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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-11-14 12:13:26 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-11-14 12:13:26 +0000 |
commit | 22b689b274c0d2ac2369e7969055dede3e0907cf (patch) | |
tree | a24b9226247ce73f5fa23ab3c4729ce7854dc108 /cpukit/libmisc/configure.ac | |
parent | 2002-11-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-22b689b274c0d2ac2369e7969055dede3e0907cf.tar.bz2 |
2002-11-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* capture/Makefile.am: Remove AUTOMAKE_OPTIONS.
* serdbg/Makefile.am: Remove AUTOMAKE_OPTIONS.
* serdbg/serdbgio.c: Add #include <unistd.h>.
* shell/Makefile.am: Add RTEMS_LIBSHELL conditional.
* wrapup/Makefile.am: Add RTEMS_LIBSHELL conditional.
* configure.ac: Check for stdio assignments.
Add RTEMS_LIBSHELL conditional.
Diffstat (limited to 'cpukit/libmisc/configure.ac')
-rw-r--r-- | cpukit/libmisc/configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/libmisc/configure.ac b/cpukit/libmisc/configure.ac index 141242d756..3907b776cd 100644 --- a/cpukit/libmisc/configure.ac +++ b/cpukit/libmisc/configure.ac @@ -29,6 +29,18 @@ RTEMS_CHECK_MULTIPROCESSING(RTEMS_BSP) AM_CONDITIONAL(HAS_MP,test "$HAS_MP" = "yes") +# shell/* wants to assign file descriptors to stdio file descriptors. +AC_MSG_CHECKING([for assignable stdio]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [#include <stdio.h>], + [stdin = fopen("/tmp", "r")])], + [HAVE_ASSIGNABLE_STDIO=yes], + [HAVE_ASSIGNABLE_STDIO=no]) +AC_MSG_RESULT([$HAVE_ASSIGNABLE_STDIO]) + +AM_CONDITIONAL([RTEMS_LIBSHELL],[test x"$HAVE_ASSIGNABLE_STDIO" = x"yes"]) + # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile cpuuse/Makefile |