Removed the libgcrypt stuff and started to modify the source to work with
[gnupg.git] / configure.in
index 5962ddc..7884fa8 100644 (file)
@@ -2,42 +2,29 @@ dnl
 dnl Configure template for GNUPG
 dnl
 dnl (Process this file with autoconf to produce a configure script.)
+AC_REVISION($Revision$)dnl
 
-AC_INIT(g10/g10.c)
+dnl Must reset CDPATH so that bash's cd does not print to stdout
+CDPATH=
+
+AC_PREREQ(2.13)
+AC_INIT(g10/gpg.c)
 AC_CONFIG_AUX_DIR(scripts)
 AM_CONFIG_HEADER(config.h)
+AC_CANONICAL_SYSTEM
+AM_INIT_AUTOMAKE(gnupg,1.1.2a)
 
+ALL_LINGUAS="da de eo es_ES fr id it ja nl pl pt_BR pt_PT ru sv"
 
-if test "x$exec_prefix" = xNONE ; then
-    if test "x$prefix" = xNONE ; then
-       g10_prefix="$ac_default_prefix"
-    else
-       g10_prefix="$prefix"
-    fi
-else
-    g10_prefix="$exec_prefix"
-fi
-
-
-VERSION=`cat $srcdir/VERSION`
-PACKAGE=gnupg
-ALL_LINGUAS="de it"
-AC_SUBST(VERSION)
-AC_SUBST(PACKAGE)
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
-
-AC_ARG_ENABLE(dev-random,
-[  --disable-dev-random    disable the use of dev random],
-    try_dev_random=$enableval, try_dev_random=yes)
+AC_PROG_AWK
 
-AC_ARG_ENABLE(dynload,
-[  --disable-dynload      disable dynamic loading],
-    try_dynload=$enableval, try_dynload=yes)
+dnl
+dnl  Check other options
+dnl
 
 AC_MSG_CHECKING([whether memory debugging is requested])
 AC_ARG_ENABLE(m-debug,
-[  --enable-m-debug       enable debugging of memory allocation],
+[  --enable-m-debug        enable debugging of memory allocation],
 use_m_debug=$enableval, use_m_debug=no)
 AC_MSG_RESULT($use_m_debug)
 if test "$use_m_debug" = yes; then
@@ -46,15 +33,12 @@ if test "$use_m_debug" = yes; then
 else
     AC_MSG_CHECKING([whether memory guard is requested])
     AC_ARG_ENABLE(m-guard,
-    [  --disable-m-guard       disable memory guard facility],
-    use_m_guard=$enableval, use_m_guard=yes)
+    [  --enable-m-guard        enable memory guard facility],
+    use_m_guard=$enableval, use_m_guard=no)
     AC_MSG_RESULT($use_m_guard)
 fi
 if test "$use_m_guard" = yes ; then
     AC_DEFINE(M_GUARD)
-    CFLAGS="-g -Wall"
-else
-    CFLAGS="-O2 -Wall"
 fi
 
 
@@ -64,90 +48,268 @@ AC_ARG_WITH(included-zlib,
 [g10_force_zlib=yes], [g10_force_zlib=no] )
 AC_MSG_RESULT($g10_force_zlib)
 
+dnl
+dnl Check whether we want to use Linux capabilities
+dnl
+AC_MSG_CHECKING([whether use of capabilities is requested])
+AC_ARG_WITH(capabilities,
+    [  --with-capabilities     use linux capabilities [default=no]],
+[use_capabilities="$withval"],[use_capabilities=no])
+AC_MSG_RESULT($use_capabilities)
+
 
-AC_CANONICAL_SYSTEM
-WK_CHECK_CACHE
+
+
+
+AM_MAINTAINER_MODE
 
 dnl Checks for programs.
 
