dnl dnl Configure template for GNUPG dnl dnl (Process this file with autoconf to produce a configure script.) AC_INIT(g10/g10.c) AC_CONFIG_AUX_DIR(scripts) AM_CONFIG_HEADER(config.h) VERSION=`cat $srcdir/VERSION` PACKAGE=gnupg ALL_LINGUAS="en de it fr" AC_SUBST(VERSION) AC_SUBST(PACKAGE) AC_DEFINE_UNQUOTED(VERSION, "$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_ARG_ENABLE(dynload, [ --disable-dynload disable dynamic loading], try_dynload=$enableval, try_dynload=yes) AC_MSG_CHECKING([whether memory debugging is requested]) AC_ARG_ENABLE(m-debug, [ --enable-m-debug enable debugging of memory allocation], use_m_debug=$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, [ --disable-m-guard disable memory guard facility], use_m_guard=$enableval, use_m_guard=yes) AC_MSG_RESULT($use_m_guard) fi if test "$use_m_guard" = yes ; then AC_DEFINE(M_GUARD) CFLAGS="-g -Wall" else CFLAGS="-O2 -Wall" fi AC_MSG_CHECKING([whether included zlib is requested]) AC_ARG_WITH(included-zlib, [ --with-included-zlib use the zlib code included here], [g10_force_zlib=yes], [g10_force_zlib=no] ) AC_MSG_RESULT($g10_force_zlib) AC_CANONICAL_SYSTEM WK_CHECK_CACHE dnl Checks for programs. AC_PROG_MAKE_SET AC_ARG_PROGRAM 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, $missing_dir) AC_PROG_CC AC_PROG_CPP AC_ISC_POSIX AC_PROG_RANLIB AC_PROG_INSTALL AM_CYGWIN32 case "${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) ;; *) AC_DEFINE(USE_RAND_UNIX) ;; esac case "${target}" in i386--mingw32) PRINTABLE_OS_NAME="MingW32" ;; *-linux*) PRINTABLE_OS_NAME="GNU/Linux" ;; *) PRINTABLE_OS_NAME=`uname -s || echo "Unknown"` ;; esac AC_DEFINE_UNQUOTED(PRINTABLE_OS_NAME, "$PRINTABLE_OS_NAME") dnl Fixme: Are these the best flags for OpenBSD???? case "${target}" in *-openbsd*) NAME_OF_DEV_RANDOM="/dev/srandom" NAME_OF_DEV_URANDOM="/dev/urandom" DYNLINK_MOD_CFLAGS="-shared -rdynamic -fpic -Wl,-Bshareable -Wl,-x" ;; *) NAME_OF_DEV_RANDOM="/dev/random" NAME_OF_DEV_URANDOM="/dev/urandom" DYNLINK_MOD_CFLAGS="-shared -fPIC -lc" ;; esac AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, "$NAME_OF_DEV_RANDOM") AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, "$NAME_OF_DEV_URANDOM") dnl Checks for libraries. AC_CHECK_LIB(gdbm,gdbm_firstkey) if test "$try_dynload" = yes ; then AC_CHECK_LIB(dl,dlopen) if test "$ac_cv_lib_dl_dlopen" = "yes"; then AC_DEFINE(USE_DYNAMIC_LINKING) AC_DEFINE(HAVE_DL_DLOPEN) DYNLINK_LDFLAGS=-rdynamic use_gnupg_extensions=yes else AC_CHECK_LIB(dld,dld_link) if test "$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 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 "$use_gnupg_extensions" = yes ) AC_SUBST(DYNLINK_LDFLAGS) AC_SUBST(DYNLINK_MOD_CFLAGS) dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(unistd.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T AC_TYPE_SIGNAL AC_DECL_SYS_SIGLIST WK_CHECK_ENDIAN WK_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF) WK_CHECK_TYPEDEF(ushort, HAVE_USHORT_TYPEDEF) WK_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF) WK_CHECK_TYPEDEF(u16, HAVE_U16_TYPEDEF) WK_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF) AC_CHECK_SIZEOF(unsigned short, 2) AC_CHECK_SIZEOF(unsigned int, 4) AC_CHECK_SIZEOF(unsigned long, 4) if test "$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 tcgetattr rand strtoul mmap) AC_CHECK_FUNCS(memmove gettimeofday getrusage gethrtime setrlimit) AC_CHECK_FUNCS(memicmp atexit raise getpagesize strftime) WK_CHECK_MLOCK WK_CHECK_IPC if test "$ac_cv_header_sys_shm_h" = "yes"; then AC_DEFINE(USE_SHM_COPROCESSING) fi dnl check whether we have a random device if test "$try_dev_random" = yes ; then AC_CACHE_CHECK(for random device, ac_cv_have_dev_random, [if test -c "$NAME_OF_DEV_RANDOM" && test -c "$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 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) else AC_MSG_RESULT(failed) AC_MSG_ERROR([mpi/config.links missing!]) 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 $i.o" done AC_MSG_RESULT() fi AC_SUBST(MPI_EXTRA_ASM_OBJS) dnl Do we have zlib? Must do it here because Solaris failed dnl when compiling a conftest (due to the "-lz" from LIBS). if test "$g10_force_zlib" = "yes"; then 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 ) 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 fi AC_SUBST(ZLIBS) WK_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl ) WK_DO_LINK_FILES AM_GNU_GETTEXT AC_OUTPUT([ Makefile intl/Makefile po/Makefile.in util/Makefile mpi/Makefile cipher/Makefile g10/Makefile doc/Makefile tools/Makefile zlib/Makefile checks/Makefile ],[echo timestamp >stamp-h; \ sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile ])