mirror of
https://github.com/php/php-src.git
synced 2026-03-24 00:02:20 +01:00
13b83a46cf
The libtool 1.5.26 is bundled with PHP since the very early days of the
Autotools build system to ease the building process and avoid additional
dependency on the system Libtool. This updates the bundled libtool to
2.5.4 version.
Fixes and implementations:
- Fixed race conditions when building PHP in parallel ("cannot create
.libs" warnings).
- Implements request https://bugs.php.net/70374 (Update libtool.m4)
- Fixes libtool eating -flto flags.
- Fixes GH-17310 (configure producing errors on macOS)
- Fixes GH-15946 (./configure error when building with NixOS)
Changes:
- Add a script to update autotools files.
- libtool is spread across multiple files; phpize is updated to handle
this.
- Remove outdated hacks, i.e. for `ar`.
- Remove documentation references to external libtool, as we vendor it.
- `--with-pic` is now `--enable-pic`. Error out on the old flag.
- On macOS linker now uses -undefined dynamic_lookup flag for shared
extensions and shared embed SAPI (libphp) instead of older
'-undefined suppress -flat_namespace' combination.
Co-authored-by: Peter Kokot <peterkokot@gmail.com>
468 lines
15 KiB
Plaintext
468 lines
15 KiB
Plaintext
# Helper functions for option handling. -*- Autoconf -*-
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#
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# Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2024 Free
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# Software Foundation, Inc.
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# Written by Gary V. Vaughan, 2004
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#
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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# serial 10 ltoptions.m4
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# This is to help aclocal find these macros, as it can't see m4_define.
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AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
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# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
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# ------------------------------------------
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m4_define([_LT_MANGLE_OPTION],
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[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
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# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
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# ---------------------------------------
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# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
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# matching handler defined, dispatch to it. Other OPTION-NAMEs are
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# saved as a flag.
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m4_define([_LT_SET_OPTION],
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[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
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m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
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_LT_MANGLE_DEFUN([$1], [$2]),
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[m4_warning([Unknown $1 option '$2'])])[]dnl
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])
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# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
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# ------------------------------------------------------------
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# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
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m4_define([_LT_IF_OPTION],
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[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
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# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
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# -------------------------------------------------------
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# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
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# are set.
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m4_define([_LT_UNLESS_OPTIONS],
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[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
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[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
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[m4_define([$0_found])])])[]dnl
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m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
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])[]dnl
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])
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# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
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# ----------------------------------------
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# OPTION-LIST is a space-separated list of Libtool options associated
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# with MACRO-NAME. If any OPTION has a matching handler declared with
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# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
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# the unknown option and exit.
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m4_defun([_LT_SET_OPTIONS],
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[# Set options
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m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
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[_LT_SET_OPTION([$1], _LT_Option)])
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m4_if([$1],[LT_INIT],[
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dnl
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dnl Simply set some default values (i.e off) if boolean options were not
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dnl specified:
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_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
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])
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_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
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])
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dnl
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dnl If no reference was made to various pairs of opposing options, then
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dnl we run the default mode handler for the pair. For example, if neither
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dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
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dnl archives by default:
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_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
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_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
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_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
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_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
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[_LT_ENABLE_FAST_INSTALL])
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_LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
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[_LT_WITH_AIX_SONAME([aix])])
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])
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])# _LT_SET_OPTIONS
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## --------------------------------- ##
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## Macros to handle LT_INIT options. ##
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## --------------------------------- ##
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# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
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# -----------------------------------------
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m4_define([_LT_MANGLE_DEFUN],
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[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
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# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
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# -----------------------------------------------
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m4_define([LT_OPTION_DEFINE],
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[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
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])# LT_OPTION_DEFINE
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# dlopen
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# ------
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LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
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])
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AU_DEFUN([AC_LIBTOOL_DLOPEN],
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[_LT_SET_OPTION([LT_INIT], [dlopen])
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AC_DIAGNOSE([obsolete],
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[$0: Remove this warning and the call to _LT_SET_OPTION when you
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put the 'dlopen' option into LT_INIT's first parameter.])
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])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
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# win32-dll
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# ---------
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# Declare package support for building win32 dll's.
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LT_OPTION_DEFINE([LT_INIT], [win32-dll],
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[enable_win32_dll=yes
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case $host in
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*-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-cegcc*)
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AC_CHECK_TOOL(AS, as, false)
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AC_CHECK_TOOL(DLLTOOL, dlltool, false)
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AC_CHECK_TOOL(OBJDUMP, objdump, false)
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;;
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esac
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test -z "$AS" && AS=as
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_LT_DECL([], [AS], [1], [Assembler program])dnl
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
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test -z "$OBJDUMP" && OBJDUMP=objdump
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_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
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])# win32-dll
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AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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_LT_SET_OPTION([LT_INIT], [win32-dll])
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AC_DIAGNOSE([obsolete],
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[$0: Remove this warning and the call to _LT_SET_OPTION when you
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put the 'win32-dll' option into LT_INIT's first parameter.])
