# and report them all at once.
AC_CHECK_LIB(gc, GC_malloc, [AC_SUBST(LIBGC,[-lgc])],
[missing_libraries="$missing_libraries libgc"])
# and report them all at once.
AC_CHECK_LIB(gc, GC_malloc, [AC_SUBST(LIBGC,[-lgc])],
[missing_libraries="$missing_libraries libgc"])