'cvs -q update -d', 2015.12.06

CVS/Entries

@@ -7,8 +7,6 @@
 /README.SMI/1.1/Mon Dec 19 09:56:25 2005//
 /README.maintainer/1.5/Thu Oct 10 08:14:43 2013//
 /aclocal.m4/1.9/Wed Jan 14 09:21:45 2015//
-/configure/1.96/Wed Oct 28 19:27:06 2015//
-/configure.in/1.96/Wed Oct 28 19:27:06 2015//
 /makefile/1.6/Tue Oct 22 14:54:14 2013//
 /rtai_config.h.in/1.19/Wed Oct 28 19:23:29 2015//
 D/addons////
@@ -17,4 +15,6 @@ D/doc////
 D/rtai-lab////
 D/rtai-py////
 D/testsuite////
-/ChangeLog/1.515/Thu Dec  3 15:38:11 2015//
+/ChangeLog/1.518/Sun Dec  6 16:10:24 2015//
+/configure/1.99/Sun Dec  6 16:10:24 2015//
+/configure.in/1.99/Sun Dec  6 16:10:24 2015//

ChangeLog

@@ -1,10 +1,14 @@
+2015-12-04 Pierangelo Masarati <pierangelo.masarati@polimi.it>
+
+	* RTAI 5.0-test1
+
 2015-12-03 Paolo Mantegazza <mantegazza@aero.polimi.it>
 
 	* base/math/libm.c: added an internal implementation of cpow for MUSL,
 	  it fixes a segfault when the MUSL one is used for 32 bits; added
 	  an internal MUSL implementation of: gamma_r, gamma, gammaf_r,
 	  gammaf, whose sources are available in MUSL while the related entries
-	  do not appear libc.a.
+	  do not appear in libc.a.
 
 2015-11-30 Paolo Mantegazza <mantegazza@aero.polimi.it>
 

addons/drivers/16550A/CVS/Entries

@@ -3,6 +3,6 @@
 /16550A_pci.h/1.1/Tue Oct 22 14:54:15 2013//
 /16550A_pnp.h/1.3/Thu Dec 29 17:02:58 2011//
 /GNUmakefile.am/1.9/Sun Oct 27 15:44:17 2013//
-/GNUmakefile.in/1.37/Wed Oct 28 19:27:07 2015//
 /Makefile.kbuild/1.3/Tue Oct  6 20:13:26 2009//
+/GNUmakefile.in/1.40/Sun Dec  6 16:10:24 2015//
 D

addons/drivers/16550A/GNUmakefile.in

@@ -558,8 +558,8 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
-@CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_KBUILD_FALSE@distclean-local:
+@CONFIG_KBUILD_FALSE@clean-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

addons/rtdm/CVS/Entries

@@ -1,5 +1,4 @@
 /GNUmakefile.am/1.15/Wed Jan 14 21:07:41 2015//
-/GNUmakefile.in/1.40/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.3/Wed Dec 10 14:41:11 2008//
 /core.c/1.14/Tue Oct 22 14:54:15 2013//
 /device.c/1.18/Tue Oct 22 14:54:15 2013//
@@ -20,3 +19,4 @@
 /vfile.h/1.1/Wed Jan 14 21:02:26 2015//
 /xn.h/1.23/Wed Oct 28 19:23:30 2015//
 D/lib////
+/GNUmakefile.in/1.42/Sun Dec  6 16:10:24 2015//

base/arch/CVS/Entries

@@ -1,7 +1,7 @@
-/GNUmakefile.am/1.9/Wed Oct 28 19:23:30 2015//
-/GNUmakefile.in/1.24/Wed Oct 28 19:23:30 2015//
 D/arm////
 D/m68k////
 D/m68knommu////
 D/ppc////
 D/x86////
+/GNUmakefile.am/1.10/Sun Dec  6 16:10:24 2015//
+/GNUmakefile.in/1.25/Sun Dec  6 16:10:24 2015//

base/arch/GNUmakefile.am

@@ -14,17 +14,17 @@ if CONFIG_ARM
 ARCHDIR = arm
 endif
 
-if CONFIG_PPC
+#if CONFIG_PPC
-ARCHDIR = ppc
+#ARCHDIR = ppc
-endif
+#endif
 
-if CONFIG_M68KNOMMU
+#if CONFIG_M68KNOMMU
-ARCHDIR = m68k
+#ARCHDIR = m68k
-endif
+#endif
 
