AC_INIT(library/gnome-keyring.h)

AM_INIT_AUTOMAKE(gnome-keyring, 2.23.5)
AM_CONFIG_HEADER(config.h)
	
dnl ****************************************************************************
dnl GP11 library libtool versioning

GP11_MAJOR=0		# Increment for major version number, breaks old apps.
GP11_REVISION=0		# Increment for internal changes, nothing affected.
GP11_AGE=0		# Increment for interface that doesn't break anything

dnl ****************************************************************************

AM_SANITY_CHECK
AM_MAINTAINER_MODE

AC_GNU_SOURCE
AC_C_CONST
AC_ISC_POSIX
AC_PROG_CC
AC_PROG_CPP
AM_PROG_CC_C_O
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AM_DISABLE_STATIC
AM_PROG_LIBTOOL
IT_PROG_INTLTOOL([0.35.0])
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)

LIB_GNOME_KEYRING_LT_VERSION=1:1:1
AC_SUBST(LIB_GNOME_KEYRING_LT_VERSION)

AC_TYPE_PID_T
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T
AC_TYPE_UID_T

GTK_DOC_CHECK
DISTCHECK_CONFIGURE_FLAGS="--enable-gtk-doc"
AC_SUBST(DISTCHECK_CONFIGURE_FLAGS)

PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16.0)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

PKG_CHECK_MODULES(GTHREAD, gthread-2.0 >= 2.8.0)
AC_SUBST(GTHREAD_CFLAGS)
AC_SUBST(GTHREAD_LIBS)

PKG_CHECK_MODULES(GOBJECT, glib-2.0 >= 2.8.0 gobject-2.0 >= 2.8.0)
AC_SUBST(GOBJECT_CFLAGS)
AC_SUBST(GOBJECT_LIBS)

PKG_CHECK_MODULES(GIO, glib-2.0 >= 2.8.0 gio-2.0)
AC_SUBST(GIO_CFLAGS)
AC_SUBST(GIO_LIBS)

PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.6.0)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)

AM_GCONF_SOURCE_2
PKG_CHECK_MODULES(GCONF, gconf-2.0)
DAEMON_CFLAGS="$DAEMON_CFLAGS $GCONF_CFLAGS"
DAEMON_LIBS="$DAEMON_LIBS $GCONF_LIBS"

GETTEXT_PACKAGE=gnome-keyring
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [The gettext domain name])
AC_SUBST(GETTEXT_PACKAGE)

AM_GLIB_GNU_GETTEXT

AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)

# --------------------------------------------------------------------
# Debug mode

AC_ARG_ENABLE(debug, 
	    AC_HELP_STRING([--enable-debug],
	    [Compile binaries in debug mode]))

if test "$enable_debug" = "yes"; then
  CFLAGS="$CFLAGS -g -O0 -Wall"
  AC_DEFINE_UNQUOTED(_DEBUG, 1, [In debug mode])
  echo "enabling debug compile mode"
  debug_status="yes"
else 
  dnl AC_DEFINE_UNQUOTED(G_DISABLE_ASSERT, 1, [Disable glib assertions])
  echo "disabling debug compile mode"
  debug_status="no"
fi

# --------------------------------------------------------------------
# Check for socklen_t
# 

AC_MSG_CHECKING(whether socklen_t is defined)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
],[
socklen_t foo;
foo = 1;
],have_socklen_t=yes,have_socklen_t=no)
AC_MSG_RESULT($have_socklen_t)

if test "x$have_socklen_t" = "xyes"; then
    AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
fi

# --------------------------------------------------------------------
# Check for various credentials.
# 

AC_MSG_CHECKING(for struct cmsgcred)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
],[
struct cmsgcred cred;

cred.cmcred_pid = 0;
],have_struct_cmsgcred=yes,have_struct_cmsgcred=no)
AC_MSG_RESULT($have_struct_cmsgcred)

if test x$have_struct_cmsgcred = xyes; then
    AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
fi

# --------------------------------------------------------------------
# Check for getpeerucred
#

AC_CHECK_FUNCS(getpeerucred, AC_DEFINE(HAVE_GETPEERUCRED,1,[Have getpeerucred]))

# --------------------------------------------------------------------
# Check for getpeereid
# 

AC_CHECK_FUNCS(getpeereid, AC_DEFINE(HAVE_GETPEEREID, 1, [Have getpeereid function]))

# --------------------------------------------------------------------
# Check for flock
#

AC_CHECK_FUNCS(flock, AC_DEFINE(HAVE_FLOCK,1,[Have flock]))

