mirror of
git://git.savannah.gnu.org/libtool.git
synced 2025-01-18 14:16:00 +08:00
388b7626dc
the many and varied m4 symbols accumulated by libtool over the years, considering also that modern autoconf can detect unexpanded macros even without AC in the macro name: * bootstrap: Remove libltdl/config.h from previous releases. * m4/libtool.m4, m4/ltdl.m4, doc/libtool.texi: Basically, run a giant sed transformation like this: s,AC_LIB_LTDL,LTDL_INIT,g s,AC_LIBLTDL_CONVENIENCE,LTDL_CONVENIENCE,g s,AC_LIBLTDL_INSTALLABLE,LTDL_INSTALLABLE,g s,AC_WITH_LTDL,LT_WITH_LTDL,g s,AC_LTDL_ENABLE_INSTALL,_LT_ENABLE_INSTALL,g s,AC_DEPLIBS_CHECK_METHOD,_LT_CHECK_MAGIC_METHOD,g s,AC_LIBTOOL_OBJDIR,_LT_CHECK_OBJDIR,g s,AC_LTDL_OBJDIR,_LT_CHECK_OBJDIR,g s,AC_LTDL_DLPREOPEN,_LT_CHECK_DLPREOPEN,g s,AC_LIBTOOL_SYS_MAX_CMD_LEN,LT_CMD_MAX_LEN,g s,AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE,_LT_CMD_GLOBAL_SYMBOLS,g s,AC_LIBTOOL_SYS_OLD_ARCHIVE,_LT_CMD_OLD_ARCHIVE,g s,AC_PROG_LD_RELOAD_FLAG,_LT_CMD_RELOAD,g s,AC_LIBTOOL_SYS_LIB_STRIP,_LT_CMD_STRIPLIB,g s,AC_CHECK_LIBM,LT_LIB_M,g s,AC_LTDL_DLLIB,LT_LIB_DLLOAD,g s,AC_LIBTOOL_COMPILER_OPTION,_LT_COMPILER_OPTION,g s,AC_LIBTOOL_PROG_CC_C_O,_LT_COMPILER_C_O,g s,AC_LIBTOOL_PROG_COMPILER_NO_RTTI,_LT_COMPILER_NO_RTTI,g s,AC_LIBTOOL_PROG_COMPILER_PIC,_LT_COMPILER_PIC,g s,AC_LIBTOOL_SYS_HARD_LINK_LOCKS,_LT_COMPILER_FILE_LOCKS,g s,AC_LTDL_DLSYM_USCORE,LT_FUNC_DLSYM_USCORE,g s,AC_LIBTOOL_LINKER_OPTION,_LT_LINKER_OPTION,g s,AC_LIBTOOL_PROG_LD_SHLIBS,_LT_LINKER_SHLIBS,g s,AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH,_LT_LINKER_HARDCODE_LIBPATH,g s,AC_PATH_MAGIC,_LT_PATH_MAGIC,g s,AC_PATH_TOOL_PREFIX,_LT_PATH_TOOL_PREFIX,g s,AC_PROG_LD,LT_PATH_LD,g s,AC_PROG_LD_GNU,_LT_PATH_LD_GNU,g s,AC_PROG_NM,LT_PATH_NM,g s,AC_LTDL_SYS_DLOPEN_DEPLIBS,LT_SYS_DLOPEN_DEPLIBS,g s,AC_LIBTOOL_DLOPEN_SELF,LT_SYS_DLOPEN_SELF,g s,AC_LIBTOOL_POSTDEP_PREDEP,_LT_SYS_HIDDEN_LIBDEPS,g s,AC_LTDL_SYSSEARCHPATH,LT_SYS_DLSEARCH_PATH,g s,AC_LTDL_SHLIBEXT,LT_SYS_MODULE_EXT,g s,AC_LTDL_SHLIBPATH,LT_SYS_MODULE_PATH,g s,AC_LTDL_SYMBOL_USCORE,LT_SYS_SYMBOL_USCORE,g s,AC_LIBTOOL_SYS_DYNAMIC_LINKER,_LT_SYS_DYNAMIC_LINKER,g s,_LT_AC_TAGVAR,_LT_TAGVAR,g s,_LT_AC_SYS_COMPILER,_LT_TAG_COMPILER,g s,_LT_AC_PROG_ECHO_BACKSLASH,_LT_PROG_ECHO_BACKSLASH,g s,_LT_AC_SYS_LIBPATH_AIX,_LT_SYS_MODULE_PATH_AIX,g s,_LT_AC_SHELL_INIT,_LT_SHELL_INIT,g s,_LT_AC_LOCK,_LT_ENABLE_LOCK,g s,_LT_AC_CHECK_DLFCN,_LT_HEADER_DLFCN,g s,_LT_AC_TRY_DLOPEN_SELF,_LT_TRY_DLOPEN_SELF,g s,LT_AC_PROG_EGREP,_LT_DECL_EGREP,g s,LT_AC_PROG_SED,_LT_DECL_SED,g * doc/libtool.texi (Autoconf macros): Document exported macros. * libtoolize.in: Compare ltdl.m4 serial numbers for LTDL_INIT instead of newly obsoleted AC_LIB_LTDL. (func_scan_files): Also set seen_ltdl for LTDL_INIT and LT_WITH_LTDL. * libltdl/ltdl.c (lt_dlforeachfile): LT_SYS_LIBSEARCH_PATH is not an environment variable, it is an actual path. Reported by Noah Mish <noah@cs.caltech.edu>
87 lines
3.2 KiB
Bash
Executable File
87 lines
3.2 KiB
Bash
Executable File
#! /bin/sh
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# bootstrap -- Helps bootstrapping libtool, when checked out from CVS.
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#
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# Copyright (C) 2003, 2004 Free Software Foundation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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# It is okay for the bootstrap process to require unreleased autoconf
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# or automake, as long as any released libtool will work with at least
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# the newest stable versions of each. Generally, newer versions offer
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# better features, and configure.ac documents oldest version of each
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# required for bootstrap (AC_PREREQ, and AM_INIT_AUTOMAKE).
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test -f ./configure.ac || {
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echo "bootstrap: can't find ./configure.ac, please rerun from top_srcdir"
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exit 1
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}
