~ecryptfs/ecryptfs/trunk

# Copyright (C) 2006-2007 International Business Machines Corp.

#  

# This file is free software; as a special exception the author gives

# unlimited permission to copy and/or distribute it, with or without 

# modifications, as long as this notice is preserved.

# 

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the

# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

AC_PREREQ(2.59)

AC_INIT([ecryptfs-utils],[99])

AC_CANONICAL_HOST

AC_CANONICAL_TARGET

AM_INIT_AUTOMAKE([${PACKAGE_NAME}], [${PACKAGE_VERSION}])

AC_CONFIG_SRCDIR([src/libecryptfs])

AC_CONFIG_HEADERS([config.h])

AC_CONFIG_MACRO_DIR([m4])

AC_DISABLE_STATIC

LIBECRYPTFS_LT_CURRENT="0"

LIBECRYPTFS_LT_REVISION="0"

LIBECRYPTFS_LT_AGE="0"

AC_SUBST([LIBECRYPTFS_LT_CURRENT])

AC_SUBST([LIBECRYPTFS_LT_REVISION])

AC_SUBST([LIBECRYPTFS_LT_AGE])

AC_ARG_ENABLE(

	[nss],

	[AS_HELP_STRING([--disable-nss],[Build against gcrypt rather than NSS])],

	,

	[enable_nss="detect"]

)

AC_ARG_ENABLE(

	[pywrap],

	[AS_HELP_STRING([--disable-pywrap],[Disable build of libecryptfs Python wrappers])],

	,

	[enable_pywrap="detect"]

)

AC_ARG_ENABLE(

	[openssl],

	[AS_HELP_STRING([--disable-openssl],[Disable build of OpenSSL key module])],

	,

	[enable_openssl="detect"]

)

AC_ARG_ENABLE(

	[pkcs11-helper],

	[AS_HELP_STRING([--enable-pkcs11-helper],[Build pkcs11-helper key module])],

	,

	enable_pkcs11_helper="no"

)

AC_ARG_ENABLE(

	[tspi],

	[AS_HELP_STRING([--enable-tspi],[Build TrouSerS key module])],

	,

	[enable_tspi="no"]

)

AC_ARG_ENABLE(

	[gpg],

	[AS_HELP_STRING([--enable-gpg],[Build GnuPG key module])],

	,

	[enable_gpg="no"]

)

AC_ARG_ENABLE(

	[pam],

	[AS_HELP_STRING([--disable-pam],[Disable build of PAM module])],

	,

	[enable_pam="yes"]

)

AC_ARG_ENABLE(

	[gui],

	[AS_HELP_STRING([--enable-gui],[Enable building of GUI components])],

	,

	[enable_gui="no"]

)

AC_ARG_ENABLE(

	[docs],

	[AS_HELP_STRING([--enable-docs],[Enable installing document])],

	,

	[enable_docs="no"]

)

AC_ARG_ENABLE(

	[docs-gen],

	[AS_HELP_STRING([--enable-docs-gen],[Enable generating documents])],

	,

	[enable_docs_gen="no"]

)

test "${enable_docs_gen}" = "yes" && enable_docs="yes"

AC_ARG_ENABLE(

	[tests],

	[AS_HELP_STRING([--enable-tests],[Enable system specific tests])],

	,

	[enable_tests="no"]

)

AC_ARG_ENABLE(

	[mudflap],

	[AS_HELP_STRING([--enable-mudflap],[Build with -fmudflap gcc option])],

	[

		if "${enableval}" = "yes"; then

			CFLAGS="$CFLAGS -fmudflap"

			LDFLAGS="$LDFLAGS -lmudflap"

		fi

	]

)

AC_ARG_WITH(

	[gpgme-prefix],

	[AS_HELP_STRING([--with-gpgme-prefix=PATH],[Specify the directory where gpgme install, default /usr])],

	,

	[with_gpgme_prefix="/usr"]

)

AC_ARG_WITH(

	[pamdir],

	[AS_HELP_STRING([--with-pamdir=PATH],[Specify the directory where PAM modules are stored])],

