diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2018-02-07 04:43:07 +0100 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2018-02-07 04:43:07 +0100 |
| commit | 015fe1c47b91da340e9df6bed908e0747ae8c60b (patch) | |
| tree | 0aea137c75cabedc084bef46a7c312179a8b6831 /configure.ac | |
| parent | gpg: Update list of card vendors from master (diff) | |
| download | gnupg2-015fe1c47b91da340e9df6bed908e0747ae8c60b.tar.xz gnupg2-015fe1c47b91da340e9df6bed908e0747ae8c60b.zip | |
scd: Use pipe to kick the loop on NetBSD.
* configure.ac (HAVE_PSELECT_NO_EINTR): New.
* scd/scdaemon.c (scd_kick_the_loop): Write to pipe.
(handle_connections): Use pipe.
--
On NetBSD, signal to the same process cannot unblock pselect,
with unknown reason. Use pipe instead, for such systems.
GnuPG-bug-id: 3778
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 420af92f9..bdb614696 100644 --- a/configure.ac +++ b/configure.ac @@ -639,6 +639,7 @@ have_android_system=no use_simple_gettext=no use_ldapwrapper=yes mmap_needed=yes +require_pipe_to_unblock_pselect=no case "${host}" in *-mingw32*) # special stuff for Windoze NT @@ -715,10 +716,20 @@ case "${host}" in AC_DEFINE(_DARWIN_C_SOURCE, 900000L, Expose all libc features (__DARWIN_C_FULL).) ;; + *-*-netbsd*) + require_pipe_to_unblock_pselect=yes + ;; *) - ;; + ;; esac +if test "$require_pipe_to_unblock_pselect" = yes; then + AC_DEFINE(HAVE_PSELECT_NO_EINTR, 1, + [Defined if we run on systems like NetBSD, where + pselect cannot be unblocked by signal from a thread + within the same process. We use pipe in this case, instead.]) +fi + if test "$have_dosish_system" = yes; then AC_DEFINE(HAVE_DOSISH_SYSTEM,1, [Defined if we run on some of the PCDOS like systems @@ -820,7 +831,8 @@ if test x"$LIBUSB_NAME" != x ; then have_libusb=yes ]) AC_MSG_CHECKING([libusb include dir]) usb_incdir_found="no" - for _incdir in "" "/usr/include/libusb-1.0" "/usr/local/include/libusb-1.0"; do + for _incdir in "" "/usr/include/libusb-1.0" \ + "/usr/local/include/libusb-1.0" "/usr/pkg/include/libusb-1.0"; do _libusb_save_cppflags=$CPPFLAGS if test -n "${_incdir}"; then CPPFLAGS="-I${_incdir} ${CPPFLAGS}" |