While preparing the patch to move gthr* to toplevel libgcc, I noticed
that we still have half-hearted support for the posix95 thread model.
No port uses it as the default, and the posix95 subdir in libgomp/config
isn't referenced anywhere and cannot be used. Thus, I propose to remove
this model completely.
Bootstrapped on i386-pc-solaris2.11 to make sure there are no syntax
errors.
Ok for mainline?
Thanks.
Rainer
2011-08-07 Rainer Orth <r...@cebitec.uni-bielefeld.de>
boehm-gc:
* configure.ac (THREADS): Remove posix95.
* configure: Regenerate.
gcc:
* gthr-posix95.h: Remove.
* gthr.h [_PTHREADS95]: Remove.
* configure.ac (enable_threads): Remove posix95.
* configure: Regenerate.
* doc/install.texi (Configuration, --enable-threads): Remove
posix95.
libgomp:
* config/posix95/lock.c, posix95/omp-lock.h: Remove.
libjava:
* configure.ac (THREADS): Remove posix95.
* configure: Regenerate.
diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac
--- a/boehm-gc/configure.ac
+++ b/boehm-gc/configure.ac
@@ -129,7 +129,7 @@ case "$THREADS" in
no | none | single)
THREADS=none
;;
- posix | posix95 | pthreads)
+ posix | pthreads)
THREADS=posix
THREADLIBS=-lpthread
case "$host" in
diff --git a/gcc/configure.ac b/gcc/configure.ac
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1354,7 +1354,7 @@ case ${enable_threads} in
# default
target_thread_file='single'
;;
- aix | dce | lynx | mipssde | posix | posix95 | rtems | \
+ aix | dce | lynx | mipssde | posix | rtems | \
single | tpf | vxworks | win32)
target_thread_file=${enable_threads}
;;
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1145,8 +1145,6 @@ MIPS SDE thread support.
This is an alias for @samp{single}.
@item posix
Generic POSIX/Unix98 thread support.
-@item posix95
-Generic POSIX/Unix95 thread support.
@item rtems
RTEMS thread support.
@item single
diff --git a/gcc/gthr-posix95.h b/gcc/gthr-posix95.h
deleted file mode 100644
diff --git a/gcc/gthr.h b/gcc/gthr.h
--- a/gcc/gthr.h
+++ b/gcc/gthr.h
@@ -135,7 +135,6 @@ see the files COPYING3 and COPYING.RUNTI
Currently supported threads packages are
TPF threads with -D__tpf__
POSIX/Unix98 threads with -D_PTHREADS
- POSIX/Unix95 threads with -D_PTHREADS95
DCE threads with -D_DCE_THREADS
*/
@@ -145,8 +144,6 @@ see the files COPYING3 and COPYING.RUNTI
#include "gthr-tpf.h"
#elif _PTHREADS
#include "gthr-posix.h"
-#elif _PTHREADS95
-#include "gthr-posix95.h"
#elif _DCE_THREADS
#include "gthr-dce.h"
diff --git a/libgomp/config/posix95/lock.c b/libgomp/config/posix95/lock.c
deleted file mode 100644
diff --git a/libgomp/config/posix95/omp-lock.h
b/libgomp/config/posix95/omp-lock.h
deleted file mode 100644
diff --git a/libjava/configure.ac b/libjava/configure.ac
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -1043,7 +1043,7 @@ case "$THREADS" in
no | none | single)
THREADS=none
;;
- aix | posix | posix95 | pthreads)
+ aix | posix | pthreads)
THREADS=posix
case "$host" in
*-*-linux*)
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
