parent
9c1da645b0
commit
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@ -1 +0,0 @@
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EXTRA_DIST = as-compiler-flag.m4
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@ -1,61 +0,0 @@
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dnl as-compiler-flag.m4 0.1.0
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dnl autostars m4 macro for detection of compiler flags
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dnl David Schleef <ds@schleef.org>
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dnl $Id: as-compiler-flag.m4,v 1.1 2005/12/15 23:35:19 ds Exp $
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dnl AS_COMPILER_FLAG(CFLAGS, ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
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dnl Tries to compile with the given CFLAGS.
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dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
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dnl and ACTION-IF-NOT-ACCEPTED otherwise.
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AC_DEFUN([AS_COMPILER_FLAG],
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[
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AC_MSG_CHECKING([to see if compiler understands $1])
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $1"
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AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
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CFLAGS="$save_CFLAGS"
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if test "X$flag_ok" = Xyes ; then
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m4_ifvaln([$2],[$2])
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true
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else
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m4_ifvaln([$3],[$3])
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true
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fi
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AC_MSG_RESULT([$flag_ok])
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])
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dnl AS_COMPILER_FLAGS(VAR, FLAGS)
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dnl Tries to compile with the given CFLAGS.
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AC_DEFUN([AS_COMPILER_FLAGS],
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[
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list=$2
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flags_supported=""
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flags_unsupported=""
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AC_MSG_CHECKING([for supported compiler flags])
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for each in $list
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do
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $each"
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AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
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CFLAGS="$save_CFLAGS"
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if test "X$flag_ok" = Xyes ; then
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flags_supported="$flags_supported $each"
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else
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flags_unsupported="$flags_unsupported $each"
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fi
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done
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AC_MSG_RESULT([$flags_supported])
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if test "X$flags_unsupported" != X ; then
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AC_MSG_WARN([unsupported compiler flags: $flags_unsupported])
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fi
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$1="$$1 $flags_supported"
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])
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@ -1,123 +0,0 @@
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# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
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#
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# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
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# Written by Gary V. Vaughan, 2004
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#
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# This file is free software; the Free Software Foundation gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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# serial 6 ltsugar.m4
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# This is to help aclocal find these macros, as it can't see m4_define.
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AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
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# lt_join(SEP, ARG1, [ARG2...])
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# -----------------------------
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# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
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# associated separator.
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# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
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# versions in m4sugar had bugs.
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m4_define([lt_join],
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[m4_if([$#], [1], [],
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[$#], [2], [[$2]],
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[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
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m4_define([_lt_join],
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[m4_if([$#$2], [2], [],
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[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
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# lt_car(LIST)
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# lt_cdr(LIST)
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# ------------
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# Manipulate m4 lists.
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# These macros are necessary as long as will still need to support
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# Autoconf-2.59 which quotes differently.
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m4_define([lt_car], [[$1]])
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m4_define([lt_cdr],
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[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
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[$#], 1, [],
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[m4_dquote(m4_shift($@))])])
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m4_define([lt_unquote], $1)
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# lt_append(MACRO-NAME, STRING, [SEPARATOR])
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# ------------------------------------------
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# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
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# Note that neither SEPARATOR nor STRING are expanded; they are appended
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# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
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# No SEPARATOR is output if MACRO-NAME was previously undefined (different
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# than defined and empty).
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#
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# This macro is needed until we can rely on Autoconf 2.62, since earlier
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# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
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m4_define([lt_append],
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[m4_define([$1],
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m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
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# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
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# ----------------------------------------------------------
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# Produce a SEP delimited list of all paired combinations of elements of
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# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
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# has the form PREFIXmINFIXSUFFIXn.
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# Needed until we can rely on m4_combine added in Autoconf 2.62.
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m4_define([lt_combine],
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[m4_if(m4_eval([$# > 3]), [1],
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[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
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[[m4_foreach([_Lt_prefix], [$2],
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[m4_foreach([_Lt_suffix],
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]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
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[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
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# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
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# -----------------------------------------------------------------------
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# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
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# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
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m4_define([lt_if_append_uniq],
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[m4_ifdef([$1],
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[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
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[lt_append([$1], [$2], [$3])$4],
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[$5])],
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[lt_append([$1], [$2], [$3])$4])])
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# lt_dict_add(DICT, KEY, VALUE)
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# -----------------------------
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m4_define([lt_dict_add],
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[m4_define([$1($2)], [$3])])
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# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
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# --------------------------------------------
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m4_define([lt_dict_add_subkey],
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[m4_define([$1($2:$3)], [$4])])
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# lt_dict_fetch(DICT, KEY, [SUBKEY])
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# ----------------------------------
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m4_define([lt_dict_fetch],
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[m4_ifval([$3],
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m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
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m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
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# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
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# -----------------------------------------------------------------
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m4_define([lt_if_dict_fetch],
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[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
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[$5],
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[$6])])
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# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
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# --------------------------------------------------------------
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m4_define([lt_dict_filter],
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[m4_if([$5], [], [],
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[lt_join(m4_quote(m4_default([$4], [[, ]])),
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lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
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[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
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])
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@ -1,98 +0,0 @@
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# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
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#
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# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
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# Written by Scott James Remnant, 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 5 lt~obsolete.m4
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# These exist entirely to fool aclocal when bootstrapping libtool.
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#
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# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
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# which have later been changed to m4_define as they aren't part of the
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# exported API, or moved to Autoconf or Automake where they belong.
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#
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# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
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# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
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# using a macro with the same name in our local m4/libtool.m4 it'll
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# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
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# and doesn't know about Autoconf macros at all.)
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#
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# So we provide this file, which has a silly filename so it's always
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# included after everything else. This provides aclocal with the
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# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
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# because those macros already exist, or will be overwritten later.
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# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
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#
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# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
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# Yes, that means every name once taken will need to remain here until
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# we give up compatibility with versions before 1.7, at which point
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# we need to keep only those names which we still refer to.
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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([LTOBSOLETE_VERSION], [m4_if([1])])
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m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
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m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
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m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
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m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
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m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
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m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
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m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
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m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
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m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
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m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
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m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
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m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
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m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
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m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
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m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
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m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
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m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
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m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
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m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
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m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
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m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
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m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
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m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
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m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
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m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
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m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
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m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
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m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
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m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
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m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
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m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
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m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
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m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
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m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
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m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
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m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
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m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
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m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
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m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
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m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
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m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
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m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
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m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
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m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
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m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
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m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
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m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
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m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
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m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
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m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
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m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
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m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
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m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
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m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
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m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
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m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
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m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
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m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
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m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
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m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
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m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
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