	[pamdir="${withval}"],

	[

		if test "${prefix}" = "/usr"; then

			pamdir="/lib${libdir##*/lib}/security"

		else

			pamdir="\$(libdir)/security"

		fi

	]

)

AC_ARG_WITH(

	[ecryptfskeymoddir],

	[AS_HELP_STRING([--with-ecryptfskeymoddir=PATH],[Specify the directory where key modules are stored])],

	[

		ecryptfskeymoddir="${withval}"

		full_ecryptfskeymoddir="${ecryptfskeymoddir}"

	],

	[

		full_ecryptfskeymoddir=`eval eval eval eval eval echo "${libdir}/ecryptfs" | sed "s#NONE#${prefix}#" | sed "s#NONE#${ac_default_prefix}#"`

		ecryptfskeymoddir="\$(libdir)/ecryptfs"

	]

)

AC_DEFINE_UNQUOTED([ECRYPTFS_DEFAULT_KEY_MOD_DIR], ["$full_ecryptfskeymoddir"], "Location of key modules")

AC_GNU_SOURCE

AC_PROG_CC

AC_MINIX

AM_PROG_CC_C_O

AC_PROG_LN_S

PKG_PROG_PKG_CONFIG

ifdef(

	[LT_INIT],

	[LT_INIT],

	[AC_PROG_LIBTOOL]

)

AC_PATH_PROGS([POD2MAN], [pod2man])

test -z "${POD2MAN}" && AC_MSG_ERROR([I couldn't find pod2man; make sure it's installed and in your path])

AC_PATH_PROGS([TAR], [tar])

AC_PATH_PROGS([PS2PDF], [ps2pdf])

AC_PATH_PROGS([DVIPS], [dvips])

AC_PATH_PROGS([LATEX2HTML], [latex2html])

AC_PATH_PROGS([LATEX], [latex])

if test "${enable_docs_gen}" = "yes"; then

	test -z "${TAR}" && AC_MSG_ERROR([Couldn't find tar])

	test -z "${PS2PDF}" && AC_MSG_ERROR([Couldn't find ps2pdf])

	test -z "${DVIPS}" && AC_MSG_ERROR([Couldn't find dvips])

	test -z "${LATEX2HTML}" && AC_MSG_ERROR([Couldn't find latex2html])

	test -z "${LATEX}" && AC_MSG_ERROR([Couldn't find latex])

fi

AC_ISC_POSIX

AC_HEADER_STDC

AC_CHECK_LIB([dl], [dlopen])

# Verify keyutils version 1.0 or higher

if test -z "${KEYUTILS_LIBS}"; then

	AC_ARG_VAR([KEYUTILS_CFLAGS], [C compiler flags for keyutils])

	AC_ARG_VAR([KEYUTILS_LIBS], [linker flags for keyutils])

	AC_CHECK_LIB(

		[keyutils],

		[keyctl_search],

		[KEYUTILS_LIBS="-lkeyutils"],

		[AC_MSG_ERROR([eCryptfs userspace tools require Keyutils version 1.0 or higher.

You might find the package at:

http://people.redhat.com/~dhowells/keyutils/

])

		]

	)

fi

if test -z "${OPENSSL_LIBS}"; then

	PKG_CHECK_MODULES(

		[OPENSSL],

		[libcrypto >= 0.9.7],

		[have_openssl="yes"],

		[PKG_CHECK_MODULES(

			[OPENSSL],

			[openssl >= 0.9.7],

			[have_openssl="yes"],

			[AC_CHECK_LIB(

				[crypto],

				[RSA_version],

				[

					have_openssl="yes"

					OPENSSL_LIBS="-lcrypto"

				],

				[have_openssl="no"]

			)]

		)]

	)

else

	have_openssl="yes"

fi

#Verify nss

PKG_CHECK_MODULES(

	[NSS],

	[nss],

        [have_nss="yes"

