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configure: Add RTEMS_TOOL_CHAIN_ERROR

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Stop the build with a common error message in case the tool chain is
seriously out of date.
This commit is contained in:
Sebastian Huber
2017-01-12 10:00:22 +01:00
parent a1e4e3bf31
commit 1772a04f68
1 changed files with 13 additions and 14 deletions
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27
cpukit/configure.ac
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@@ -23,6 +23,8 @@ RTEMS_ENABLE_DRVMGR
RTEMS_ENV_RTEMSCPU
RTEMS_CHECK_RTEMS_DEBUG
AC_DEFUN([RTEMS_TOOL_CHAIN_ERROR],AC_MSG_ERROR([please update your tool chain via the RSB <https://docs.rtems.org/branches/master/rsb/quick-start.html>]))
# Is this a supported CPU?
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
if test -d "$srcdir/score/cpu/$RTEMS_CPU"; then
@@ -57,9 +59,7 @@ AC_CHECK_FUNCS([creat \
sleep \
telldir \
usleep],,
[rtems_missing_func="$ac_func";break])
AS_IF([test -n "$rtems_missing_func"],
AC_MSG_ERROR([Missing function $rtems_missing_func in libc])])
[RTEMS_TOOL_CHAIN_ERROR])
AC_CHECK_FUNCS([__assert])
AC_CHECK_FUNCS([execl execlp execle execv execvp execve])
AC_CHECK_FUNCS([regcomp regexec regerror regfree])
@@ -75,10 +75,11 @@ AC_CHECK_DECLS([__env_lock],,,[#include <envlock.h>])
AC_CHECK_DECLS([__env_unlock],,,[#include <envlock.h>])
AC_CHECK_TYPES([struct _Thread_queue_Queue],[],[],[#include <sys/lock.h>])
AC_CHECK_SIZEOF([pthread_spinlock_t],[],[],[#include <pthread.h>])
AC_CHECK_MEMBER([struct _Thread_queue_Queue._name],[],[RTEMS_TOOL_CHAIN_ERROR],[#include <sys/lock.h>])
# Mandated by POSIX, older newlibs bogusly provided CLOCK_PROCESS_CPUTIME+CLOCK_THREAD_CPUTIME
AC_CHECK_DECL([CLOCK_PROCESS_CPUTIME_ID],[],[AC_MSG_ERROR([missing define CLOCK_PROCESS_CPUTIME_ID])],[#include <time.h>])
AC_CHECK_DECL([CLOCK_THREAD_CPUTIME_ID],[],[AC_MSG_ERROR([missing define CLOCK_THREAD_CPUTIME_ID])],[#include <time.h>])
AC_CHECK_DECL([CLOCK_PROCESS_CPUTIME_ID],[],[RTEMS_TOOL_CHAIN_ERROR],[#include <time.h>])
AC_CHECK_DECL([CLOCK_THREAD_CPUTIME_ID],[],[RTEMS_TOOL_CHAIN_ERROR],[#include <time.h>])
# Mandated by POSIX, decls not present in some versions of newlib,
# some versions stubbed in newlib's rtems crt0
@@ -136,9 +137,7 @@ AC_CHECK_FUNCS([ttyname getcwd])
# Check if the installed toolchain provides these headers
# and error out if not.
AC_CHECK_HEADERS([tar.h errno.h sched.h sys/cdefs.h sys/queue.h],,
[rtems_missing_header="$ac_header";break])
AS_IF([test -n "$rtems_missing_header"],
AC_MSG_ERROR([Missing required header $rtems_missing_header])])
[RTEMS_TOOL_CHAIN_ERROR])
AC_CHECK_HEADERS([semaphore.h])
AM_CONDITIONAL([HAVE_SEMAPHORE_H],[test x"$ac_cv_header_semaphore_h" = x"yes"])
@@ -148,15 +147,15 @@ AM_CONDITIONAL([HAVE_THREADS_H],[test x"$ac_cv_header_threads_h" = x"yes"])
## error out if libc doesn't provide stdint.h
AS_IF([test x"${ac_cv_header_stdint_h}" != xyes],
[AC_MSG_ERROR([Required header stdint.h not found])])
[RTEMS_TOOL_CHAIN_ERROR])
## error out if libc doesn't provide inttypes.h
AS_IF([test x"${ac_cv_header_inttypes_h}" != xyes],
[AC_MSG_ERROR([Required header inttypes.h not found])])
[RTEMS_TOOL_CHAIN_ERROR])
AC_HEADER_STDBOOL
AS_IF([test x"${ac_cv_header_stdbool_h}" != xyes],
[AC_MSG_ERROR([No sufficient stdbool.h found])])
[RTEMS_TOOL_CHAIN_ERROR])
AC_CHECK_TYPES([ uint8_t, int8_t])
AC_CHECK_TYPES([uint16_t, int16_t])
@@ -175,7 +174,7 @@ AC_CHECK_HEADER([pthread.h],[
AC_CHECK_TYPES([pthread_rwlock_t])
AC_CHECK_TYPES([pthread_barrier_t])
AC_CHECK_TYPES([pthread_spinlock_t])
AC_CHECK_TYPES([struct _pthread_cleanup_context],[],[AC_MSG_ERROR([struct _pthread_cleanup_context in <pthread.h> is mandatory])],[#include <pthread.h>])
AC_CHECK_TYPES([struct _pthread_cleanup_context],[],[RTEMS_TOOL_CHAIN_ERROR],[#include <pthread.h>])
])
AC_CHECK_HEADER([signal.h],[
@@ -183,7 +182,7 @@ AC_CHECK_HEADER([signal.h],[
])
if test x"$RTEMS_USE_NEWLIB" = xyes ; then
AC_CHECK_DECLS([__getreent],[],[AC_MSG_ERROR([__getreent() in <sys/reent.h> is mandatory])],[#include <sys/reent.h>])
AC_CHECK_DECLS([__getreent],[],[RTEMS_TOOL_CHAIN_ERROR],[#include <sys/reent.h>])
fi
RTEMS_CHECK_MULTIPROCESSING
@@ -191,7 +190,7 @@ RTEMS_CHECK_POSIX_API
RTEMS_CHECK_NETWORKING
RTEMS_CHECK_SMP
if test "${RTEMS_HAS_SMP}" = "yes"; then
AC_CHECK_HEADERS([stdatomic.h],[],[AC_MSG_ERROR([<stdatomic.h> is required for SMP support])])
AC_CHECK_HEADERS([stdatomic.h],[],[RTEMS_TOOL_CHAIN_ERROR])
fi
rtems_major=`echo _RTEMS_VERSION | sed "s/\..*//"`