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# Upgrade caveat:
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cat <<'EOF'
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WARNING: If bootstrapping with this script fails, it may be due to an
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WARNING: incompatible installed `libtool.m4' being pulled in to
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WARNING: `aclocal.m4'. The best way to work around such a problem is to
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WARNING: uninstall your system libtool files, or failing that, overwrite
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WARNING: them with `libtool.m4' as shipped with this distribution.
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WARNING: After that, retry this bootstrap.
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EOF
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rm -rf `find . -path './{arch}' -prune -o \( -name autom4te.cache -o -name libtool \) -print`
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# Delete stale files from previous libtool versions.
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rm -f acinclude.m4 libltdl/config.h
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if test -z "$reconfdirs"; then
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reconfdirs=". `ls -1d tests/*demo tests/*demo[0-9]`"
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fi
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# Extract the package name and version number from configure.ac:
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set -- `sed '/AC_INIT/{s/[][,()]/ /g; p;};d' configure.ac`
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# Building distributed files from configure is bad for automake, so we
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# generate them here, and have Makefile rules to keep them up to date:
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rm -f ./config/ltmain.sh ./m4/ltversion.m4
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test -f Makefile || { makefile=Makefile; cp Makefile.am $makefile; }
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make ./config/ltmain.sh ./m4/ltversion.m4 \
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top_srcdir=. PACKAGE="$2" VERSION="$3"
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test -z "$makefile" || rm -f "$makefile"
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# Make a dummy libtoolize script for autoreconf:
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cat > ./config/libtoolize <<'EOF'
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#! /bin/sh
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# This is a dummy file for bootstrapping CVS libtool.
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echo "$0: Bootstrap detected, no files installed." | sed 's,^.*/,,g'
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exit 0
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EOF
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chmod 755 ./config/libtoolize
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# Running the installed `libtoolize' will trash the local (newer) libtool.m4
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# among others. Call the dummy script we made earlier.
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LIBTOOLIZE=`pwd`/config/libtoolize
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export LIBTOOLIZE
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for sub in $reconfdirs; do
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autoreconf --force --verbose --install $sub
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done
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# Remove our dummy libtoolize
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rm -f ./config/libtoolize
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# These files can cause an infinite configure loop if left behind.
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rm -f Makefile libltdl/Makefile libtool vcl.tmp
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exit 0
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