool.m4' to 'aclocal.m4'.
| libtoolize: copying file 'm4/ltargz.m4'
| libtoolize: You should add the contents of 'm4/ltargz.m4' to 'aclocal.m4'.
| libtoolize: copying file 'm4/ltdl.m4'
| libtoolize: You should add the contents of 'm4/ltdl.m4' to 'aclocal.m4'.
| libtoolize: copying file 'm4/ltoptions.m4'
| libtoolize: You should add the contents of 'm4/ltoptions.m4' to 'aclocal.m4'.
| libtoolize: copying file 'm4/ltsugar.m4'
| libtoolize: You should add the contents of 'm4/ltsugar.m4' to 'aclocal.m4'.
| libtoolize: copying file 'm4/ltversion.m4'
| libtoolize: copying file 'm4/lt~obsolete.m4'
| libtoolize: You should add the contents of 'm4/lt~obsolete.m4' to 'aclocal.m4'.
| libtoolize: putting libltdl files in LT_CONFIG_LTDL_DIR, '.'.
| libtoolize: copying file './COPYING.LIB'
| libtoolize: creating file './Makefile.am'
| libtoolize: copying file './README'
| libtoolize: creating file './configure.ac'
| libtoolize: creating file './aclocal.m4'
| libtoolize: creating file './Makefile.in'
| libtoolize: copying file './config-h.in'
| libtoolize: creating file './configure'
| libtoolize: copying file './libltdl/lt__alloc.h'
| libtoolize: copying file './libltdl/lt__argz_.h'
| libtoolize: copying file './libltdl/lt__dirent.h'
| libtoolize: copying file './libltdl/lt__glibc.h'
| libtoolize: copying file './libltdl/lt__private.h'
| libtoolize: copying file './libltdl/lt__strl.h'
| libtoolize: copying file './libltdl/lt_dlloader.h'
| libtoolize: copying file './libltdl/lt_error.h'
| libtoolize: copying file './libltdl/lt_system.h'
| libtoolize: copying file './libltdl/slist.h'
| libtoolize: copying file './loaders/dld_link.c'
| libtoolize: copying file './loaders/dlopen.c'
| libtoolize: copying file './loaders/dyld.c'
| libtoolize: copying file './loaders/load_add_on.c'
| libtoolize: copying file './loaders/loadlibrary.c'
| libtoolize: copying file './loaders/preopen.c'
| libtoolize: copying file './loaders/shl_load.c'
| libtoolize: copying file './lt__alloc.c'
| libtoolize: copying file './lt__argz.c'
| libtoolize: copying file './lt__dirent.c'
| libtoolize: copying file './lt__strl.c'
| libtoolize: copying file './lt_dlloader.c'
| libtoolize: copying file './lt_error.c'
| libtoolize: copying file './ltdl.c'
| libtoolize: copying file './ltdl.h'
| libtoolize: copying file './slist.c'
| libtoolize: Remember to add 'LTDL_INIT' to configure.ac.
| autoreconf: running: /local/p0382_2016-01-13/tmp/sysroots/x86_64-linux/usr/bin/autoconf 
--include=/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/ 
--include=/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/m4/ --force
| autoreconf: running: /local/p0382_2016-01-13/tmp/sysroots/x86_64-linux/usr/bin/autoheader 
--include=/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/ 
--include=/local/p0382_2016-01-13/tmp/work/cortexa9hf-vfp-neon-amltd-linux-gnueabi/graphviz/2.38.0-r0/graphviz-2.38.0/m4/ --force
| autoreconf: running: automake --add-missing --copy --force-missing
| configure.ac:76: error: required file './argz.c' not found
| autoreconf: automake failed with exit status: 1

The original sources has a libltdl directory with argz.c but this
is being overwritten during the autoreconf process.

Any suggestions on how I get this to work?

Thanks

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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