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2006-12-03 Marcus Brinkmann <marcus@g10code.de>

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* configure.ac: Add check for use of descriptor passing.
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Marcus Brinkmann 2006-12-02 23:58:35 +00:00
parent a5b002c883
commit 7cce8f4bb2
2 changed files with 30 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2006-12-03 Marcus Brinkmann <marcus@g10code.de>
* configure.ac: Add check for use of descriptor passing.
2006-11-29 Marcus Brinkmann <marcus@g10code.de>
* configure.ac (NEED_GPG_VERSION): Bump to 1.3.0.

26
configure.ac
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@ -468,6 +468,32 @@ AC_REPLACE_FUNCS(setenv)
# More assuan checks.
AC_CHECK_HEADERS([sys/uio.h])
# Assuan check for descriptor passing.
AC_CHECK_MEMBER(struct cmsghdr.cmsg_len,
[use_descriptor_passing=yes],
[use_descriptor_passing=no
AC_MSG_WARN([
***
*** Data structure for sending ancillary data missing.
*** Descriptor passing won't work.
***])],[
#include <stdlib.h>
#include <stddef.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#if HAVE_SYS_UIO_H
#include <sys/uio.h>
#endif
#include <unistd.h>
])
if test "$use_descriptor_passing" = "yes"; then
AC_DEFINE(USE_DESCRIPTOR_PASSING, 1,
[Defined if descriptor passing is supported])
fi
AM_CONDITIONAL(USE_DESCRIPTOR_PASSING, test "$use_descriptor_passing" = "yes")
# End of assuan checks.
AM_CONDITIONAL(BUILD_COMPLUS, test "$component_system" = "COM+")