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])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
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# _LT_ENABLE_SHARED([DEFAULT])
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# ----------------------------
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# implement the --enable-shared flag, and supports the 'shared' and
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# 'disable-shared' LT_INIT options.
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# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
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m4_define([_LT_ENABLE_SHARED],
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[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
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AC_ARG_ENABLE([shared],
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[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
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[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
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[p=${PACKAGE-default}
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case $enableval in
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yes) enable_shared=yes ;;
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no) enable_shared=no ;;
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*)
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enable_shared=no
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# Look at the argument we got. We use all the common list separators.
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lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
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for pkg in $enableval; do
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IFS=$lt_save_ifs
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if test "X$pkg" = "X$p"; then
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enable_shared=yes
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fi
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done
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IFS=$lt_save_ifs
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;;
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esac],
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[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
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_LT_DECL([build_libtool_libs], [enable_shared], [0],
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[Whether or not to build shared libraries])
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])# _LT_ENABLE_SHARED
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LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
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LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
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# Old names:
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AC_DEFUN([AC_ENABLE_SHARED],
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[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
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])
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AC_DEFUN([AC_DISABLE_SHARED],
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[_LT_SET_OPTION([LT_INIT], [disable-shared])
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])
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AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
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AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AM_ENABLE_SHARED], [])
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dnl AC_DEFUN([AM_DISABLE_SHARED], [])
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# _LT_ENABLE_STATIC([DEFAULT])
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# ----------------------------
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# implement the --enable-static flag, and support the 'static' and
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# 'disable-static' LT_INIT options.
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# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
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m4_define([_LT_ENABLE_STATIC],
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[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
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AC_ARG_ENABLE([static],
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[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
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[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
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[p=${PACKAGE-default}
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case $enableval in
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yes) enable_static=yes ;;
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no) enable_static=no ;;
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*)
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enable_static=no
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# Look at the argument we got. We use all the common list separators.
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lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
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for pkg in $enableval; do
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IFS=$lt_save_ifs
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if test "X$pkg" = "X$p"; then
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enable_static=yes
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fi
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done
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IFS=$lt_save_ifs
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;;
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esac],
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[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
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_LT_DECL([build_old_libs], [enable_static], [0],
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[Whether or not to build static libraries])
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])# _LT_ENABLE_STATIC
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LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
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LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
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# Old names:
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AC_DEFUN([AC_ENABLE_STATIC],
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[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
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])
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AC_DEFUN([AC_DISABLE_STATIC],
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[_LT_SET_OPTION([LT_INIT], [disable-static])
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])
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AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
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AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AM_ENABLE_STATIC], [])
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dnl AC_DEFUN([AM_DISABLE_STATIC], [])
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# _LT_ENABLE_FAST_INSTALL([DEFAULT])
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# ----------------------------------
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# implement the --enable-fast-install flag, and support the 'fast-install'
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# and 'disable-fast-install' LT_INIT options.
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# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
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m4_define([_LT_ENABLE_FAST_INSTALL],
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[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
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AC_ARG_ENABLE([fast-install],
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[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
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[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
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[p=${PACKAGE-default}
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case $enableval in
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yes) enable_fast_install=yes ;;
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no) enable_fast_install=no ;;
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*)
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enable_fast_install=no
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# Look at the argument we got. We use all the common list separators.
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lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
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for pkg in $enableval; do
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IFS=$lt_save_ifs
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if test "X$pkg" = "X$p"; then
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enable_fast_install=yes
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fi
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done
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IFS=$lt_save_ifs
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;;
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esac],
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[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
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_LT_DECL([fast_install], [enable_fast_install], [0],
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[Whether or not to optimize for fast installation])dnl
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])# _LT_ENABLE_FAST_INSTALL
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LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
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LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
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# Old names:
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AU_DEFUN([AC_ENABLE_FAST_INSTALL],
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[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
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AC_DIAGNOSE([obsolete],
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[$0: Remove this warning and the call to _LT_SET_OPTION when you put
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the 'fast-install' option into LT_INIT's first parameter.])
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])
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AU_DEFUN([AC_DISABLE_FAST_INSTALL],
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[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
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AC_DIAGNOSE([obsolete],
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[$0: Remove this warning and the call to _LT_SET_OPTION when you put
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the 'disable-fast-install' option into LT_INIT's first parameter.])
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])
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dnl aclocal-1.4 backwards compatibility:
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dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
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dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
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# _LT_WITH_AIX_SONAME([DEFAULT])
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# ----------------------------------
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# implement the --enable-aix-soname configure option, and support the
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# `aix-soname=aix' and `aix-soname=both' and `aix-soname=svr4' LT_INIT options.