-AC_PROG_MAKE_SET
-AC_ARG_PROGRAM
+dnl
+dnl Setup some stuff depending on host/target.
+dnl
+case "${target}" in
+    *-*-mingw32*)
+        # special stuff for Windoze NT
+        # Do we need to set cross_compiling here or is it sufficient
+        # to rely on AC_PROG_CC which is called later?
+        cross_compiling=yes
+        CC="${target}-gcc"
+        CPP="${target}-gcc -E"
+        RANLIB="${target}-ranlib"
+        disallowed_modules="rndunix rndlinux rndegd"
+        ;;
+    *)
+        disallowed_modules="rndw32"
+       ;;
+esac
 
+AC_ARG_PROGRAM
+AC_PROG_MAKE_SET
+AM_SANITY_CHECK
 missing_dir=`cd $ac_aux_dir && pwd`
 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
 dnl AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
+AC_PROG_CC
+AC_PROG_CPP
 AC_ISC_POSIX
+AC_PROG_INSTALL
+AC_PROG_AWK
+GPH_PROG_DOCBOOK
+GNUPG_CHECK_FAQPROG
 
+
+try_gettext=yes
 case "${target}" in
-    i386--mingw32)
-       # special stuff for Windoze NT
-       cross_compiling=yes
-       CC="i386--mingw32-gcc"
-       CPP="i386--mingw32-gcc -E"
-       RANLIB="i386--mingw32-ranlib"
-       ac_cv_have_dev_random=no
-       AC_DEFINE(USE_RAND_W32)
-       GNUPG_LIBDIR="c:/lib/gnupg"
-       ;;
+    *-*-mingw32*)
+        # special stuff for Windoze NT
+        ac_cv_have_dev_random=no
+        AC_DEFINE(USE_ONLY_8DOT3)
+        AC_DEFINE(HAVE_DRIVE_LETTERS)
+        AC_DEFINE(HAVE_DOSISH_SYSTEM)
+        AC_DEFINE(USE_SIMPLE_GETTEXT)
+        try_gettext="no"
+        ;;
+    i?86-emx-os2 | i?86-*-os2*emx )
+        # OS/2 with the EMX environment
+        ac_cv_have_dev_random=no
+        AC_DEFINE(HAVE_DRIVE_LETTERS)
+        AC_DEFINE(HAVE_DOSISH_SYSTEM)
+        try_gettext="no"
+        ;;
+
+    i?86-*-msdosdjgpp*)
+        # DOS with the DJGPP environment
+        ac_cv_have_dev_random=no
+        AC_DEFINE(HAVE_DRIVE_LETTERS)
+        AC_DEFINE(HAVE_DOSISH_SYSTEM)
+        try_gettext="no"
+        ;;
+
+    *-*-freebsd*)
+       # FreeBSD
+       CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+       LDFLAGS="$LDFLAGS -L/usr/local/lib"
+       ;;
+
+    *-*-hpux*)
+        if test -z "$GCC" ; then
+            CFLAGS="$CFLAGS -Ae -D_HPUX_SOURCE"
+        fi
+        ;;
+    *-dec-osf4*)
+        if test -z "$GCC" ; then
+            # Suppress all warnings
+            # to get rid of the unsigned/signed char mismatch warnings.
+            CFLAGS="$CFLAGS -w"
+        fi
+        ;;
+    m68k-atari-mint)
+        ;;
     *)
-AC_PROG_RANLIB
-AC_PROG_INSTALL
-AC_PROG_CC
-AC_PROG_CPP
-       AC_DEFINE(USE_RAND_UNIX)
-       GNUPG_LIBDIR="$g10_prefix/lib/gnupg"
        ;;
 esac
-AC_DEFINE_UNQUOTED(GNUPG_LIBDIR, "$GNUPG_LIBDIR")
+
+GNUPG_SYS_SYMBOL_UNDERSCORE
+GNUPG_CHECK_PIC
+GNUPG_CHECK_EXPORTDYNAMIC
+if test "$NO_PIC" = yes; then
+    try_dynload=no
+fi
+
 