	 NSS_CFLAGS="${NSS_CFLAGS} -DENABLE_NSS"],

        [have_nss="no"])

if test "${enable_nss}" = "detect" ; then

        if test "$have_nss" == "yes" ; then

                enable_nss="yes"

        else

                enable_nss="no"

        fi

fi

OLD_CFLAGS="${CFLAGS}"

CFLAGS="${CFLAGS} ${OPENSSL_CFLAGS}"

AC_CHECK_HEADER([openssl/rsa.h],, [have_openssl="no"])

CFLAGS="${OLD_CFLAGS}"

if test "${enable_pywrap}" != "no" ; then

	AM_PATH_PYTHON(2.5, [have_python="yes"], [have_python="no"])

	AC_PROG_SWIG(1.3.31)

	SWIG_PYTHON

fi

if test "x${SWIG}" != "x" ; then

   have_swig="yes"

else

   have_swig="no"

fi

if test "${enable_pywrap}" = "detect" ; then

        if test "${have_python}" = "yes" ; then

                if test "${have_swig}" = "yes" ; then

                        enable_pywrap="yes"

                fi

        fi

fi

if test "${enable_pywrap}" = "yes" ; then

        test "${have_python}" != "yes" && AC_MSG_ERROR([Python not found])

        test "${have_swig}" != "yes" && AC_MSG_ERROR([SWIG not found])

fi

test "${enable_openssl}" = "detect" && enable_openssl="${have_openssl}"

if test "${enable_openssl}" = "yes" ; then

	test "${have_openssl}" != "yes" && AC_MSG_ERROR([OpenSSL not found])

fi

if test "${enable_pkcs11_helper}" = "yes" ; then

	test "${have_openssl}" != "yes" && AC_MSG_ERROR([OpenSSL not found])

	PKG_CHECK_MODULES([PKCS11_HELPER], [libpkcs11-helper-1 >= 1.04],, [AC_MSG_ERROR([Cannot locate pkcs11-helper])])

fi

if test "${enable_tspi}" = "yes" ; then

	if test -z "${TSPI_LIBS}"; then

		AC_ARG_VAR([TSPI_CFLAGS], [C compiler flags for tspi])

		AC_ARG_VAR([TSPI_LIBS], [linker flags for tspi])

		AC_CHECK_LIB(

			[tspi],

			[Tspi_Context_Create],

			[TSPI_LIBS="-ltspi"],

			[AC_MSG_ERROR([Cannot find tspi])]

		)

	fi

fi

if test "${enable_gpg}" = "yes" ; then

	AC_MSG_CHECKING([for gpgme])

	if ! test -x "${with_gpgme_prefix}/bin/gpgme-config"; then

		AC_MSG_ERROR([Cannot locate gpgme])

	else

		AC_MSG_RESULT([found])

		GPGME_CFLAGS="`\"${with_gpgme_prefix}/bin/gpgme-config\" --cflags`"

		GPGME_LIBS="`\"${with_gpgme_prefix}/bin/gpgme-config\" --libs`"

	fi

fi

if test "${enable_pam}" = "yes" ; then

	if test -z "${PAM_LIBS}"; then

		AC_ARG_VAR([PAM_CFLAGS], [C compiler flags for pam])

		AC_ARG_VAR([PAM_LIBS], [linker flags for pam])

		AC_CHECK_LIB(

			[pam],

			[pam_authenticate],

			[PAM_LIBS="-lpam"],

			[AC_MSG_ERROR([Cannot find pam])]

		)

		AC_CHECK_LIB(

			[pam_misc],

			[pam_misc_setenv],

			[PAM_LIBS="${PAM_LIBS} ${TSPI_LIBS} -lpam_misc"],

			[AC_MSG_ERROR([Cannot find pam_misc])]

		)

	fi

fi

if test "${enable_gui}" = "yes"; then

	PKG_CHECK_MODULES(

		[GTK],

		[gtk+-2.0 >= 2.0],

		,

		PKG_CHECK_MODULES(

			[GTK],

			[gtk+ >= 1.0],,

			AC_MSG_ERROR([Cannot locate gtk+])

