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generated...
2007-08-05

(C) 2007 guidod
Download the M4 Source.

ac_cxx_cppflags_std_lang

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Synopsis
AC_CXX_CPPFLAGS_STD_LANG(CPP-FLAGS)
,
Version

2004-09-07

Author

Ludovic Courtès <ludo@chbouib.org>

License

AllPermissive
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Users of this software should generally follow the principles of the MIT License includings its disclaimer.

Category

cryp.to ac-archive's C++ Support (released)

Documentation

Append to CPP-FLAGS the set of flags that should be passed to the C++ preprocessor in order to enable use of C++ features as defined in the ANSI C++ standard (eg. use of standard iostream classes in the `std' namespace, etc.).

M4 Source Code
AC_DEFUN([AC_CXX_CPPFLAGS_STD_LANG],
  [AC_REQUIRE([AC_CXX_COMPILER_VENDOR])
   case "$ac_cv_cxx_compiler_vendor" in
     compaq)
      # By default, Compaq CXX has an iostream classes implementation
      # that is _not_ in the `std' namespace.
      $1="$$1 -D__USE_STD_IOSTREAM=1";;
     hp)
      # When `configure' looks for a C++ header (eg. &lt;iostream&gt;) it invokes
      # `aCC -E $CPPFLAGS'.  However, including standard C++ headers like
      # &lt;iostream&gt; fails if `-AA' is not supplied.
      $1="$$1 -AA";;
   esac])