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- dnl ----------------------------------------------------------------------
- dnl This whole bit snagged from libgfortran.
- sinclude(../libtool.m4)
- dnl The lines below arrange for aclocal not to bring an installed
- dnl libtool.m4 into aclocal.m4, while still arranging for automake to
- dnl add a definition of LIBTOOL to Makefile.in.
- ifelse(,,,[AC_SUBST(LIBTOOL)
- AC_DEFUN([AM_PROG_LIBTOOL])
- ])
- dnl
- dnl Initialize the rest of the library configury. At this point we have
- dnl variables like $host.
- dnl
- dnl Substs:
- dnl libvtv_builddir (absolute path)
- dnl libvtv_srcdir (absolute path)
- dnl toplevel_builddir (absolute path)
- dnl toplevel_srcdir (absolute path)
- dnl with_cross_host
- dnl with_newlib
- dnl with_target_subdir
- dnl plus
- dnl - the variables in LIBVTV_CHECK_HOST / configure.host
- dnl - default settings for all AM_CONDITIONAL test variables
- dnl - lots of tools, like CC and CXX
- dnl
- AC_DEFUN([LIBVTV_CONFIGURE], [
- # These need to be absolute paths, yet at the same time need to
- # canonicalize only relative paths, because then amd will not unmount
- # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
- libvtv_builddir=`${PWDCMD-pwd}`
- case $srcdir in
- [\\/$]* | ?:[\\/]*) libvtv_srcdir=${srcdir} ;;
- *) libvtv_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
- esac
- toplevel_builddir=${libvtv_builddir}/..
- toplevel_srcdir=${libvtv_srcdir}/..
- AC_SUBST(libvtv_builddir)
- AC_SUBST(libvtv_srcdir)
- AC_SUBST(toplevel_builddir)
- AC_SUBST(toplevel_srcdir)
- ])
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