-if CONFIG_M68K
+#if CONFIG_M68K
-ARCHDIR = m68k
+#ARCHDIR = m68k
-endif
+#endif
 
 SUBDIRS = $(ARCHDIR)
 

base/arch/GNUmakefile.in

@@ -145,7 +145,7 @@ am__define_uniq_tagged_files = \
   done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
-DIST_SUBDIRS = arm m68k ppc x86
+DIST_SUBDIRS = arm x86
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 am__relativize = \
   dir0=`pwd`; \
@@ -360,10 +360,19 @@ top_srcdir = @top_srcdir@
 #ARCHDIR = x86_64
 #endif
 @CONFIG_ARM_TRUE@ARCHDIR = arm
-@CONFIG_M68KNOMMU_TRUE@ARCHDIR = m68k
-@CONFIG_M68K_TRUE@ARCHDIR = m68k
-@CONFIG_PPC_TRUE@ARCHDIR = ppc
 @CONFIG_X86_TRUE@ARCHDIR = x86
+
+#if CONFIG_PPC
+#ARCHDIR = ppc
+#endif
+
+#if CONFIG_M68KNOMMU
+#ARCHDIR = m68k
+#endif
+
+#if CONFIG_M68K
+#ARCHDIR = m68k
+#endif
 SUBDIRS = $(ARCHDIR)
 modext = @RTAI_MODULE_EXT@
 all: all-recursive

base/arch/ppc/hal/CVS/Entries

@@ -1,7 +1,7 @@
 /GNUmakefile.am/1.5/Sat Mar  8 09:32:15 2008//
-/GNUmakefile.in/1.24/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 09:29:59 2005//
 /cswitch.S/1.2/Tue Oct 22 14:54:15 2013//
 /hal.c/1.7/Sun Apr 26 19:41:24 2009//
 /legacy.c/1.1/Fri Mar 18 08:57:24 2005//
+/GNUmakefile.in/1.25/Sun Dec  6 16:10:24 2015//
 D

base/arch/ppc/hal/GNUmakefile.in

@@ -585,8 +585,8 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
-@CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_KBUILD_FALSE@distclean-local:
+@CONFIG_KBUILD_FALSE@clean-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

base/arch/x86/calibration/CVS/Entries

@@ -1,5 +1,4 @@
 /GNUmakefile.am/1.2/Wed Oct 28 19:23:30 2015//
-/GNUmakefile.in/1.5/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Tue Oct 22 14:54:15 2013//
 /README/1.3/Wed Oct 28 19:23:30 2015//
 /README.SMI/1.1/Tue Oct 22 14:54:15 2013//
@@ -10,4 +9,5 @@
 /runinfo/1.1/Tue Oct 22 14:54:15 2013//
 /setsmi.in/1.1/Tue Oct 22 14:54:15 2013//
 /smi-module.c/1.1/Tue Oct 22 14:54:15 2013//
+/GNUmakefile.in/1.7/Sun Dec  6 16:10:24 2015//
 D

base/arch/x86/hal/CVS/Entries

@@ -1,7 +1,7 @@
 /GNUmakefile.am/1.1/Tue Oct 22 14:54:15 2013//
-/GNUmakefile.in/1.4/Fri Mar  6 17:40:27 2015//
 /Makefile.kbuild/1.1/Tue Oct 22 14:54:15 2013//
 /hal.c/1.7/Sat Nov 14 16:06:46 2015//
 /hal_32.c/1.10/Wed Oct 28 19:23:31 2015//
 /hal_64.c/1.11/Wed Oct 28 19:23:31 2015//
+/GNUmakefile.in/1.6/Sun Dec  6 16:10:24 2015//
 D

