hdf5_ep

# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-

#

#   Written by Scott James Remnant, 2004.

#

# This file is free software; the Free Software Foundation gives

# unlimited permission to copy and/or distribute it, with or without

# modifications, as long as this notice is preserved.

​

# serial 5 lt~obsolete.m4

​

# These exist entirely to fool aclocal when bootstrapping libtool.

#

# which have later been changed to m4_define as they aren't part of the

# exported API, or moved to Autoconf or Automake where they belong.

#

# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN

# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us

# using a macro with the same name in our local m4/libtool.m4 it'll

# pull the old libtool.m4 in (it doesn't see our shiny new m4_define

# and doesn't know about Autoconf macros at all.)

#

# So we provide this file, which has a silly filename so it's always

# included after everything else.  This provides aclocal with the

# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything

# because those macros already exist, or will be overwritten later.

#

# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.

# Yes, that means every name once taken will need to remain here until

# we give up compatibility with versions before 1.7, at which point

# we need to keep only those names which we still refer to.

​

# This is to help aclocal find these macros, as it can't see m4_define.

AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])

​

m4_ifndef([AC_LIBTOOL_LINKER_OPTION],   [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])