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dnl Process this file with autoconf to produce a configure script.
dnl -- for a clean build, run: aclocal && autoheader && automake -a && autoconf
AC_PREREQ(2.5)
dnl Some handy macros
define([THE_PACKAGE_NAME], [readdir])
define([THE_PACKAGE_VERSION], [0.03-0])
define([THE_PACKAGE_AUTHOR], [moocow@ling.uni-potsdam.de])
AC_INIT(THE_PACKAGE_NAME, THE_PACKAGE_VERSION, THE_PACKAGE_AUTHOR)
##-- Additional m4 macros
AC_CONFIG_MACRO_DIR(common/m4)
##-- source & aux
dnl AC_CONFIG_AUX_DIR(config)
AC_CONFIG_AUX_DIR(.)
##-- save user's CFLAGS,CPPFLAGS
AX_PD_EARLY()
##-- use automake, autoheader
AM_INIT_AUTOMAKE(THE_PACKAGE_NAME, THE_PACKAGE_VERSION)
AM_CONFIG_HEADER(src/config.h)
##-- Default prefix
AC_PREFIX_DEFAULT(/usr/local)
dnl ----- maintainer mode
dnl + enables "maintainer mode" only with ./configure --enable-maintainer-mode
dnl - causes make __never__ to invoke 'config/missing' (i.e. any autotools)
dnl - basically a hack to avoid version mismatches in autoconf, automake, etc.
dnl for autobuilds from SVN
dnl + maintainer should call ./configure --enable-maintainer-mode, and must keep
dnl SVN sources consistent
AM_MAINTAINER_MODE
dnl -----/maintainer mode
##-- other flags (?)
dnl AC_ISC_POSIX
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Pd external common
AX_PD_EXTERNAL
## /pd external common
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Local: headers
dnl AC_HEADER_STDC
dnl sys/stat.h
AC_CHECK_HEADERS([dirent.h fcntl.h string.h errno.h],
[],
AC_MSG_WARN([-----------------------------------------------------------------])
AC_MSG_WARN([could not find standard C headers -- things may get ugly])
AC_MSG_WARN([-----------------------------------------------------------------]),
[/* nonempty includes: compile only */])
## /local: headers
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Local: structs
##-- check for 'd_type' field in struct dirent
AC_CHECK_MEMBERS([struct dirent.d_type],
[HAVE_STRUCT_DIRENT_D_TYPE=yes],[HAVE_STRUCT_DIRENT_D_TYPE=no],
[#include <dirent.h>])
if test "$HAVE_STRUCT_DIRENT_D_TYPE" = "yes"; then
##-- check for dirent d_type decls
AC_CHECK_DECLS([DT_REG,DT_DIR,DT_FIFO,DT_SOCK,DT_CHR,DT_BLK,DT_UNKNOWN],
[],[],
[#include <dirent.h>])
fi
## /local: structs
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
## Local: debug
if test "$enable_debug" = "yes"; then
AC_DEFINE(READDIR_DEBUG,1,
[Define this to include debugging code for the 'readdir' external.])
fi
## /local: debug
##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AX_PD_LATE()
AC_OUTPUT(src/Makefile Makefile)
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