 case "${target}" in
-    i386--mingw32)
-       PRINTABLE_OS_NAME="MingW32"
-       ;;
+    *-*-mingw32*)
+        PRINTABLE_OS_NAME="MingW32"
+        ;;
+    i?86-emx-os2 | i?86-*-os2*emx )
+        PRINTABLE_OS_NAME="OS/2"
+        ;;
+    i?86-*-msdosdjgpp*)
+        PRINTABLE_OS_NAME="MSDOS/DJGPP"
+        try_dynload=no
+        ;;
     *-linux*)
-       PRINTABLE_OS_NAME="GNU/Linux"
-       ;;
+        PRINTABLE_OS_NAME="GNU/Linux"
+        ;;
+dnl let that after linux to avoid gnu-linux problems
+    *-gnu*)
+        PRINTABLE_OS_NAME="GNU/Hurd"
+        ;;
     *)
-       PRINTABLE_OS_NAME=`uname -s || echo "Unknown"`
-       ;;
+        PRINTABLE_OS_NAME=`uname -s || echo "Unknown"`
+        ;;
 esac
 AC_DEFINE_UNQUOTED(PRINTABLE_OS_NAME, "$PRINTABLE_OS_NAME")
 
+dnl  Fixme: Are these the best flags for OpenBSD????
+dnl (I have removed the -lc from * ...CFLAGS for test purposes.)
+case "${target}" in
+    *-openbsd*)
+        NAME_OF_DEV_RANDOM="/dev/srandom"
+        NAME_OF_DEV_URANDOM="/dev/urandom"
+        DYNLINK_MOD_CFLAGS="-shared -rdynamic $CFLAGS_PIC -Wl,-Bshareable -Wl,-x"
+        ;;
+
+    *-netbsd*)
+        NAME_OF_DEV_RANDOM="/dev/random"
+        NAME_OF_DEV_URANDOM="/dev/urandom"
+        DYNLINK_MOD_CFLAGS="-shared -rdynamic $CFLAGS_PIC -Wl,-Bshareable -Wl,-x"
+        ;;
+
+    *-solaris*)
+        NAME_OF_DEV_RANDOM="/dev/random"
+        NAME_OF_DEV_URANDOM="/dev/random"
+        DYNLINK_MOD_CFLAGS="-shared $CFLAGS_PIC"
+        ;;
+
+    *)
+        NAME_OF_DEV_RANDOM="/dev/random"
+        NAME_OF_DEV_URANDOM="/dev/urandom"
+        # -shared is a gcc-ism.  Find pic flags from GNUPG_CHECK_PIC.
+        if test -n "$GCC" ; then
+           DYNLINK_MOD_CFLAGS="-shared $CFLAGS_PIC"                            
+        else
+           DYNLINK_MOD_CFLAGS="$CFLAGS_PIC"
+        fi
+        ;;
+esac
+AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, "$NAME_OF_DEV_RANDOM")
+AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, "$NAME_OF_DEV_URANDOM")
+
+
 dnl Checks for libraries.
 
+if test "$try_gettext" = yes; then
+AM_GNU_GETTEXT
+else
+USE_NLS=no
+USE_INCLUDED_LIBINTL=no
+AC_SUBST(USE_NLS)
+AC_SUBST(USE_INCLUDED_LIBINTL)
+fi
 