# --------------------------------------------------------------------
# Check for timegm 
#

AC_CHECK_FUNCS(timegm, AC_DEFINE(HAVE_TIMEGM,1,[Have timegm]))

dnl mkdtemp replacement from gettext
AC_REPLACE_FUNCS(mkdtemp)
AC_STAT_MACROS_BROKEN
  AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
  [AC_TRY_COMPILE(
    [#include <sys/types.h>
#include <inttypes.h>],
    [uintmax_t i = (uintmax_t) -1;],
    jm_ac_cv_header_inttypes_h=yes,
    jm_ac_cv_header_inttypes_h=no)])
  if test $jm_ac_cv_header_inttypes_h = yes; then
    AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1,
[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
   and declares uintmax_t. ])
  fi
  AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h,
  [AC_TRY_COMPILE(
    [#include <sys/types.h>
#include <stdint.h>],
    [uintmax_t i = (uintmax_t) -1;],
    jm_ac_cv_header_stdint_h=yes,
    jm_ac_cv_header_stdint_h=no)])
  if test $jm_ac_cv_header_stdint_h = yes; then
    AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
[Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
   and declares uintmax_t. ])
  fi
AC_CHECK_HEADERS(fcntl.h sys/time.h time.h unistd.h)
AC_CHECK_FUNCS(gettimeofday fsync)

# --------------------------------------------------------------------
# Memory locking
#

AC_CHECK_FUNCS(mlock)

# --------------------------------------------------------------------
# socket()
#	

AC_CHECK_LIB(socket, socket)

have_socket=no
AC_CHECK_FUNCS(socket, have_socket=yes)
if test $have_socket = no; then
  # socket is not in the default libraries.  See if it's in some other.
  for lib in bsd socket inet; do
    AC_CHECK_LIB($lib, socket, [
	  DAEMON_LIBS="$DAEMON_LIBS -l$lib"
	  have_socket=yes
	  AC_DEFINE(HAVE_SOCKET)
	  break])
  done
fi

# --------------------------------------------------------------------
# DBus Checks
# 

DBUS_REQUIRED=1.0

PKG_CHECK_MODULES([DBUS], [dbus-1 >= $DBUS_REQUIRED], [enable_dbus=yes], [enable_dbus=no])

dbus_status=no
if test "$enable_dbus" = "yes"; then
	AC_DEFINE_UNQUOTED(WITH_DBUS, 1, [Include DBus dependant code])
	
	DBUS_VERSION=`$PKG_CONFIG --modversion dbus-1`
	DBUS_MAJOR_VERSION=`echo $DBUS_VERSION | cut -d. -f1`
	DBUS_MINOR_VERSION=`echo $DBUS_VERSION | cut -d. -f2`
	DBUS_MICRO_VERSION=`echo $DBUS_VERSION | cut -d. -f3`
	DBUS_CFLAGS="$DBUS_CFLAGS -DGKR_DBUS_MAJOR_VERSION=$DBUS_MAJOR_VERSION"
	DBUS_CFLAGS="$DBUS_CFLAGS -DGKR_DBUS_MINOR_VERSION=$DBUS_MINOR_VERSION"
	DBUS_CFLAGS="$DBUS_CFLAGS -DGKR_DBUS_MICRO_VERSION=$DBUS_MICRO_VERSION"

	DAEMON_CFLAGS="$DAEMON_CFLAGS $DBUS_CFLAGS"
	DAEMON_LIBS="$DAEMON_LIBS $DBUS_LIBS"

	LIBRARY_CFLAGS="$LIBRARY_CFLAGS $DBUS_CFLAGS"
	LIBRARY_LIBS="$LIBRARY_LIBS $DBUS_LIBS"

	AC_ARG_WITH(dbus-services,
			  [AC_HELP_STRING([--with-dbus-services=<dir>],
			  [where D-BUS session services directory is])])
	if ! test -z "$with_dbus_services" ; then
		DBUS_SERVICES_DIR="$with_dbus_services"
	else
		DBUS_SERVICES_DIR="$datadir/dbus-1/services"
	fi
	AC_SUBST(DBUS_SERVICES_DIR)
	dbus_status=$DBUS_VERSION
fi
AM_CONDITIONAL(WITH_DBUS, test "$enable_dbus" == "yes")

