-# AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
-librrd_cflags=""
-librrd_ldflags=""
-librrd_threadsafe="yes"
-AC_ARG_WITH(rrdtool, [AS_HELP_STRING([--with-rrdtool@<:@=PREFIX@:>@], [Path to rrdtool.])],
-[ if test "x$withval" != "xno" && test "x$withval" != "xyes"
- then
- librrd_cflags="-I$withval/include"
- librrd_ldflags="-L$withval/lib"
- with_rrdtool="yes"
- else
- with_rrdtool="$withval"
- fi
-], [with_rrdtool="yes"])
-if test "x$with_rrdtool" = "xyes"
-then
- SAVE_CPPFLAGS="$CPPFLAGS"
- SAVE_LDFLAGS="$LDFLAGS"
-
- CPPFLAGS="$CPPFLAGS $librrd_cflags"
- LDFLAGS="$LDFLAGS $librrd_ldflags"
-
- AC_CHECK_HEADERS(rrd.h,, [with_rrdtool="no (rrd.h not found)"])
-
- CPPFLAGS="$SAVE_CPPFLAGS"
- LDFLAGS="$SAVE_LDFLAGS"
-fi
-if test "x$with_rrdtool" = "xyes"
-then
- SAVE_CPPFLAGS="$CPPFLAGS"
- SAVE_LDFLAGS="$LDFLAGS"
-
- CPPFLAGS="$CPPFLAGS $librrd_cflags"
- LDFLAGS="$LDFLAGS $librrd_ldflags"
-
- AC_CHECK_LIB(rrd_th, rrd_update_r,
- [with_rrdtool="yes"
- librrd_ldflags="$librrd_ldflags -lrrd_th -lm"
- ],
- [librrd_threadsafe="no"
- AC_CHECK_LIB(rrd, rrd_update,
- [with_rrdtool="yes"
- librrd_ldflags="$librrd_ldflags -lrrd -lm"
- ],
- [with_rrdtool="no (symbol 'rrd_update' not found)"],
- [-lm])
- ],
- [-lm])
-
- CPPFLAGS="$SAVE_CPPFLAGS"
- LDFLAGS="$SAVE_LDFLAGS"
-fi
-if test "x$with_rrdtool" = "xyes"
-then
- BUILD_WITH_LIBRRD_CFLAGS="$librrd_cflags"
- BUILD_WITH_LIBRRD_LDFLAGS="$librrd_ldflags"
- AC_SUBST(BUILD_WITH_LIBRRD_CFLAGS)
- AC_SUBST(BUILD_WITH_LIBRRD_LDFLAGS)
-fi
-if test "x$librrd_threadsafe" = "xyes"
-then
- AC_DEFINE(HAVE_THREADSAFE_LIBRRD, 1, [Define to 1 if you have the threadsafe rrd library (-lrrd_th).])
-fi
-
-AC_ARG_WITH(libpthread, [AS_HELP_STRING([--with-libpthread=@<:@=PREFIX@:>@], [Path to libpthread.])],
-[ if test "x$withval" != "xno" \
- && test "x$withval" != "xyes"
- then
- LDFLAGS="$LDFLAGS -L$withval/lib"
- CPPFLAGS="$CPPFLAGS -I$withval/include"
- with_libpthread="yes"
- else
- if test "x$withval" = "xno"
- then
- with_libpthread="no (disabled)"
- fi
- fi
-], [with_libpthread="yes"])
-if test "x$with_libpthread" = "xyes"
-then
- AC_CHECK_LIB(pthread, pthread_create, [with_libpthread="yes"], [with_libpthread="no (libpthread not found)"], [])
-fi
-if test "x$with_libpthread" = "xyes"
-then
- AC_CHECK_HEADERS(pthread.h,, [with_libpthread="no (pthread.h not found)"])
-fi
-if test "x$with_libpthread" = "xyes"
-then
- collect_pthread=1
-else
- collect_pthread=0
-fi
-AC_DEFINE_UNQUOTED(HAVE_LIBPTHREAD, [$collect_pthread],
- [Wether or not to use pthread (POSIX threads) library])
-AM_CONDITIONAL(BUILD_WITH_LIBPTHREAD, test "x$with_libpthread" = "xyes")
-