-if test "$try_dynload" = yes ; then
-AC_CHECK_LIB(dl,dlopen)
-if test "$ac_cv_lib_dl_dlopen" = "yes"; then
-  AC_DEFINE(USE_DYNAMIC_LINKING)
-  AC_DEFINE(HAVE_DL_DLOPEN)
-  DYNLINK_LDFLAGS=-rdynamic
-  use_gnupg_extensions=yes
+dnl Where is the GTK+ toolkit
+if test "$cross_compiling" = yes ; then
+  CFLAGS="$CFLAGS -I/home/wk/work/gtk+w32/include/gtk+/gdk/win32 \
+ -I/home/wk/work/gtk+w32/include -I/home/wk/work/gtk+w32/include/gtk+"
+  LIBS="$LIBS     -L/home/wk/work/gtk+w32/lib -lgtk -lgdk -lglib"
+  compile_agent=no
 else
-AC_CHECK_LIB(dld,dld_link)
-if test "$ac_cv_lib_dld_dld_link" = "yes"; then
-  AC_DEFINE(USE_DYNAMIC_LINKING)
-  AC_DEFINE(HAVE_DLD_DLD_LINK)
-  DYNLINK_LDFLAGS=-rdynamic
-  use_gnupg_extensions=yes
+  AM_PATH_GTK(1.2.1, compile_agent=yes,compile_agent=no)
+fi
+AM_CONDITIONAL(COMPILE_AGENT, test x$compile_agent = xyes)
+
+
+dnl Solaris needs -lsocket and -lnsl. Unisys system includes
+dnl gethostbyname in libsocket but needs libnsl for socket.
+AC_CHECK_LIB(nsl, gethostbyname)
+AC_CHECK_LIB(socket, socket, ac_need_libsocket=1, ac_try_nsl=1)
+if test x$ac_need_libsocket = x1; then
+    LIBS="$LIBS -lsocket"
 fi
+if test x$ac_try_nsl = x1; then
+    AC_CHECK_LIB(nsl, gethostbyname, ac_need_libnsl=1)
+    if test x$ac_need_libnsl = x1
+    then
+        LIBS="$LIBS -lnsl"
+    fi
 fi
+
+
+if test "$try_dynload" = yes ; then
+  AC_CHECK_LIB(dl,dlopen)
+  if test "$ac_cv_lib_dl_dlopen" = "yes"; then
+    AC_DEFINE(USE_DYNAMIC_LINKING)
+    AC_DEFINE(HAVE_DL_DLOPEN)
+    DYNLINK_LDFLAGS="$CFLAGS_EXPORTDYNAMIC"
+    use_gnupg_extensions=yes
+  else
+    AC_CHECK_FUNCS(dlopen)
+    if test "$ac_cv_func_dlopen" = "yes"; then
+      AC_DEFINE(USE_DYNAMIC_LINKING)
+      AC_DEFINE(HAVE_DL_DLOPEN)
+      DYNLINK_LDFLAGS="$CFLAGS_EXPORTDYNAMIC"
+      use_gnupg_extensions=yes
+    else
+      AC_CHECK_LIB(dld,shl_load)
+      if test "$ac_cv_lib_dld_shl_load" = "yes"; then
+        AC_DEFINE(USE_DYNAMIC_LINKING)
+        AC_DEFINE(HAVE_DL_SHL_LOAD)
+        DYNLINK_LDFLAGS="$CFLAGS_EXPORTDYNAMIC"
+        use_gnupg_extensions=yes
+dnl -----------------
+dnl  DLD is not ready for use. So I better disable this test
+dnl
+dnl    AC_CHECK_LIB(dld,dld_link)
+dnl    if test "$ac_cv_lib_dld_dld_link" = "yes"; then
+dnl      AC_DEFINE(USE_DYNAMIC_LINKING)
+dnl      AC_DEFINE(HAVE_DLD_DLD_LINK)
+dnl      DYNLINK_LDFLAGS="$CFLAGS_EXPORTDYNAMIC"
+dnl      use_gnupg_extensions=yes
+dnl ---------------
+      fi
+    fi
+  fi
 else
   AC_MSG_CHECKING(for dynamic loading)
   DYNLINK_LDFLAGS=
+  DYNLINK_MOD_CFLAGS=
   use_gnupg_extensions=no
   AC_MSG_RESULT(has been disabled)
 fi
 
 AM_CONDITIONAL(ENABLE_GNUPG_EXTENSIONS, test "$use_gnupg_extensions" = yes )
 AC_SUBST(DYNLINK_LDFLAGS)
+AC_SUBST(DYNLINK_MOD_CFLAGS)
+
 
 dnl Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS(unistd.h)
+AC_CHECK_HEADERS(unistd.h langinfo.h termio.h)
 
