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| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2010-04-12 06:31:21 +0000 |
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| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2010-04-12 06:31:21 +0000 |
| commit | da0475f5332cffa5c09d73d4fbd56531c1eb909c (patch) | |
| tree | 6c7b0a4149b8fccff03e251221d06a20adae9800 | |
| parent | 2010-04-12 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-da0475f5332cffa5c09d73d4fbd56531c1eb909c.tar.bz2 | |
2010-04-12 Ralf Corsépius <ralf.corsepius@rtems.org>
* configure.ac: Check for WORD_BIT, LONG_BIT.
| -rw-r--r-- | cpukit/ChangeLog | 1 | ||||
| -rw-r--r-- | cpukit/configure.ac | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index f2915967ca..70db714c19 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,5 +1,6 @@ 2010-04-12 Ralf Corsépius <ralf.corsepius@rtems.org> + * configure.ac: Check for WORD_BIT, LONG_BIT. * configure.ac: Check for flockfile, funlockfile, ftrylockfile. 2010-04-12 Chris Johns <chrisj@rtems.org> diff --git a/cpukit/configure.ac b/cpukit/configure.ac index d5b1cd2378..df9fd0cedd 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -242,6 +242,10 @@ AC_CHECK_HEADERS([sys/queue.h],[NEED_SYS_QUEUE_H=no],[NEED_SYS_QUEUE_H=yes]) # configuration-time diagnostics and are not really used. AC_CHECK_DECLS([_POSIX_LOGIN_NAME_MAX],,,[#include <limits.h>]) AC_CHECK_DECLS([CHAR_BIT],,,[#include <limits.h>]) +# FIXME: Mandatory in SUSv4, optional in SUSv3. +# Not implemented in GCC/newlib, so far. +AC_CHECK_DECLS([WORD_BIT],,,[#include <limits.h>]) +AC_CHECK_DECLS([LONG_BIT],,,[#include <limits.h>]) ## BSD-ism, excluded from POSIX, but available on most platforms AC_CHECK_DECLS([sbrk],,,[#include <unistd.h>]) |