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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-11-09 13:39:03 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-11-09 13:39:03 +0100 |
| commit | b225aa1fc1b8a4c86444bfe8be41985338162a4f (patch) | |
| tree | f1bff457fe831f4b61d5151575f3e0d13a754863 | |
| parent | score: Change _Timecounter_Time_uptime to int32_t (diff) | |
| download | rtems-b225aa1fc1b8a4c86444bfe8be41985338162a4f.tar.bz2 | |
Reject incompatible tool chains
Update #3185.
| -rw-r--r-- | cpukit/configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/configure.ac b/cpukit/configure.ac index 427b64987a..09ca74a5f0 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -341,6 +341,9 @@ AC_CHECK_DECLS([utime],,,[#include <sys/types.h> ## Check if libc provides decl of utimes AC_CHECK_DECLS([utimes],,,[#include <sys/time.h>]) +# Ensure that Newlib does not provide things now in <machine/_timecounter.h> +AC_CHECK_DECLS([_Timecounter_Time_second],[RTEMS_TOOL_CHAIN_ERROR],,[#include <sys/time.h>]) + # ... far too many conditionals ... AM_CONDITIONAL(LIBRPC,[test x"$rtems_cv_HAS_NETWORKING" = x"yes"]) AM_CONDITIONAL(NEWLIB,test x"$RTEMS_USE_NEWLIB" = x"yes") |