# --------------------------------------------------------------------
# HAL Checks

HAL_REQUIRED=0.5.7

AC_ARG_ENABLE(hal, 
	AC_HELP_STRING([--disable-hal], 
	[Use HAL for keys on removable drives]))

hal_status=no
if test "$enable_hal" != "no"; then

	PKG_CHECK_MODULES(HAL, [hal >= $HAL_REQUIRED hal-storage >= $HAL_REQUIRED], 
	                  [have_hal=yes], [have_hal=no])
	if test "$enable_hal" = "yes" -a "$have_hal" = "no"; then
		AC_MSG_ERROR([could not find hal and hal-storage version >= $HAL_REQUIRED])
	fi

	if test "$have_hal" = "yes"; then
		DAEMON_CFLAGS="$DAEMON_CFLAGS $HAL_CFLAGS"
		DAEMON_LIBS="$DAEMON_LIBS $HAL_LIBS"
		AC_DEFINE_UNQUOTED(WITH_HAL, 1, [Include HAL dependent code])
		hal_status=yes
	fi
fi

AM_CONDITIONAL(WITH_HAL, test "$have_hal" = "yes")

# --------------------------------------------------------------------
# PAM Checks

AC_ARG_ENABLE(pam, 
	    AC_HELP_STRING([--disable-pam],
	    [Build GNOME keyring PAM helper]))

pam_status="no"
if test "$enable_pam" != "no"; then
	AC_CHECK_HEADER(security/pam_modules.h, have_pam=yes, have_pam=no)
	if test "$enable_pam" = "yes" -a "$have_pam" = "no"; then
		AC_MSG_ERROR(The PAM headers are missing)
	elif test "$have_pam" = "yes"; then
		old_LIBS=$LIBS
		AC_CHECK_LIB(pam, pam_start, have_pam=yes, have_pam=no)
		if test "$enable_pam" = "yes" -a "$have_pam" = "no"; then
			AC_MSG_ERROR(The PAM library is missing)
		fi
		LIBS=$old_LIBS
	fi
fi

# --------------------------------------------------------------------
# Disable ACL Prompts

AC_ARG_ENABLE(acl-prompts, 
	    AC_HELP_STRING([--disable-acl-prompts],
	    [Disable prompted for user to give access to passwords]))

if test "$enable_acl_prompts" != "no"; then
	AC_DEFINE(ENABLE_ACL_PROMPTS, 1, [Whether to prompt before giving access to passwords])
fi

# --------------------------------------------------------------------
# PAM Module Directory

AC_ARG_WITH([pam-dir],
            [AC_HELP_STRING([--with-pam-dir=DIR],
                             [directory to install pam modules in])],
             [], [with_pam_dir="${prefix}/lib/security"])
PAM_DEST_DIR="$with_pam_dir"
AC_SUBST(PAM_DEST_DIR)

AM_CONDITIONAL(WITH_PAM, test "$have_pam" = "yes")

if test "$have_pam" = "yes"; then
	pam_status="yes ($with_pam_dir)"
fi

# --------------------------------------------------------------------
# SSH Agent support
#

AC_ARG_ENABLE([ssh-agent], 
		AC_HELP_STRING([--disable-ssh-agent],
		[Don't include SSH agent in gnome-keyring]))

if test "$enable_ssh_agent" != "no"; then
	AC_DEFINE(WITH_SSH, 1, [Whether to build SSH agent or not])
	ssh_status="yes"
else
	ssh_status="no"
fi

AM_CONDITIONAL(WITH_SSH, test "$enable_ssh_agent" != "no")

# --------------------------------------------------------------------
# Trusted Root Certificates Directory
#

AC_ARG_WITH([root-certs],
            [AC_HELP_STRING([--with-root-certs=DIR],
                            [directory with trusted root certificates])])

root_status="none"
if test -n "$with_root_certs"; then
	AC_DEFINE_UNQUOTED(ROOT_CERTIFICATES, "$with_root_certs", [Directory for trusted root certificates])
	root_status="$with_root_certs"
fi

AM_CONDITIONAL(WITH_ROOT_CERTS, test -n "$with_root_certs")


# --------------------------------------------------------------------
# Check for /dev/random
#

AC_CHECK_FILE(/dev/random, AC_DEFINE(HAVE_DEVRANDOM,1,[Have /dev/random]))


# --------------------------------------------------------------------
# libgcrypt
# 

GCRYPT_VERSION=1.2.2
GCRYPT_LIBVER=1

AM_PATH_LIBGCRYPT($GCRYPT_LIBVER:$GCRYPT_VERSION,,
 	AC_MSG_ERROR([[
***  
*** libgcrypt was not found. You may want to get it from
*** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
***
]]))
libgcrypt=yes
AC_DEFINE_UNQUOTED(LIBGCRYPT_VERSION, "$GCRYPT_VERSION", [Version of GCRYPT we expect])

DAEMON_CFLAGS="$DAEMON_CFLAGS $LIBGCRYPT_CFLAGS"
DAEMON_LIBS="$DAEMON_LIBS $LIBGCRYPT_LIBS"