		)

	)

fi

pkgconfigdir="\$(libdir)/pkgconfig"

if test "${prefix}" = "/usr"; then

	rootsbindir="/sbin"

else

	rootsbindir="\$(sbindir)"

fi

GETTEXT_PACKAGE=ecryptfs-utils

AC_SUBST(GETTEXT_PACKAGE)

AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",

                   [the gettext translation domain])

AM_GLIB_GNU_GETTEXT

IT_PROG_INTLTOOL([0.41.0])

LOCALEDIR='${prefix}/${datadir}/locale'

AC_SUBST(LOCALEDIR)

CRYPTO_CFLAGS=${NSS_CFLAGS}

CRYPTO_LIBS=${NSS_LIBS}

AC_SUBST([pamdir])

AC_SUBST([pamlibdir])

AC_SUBST([pkgconfigdir])

AC_SUBST([rootsbindir])

AC_SUBST([ecryptfskeymoddir])

AC_SUBST([GPGME_CFLAGS])

AC_SUBST([GPGME_LIBS])

AC_SUBST([CRYPTO_CFLAGS])

AC_SUBST([CRYPTO_LIBS])

AM_CONDITIONAL([BUILD_OPENSSL], [test "${enable_openssl}" = "yes"])

AM_CONDITIONAL([BUILD_PKCS11_HELPER], [test "${enable_pkcs11_helper}" = "yes"])

AM_CONDITIONAL([BUILD_TSPI], [test "${enable_tspi}" = "yes"])

AM_CONDITIONAL([BUILD_GPG], [test "${enable_gpg}" = "yes"])

AM_CONDITIONAL([BUILD_PAM], [test "${enable_pam}" = "yes"])

AM_CONDITIONAL([BUILD_PYWRAP], [test "${enable_pywrap}" = "yes"])

AM_CONDITIONAL([BUILD_NSS], [test "${enable_nss}" = "yes"])

AM_CONDITIONAL([BUILD_GUI], [test "${enable_gui}" = "yes"])

AM_CONDITIONAL([BUILD_DOCS], [test "${enable_docs}" = "yes"])

AM_CONDITIONAL([BUILD_DOCS_GEN], [test "${enable_docs_gen}" = "yes"])

AM_CONDITIONAL([ENABLE_TESTS], [test "${enable_tests}" = "yes"])

# workaround for <autoconf-2.60

if test -z "${docdir}"; then

	docdir="\$(datarootdir)/doc/\$(PACKAGE_NAME)"

	AC_SUBST([docdir])

fi

if test -z "${htmldir}"; then

	htmldir="\$(docdir)"

	AC_SUBST([htmldir])

fi

# end workaround

# workaround for <automake-1.10

if test -z "${MKDIR_P}"; then

	MKDIR_P="\$(mkdir_p)"

	AC_SUBST([MKDIR_P])

fi

# end workaround

AC_CONFIG_FILES([

	Makefile

	doc/Makefile

	src/Makefile

	src/libecryptfs/Makefile

	src/utils/Makefile

	src/key_mod/Makefile

	src/daemon/Makefile

	src/desktop/Makefile

	src/desktop/ecryptfs-mount-private.desktop

	src/desktop/ecryptfs-setup-private.desktop

	src/include/Makefile

	doc/manpage/Makefile

	src/pam_ecryptfs/Makefile

	src/libecryptfs/libecryptfs.pc

	src/libecryptfs-swig/Makefile

    	tests/Makefile

	tests/lib/Makefile

	tests/kernel/Makefile

	tests/userspace/Makefile

	po/Makefile.in

])

AC_OUTPUT

if test "${prefix}" != "/usr"; then

	echo

	echo "Warning: install prefix is $prefix"

	echo

	echo "Most mount applications expect the mount helper to install to"

	echo "/sbin. You can install the mount helper to that location by "

	echo "running the configure script again with --prefix=/usr:"

	echo

	echo "./configure --prefix=/usr"

	echo

fi