14e8f48c7Smrg# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 24e8f48c7Smrg# 34e8f48c7Smrg# Copyright (C) 2004-2005, 2007, 2009, 2011-2019, 2021-2022 Free 44e8f48c7Smrg# Software Foundation, Inc. 54e8f48c7Smrg# Written by Scott James Remnant, 2004. 64e8f48c7Smrg# 74e8f48c7Smrg# This file is free software; the Free Software Foundation gives 84e8f48c7Smrg# unlimited permission to copy and/or distribute it, with or without 94e8f48c7Smrg# modifications, as long as this notice is preserved. 104e8f48c7Smrg 114e8f48c7Smrg# serial 5 lt~obsolete.m4 124e8f48c7Smrg 134e8f48c7Smrg# These exist entirely to fool aclocal when bootstrapping libtool. 144e8f48c7Smrg# 154e8f48c7Smrg# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), 164e8f48c7Smrg# which have later been changed to m4_define as they aren't part of the 174e8f48c7Smrg# exported API, or moved to Autoconf or Automake where they belong. 184e8f48c7Smrg# 194e8f48c7Smrg# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 204e8f48c7Smrg# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 214e8f48c7Smrg# using a macro with the same name in our local m4/libtool.m4 it'll 224e8f48c7Smrg# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 234e8f48c7Smrg# and doesn't know about Autoconf macros at all.) 244e8f48c7Smrg# 254e8f48c7Smrg# So we provide this file, which has a silly filename so it's always 264e8f48c7Smrg# included after everything else. This provides aclocal with the 274e8f48c7Smrg# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 284e8f48c7Smrg# because those macros already exist, or will be overwritten later. 294e8f48c7Smrg# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 304e8f48c7Smrg# 314e8f48c7Smrg# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 324e8f48c7Smrg# Yes, that means every name once taken will need to remain here until 334e8f48c7Smrg# we give up compatibility with versions before 1.7, at which point 344e8f48c7Smrg# we need to keep only those names which we still refer to. 354e8f48c7Smrg 364e8f48c7Smrg# This is to help aclocal find these macros, as it can't see m4_define. 374e8f48c7SmrgAC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 384e8f48c7Smrg 394e8f48c7Smrgm4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 404e8f48c7Smrgm4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 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644e8f48c7Smrgm4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 654e8f48c7Smrgm4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 664e8f48c7Smrgm4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 674e8f48c7Smrgm4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 684e8f48c7Smrgm4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 694e8f48c7Smrgm4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 704e8f48c7Smrgm4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 714e8f48c7Smrgm4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 724e8f48c7Smrgm4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 734e8f48c7Smrgm4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 744e8f48c7Smrgm4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 754e8f48c7Smrgm4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 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874e8f48c7Smrgm4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 884e8f48c7Smrgm4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 894e8f48c7Smrgm4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 904e8f48c7Smrgm4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 914e8f48c7Smrgm4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 924e8f48c7Smrgm4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 934e8f48c7Smrgm4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 944e8f48c7Smrgm4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 954e8f48c7Smrgm4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 964e8f48c7Smrgm4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 974e8f48c7Smrgm4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 984e8f48c7Smrgm4_ifndef([_LT_PROG_FC], 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