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AC_PREREQ(2.57)
AC_DEFUN([ANA_CHECK_GETOPT], [
AC_SUBST(GETOPT_INCLUDES)
AC_SUBST(GETOPT_LIB)
AC_SUBST(GETOPT_OBJS)
dnl Check if the header file exists
AC_CHECK_HEADER([getopt.h], , [GETOPT_INCLUDES="-I../getopt"],[])
dnl Find the library it is in
AC_CHECK_FUNC(getopt_long_only,[],
[
AC_CHECK_LIB([gnugetopt],[getopt_long_only],[GETOPT_LIB="-lgnugetopt"],
[
AC_CHECK_LIB([iberty],[getopt_long_only],[GETOPT_LIB="-liberty"],
[
AC_LINK_FILES(getopt/getopt.c getopt/getopt1.c, jclassinfo/getopt.c jclassinfo/getopt1.c)
GETOPT_OBJS="getopt.$OBJEXT getopt1.$OBJEXT"
])
])
])
])
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