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See ChangeLog: Thu Dec 10 20:15:36 CET 1998 Werner Koch
This commit is contained in:
Werner Koch
parent
a45f824150
commit
af6e96e4f9
40 changed files with 1848 additions and 1444 deletions
224
acinclude.m4
224
acinclude.m4
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@ -1,41 +1,41 @@
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dnl macros to configure g10
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dnl WK_MSG_PRINT(STRING)
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dnl GNUPG_MSG_PRINT(STRING)
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dnl print a message
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dnl
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define(WK_MSG_PRINT,
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define(GNUPG_MSG_PRINT,
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[ echo $ac_n "$1"" $ac_c" 1>&AC_FD_MSG
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])
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dnl WK_CHECK_TYPEDEF(TYPE, HAVE_NAME)
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dnl GNUPG_CHECK_TYPEDEF(TYPE, HAVE_NAME)
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dnl Check whether a typedef exists and create a #define $2 if it exists
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dnl
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AC_DEFUN(WK_CHECK_TYPEDEF,
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AC_DEFUN(GNUPG_CHECK_TYPEDEF,
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[ AC_MSG_CHECKING(for $1 typedef)
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AC_CACHE_VAL(wk_cv_typedef_$1,
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AC_CACHE_VAL(gnupg_cv_typedef_$1,
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[AC_TRY_COMPILE([#include <stdlib.h>
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#include <sys/types.h>], [
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#undef $1
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int a = sizeof($1);
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], wk_cv_typedef_$1=yes, wk_cv_typedef_$1=no )])
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AC_MSG_RESULT($wk_cv_typedef_$1)
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if test "$wk_cv_typedef_$1" = yes; then
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], gnupg_cv_typedef_$1=yes, gnupg_cv_typedef_$1=no )])
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AC_MSG_RESULT($gnupg_cv_typedef_$1)
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if test "$gnupg_cv_typedef_$1" = yes; then
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AC_DEFINE($2)
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fi
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])
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dnl WK_LINK_FILES( SRC, DEST )
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dnl GNUPG_LINK_FILES( SRC, DEST )
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dnl same as AC_LINK_FILES, but collect the files to link in
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dnl some special variables and do the link
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dnl when WK_DO_LINK_FILES is called
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dnl when GNUPG_DO_LINK_FILES is called
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dnl This is a workaround for AC_LINK_FILES, because it does not work
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dnl correct when using a caching scheme
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dnl
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define(WK_LINK_FILES,
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define(GNUPG_LINK_FILES,
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[ if test "x$wk_link_files_src" = "x"; then
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wk_link_files_src="$1"
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wk_link_files_dst="$2"
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@ -44,21 +44,21 @@ define(WK_LINK_FILES,
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wk_link_files_dst="$wk_link_files_dst $2"
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fi
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])
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define(WK_DO_LINK_FILES,
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define(GNUPG_DO_LINK_FILES,
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[ AC_LINK_FILES( $wk_link_files_src, $wk_link_files_dst )
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])
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dnl WK_CHECK_ENDIAN
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dnl GNUPG_CHECK_ENDIAN
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dnl define either LITTLE_ENDIAN_HOST or BIG_ENDIAN_HOST
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dnl
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define(WK_CHECK_ENDIAN,
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define(GNUPG_CHECK_ENDIAN,
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[ if test "$cross_compiling" = yes; then
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AC_MSG_WARN(cross compiling; assuming little endianess)
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fi
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AC_MSG_CHECKING(endianess)
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AC_CACHE_VAL(wk_cv_c_endian,
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[ wk_cv_c_endian=unknown
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AC_CACHE_VAL(gnupg_cv_c_endian,
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[ gnupg_cv_c_endian=unknown
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# See if sys/param.h defines the BYTE_ORDER macro.
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/param.h>], [
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@ -69,8 +69,8 @@ define(WK_CHECK_ENDIAN,
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#include <sys/param.h>], [
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#if BYTE_ORDER != BIG_ENDIAN
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not big endian
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#endif], wk_cv_c_endian=big, wk_cv_c_endian=little)])
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if test "$wk_cv_c_endian" = unknown; then
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#endif], gnupg_cv_c_endian=big, gnupg_cv_c_endian=little)])
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if test "$gnupg_cv_c_endian" = unknown; then
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AC_TRY_RUN([main () {
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/* Are we little or big endian? From Harbison&Steele. */
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union
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@ -81,27 +81,27 @@ define(WK_CHECK_ENDIAN,
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u.l = 1;
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exit (u.c[sizeof (long) - 1] == 1);
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}],
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wk_cv_c_endian=little,
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wk_cv_c_endian=big,
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wk_cv_c_endian=little
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gnupg_cv_c_endian=little,
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gnupg_cv_c_endian=big,
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gnupg_cv_c_endian=little
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)
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fi
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])
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AC_MSG_RESULT([$wk_cv_c_endian])
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if test "$wk_cv_c_endian" = little; then
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AC_MSG_RESULT([$gnupg_cv_c_endian])
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if test "$gnupg_cv_c_endian" = little; then
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AC_DEFINE(LITTLE_ENDIAN_HOST)
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else
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AC_DEFINE(BIG_ENDIAN_HOST)
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fi
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])
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dnl WK_CHECK_CACHE
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dnl GNUPG_CHECK_CACHE
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dnl
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define(WK_CHECK_CACHE,
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define(GNUPG_CHECK_CACHE,
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[ AC_MSG_CHECKING(cached information)
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wk_hostcheck="$target"
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AC_CACHE_VAL(wk_cv_hostcheck, [ wk_cv_hostcheck="$wk_hostcheck" ])
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if test "$wk_cv_hostcheck" != "$wk_hostcheck"; then
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gnupg_hostcheck="$target"
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AC_CACHE_VAL(gnupg_cv_hostcheck, [ gnupg_cv_hostcheck="$gnupg_hostcheck" ])
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if test "$gnupg_cv_hostcheck" != "$gnupg_hostcheck"; then
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AC_MSG_RESULT(changed)
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AC_MSG_WARN(config.cache exists!)
