dnl dnl Configure template for GNUPG dnl dnl (Process this file with autoconf to produce a configure script.) AC_REVISION($Revision$)dnl 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" AC_PROG_AWK 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], use_m_debug=$enableval, use_m_debug=no) AC_MSG_RESULT($use_m_debug) if test "$use_m_debug" = yes; then AC_DEFINE(M_DEBUG) use_m_guard=yes else AC_MSG_CHECKING([whether memory guard is requested]) AC_ARG_ENABLE(m-guard, [ --enable-m-guard enable memory guard facility], use_m_guard=$enableval, use_m_guard=no) AC_MSG_RESULT($use_m_guard) fi if test "$use_m_guard" = yes ; then AC_DEFINE(M_GUARD) fi AC_MSG_CHECKING([whether included zlib is requested]) AC_ARG_WITH(included-zlib, [ --with-included-zlib use the zlib code included here], [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($use_capabilities) AM_MAINTAINER_MODE dnl Checks for programs. dnl dnl Setup some stuff depending on host/target. dnl case "${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 *-*-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) ;; *) ;; esac case "${target}" in *-*-mingw32*) PRINTABLE_OS_NAME="MingW32" ;; i?86-emx-os2 | i?86-*-os2*emx ) PRINTABLE_OS_NAME="OS/2" ;; i?86-*-msdosdjgpp*) PRINTABLE_OS_NAME="MSDOS/DJGPP" ;; *-linux*) PRINTABLE_OS_NAME="GNU/Linux" ;; dnl let that after linux to avoid gnu-linux problems *-gnu*) PRINTABLE_OS_NAME="GNU/Hurd" ;; *) PRINTABLE_OS_NAME=`uname -s || echo "Unknown"` ;; esac AC_DEFINE_UNQUOTED(PRINTABLE_OS_NAME, "$PRINTABLE_OS_NAME") dnl Checks for libraries. if test "$try_gettext" = yes; then AM_GNU_GETTEXT else USE_NLS=no USE_INCLUDED_LIBINTL=no AC_SUBST(USE_NLS) AC_SUBST(USE_INCLUDED_LIBINTL) fi AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config) if test -n "$LIBGCRYPT_CONFIG"; then LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags` LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs` else AC_MSG_ERROR([[ *** *** You need libgcrypt to build this program. *** It should be available at the same place you go this *** software. ***]]) fi AC_SUBST(LIBGCRYPT_CFLAGS) AC_SUBST(LIBGCRYPT_LIBS) 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="$LIBS -L/home/wk/work/gtk+w32/lib -lgtk -lgdk -lglib" compile_agent=no else AM_PATH_GTK(1.2.1, compile_agent=yes,compile_agent=no) fi AM_CONDITIONAL(COMPILE_AGENT, test x$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="$LIBS -lnsl" fi fi dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(unistd.h langinfo.h termio.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T AC_TYPE_SIGNAL AC_DECL_SYS_SIGLIST GNUPG_CHECK_ENDIAN GNUPG_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF) GNUPG_CHECK_TYPEDEF(ushort, HAVE_USHORT_TYPEDEF) GNUPG_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF) GNUPG_CHECK_TYPEDEF(u16, HAVE_U16_TYPEDEF) GNUPG_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF) AC_CHECK_SIZEOF(unsigned short, 2) AC_CHECK_SIZEOF(unsigned int, 4) AC_CHECK_SIZEOF(unsigned long, 4) AC_CHECK_SIZEOF(unsigned long long, 0) if test "$ac_cv_sizeof_unsigned_short" = "0" \ || test "$ac_cv_sizeof_unsigned_int" = "0" \ || test "$ac_cv_sizeof_unsigned_long" = "0"; then AC_MSG_WARN([Hmmm, something is wrong with the sizes - using defaults]); fi dnl Checks for library functions. AC_FUNC_VPRINTF 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) 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 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 "$g10_force_zlib" = "yes"; then : else AC_CHECK_HEADERS(zlib.h) if test "$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) GNUPG_LINK_FILES(zlib/zlib.h, zlib.h ) GNUPG_LINK_FILES(zlib/zconf.h, zconf.h ) ZLIBS="../zlib/libzlib.a" else AM_CONDITIONAL(ENABLE_LOCAL_ZLIB, false) ZLIBS= LIBS="-lz $LIBS" fi AC_SUBST(ZLIBS) # Allow users to append something to the version string without # flagging it as development version. The user version part is # considered everything after a dash. changequote(,)dnl tmp_pat='[a-zA-Z]' changequote([,])dnl if echo "$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 </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 ]) AC_OUTPUT([ Makefile scripts/db2html intl/Makefile po/Makefile.in jnlib/Makefile util/Makefile g10/Makefile agent/Makefile doc/Makefile doc/version.sgml tools/Makefile zlib/Makefile checks/Makefile ])