isdn4k-utils/loop/configure.ac

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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.68])
AC_INIT(loopctrl.c)
AC_PREFIX_DEFAULT([/usr])
I4LVERSION=${I4LVERSION:-"?.?"}
CONFIG_SBINDIR=${sbindir:-"/sbin"}
CONFIG_MANDIR=${mandir:-"/usr/man"}
dnl Checks for programs.
AC_PROG_INSTALL
AC_PROG_CC
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/ioctl.h unistd.h linux/isdn.h)
dnl Checks for library functions.
AC_FUNC_MMAP
dnl Check, if user wants dump option for debugging
AC_ARG_ENABLE(dump,
[ --enable-dump Enable dump feature for debugging],
DEBUGVAR=-D__DEBUGVAR__)
dnl Define which variables to substitute & which files to generate
AC_SUBST(DEBUGVAR)
AC_SUBST(I4LVERSION)
AC_SUBST(CONFIG_SBINDIR)
AC_SUBST(CONFIG_MANDIR)
AC_OUTPUT(Makefile loopctrl.man)