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# DEFAULT is either `aix', `both', or `svr4'. If omitted, it defaults to `aix'.
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m4_define([_LT_WITH_AIX_SONAME],
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[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
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shared_archive_member_spec=
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case $host,$enable_shared in
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power*-*-aix[[5-9]]*,yes)
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AC_MSG_CHECKING([which variant of shared library versioning to provide])
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AC_ARG_ENABLE([aix-soname],
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[AS_HELP_STRING([--enable-aix-soname=aix|svr4|both],
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[shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
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[case $enableval in
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aix|svr4|both)
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;;
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*)
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AC_MSG_ERROR([Unknown argument to --enable-aix-soname])
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;;
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esac
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lt_cv_with_aix_soname=$enable_aix_soname],
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[_AC_ENABLE_IF([with], [aix-soname],
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[case $withval in
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aix|svr4|both)
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;;
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*)
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AC_MSG_ERROR([Unknown argument to --with-aix-soname])
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;;
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esac
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lt_cv_with_aix_soname=$with_aix_soname],
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[AC_CACHE_VAL([lt_cv_with_aix_soname],
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[lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)])
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enable_aix_soname=$lt_cv_with_aix_soname])
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with_aix_soname=$enable_aix_soname
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AC_MSG_RESULT([$with_aix_soname])
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if test aix != "$with_aix_soname"; then
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# For the AIX way of multilib, we name the shared archive member
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# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
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# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
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# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
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# the AIX toolchain works better with OBJECT_MODE set (default 32).
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if test 64 = "${OBJECT_MODE-32}"; then
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shared_archive_member_spec=shr_64
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else
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shared_archive_member_spec=shr
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fi
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fi
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;;
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*)
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with_aix_soname=aix
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;;
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esac
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_LT_DECL([], [shared_archive_member_spec], [0],
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[Shared archive member basename, for filename based shared library versioning on AIX])dnl
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])# _LT_WITH_AIX_SONAME
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LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
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LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
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LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
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# _LT_WITH_PIC([MODE])
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# --------------------
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# implement the --enable-pic flag, and support the 'pic-only' and 'no-pic'
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# LT_INIT options.
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# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
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m4_define([_LT_WITH_PIC],
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[AC_ARG_ENABLE([pic],
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[AS_HELP_STRING([--enable-pic@<:@=PKGS@:>@],
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[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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[lt_p=${PACKAGE-default}
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case $enableval in
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yes|no) pic_mode=$enableval ;;
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*)
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pic_mode=default
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# Look at the argument we got. We use all the common list separators.
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lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
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for lt_pkg in $enableval; do
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IFS=$lt_save_ifs
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if test "X$lt_pkg" = "X$lt_p"; then
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pic_mode=yes
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fi
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done
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IFS=$lt_save_ifs
|
|
;;
|
|
esac],
|
|
[dnl Continue to support --with-pic and --without-pic, for backward
|
|
dnl compatibility.
|
|
_AC_ENABLE_IF([with], [pic],
|
|
[lt_p=${PACKAGE-default}
|
|
case $withval in
|
|
yes|no) pic_mode=$withval ;;
|
|
*)
|
|
pic_mode=default
|
|
# Look at the argument we got. We use all the common list separators.
|
|
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
|
|
for lt_pkg in $withval; do
|
|
IFS=$lt_save_ifs
|
|
if test "X$lt_pkg" = "X$lt_p"; then
|
|
pic_mode=yes
|
|
fi
|
|
done
|
|
IFS=$lt_save_ifs
|
|
;;
|
|
esac],
|
|
[pic_mode=m4_default([$1], [default])])]
|
|
)
|
|
|
|
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
|
|
])# _LT_WITH_PIC
|
|
|
|
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
|
|
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
|
|
|
|
# Old name:
|
|
AU_DEFUN([AC_LIBTOOL_PICMODE],
|
|
[_LT_SET_OPTION([LT_INIT], [pic-only])
|
|
AC_DIAGNOSE([obsolete],
|
|
[$0: Remove this warning and the call to _LT_SET_OPTION when you
|
|
put the 'pic-only' option into LT_INIT's first parameter.])
|
|
])
|
|
|
|
dnl aclocal-1.4 backwards compatibility:
|
|
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
|
|
|
|
## ----------------- ##
|
|
## LTDL_INIT Options ##
|
|
## ----------------- ##
|
|
|
|
m4_define([_LTDL_MODE], [])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
|
|
[m4_define([_LTDL_MODE], [nonrecursive])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
|
|
[m4_define([_LTDL_MODE], [recursive])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
|
|
[m4_define([_LTDL_MODE], [subproject])])
|
|
|
|
m4_define([_LTDL_TYPE], [])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [installable],
|
|
[m4_define([_LTDL_TYPE], [installable])])
|
|
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
|
|
[m4_define([_LTDL_TYPE], [convenience])])
|