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   1 # ===========================================================================
   2 #       http://www.gnu.org/software/autoconf-archive/ax_save_flags.html
   3 # ===========================================================================
   4 #
   5 # SYNOPSIS
   6 #
   7 #   AX_SAVE_FLAGS()
   8 #
   9 # DESCRIPTION
  10 #
  11 #   Save common compilation flags into temporary variables
  12 #
  13 # LICENSE
  14 #
  15 #   Copyright (c) 2009 Filippo Giunchedi <filippo@esaurito.net>
  16 #
  17 #   Copying and distribution of this file, with or without modification, are
  18 #   permitted in any medium without royalty provided the copyright notice
  19 #   and this notice are preserved. This file is offered as-is, without any
  20 #   warranty.
  21
  22 #serial 3
  23
  24 AC_DEFUN([AX_SAVE_FLAGS], [
  25   CPPFLAGS_save="${CPPFLAGS}"
  26   CFLAGS_save="${CFLAGS}"
  27   CXXFLAGS_save="${CXXFLAGS}"
  28   OBJCFLAGS_save="${OBJCFLAGS}"
  29   LDFLAGS_save="${LDFLAGS}"
  30   LIBS_save="${LIBS}"
  31 ])