 
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -157,18 +319,19 @@ AC_TYPE_SIZE_T
 AC_TYPE_SIGNAL
 AC_DECL_SYS_SIGLIST
 
-WK_CHECK_ENDIAN
+GNUPG_CHECK_ENDIAN
 
 
-WK_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF)
-WK_CHECK_TYPEDEF(ushort, HAVE_USHORT_TYPEDEF)
-WK_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF)
-WK_CHECK_TYPEDEF(u16, HAVE_U16_TYPEDEF)
-WK_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF)
+GNUPG_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF)
+GNUPG_CHECK_TYPEDEF(ushort, HAVE_USHORT_TYPEDEF)
+GNUPG_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF)
+GNUPG_CHECK_TYPEDEF(u16, HAVE_U16_TYPEDEF)
+GNUPG_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF)
 
 AC_CHECK_SIZEOF(unsigned short, 2)
 AC_CHECK_SIZEOF(unsigned int, 4)
 AC_CHECK_SIZEOF(unsigned long, 4)
+AC_CHECK_SIZEOF(unsigned long long, 0)
 
 if test "$ac_cv_sizeof_unsigned_short" = "0" \
    || test "$ac_cv_sizeof_unsigned_int" = "0" \
@@ -180,96 +343,318 @@ fi
 
 dnl Checks for library functions.
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(strerror stpcpy strlwr tcgetattr rand strtoul mlock mmap)
-AC_CHECK_FUNCS(memmove gettimeofday getrusage gethrtime setrlimit)
+AC_CHECK_FUNCS(strerror stpcpy strlwr stricmp tcgetattr rand strtoul mmap)
+AC_CHECK_FUNCS(memmove gettimeofday getrusage gethrtime setrlimit clock_gettime)
+AC_CHECK_FUNCS(memicmp atexit raise getpagesize strftime nl_langinfo)
+AC_CHECK_FUNCS(waitpid wait4 sigaction sigprocmask fopen64 fstat64)
 
-WK_CHECK_IPC
+GNUPG_CHECK_MLOCK
+GNUPG_FUNC_MKDIR_TAKES_ONE_ARG
+
+dnl
+dnl Check whether we can use Linux capabilities as requested
+dnl
+if test "$use_capabilities" = "yes" ; then
+use_capabilities=no
+AC_CHECK_HEADERS(sys/capability.h)
+if test "$ac_cv_header_sys_capability_h" = "yes" ; then
+  AC_CHECK_LIB(cap, cap_init, ac_need_libcap=1)
+  if test "$ac_cv_lib_cap_cap_init" = "yes"; then
+     AC_DEFINE(USE_CAPABILITIES)
+     LIBS="$LIBS -lcap"
+     use_capabilities=yes
+  fi
+fi
+if test "$use_capabilities" = "no" ; then
+    AC_MSG_WARN([[
+***
+*** The use of capabilities on this system is not possible.
+*** You need a recent Linux kernel and some patches:
+***   fcaps-2.2.9-990610.patch      (kernel patch for 2.2.9)
+***   fcap-module-990613.tar.gz     (kernel module)
+***   libcap-1.92.tar.gz            (user mode library and utilities)
+*** And you have to configure the kernel with CONFIG_VFS_CAP_PLUGIN
+*** set (filesystems menu). Be warned: This code is *really* ALPHA.
+***]])
+fi
+fi
+
+
+GNUPG_CHECK_IPC
 if test "$ac_cv_header_sys_shm_h" = "yes"; then
   AC_DEFINE(USE_SHM_COPROCESSING)
 fi
 