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AC_MSG_ERROR(you must do 'make distclean' first to compile for
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@ -112,65 +112,138 @@ define(WK_CHECK_CACHE,
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])
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######################################################################
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# Check for SysV IPC (from GIMP)
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# And see whether we have a SHM_LOCK (FreeBSD does not have it).
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# Check for -fPIC etc (taken from libtool)
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# This sets CFLAGS_PIC to the required flags
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# NO_PIC to yes if it is not possible to
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# generate PIC
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######################################################################
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dnl WK_CHECK_IPC
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dnl GNUPG_CHECK_PIC
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dnl
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define(WK_CHECK_IPC,
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[ AC_CHECK_HEADERS(sys/ipc.h sys/shm.h)
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if test "$ac_cv_header_sys_shm_h" = "yes"; then
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AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
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AC_TRY_RUN([
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#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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int main()
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{
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int id;
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char *shmaddr;
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id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
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if (id == -1)
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exit (2);
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shmaddr = shmat (id, 0, 0);
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shmctl (id, IPC_RMID, 0);
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if ((char*) shmat (id, 0, 0) == (char*) -1)
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{
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shmdt (shmaddr);
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exit (1);
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}
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shmdt (shmaddr);
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shmdt (shmaddr);
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exit (0);
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}
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],
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AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no),
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AC_MSG_RESULT(assuming no))
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AC_MSG_CHECKING(whether SHM_LOCK is available)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>],[
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int foo( int shm_id ) { shmctl(shm_id, SHM_LOCK, 0); }
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],
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AC_DEFINE(IPC_HAVE_SHM_LOCK)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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define(GNUPG_CHECK_PIC,
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[ AC_MSG_CHECKING(for option to create PIC)
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CFLAGS_PIC=
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NO_PIC=no
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if test "$cross_compiling" = yes; then
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AC_MSG_RESULT(assume none)
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else
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if test "$GCC" = yes; then
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CFLAGS_PIC="-fPIC"
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else
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case "$host_os" in
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aix3* | aix4*)
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# All rs/6000 code is PIC
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# but is there any non-rs/6000 AIX platform?
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;;
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hpux9* | hpux10*)
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CFLAGS_PIC="+Z"
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;;
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irix5* | irix6*)
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# PIC (with -KPIC) is the default.
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;;
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osf3* | osf4*)
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# FIXME - pic_flag is probably required for
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# hppa*-osf* and i860-osf*
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;;
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sco3.2v5*)
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CFLAGS_PIC='-Kpic'
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;;
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solaris2* | solaris7* )
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CFLAGS_PIC='-KPIC'
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;;
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sunos4*)
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CFLAGS_PIC='-PIC'
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;;
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*)
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NO_PIC=yes
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;;
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esac
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fi
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case "$host_cpu" in
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rs6000 | powerpc | powerpcle)
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# Yippee! All RS/6000 and PowerPC code is position-independent.
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CFLAGS_PIC=""
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;;
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esac
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if test "$NO_PIC" = yes; then
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AC_MSG_RESULT(not possible)
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else
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if test -z "$CFLAGS_PIC"; then
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AC_MSG_RESULT(none)
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else
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AC_MSG_RESULT($CFLAGS_PIC)
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fi
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fi
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fi
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])
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#####################################################################
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# Check for SysV IPC (from GIMP)
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# And see whether we have a SHM_LOCK (FreeBSD does not have it).
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#####################################################################
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dnl GNUPG_CHECK_IPC
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dnl
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define(GNUPG_CHECK_IPC,
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[ AC_CHECK_HEADERS(sys/ipc.h sys/shm.h)
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if test "$ac_cv_header_sys_shm_h" = "yes"; then
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AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
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AC_TRY_RUN([
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#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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int main()
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{
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int id;
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char *shmaddr;
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id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
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if (id == -1)
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exit (2);
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shmaddr = shmat (id, 0, 0);
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shmctl (id, IPC_RMID, 0);
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if ((char*) shmat (id, 0, 0) == (char*) -1)
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{
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shmdt (shmaddr);
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exit (1);
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}
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shmdt (shmaddr);
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shmdt (shmaddr);
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exit (0);
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}
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],
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AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no),
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AC_MSG_RESULT(assuming no))
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AC_MSG_CHECKING(whether SHM_LOCK is available)
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>],[
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int foo( int shm_id ) { shmctl(shm_id, SHM_LOCK, 0); }
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],
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AC_DEFINE(IPC_HAVE_SHM_LOCK)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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fi
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])
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######################################################################
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# Check whether mlock is broken (hpux 10.20 raises a SIGBUS if mlock
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# is not called from uid 0 (not tested whether uid 0 works)
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######################################################################
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dnl WK_CHECK_MLOCK
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dnl GNUPG_CHECK_MLOCK
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dnl
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define(WK_CHECK_MLOCK,
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define(GNUPG_CHECK_MLOCK,
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[ AC_CHECK_FUNCS(mlock)
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if test "$ac_cv_func_mlock" = "yes"; then
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AC_MSG_CHECKING(whether mlock is broken)
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@ -533,3 +606,4 @@ strdup __argz_count __argz_stringify __argz_next])
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< $srcdir/po/POTFILES.in > po/POTFILES
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])
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dnl *-*wedit:notab*-* Please keep this as the last line.
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