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AC_INIT()
AC_CONFIG_HEADER(src/kik_config.h)
AC_CONFIG_AUX_DIR(script)
AC_CANONICAL_HOST
AC_CANONICAL_BUILD
AC_PROG_CC
# if --with-libtool is specified, cpp isn't detected.
AC_PROG_CPP
AC_PROG_INSTALL
#
# --- libtool ---
#
AC_LIBTOOL_WIN32_DLL
AC_LIBTOOL_DLOPEN
AC_ARG_WITH(libtool,
[ --with-libtool libtool path[default=without]],
libtool=$with_libtool)
if test "${libtool}" != "" ; then
LIBTOOL=${libtool}
else
AM_PROG_LIBTOOL
LIBTOOL='${top_builddir}/libtool'
fi
AC_SUBST(LIBTOOL)
#
# --- Checks for header files ---
#
# NOTE: if --with-libtool is specified, stdc header isn't detected.
AC_HEADER_STDC
AC_CHECK_HEADERS(langinfo.h dlfcn.h dl.h stropts.h sys/stropts.h stdint.h)
#
# --- Checks for library functions ---
#
AC_CHECK_FUNCS(strsep fgetln basename isastream seteuid setegid geteuid getegid setsid snprintf usleep unsetenv flock)
AC_FUNC_ALLOCA
AC_C_INLINE
AC_C_CONST
AC_C_BIGENDIAN
AC_CHECK_TYPE(u_char,unsigned char)
AC_CHECK_TYPE(u_short,unsigned short)
AC_CHECK_TYPE(u_int,unsigned int)
AC_CHECK_TYPE(u_long,unsigned long)
AC_CHECK_TYPE(u_int8_t,unsigned char)
AC_CHECK_TYPE(u_int16_t,unsigned short)
AC_CHECK_TYPE(u_int32_t,unsigned int)
AC_CHECK_TYPE(u_int64_t,unsigned long)
AC_CHECK_TYPE(int8_t,char)
AC_CHECK_TYPE(int16_t,short)
AC_CHECK_TYPE(int32_t,int)
AC_CHECK_TYPE(int64_t,long)
AC_CHECK_TYPE(ssize_t,int)
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_UID_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
#
# --- Platform dependent stuff ---
#
kik_cv_cygwin=no
kik_cv_mingw32=no
case "${host_os}" in
cygwin*)
kik_cv_cygwin=yes
;;
mingw32*)
kik_cv_mingw32=yes
AC_DEFINE(USE_WIN32API,,"USE_WIN32API")
;;
*)
;;
esac
#
# --- socklen_t ---
#
AC_CACHE_CHECK(for socklen_t, kik_cv_socklen_ident,
[AC_TRY_COMPILE(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
],
[
socklen_t len ;
], kik_cv_socklen_ident=yes, kik_cv_socklen_ident=no)])
if test "${kik_cv_socklen_ident}" = "no" ; then
AC_DEFINE(socklen_t, unsigned int, "socklen_t")
fi
#
# --- __FUNCTION__ ---
#
AC_CACHE_CHECK(for __FUNCTION__, kik_cv_func_ident,[
AC_TRY_COMPILE(,
[
char * p = "[" __FUNCTION__ "]" ;
] , kik_cv_func_ident=yes,kik_cv_func_ident=no)])
if test "${kik_cv_func_ident}" = "yes" ; then
AC_DEFINE(HAVE_FUNCTION,,"HAVE_FUNCTION")
fi
#
# --- Check for libxpg4 (for FreeBSD) ---
#
AC_CHECK_FUNCS(setlocale)
if test "x$ac_cv_func_setlocale" = xno ; then
AC_CHECK_LIB(xpg4, setlocale, XPG4_LIBS=-lxpg4)
AC_SUBST(XPG4_LIBS)
fi
#
# --- Checks for dynamic linking loader ---
#
DL_LOADER=none
DL_LIBS=
DL_CFLAGS=
# lt_dlopenext in libltdl
AC_ARG_WITH(libltdl,
[ --with-libltdl[=PREFIX] load modules with libltdl[default=without]],,
[with_libltdl=no])
if test "x$with_libltdl" != "xno" ; then
if test "x$with_libltdl" != "xyes"; then
DL_CFLAGS="-I$with_libltdl/include"
kik_libltdl_libdir="-L$with_libltdl/lib"
fi
kik_ldflags_save="$LDFLAGS"
LDFLAGS="$LDFLAGS $kik_libltdl_libdir"
AC_CHECK_LIB(ltdl, lt_dlopenext,
[
DL_LOADER=ltdl
DL_LIBS="$kik_libltdl_libdir -lltdl"
],[
echo ""
echo "Could not find libltdl"
echo ""
exit 1])
LDFLAGS="$kik_ldflags_save"
fi
# lt_cv_dlopen is set by AC_LIBTOOL_DLOPEN
if test "$DL_LOADER" = none ; then
case "${lt_cv_dlopen}" in
# LoadLibrary (Windows)
LoadLibrary)
DL_LOADER=win32
;;
# shl_load (HP-UX)
shl_load)
DL_LOADER=dld
;;
# dlopen (UNIX98)
dlopen)
DL_LOADER=dl
;;
