build: Don't store autoconf-archive macros in repo

The release tarballs will still have them

1 files changed, 0 insertions, 116 deletions

diff --git a/m4/ax_perl_ext_flags.m4 b/m4/ax_perl_ext_flags.m4
deleted file mode 100644
index 03f16435..00000000
--- a/m4/ax_perl_ext_flags.m4
+++ /dev/null
@@ -1,116 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_perl_ext_flags.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_PERL_EXT_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [EXTRA-MODULES])
-#   AX_PERL_EXT_CFLAGS([CFLAGS-VARIABLE])
-#   AX_PERL_EXT_LDFLAGS([LDFLAGS-VARIABLE], [EXTRA-MODULES])
-#
-# DESCRIPTION
-#
-#   Fetches the linker flags and C compiler flags for compiling and linking
-#   programs that embed a Perl interpreter. If the EXTRA-MODULES argument is
-#   submitted, it is a space separated list of extra modules to link. The
-#   flags will be stored in the provided variables.
-#
-#   Examples:
-#
-#     AX_PERL_EXT_FLAGS([PERLXS_CFLAGS], [PERLXS_LDFLAGS])
-#     AC_SUBST([PERLXS_CFLAGS])
-#     AC_SUBST([PERLXS_LDFLAGS])
-#
-#     AX_PERL_EXT_CFLAGS([PERLXS_CFLAGS])
-#     AC_SUBST([PERLXS_CFLAGS])
-#
-#     AX_PERL_EXT_LDFLAGS([PERLXS_LDFLAGS], [-std Socket])
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Mats Kindahl of Sun Microsystems <mats@sun.com>
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions are
-#   met:
-#
-#   1. Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-#
-#   3. The name of the author may not be used to endorse or promote products
-#   derived from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-#   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-#   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-#   DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-#   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-#   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-#   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-#   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-#   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-#   ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-#   POSSIBILITY OF SUCH DAMAGE.
-
-#serial 5
-
-AC_DEFUN([AX_PERL_EXT_CFLAGS],
-[AC_CHECK_PROG(PERL,perl,perl)
- _AX_PERL_EXT_MODULE_CHECK([ExtUtils::Embed], [have_embed=yes],
-                           [have_embed=no])
- AS_IF([test $have_embed = no],
-       AC_MSG_ERROR([Require ExtUtils::Embed to proceed]))
- _AX_PERL_EXT_EMBED_CHECK([$1],[ccopts])
-])
-
-
-AC_DEFUN([AX_PERL_EXT_LDFLAGS],
-[AC_CHECK_PROG(PERL,perl,perl)
- _AX_PERL_EXT_MODULE_CHECK([ExtUtils::Embed], [have_embed=yes],
-                           [have_embed=no])
- AS_IF([test $have_embed = no],
-       AC_MSG_ERROR([Require ExtUtils::Embed to proceed]))
- _AX_PERL_EXT_EMBED_CHECK([$1],[ldopts],[$2])
-])
-
-
-AC_DEFUN([AX_PERL_EXT_FLAGS],
-[AC_CHECK_PROG(PERL,perl,perl)
- _AX_PERL_EXT_MODULE_CHECK([ExtUtils::Embed], [have_embed=yes],
-                           [have_embed=no])
- AS_IF([test $have_embed = no],
-       AC_MSG_ERROR([Require ExtUtils::Embed to proceed]))
- _AX_PERL_EXT_EMBED_CHECK([$1],[ccopts])
- _AX_PERL_EXT_EMBED_CHECK([$2],[ldopts],[$3])
-])
-
-
-dnl _AX_PERL_EXT_MODULE_CHECK(MODULE-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
-dnl
-dnl Check for the existance of the perl module given by MODULE-NAME.
-dnl
-AC_DEFUN([_AX_PERL_EXT_MODULE_CHECK],
-[AC_MSG_CHECKING([for perl module $1])
- $PERL "-M$1" -e exit > /dev/null 2>&1
- AS_IF([test $? -eq 0],
- [AC_MSG_RESULT(yes)
-  $2],
- [AC_MSG_RESULT(no)
-  $3])
-])
-
-dnl _AX_PERL_EXT_EMBED_CHECK(VARIABLE, COMMAND, [EXTRA-FLAGS]) Use
-dnl
-dnl ExtUtils::Embed fetch flags for embedding Perl in a C/C++
-dnl application
-dnl
-AC_DEFUN([_AX_PERL_EXT_EMBED_CHECK],
-[AC_MSG_CHECKING([for perl $2 embed flags])
- ax_c_perlxs_extras="$3"
- $1=`$PERL -MExtUtils::Embed -e $2 ${ax_c_perlxs_extras:+"-- $3"}`
- AC_MSG_RESULT($$1)
-])