# -------------------------------------------------------------------
# libtasn1
# 

GKR_LIBTASN1_VERSION=0.3.4

AM_PATH_LIBTASN1($GKR_LIBTASN1_VERSION,,
	AC_MSG_ERROR([[
*** 
*** LibtASN1 ${GKR_LIBTASN1_VERSION} was not found. 
]]))
libtasn=yes
AC_DEFINE_UNQUOTED(GKR_LIBGCRYPT_VERSION, "$GKR_LIBTASN1_VERSION", [Version of libtasn1 we expect])

DAEMON_CFLAGS="$DAEMON_CFLAGS $LIBTASN1_CFLAGS"
DAEMON_LIBS="$DAEMON_LIBS $LIBTASN1_LIBS"

dnl ==========================================================================

dnl Turn on the additional warnings last, so -Werror doesn't affect other tests.

AC_ARG_ENABLE(more-warnings,
[  --enable-more-warnings  Maximum compiler warnings],
set_more_warnings="$enableval",[
if test -f $srcdir/CVSVERSION; then
	is_cvs_version=true
	set_more_warnings=yes
else
	set_more_warnings=no
fi
])
AC_MSG_CHECKING(for more warnings, including -Werror)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
	AC_MSG_RESULT(yes)
	CFLAGS="\
	-Wall \
	-Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
	-Wnested-externs -Wpointer-arith \
	-Wcast-align -Wsign-compare \
	-Werror \
	$CFLAGS"

	for option in -Wno-strict-aliasing -Wno-sign-compare; do
		SAVE_CFLAGS="$CFLAGS"
		CFLAGS="$CFLAGS $option"
		AC_MSG_CHECKING([whether gcc understands $option])
		AC_TRY_COMPILE([], [],
			has_option=yes,
			has_option=no,)
		if test $has_option = no; then
			CFLAGS="$SAVE_CFLAGS"
		fi
		AC_MSG_RESULT($has_option)
		unset has_option
		unset SAVE_CFLAGS
	done
	unset option
else
	AC_MSG_RESULT(no)
fi

# --------------------------------------------------------------------
# Tests and Unit Tests

AC_ARG_ENABLE(tests, 
	    AC_HELP_STRING([--enable-tests],
	    [Build test tools and unit tests]))

if test "$enable_tests" == "yes"; then
	echo "building tests and unit tests"
	AC_DEFINE_UNQUOTED(WITH_TESTS, 1, [Build with unit test support])
  	tests_status="yes"
else
	echo "not building tests and unit tests"
  	tests_status="no"
fi

AM_CONDITIONAL(WITH_TESTS, test "$enable_tests" == "yes")

AC_ARG_ENABLE(coverage,
		AC_HELP_STRING([--enable-coverage],
			[Build coverage testing into gnome-keyring]))
			
if test "$enable_coverage" == "yes"; then
	CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
	LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
fi

# ----------------------------------------------------------------------

GP11_LT_RELEASE=$GP11_MAJOR:$GP11_REVISION:$GP11_AGE
AC_SUBST(GP11_LT_RELEASE)
AC_SUBST(GP11_MAJOR)

AC_SUBST(DAEMON_CFLAGS)
AC_SUBST(DAEMON_LIBS)

AC_SUBST(LIBRARY_CFLAGS)
AC_SUBST(LIBRARY_LIBS)

AC_OUTPUT([
Makefile
common/Makefile
common/tests/Makefile
daemon/Makefile
daemon/data/Makefile
daemon/keyrings/Makefile
daemon/keyrings/tests/Makefile
daemon/pk/Makefile
daemon/pk/tests/Makefile
daemon/pkcs11/Makefile
daemon/pkix/Makefile
daemon/pkix/tests/Makefile
daemon/ssh/Makefile
daemon/ssh/tests/Makefile
daemon/ui/Makefile
gp11/gp11.pc
gp11/Makefile
gp11/tests/Makefile
library/Makefile
library/tests/Makefile
pam/Makefile
pam/tests/Makefile
pkcs11/Makefile
po/Makefile.in
reference/Makefile
tests/Makefile
library/gnome-keyring-1.pc
library/gnome-keyring-1-uninstalled.pc
])

# 
# gp11/tests/module/Makefile

# ------------------------------------------------------------------------------
# Summary
# 

echo
echo "OPTIONAL DEPENDENCIES"
echo "  PAM:           $pam_status"
echo "  DBus:          $dbus_status"
echo "  HAL:           $hal_status"
echo
echo "CONFIGURATION"
echo "  SSH Agent:            $ssh_status"
echo "  Root Certificates:    $root_status"
echo
echo "BUILD"
echo "  Debug Build:          $debug_status"
echo "  Unit Tests:           $tests_status"
echo