# What is dld_link? Does anybody know?
dld_link)
DL_LOADER=none
;;
*)
DL_LOADER=none
;;
esac
DL_LIBS="${DL_LIBS} ${lt_cv_dlopen_libs}"
# NSLinkModule (darwin)
AC_CHECK_FUNC(NSLinkModule,
[
DL_LOADER=dyld
DL_LIBS=
], [])
fi
AC_SUBST(DL_LOADER)
AC_SUBST(DL_LIBS)
AC_SUBST(DL_CFLAGS)
#
# --- check for undefined symbol ---
#
AC_MSG_CHECKING([for undefined symbol])
if test "x$allow_undefined_flag" = "xunsupported" ; then
AC_MSG_RESULT([not supported])
NO_UNDEFINED_FLAG="-no-undefined"
else
AC_MSG_RESULT(supported)
NO_UNDEFINED_FLAG=""
fi
AC_SUBST(NO_UNDEFINED_FLAG)
#
# --- checks for utmp ---
#
UTMP_NAME=
UTMP_LIBS=
# Windows
if test "$kik_cv_mingw32" = yes -o "$kik_cv_cygwin" = yes ; then
UTMP_NAME=none
UTMP_LIBS=
fi
# libutempter
if test -z "$UTMP_NAME" ; then
AC_CHECK_LIB(utempter, addToUtmp,
[
UTMP_NAME=utmper
UTMP_LIBS="-lutempter -lutil"
], [])
fi
# setutent() (SysV)
if test -z "$UTMP_NAME" ; then
AC_CHECK_FUNC(setutent,
[
UTMP_NAME=sysv
UTMP_LIBS=
], [])
fi
# libutil
if test -z "$UTMP_NAME" ; then
AC_CHECK_LIB(util, logout,
[
UTMP_NAME=login
UTMP_LIBS=-lutil
], [])
fi
# other (BSD)
if test -z "$UTMP_NAME" ; then
UTMP_NAME=bsd
UTMP_LIBS=
fi
AC_SUBST(UTMP_NAME)
AC_SUBST(UTMP_LIBS)
#
# --- pty check ---
#
AC_MSG_CHECKING(for pty/tty type)
AC_CACHE_VAL(kik_cv_pty,
[
if test "$kik_cv_mingw32" = yes ; then
kik_cv_pty=win32
else
AC_CHECK_FUNC( posix_openpt,
[
AC_DEFINE(HAVE_POSIX_OPENPT,,"HAVE_POSIX_OPENPT")
kik_cv_pty=streams
], [
if test -c /dev/ptmx ; then
kik_cv_pty=streams
else
kik_cv_pty=bsd
fi])
fi])
AC_MSG_RESULT($kik_cv_pty)
PTY_NAME="${kik_cv_pty}"
AC_SUBST(PTY_NAME)
#
# --- debug ---
#
AC_ARG_ENABLE(debug,
[ --enable-debug debug[default=disabled]],
debug=$enable_debug)
if test "$debug" = yes ; then
DEB_CFLAGS="-DDEBUG -DKIK_DEBUG"
fi
AC_SUBST(DEB_CFLAGS)
AC_OUTPUT(Makefile src/Makefile)
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