base/ipc/bits/CVS/Entries

@@ -1,6 +1,6 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:26 2006//
-/GNUmakefile.in/1.32/Thu Apr 30 20:42:39 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /README/1.1/Fri Mar 18 08:57:24 2005//
 /bits.c/1.12/Thu Mar 26 21:40:47 2009//
+/GNUmakefile.in/1.34/Sun Dec  6 16:10:25 2015//
 D

base/ipc/fifos/CVS/Entries

@@ -1,7 +1,7 @@
 /GNUmakefile.am/1.3/Thu Dec 13 16:11:23 2007//
-/GNUmakefile.in/1.33/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /README/1.1/Fri Mar 18 08:57:24 2005//
 /fifos.c/1.20/Sat Nov 14 16:50:47 2015//
 /rtai_fifos.udev/1.1/Thu Dec 13 15:50:38 2007//
+/GNUmakefile.in/1.37/Sun Dec  6 16:10:25 2015//
 D

base/ipc/mbx/CVS/Entries

@@ -1,5 +1,5 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:26 2006//
-/GNUmakefile.in/1.33/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /mbx.c/1.10/Tue Mar 10 21:01:37 2009//
+/GNUmakefile.in/1.34/Sun Dec  6 16:10:25 2015//
 D

base/ipc/mbx/GNUmakefile.in

@@ -552,9 +552,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@CONFIG_RTAI_MBX_BUILTIN_TRUE@install-exec-local:
 @CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_RTAI_MBX_BUILTIN_TRUE@clean-local:
-@CONFIG_RTAI_MBX_BUILTIN_TRUE@install-exec-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

base/ipc/mq/CVS/Entries

@@ -1,6 +1,6 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:26 2006//
-/GNUmakefile.in/1.35/Wed Oct 28 19:27:07 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /README/1.1/Fri Mar 18 08:57:24 2005//
 /mq.c/1.20/Wed Jan 14 20:34:40 2015//
+/GNUmakefile.in/1.38/Sun Dec  6 16:10:25 2015//
 D

base/ipc/mq/GNUmakefile.in

@@ -552,9 +552,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@CONFIG_RTAI_MQ_BUILTIN_TRUE@install-exec-local:
 @CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_RTAI_MQ_BUILTIN_TRUE@clean-local:
-@CONFIG_RTAI_MQ_BUILTIN_TRUE@install-exec-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

base/ipc/msg/CVS/Entries

@@ -1,5 +1,5 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:26 2006//
-/GNUmakefile.in/1.34/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /msg.c/1.23/Wed Oct 28 19:23:33 2015//
+/GNUmakefile.in/1.36/Sun Dec  6 16:10:25 2015//
 D

base/ipc/netrpc/CVS/Entries

@@ -1,7 +1,7 @@
 /GNUmakefile.am/1.3/Tue Dec 26 16:01:51 2006//
-/GNUmakefile.in/1.31/Thu Jan 15 10:14:14 2015//
 /Makefile.kbuild/1.2/Wed Dec 20 16:17:53 2006//
 /README/1.4/Wed Dec 10 14:41:11 2008//
 /netrpc.c/1.30/Wed Oct 28 19:23:33 2015//
 /rtnetP.h/1.4/Thu Aug 23 15:27:52 2007//
+/GNUmakefile.in/1.34/Sun Dec  6 16:10:25 2015//
 D

base/ipc/netrpc/GNUmakefile.in

@@ -554,9 +554,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@CONFIG_RTAI_NETRPC_BUILTIN_TRUE@install-exec-local:
 @CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_RTAI_NETRPC_BUILTIN_TRUE@clean-local:
-@CONFIG_RTAI_NETRPC_BUILTIN_TRUE@install-exec-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

base/ipc/sem/CVS/Entries

@@ -1,5 +1,5 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:26 2006//
-/GNUmakefile.in/1.35/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /sem.c/1.30/Wed Oct 28 19:23:33 2015//
+/GNUmakefile.in/1.37/Sun Dec  6 16:10:25 2015//
 D

