16ee7d557Smrg# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 26ee7d557Smrg# 36ee7d557Smrg# Copyright (C) 2004-2005, 2007, 2009, 2011-2019, 2021-2024 Free 46ee7d557Smrg# Software Foundation, Inc. 56ee7d557Smrg# Written by Scott James Remnant, 2004. 66ee7d557Smrg# 76ee7d557Smrg# This file is free software; the Free Software Foundation gives 86ee7d557Smrg# unlimited permission to copy and/or distribute it, with or without 96ee7d557Smrg# modifications, as long as this notice is preserved. 106ee7d557Smrg 116ee7d557Smrg# serial 5 lt~obsolete.m4 126ee7d557Smrg 136ee7d557Smrg# These exist entirely to fool aclocal when bootstrapping libtool. 146ee7d557Smrg# 156ee7d557Smrg# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), 166ee7d557Smrg# which have later been changed to m4_define as they aren't part of the 176ee7d557Smrg# exported API, or moved to Autoconf or Automake where they belong. 186ee7d557Smrg# 196ee7d557Smrg# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 206ee7d557Smrg# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 216ee7d557Smrg# using a macro with the same name in our local m4/libtool.m4 it'll 226ee7d557Smrg# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 236ee7d557Smrg# and doesn't know about Autoconf macros at all.) 246ee7d557Smrg# 256ee7d557Smrg# So we provide this file, which has a silly filename so it's always 266ee7d557Smrg# included after everything else. This provides aclocal with the 276ee7d557Smrg# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 286ee7d557Smrg# because those macros already exist, or will be overwritten later. 296ee7d557Smrg# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 306ee7d557Smrg# 316ee7d557Smrg# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 326ee7d557Smrg# Yes, that means every name once taken will need to remain here until 336ee7d557Smrg# we give up compatibility with versions before 1.7, at which point 346ee7d557Smrg# we need to keep only those names which we still refer to. 356ee7d557Smrg 366ee7d557Smrg# This is to help aclocal find these macros, as it can't see m4_define. 376ee7d557SmrgAC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 386ee7d557Smrg 396ee7d557Smrgm4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 406ee7d557Smrgm4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 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646ee7d557Smrgm4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 656ee7d557Smrgm4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 666ee7d557Smrgm4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 676ee7d557Smrgm4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 686ee7d557Smrgm4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 696ee7d557Smrgm4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 706ee7d557Smrgm4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 716ee7d557Smrgm4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 726ee7d557Smrgm4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 736ee7d557Smrgm4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 746ee7d557Smrgm4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 756ee7d557Smrgm4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 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876ee7d557Smrgm4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 886ee7d557Smrgm4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 896ee7d557Smrgm4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 906ee7d557Smrgm4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 916ee7d557Smrgm4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 926ee7d557Smrgm4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 936ee7d557Smrgm4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 946ee7d557Smrgm4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 956ee7d557Smrgm4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 966ee7d557Smrgm4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 976ee7d557Smrgm4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 986ee7d557Smrgm4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 996ee7d557Smrgm4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 100