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Viewing changes to m4/ac_cxx_header_stdcxx_98.m4

  • Committer: Monty Taylor
  • Date: 2009-01-09 19:40:29 UTC
  • mto: (779.1.4 devel)
  • mto: This revision was merged to the branch mainline in revision 784.
  • Revision ID: mordred@inaugust.com-20090109194029-vcic3m30e4uj0smj
General build cleanup - removed cruft, removed depreated checks.

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m4/ac_cxx_header_stdcxx_98.m4
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AC_DEFUN([AC_CXX_HEADER_STDCXX_98], [
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  AC_CACHE_CHECK(for ISO C++ 98 include files,
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  ac_cv_cxx_stdcxx_98,
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  [AC_LANG_SAVE
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  AC_LANG_CPLUSPLUS
 
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  [AC_LANG_PUSH(C++)
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  AC_TRY_COMPILE([
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    #include <cassert>
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    #include <cctype>
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    #include <vector>
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  ],,
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  ac_cv_cxx_stdcxx_98=yes, ac_cv_cxx_stdcxx_98=no)
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  AC_LANG_RESTORE
 
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  AC_LANG_POP()
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  ])
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  if test "$ac_cv_cxx_stdcxx_98" = yes; then
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    AC_DEFINE(STDCXX_98_HEADERS,,[Define if ISO C++ 1998 header files are present. ])