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kc3-lang/gnulib/m4/glibc.m4

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  • Author : Jim Meyering
    Date : 2001-08-12 13:26:00
    Hash : ee76465a
    Message : Quote the first argument in each use of AC_DEFUN.

  • m4/glibc.m4
  • #serial 3
    
    dnl From Gordon Matzigkeit.
    dnl Test for the GNU C Library.
    dnl FIXME: this should migrate into libit.
    
    AC_DEFUN([AM_GLIBC],
      [
        AC_CACHE_CHECK(whether we are using the GNU C Library,
          ac_cv_gnu_library,
          [AC_EGREP_CPP([Thanks for using GNU],
    	[
    #include <features.h>
    #ifdef __GNU_LIBRARY__
      Thanks for using GNU
    #endif
    	],
    	ac_cv_gnu_library=yes,
    	ac_cv_gnu_library=no)
          ]
        )
        AC_CACHE_CHECK(for version 2 of the GNU C Library,
          ac_cv_glibc,
          [AC_EGREP_CPP([Thanks for using GNU too],
    	[
    #include <features.h>
    #ifdef __GLIBC__
      Thanks for using GNU too
    #endif
    	],
    	ac_cv_glibc=yes, ac_cv_glibc=no)
          ]
        )
      ]
    )