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configure.ac
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configure.ac
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AC_INIT([nullmailer], [2.2])
AC_LANG([C++])
AC_CONFIG_SRCDIR([lib/defines.h])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)
AC_PROG_MAKE_SET
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CXX
CXX_NO_RTTI
CXX_NO_EXCEPTIONS
AC_SYS_LARGEFILE
CFLAGS="$CFLAGS -W -Wall"
CXXFLAGS="$CXXFLAGS -W -Wall"
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PATH_PROG(STRIP, strip)
AC_PATH_PROG(RM, rm)
AC_PATH_PROG(MKDIR, mkdir)
dnl Checks for libraries.
AC_CHECK_LIB(xnet, socket)
AC_CHECK_LIB(inet, socket)
AC_CHECK_LIB(socket, socket)
dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
dnl AC_CHECK_HEADERS(fcntl.h shadow.h crypt.h)
AC_CHECK_HEADERS(sys/time.h unistd.h)
dnl Checks for typedefs, structures, and compiler characteristics.
dnl AC_TYPE_UID_T
dnl AC_TYPE_SIGNAL
dnl AC_C_INLINE
dnl AC_TYPE_PID_T
AC_TYPE_SIZE_T
TEST_STRUCT_TM
TEST_STRUCT_UTSNAME
CHECK_NAMED_PIPE_BUG
dnl Checks for library functions.
dnl AC_CHECK_FUNCS(gettimeofday mkdir putenv rmdir socket)
AC_CHECK_FUNCS(setenv srandom)
AC_MSG_CHECKING(for getaddrinfo)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <stddef.h>
]], [[
getaddrinfo(NULL, NULL, NULL, NULL)
]])], [has_getaddrinfo=yes], [has_getaddrinfo=no])
if test "$has_getaddrinfo" = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_GETADDRINFO,,[getaddrinfo code enabled])
else
AC_MSG_RESULT(no)
AC_MSG_RESULT(disabled: getaddrinfo missing)
fi
AC_SUBST(HAVE_GETADDRINFO)
AC_DEFINE(BUFSIZE, 4096, [Generic buffer size])
AM_CONDITIONAL(FDBUF_NO_MYSTRING, false)
AC_ARG_ENABLE(tls,
[ --enable-tls Enable SSL/TLS support],
[case "${enableval}" in
yes) tls=true; AC_DEFINE(HAVE_TLS, 1, [Build in support for TLS]) ;;
no) tls=false ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-tls) ;;
esac],[tls=false])
AM_CONDITIONAL(TLS, $tls)
if $tls; then
AC_CHECK_LIB(gnutls, gnutls_certificate_set_verify_function,
[AC_DEFINE(HAVE_GNUTLS_SET_VERIFY_FUNCTION, 1, [libgnutls has gnutls_certificate_set_verify_function])])
AC_CHECK_LIB(gnutls, gnutls_priority_set_direct,
[AC_DEFINE(HAVE_GNUTLS_PRIORITY_SET_DIRECT, 1, [libgnutls has gnutls_priority_set_direct])])
fi
AC_ARG_ENABLE(systemd,
AS_HELP_STRING(
[--enable-systemd],
[build with systemd watchdog support]),
enable_systemd=$enableval,enable_systemd=auto)
dnl systemd detection
if test x$enable_systemd = xno ; then
have_systemd=no;
else
PKG_CHECK_MODULES([SYSTEMD],
[libsystemd >= 209],
[have_systemd=yes],
[PKG_CHECK_MODULES([SYSTEMD],
[libsystemd-daemon >= 32],
[have_systemd=yes],
[have_systemd=no])])
fi
if test x$have_systemd = xyes; then
AC_DEFINE(HAVE_SYSTEMD,1,[Have systemd])
fi
if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
fi
AC_CONFIG_FILES([Makefile doc/Makefile lib/Makefile lib/cli++/Makefile lib/fdbuf/Makefile lib/mystring/Makefile protocols/Makefile src/Makefile test/Makefile])
AC_OUTPUT