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2002-11-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

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* aclocal/sysv-ipc.m4: Adaptation to autoconf-2.5x.
	* aclocal/check-newlib.m4: Sync with ../aclocal/check-newlib.m4.
This commit is contained in:
Ralf Corsepius
2002-11-19 17:10:36 +00:00
parent 86f12bc045
commit 1f64ebf232
3 changed files with 23 additions and 26 deletions
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cpukit/ChangeLog
+6 -1
View File
@@ -1,6 +1,11 @@
2002-11-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* aclocal/sysv-ipc.m4: Adaptation to autoconf-2.5x.
* aclocal/check-newlib.m4: Sync with ../aclocal/check-newlib.m4.
2002-11-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* include/rtems/libio.h: Remove.
* include/rtems/libio_.h: Remove.
2002-11-18 Joel Sherrill <joel@OARcorp.com>
cpukit/aclocal/check-newlib.m4
+9 -10
View File
@@ -8,19 +8,18 @@ AC_CACHE_CHECK([for RTEMS newlib],
rtems_cv_use_newlib,
[
dnl some versions of newlib provide not_required_by_rtems
AC_TRY_LINK(
[extern void not_required_by_rtems() ;],
[not_required_by_rtems()],
rtems_cv_use_newlib="yes")
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[extern void not_required_by_rtems() ;]],
[[not_required_by_rtems()]])],
[rtems_cv_use_newlib="yes"],[])
dnl some versions of newlib provide rtems_provides_crt0()
AS_IF([test -z "$rtems_cv_use_newlib"],
[AC_TRY_LINK(
[extern void rtems_provides_crt0() ;],
[rtems_provides_crt0()],
rtems_cv_use_newlib="yes",
rtems_cv_use_newlib="no")]
)
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[extern void rtems_provides_crt0() ;]],
[[rtems_provides_crt0()]])],
[rtems_cv_use_newlib="yes"],[rtems_cv_use_newlib="no"])
])
])
RTEMS_USE_NEWLIB="$rtems_cv_use_newlib"
AC_SUBST(RTEMS_USE_NEWLIB)
cpukit/aclocal/sysv-ipc.m4
+8 -15
View File
@@ -20,13 +20,10 @@ AC_DEFUN(RTEMS_UNION_SEMUN,
[
AC_CACHE_CHECK([whether $host defines union semun],
rtems_cv_HAS_UNION_SEMUN,
[AC_TRY_COMPILE([
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>],
[union semun arg ;],
[rtems_cv_HAS_UNION_SEMUN="yes"],
[rtems_cv_HAS_UNION_SEMUN="no"])
#include <sys/sem.h>]], [[union semun arg ;]])],[rtems_cv_HAS_UNION_SEMUN="yes"],[rtems_cv_HAS_UNION_SEMUN="no"])
])
if test "$rtems_cv_HAS_UNION_SEMUN" = "yes"; then
AC_DEFINE(HAS_UNION_SEMUN,[1],[if having union semum])
@@ -39,8 +36,7 @@ AC_DEFUN(RTEMS_SYSV_SEM,
AC_CACHE_CHECK(whether $host supports System V semaphores,
rtems_cv_sysv_sem,
[
AC_TRY_RUN(
[
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
@@ -62,8 +58,7 @@ int main () {
exit(1);
exit(0);
}
],
rtems_cv_sysv_sem="yes", rtems_cv_sysv_sem="no", :)
]])],[rtems_cv_sysv_sem="yes"],[rtems_cv_sysv_sem="no"],[:])
])
])
@@ -73,7 +68,7 @@ AC_DEFUN(RTEMS_SYSV_SHM,
AC_CACHE_CHECK(whether $host supports System V shared memory,
rtems_cv_sysv_shm,
[
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/shm.h>
@@ -85,8 +80,7 @@ int main () {
exit(1);
exit(0);
}
],
rtems_cv_sysv_shm="yes", rtems_cv_sysv_shm="no", :)
]])],[rtems_cv_sysv_shm="yes"],[rtems_cv_sysv_shm="no"],[:])
])
])
@@ -96,7 +90,7 @@ AC_DEFUN(RTEMS_SYSV_MSG,
AC_CACHE_CHECK(whether $host supports System V messages,
rtems_cv_sysv_msg,
[
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
@@ -108,8 +102,7 @@ int main () {
exit(1);
exit(0);
}
],
rtems_cv_sysv_msg="yes", rtems_cv_sysv_msg="no", :)
]])],[rtems_cv_sysv_msg="yes"],[rtems_cv_sysv_msg="no"],[:])
])
])