+dnl
 dnl check whether we have a random device
+dnl
 if test "$try_dev_random" = yes ; then
-AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
-[if test -c /dev/random && test -c /dev/urandom ; then
-  ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
-if test "$ac_cv_have_dev_random" = yes; then
-    AC_DEFINE(HAVE_DEV_RANDOM)
-fi
+    AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
+    [if test -r "$NAME_OF_DEV_RANDOM" && test -r "$NAME_OF_DEV_URANDOM" ; then
+      ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
+    if test "$ac_cv_have_dev_random" = yes; then
+        AC_DEFINE(HAVE_DEV_RANDOM)
+    fi
 else
     AC_MSG_CHECKING(for random device)
     ac_cv_have_dev_random=no
     AC_MSG_RESULT(has been disabled)
 fi
 
+dnl
+dnl and whether this device supports ioctl
+dnl (Note, that we should do a real test here)
+dnl
+if test "$ac_cv_have_dev_random" = yes ; then
+    AC_CHECK_HEADERS(linux/random.h)
+    AC_CACHE_CHECK(for random device ioctl, ac_cv_have_dev_random_ioctl,
+      [ if test "$ac_cv_header_linux_random_h" = yes ; then
+          ac_cv_have_dev_random_ioctl=yes;
+        else
+          ac_cv_have_dev_random_ioctl=no;
+        fi
+      ])
+    if test "$ac_cv_have_dev_random_ioctl" = yes; then
+        AC_DEFINE(HAVE_DEV_RANDOM_IOCTL)
+    fi
+fi
 
 
-
-dnl setup assembler stuff
-AC_MSG_CHECKING(for mpi assembler functions)
-if test -f $srcdir/mpi/config.links ; then
-    . $srcdir/mpi/config.links
-    WK_LINK_FILES($mpi_ln_src, $mpi_ln_dst)
-    ac_cv_mpi_extra_asm_modules="$mpi_extra_modules"
-    ac_cv_mpi_config_done="yes"
-    AC_MSG_RESULT(done)
+dnl
+dnl Figure out the default linkage mode for cipher modules
+dnl
+print_egd_notice=no
+if test "$use_static_rnd" = default; then
+  if test "$ac_cv_have_dev_random" = yes; then
+      static_random_module="rndlinux"
+  else
+      case "${target}" in
+          *-*-mingw32*)
+              static_random_module="rndw32"
+              AC_DEFINE(USE_STATIC_RNDW32)
+              ;;
+          i?86-emx-os2|i?86-*-os2*emx)
+              static_random_module="rndos2"
+              ;;
+          m68k-atari-mint)
+              static_random_module="rndatari"
+              ;;
+          i?86-*-msdosdjgpp*)
+              :
+              ;;
+          *)
+              static_random_module="rndunix"
+              print_egd_notice=yes
+             ;;
+      esac
+  fi
 else
-    AC_MSG_RESULT(failed)
-    AC_MSG_ERROR([mpi/config.links missing!])
+  if test "$use_static_rnd" = none; then
+    :
+  else
+    static_random_module="rnd$use_static_rnd"
+    if test "$use_static_rnd" = "unix"; then
+        print_egd_notice=yes
+    fi
+  fi
+fi
+
+
+if test "$print_egd_notice" = "yes"; then
+    AC_MSG_WARN([[
+***
+*** The performance of the UNIX random gatherer module is not very good
+*** and it does not keep the entropy pool over multiple invocations of
+*** GnuPG.  The suggested way to overcome this problem is to use the
+***
+***               Entropy Gathering Daemon (EGD)
+***
+*** which provides a entropy source for the whole system.  It is written
+*** in Perl and available at the GnuPG FTP servers.  For more information
+*** consult the GnuPG webpages:
+***
+***           http://www.gnupg.org/download.html#egd
+***
+*** You may want to run ./configure with --enable-static-rnd=none to be
+*** able to load the EGD client code dynamically; this way you can choose
+*** between RNDUNIX and RNDEGD without recompilation.
+***]])
 fi
-MPI_EXTRA_ASM_OBJS=""
-if test "$ac_cv_mpi_extra_asm_modules" != ""; then
-WK_MSG_PRINT([mpi extra asm functions:])
-for i in $ac_cv_mpi_extra_asm_modules; do
-    WK_MSG_PRINT([$i])
-    MPI_EXTRA_ASM_OBJS="$MPI_EXTRA_ASM_OBJS $i.o"
+
+dnl
+dnl Parse the modules list and build the list
+dnl of static and dymically linked modules
+dnl
+dnl (We always need a static rmd160)
+static_modules="$static_modules rmd160 $static_random_module"
+STATIC_CIPHER_NAMES=""
+STATIC_CIPHER_OBJS=""
+DYNAMIC_CIPHER_MODS=""
+GNUPG_MSG_PRINT([dynamically linked cipher modules:])
+for name in $MODULES_IN_CIPHER; do
+    x="yes"
+    for i in $disallowed_modules; do
+        if test "$name" = "$i" ; then x="no" ; fi
+    done;
+    if test $x = yes; then
+        x="no"
+        for i in $static_modules; do
+            if test "$name" = "$i" ; then
+                x="yes"
+            fi
+        done;
+        if test $x = yes; then
+            STATIC_CIPHER_NAMES="$STATIC_CIPHER_NAMES $name"
+            STATIC_CIPHER_OBJS="$STATIC_CIPHER_OBJS $name.lo"
+        else
+            DYNAMIC_CIPHER_MODS="$DYNAMIC_CIPHER_MODS $name"
+            GNUPG_MSG_PRINT([$name])
+        fi
+    fi
 done
 AC_MSG_RESULT()
-fi
-AC_SUBST(MPI_EXTRA_ASM_OBJS)
+AC_SUBST(STATIC_CIPHER_OBJS)
+AC_SUBST(STATIC_CIPHER_NAMES)
+AC_SUBST(DYNAMIC_CIPHER_MODS)
+
+dnl
+dnl And build the constructor file
+dnl
+
+test -d cipher || mkdir cipher
+cat <<G10EOF >cipher/construct.c
+/* automatically generated by configure - do not edit */
 
