diff options
Diffstat (limited to 'cpukit/configure.ac')
-rw-r--r-- | cpukit/configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/configure.ac b/cpukit/configure.ac index d0dd326229..03e0f1e726 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -66,6 +66,11 @@ AC_CHECK_DECLS([flockfile],[AC_CHECK_FUNCS([flockfile])],,[#include <stdio.h>]) AC_CHECK_DECLS([funlockfile],[AC_CHECK_FUNCS([funlockfile])],,[#include <stdio.h>]) AC_CHECK_DECLS([ftrylockfile],[AC_CHECK_FUNCS([ftrylockfile])],,[#include <stdio.h>]) +# Newlib proprietary +AC_CHECK_HEADERS([envlock.h]) +AC_CHECK_DECLS([__env_lock],,,[#include <envlock.h>]) +AC_CHECK_DECLS([__env_unlock],,,[#include <envlock.h>]) + # Mandated by POSIX, older newlibs bogusly provided CLOCK_PROCESS_CPUTIME+CLOCK_THREAD_CPUTIME AC_CHECK_DECL([CLOCK_PROCESS_CPUTIME_ID],[],[AC_MSG_ERROR([missing define CLOCK_PROCESS_CPUTIME_ID])],[#include <time.h>]) AC_CHECK_DECL([CLOCK_THREAD_CPUTIME_ID],[],[AC_MSG_ERROR([missing define CLOCK_THREAD_CPUTIME_ID])],[#include <time.h>]) |