build error: ('m4/lt~obsolete.m4' does not exist) and a possible solution

salu

The latest bigloo builds only if libuv is disabled, otherwise there are
errors possibly rooting from the autotools. When running ./autogen.sh in
the libuv folder the build process seems to run succesfully.

error: build errors: aclocal-1.14: error: aclocal: file
'm4/lt~obsolete.m4' does not exist 

when:
$ cd bigloo4.2
$ ./configure
$ make

with:
bigloo4.2a-alpha18Feb15.tar.gz
automake 1.14.1
ubuntu 14.04.2

possible solution:

$ libuv/libuv-1.x-24jan2015/
$ ./autogen.sh


errorlog:
if ! [ -f "lib/bigloo/4.2a/bigloo.h" ]; then \
	  echo "you must configure before building!"; \
	  exit 1; \
	fi
(PATH=/home/ben/local/bigloo/src/bigloo4.2a/bin:/home/ben/local/bigloo/src/bigloo4.2a/lib/bigloo/4.2a:$PATH;
export PATH; \
         LD_LIBRARY_PATH=/home/ben/local/bigloo/src/bigloo4.2a/lib/bigloo/4.2a:$LD_LIBRARY_PATH;
         \
         export LD_LIBRARY_PATH; \
         DYLD_LIBRARY_PATH=/home/ben/local/bigloo/src/bigloo4.2a/lib/bigloo/4.2a:$DYLD_LIBRARY_PATH;
         \
         export DYLD_LIBRARY_PATH; \
         make boot-c);
make[1]: Entering directory `/home/ben/local/bigloo/src/bigloo4.2a'
if [ "no" = "yes" ]; then \
	  make -C gmp boot; \
        fi
if [ "yes" = "yes" ]; then \
	  make -C libuv boot; \
        fi
make[2]: Entering directory
`/home/ben/local/bigloo/src/bigloo4.2a/libuv'
make -C libuv-1.x-24jan2015
make[3]: Entering directory
`/home/ben/local/bigloo/src/bigloo4.2a/libuv/libuv-1.x-24jan2015'
CDPATH="${ZSH_VERSION+.}:" && cd . && /bin/bash
/home/ben/local/bigloo/src/bigloo4.2a/libuv/libuv-1.x-24jan2015/missing
aclocal-1.14 -I m4
aclocal-1.14: error: aclocal: file 'm4/lt~obsolete.m4' does not exist
make[3]: *** [aclocal.m4] Error 1
make[3]: Leaving directory
`/home/ben/local/bigloo/src/bigloo4.2a/libuv/libuv-1.x-24jan2015'
make[2]: *** [boot-libuv] Error 2
make[2]: Leaving directory `/home/ben/local/bigloo/src/bigloo4.2a/libuv'
make[1]: *** [boot-c] Error 2
make[1]: Leaving directory `/home/ben/local/bigloo/src/bigloo4.2a'
make: *** [boot] Error 2