+G10EOF
+GNUPG_MSG_PRINT([statically linked cipher modules:])
+for name in $STATIC_CIPHER_NAMES; do
+    echo "void ${name}_constructor(void);" >>cipher/construct.c
+    GNUPG_MSG_PRINT([$name])
+done
+AC_MSG_RESULT()
+cat <<G10EOF >>cipher/construct.c
+
+void
+cipher_modules_constructor(void)
+{
+    static int done = 0;
+    if( done )
+        return;
+    done = 1;
+
+G10EOF
+for name in $STATIC_CIPHER_NAMES; do
+    echo "   ${name}_constructor();" >>cipher/construct.c
+done
+echo '}' >>cipher/construct.c
+
+
+
+dnl
 dnl Do we have zlib? Must do it here because Solaris failed
 dnl when compiling a conftest (due to the "-lz" from LIBS).
+dnl
+use_local_zlib=yes
 if test "$g10_force_zlib" = "yes"; then
-    ZLIBS="../zlib/libzlib.a"
+  :
+else
+  AC_CHECK_HEADERS(zlib.h)
+  if test "$ac_cv_header_zlib_h" = yes ; then
+      AC_CHECK_LIB(z,deflateInit2_,use_local_zlib=no,:)
+  fi
+fi
+
+if test "$use_local_zlib" = yes ; then
     AM_CONDITIONAL(ENABLE_LOCAL_ZLIB, true)
-    WK_LINK_FILES(zlib/zlib.h, zlib.h )
-    WK_LINK_FILES(zlib/zconf.h, zconf.h )
+    GNUPG_LINK_FILES(zlib/zlib.h, zlib.h )
+    GNUPG_LINK_FILES(zlib/zconf.h, zconf.h )
+    ZLIBS="../zlib/libzlib.a"
 else
-AC_CHECK_HEADERS(zlib.h)
-if test "$ac_cv_header_zlib_h" = yes ; then
-    LIBS="$LIBS -lz"
-    ZLIBS=
     AM_CONDITIONAL(ENABLE_LOCAL_ZLIB, false)
-else
-    ZLIBS="../zlib/libzlib.a"
-    AM_CONDITIONAL(ENABLE_LOCAL_ZLIB, true)
-    WK_LINK_FILES(zlib/zlib.h, zlib.h )
-    WK_LINK_FILES(zlib/zconf.h, zconf.h )
-fi
+    ZLIBS=
+    LIBS="-lz $LIBS"
 fi
 AC_SUBST(ZLIBS)
 
