Mercurial > octave
view kpathsea/acklibtool.m4 @ 4286:0e427b227329
[project @ 2003-01-04 19:30:09 by jwe]
author | jwe |
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date | Sat, 04 Jan 2003 19:30:09 +0000 |
parents | fccab8e7d35f |
children | 48d5b36ba35a |
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dnl Autoconf support for Klibtool. dnl $Id: acklibtool.m4,v 1.6 2003-01-04 19:30:09 jwe Exp $ dnl dnl dnl Find the script, check for subprogs, etc. AC_DEFUN(kb_AC_PROG_LIBTOOL, [AC_REQUIRE([AC_PROG_RANLIB]) AC_REQUIRE([AC_CANONICAL_HOST]) # AC_MSG_CHECKING([for libtool object types]) # ## Check that the klibtool script is in ac_aux_dir. Don't bother to # scan PATH. For one thing, if we found it somewhere there, we couldn't # use that directory to put the config file ... and that's what we need # to do, to avoid having to configure in every subdirectory. LIBTOOL=$ac_aux_dir/klibtool AC_SUBST(LIBTOOL) if test ! -r $LIBTOOL; then AC_MSG_ERROR([klibtool not in $ac_aux_dir, goodbye]) exit 1 fi # ## Argument parsing: we support --enable-shared and --enable-static. AC_ARG_ENABLE(shared, [ --enable-shared build shared libraries [default=no]],, [if test "$enableval" = no; then enable_shared=no; else enable_shared=yes; fi], enable_shared=no) # AC_ARG_ENABLE(static, [ --enable-static build static libraries [default=yes]],, [if test "$enableval" = no; then enable_static=no; else enable_static=yes; fi], enable_static=yes) # # If they explicitly --enable-static, make that the link type. # More commonly, they will just --enable-shared; make that the link type. # If they --disable-static, implicitly --enable-shared. # In any case, prepend to any existing LIBTOOL_OBJTYPES. # If they really want to build both and link statically, # then they set LIBTOOL_OBJTYPES to SHARED and --enable-static. test "$enable_static" = yes && LIBTOOL_OBJTYPES=STATIC:$LIBTOOL_OBJTYPES (test "$enable_shared" = yes \ || test "$enable_static" = no) \ && LIBTOOL_OBJTYPES=SHARED:$LIBTOOL_OBJTYPES # Don't bother to remove the trailing :, it'll be ignored. # ## Finally: Run the klibtool configure command. LIBTOOL_OBJTYPES=$LIBTOOL_OBJTYPES RANLIB=$RANLIB \ $LIBTOOL --source-dir $ac_aux_dir --config-dir . configure "$host" AC_MSG_RESULT($LIBTOOL_OBJTYPES) ])dnl dnl dnl dnl Like AC_REPLACE_FUNCS, but add to LTLIBOBJS instead of LIBOBJS. AC_DEFUN(kb_AC_KLIBTOOL_REPLACE_FUNCS, [ dnl cannot require this function, since it doesn't have a provide call. AC_CHECK_FUNCS($1,, LTLIBOBJS="$LTLIBOBJS $ac_func.lo") AC_SUBST(LTLIBOBJS)dnl ])dnl