 
-AM_GNU_GETTEXT
-G10_LOCALEDIR="$g10_prefix/$DATADIRNAME/locale"
-AC_SUBST(G10_LOCALEDIR)
-AC_DEFINE_UNQUOTED(G10_LOCALEDIR, "$G10_LOCALEDIR")
-WK_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl )
+# Allow users to append something to the version string without
+# flagging it as development version.  The user version part is
+# considered everything after a dash.
+changequote(,)dnl
+tmp_pat='[a-zA-Z]'
+changequote([,])dnl
+if echo "$VERSION" | sed 's/-.*//' | grep "$tmp_pat" >/dev/null ; then
+    AC_DEFINE(IS_DEVELOPMENT_VERSION)
+fi
+
+dnl Temp workarounds 
+GNUPG_LINK_FILES(include/types.h, types.h )
+
+AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
+
+GNUPG_DO_LINK_FILES
+
+GNUPG_CHECK_GNUMAKE
+
+if test "$GCC" = yes; then
+    if test "$MAINTAINER_MODE" = "yes"; then
+        CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
+    else
+        CFLAGS="$CFLAGS -Wall"
+    fi
+fi
+
+
+AC_OUTPUT_COMMANDS([
+chmod +x scripts/db2html
+cat >gnupg-defs.tmp <<G10EOF
+/* Generated automatically by configure */
+#ifdef HAVE_DRIVE_LETTERS
+  #define GNUPG_LOCALEDIR "c:/lib/gnupg/locale"
+  #define GNUPG_LIBDIR  "c:/lib/gnupg"
+  #define GNUPG_DATADIR "c:/lib/gnupg"
+  #define GNUPG_HOMEDIR "c:/gnupg-test"
+#else
+  #define GNUPG_LOCALEDIR "${prefix}/${DATADIRNAME}/locale"
+  #define GNUPG_LIBDIR  "${libdir}/gnupg"
+  #define GNUPG_DATADIR "${datadir}/gnupg"
+  #ifdef __VMS
+    #define GNUPG_HOMEDIR "/SYS\$LOGIN/gnupg" 
+  #else
+    #define GNUPG_HOMEDIR "~/.gnupg-test" 
+  #endif
+#endif
+G10EOF
+if cmp -s gnupg-defs.h gnupg-defs.tmp 2>/dev/null; then
+    echo "gnupg-defs.h is unchanged"
+    rm -f gnupg-defs.tmp
+else
+    rm -f gnupg-defs.h
+    mv gnupg-defs.tmp gnupg-defs.h
+    echo "gnupg-defs.h created"
+fi
+],[
+prefix=$prefix
+exec_prefix=$exec_prefix
+libdir=$libdir
+datadir=$datadir
+DATADIRNAME=$DATADIRNAME
+])
 
-WK_DO_LINK_FILES
 
 AC_OUTPUT([
 Makefile
+scripts/db2html
 intl/Makefile
 po/Makefile.in
+jnlib/Makefile
 util/Makefile
-mpi/Makefile
-cipher/Makefile
 g10/Makefile
+agent/Makefile
 doc/Makefile
+doc/version.sgml
 tools/Makefile
 zlib/Makefile
 checks/Makefile
-],[echo timestamp >stamp-h; sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile])
+])