base/ipc/shm/CVS/Entries

@@ -1,8 +1,8 @@
 /GNUmakefile.am/1.3/Thu Dec 13 16:11:23 2007//
-/GNUmakefile.in/1.35/Thu Oct 29 11:48:51 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /README/1.1/Fri Mar 18 08:57:24 2005//
 /kvmem.c/1.9/Tue Oct 22 14:54:15 2013//
 /rtai_shm.udev/1.1/Thu Dec 13 15:50:38 2007//
 /shm.c/1.15/Wed Oct 28 19:23:34 2015//
+/GNUmakefile.in/1.37/Sun Dec  6 16:10:25 2015//
 D

base/ipc/tbx/CVS/Entries

@@ -1,6 +1,6 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:27 2006//
-/GNUmakefile.in/1.34/Wed Oct 28 19:27:07 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /README/1.1/Fri Mar 18 08:57:24 2005//
 /tbx.c/1.9/Thu Dec 10 13:18:25 2009//
+/GNUmakefile.in/1.37/Sun Dec  6 16:10:25 2015//
 D

base/ipc/tbx/GNUmakefile.in

@@ -552,9 +552,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@CONFIG_RTAI_TBX_BUILTIN_TRUE@install-exec-local:
 @CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_RTAI_TBX_BUILTIN_TRUE@clean-local:
-@CONFIG_RTAI_TBX_BUILTIN_TRUE@install-exec-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

base/leds/CVS/Entries

@@ -1,5 +1,5 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:27 2006//
-/GNUmakefile.in/1.33/Wed Oct 28 19:27:07 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /leds.c/1.1/Fri Mar 18 08:57:24 2005//
+/GNUmakefile.in/1.35/Sun Dec  6 16:10:25 2015//
 D

base/malloc/CVS/Entries

@@ -1,5 +1,5 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:27 2006//
-/GNUmakefile.in/1.31/Mon Feb  9 21:24:14 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:24 2005//
 /malloc.c/1.10/Thu Jan 22 22:25:04 2009//
 D/doc////
+/GNUmakefile.in/1.32/Sun Dec  6 16:10:25 2015//

base/malloc/GNUmakefile.in

@@ -552,9 +552,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@CONFIG_RTAI_MALLOC_BUILTIN_TRUE@install-exec-local:
 @CONFIG_KBUILD_FALSE@clean-local:
 @CONFIG_RTAI_MALLOC_BUILTIN_TRUE@clean-local:
-@CONFIG_RTAI_MALLOC_BUILTIN_TRUE@install-exec-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libtool clean-local \

base/math/CVS/Entries

@@ -1,10 +1,10 @@
 /GNUmakefile.am/1.6/Thu Apr 30 20:42:39 2015//
-/GNUmakefile.in/1.32/Thu Apr 30 20:42:39 2015//
 /Makefile.kbuild/1.3/Tue May  5 12:49:22 2009//
 /export_glibc.h/1.1/Thu Jan 15 10:14:18 2015//
 /export_newlib.h/1.1/Thu Apr 30 20:42:39 2015//
 /export_uclibc.h/1.1/Thu Apr 30 20:42:39 2015//
-/README.KLIBM/1.11/Thu Dec  3 15:38:13 2015//
 /export_musl.h/1.2/Thu Dec  3 15:38:13 2015//
 /libm.c/1.12/Thu Dec  3 15:38:13 2015//
+/GNUmakefile.in/1.34/Sun Dec  6 16:10:25 2015//
+/README.KLIBM/1.12/Sun Dec  6 16:10:25 2015//
 D

base/math/README.KLIBM

@@ -9,26 +9,28 @@ used a few source files with a dubious free software license.
 So it has been decided to have something different and completely self 
 contained within RTAI. 
 
-In such a view the new kernel math support make machinery currently does not 
+In such a view the new kernel math support make machinery does not 
 care of importing and compiling the needed math functions into RTAI. 
-Instead, it statically links an existing libm.a library into an RTAI module, 
+Instead, it statically links an existing libm.a library into an RTAI 
-without the need of compiling anything but a wrapper module, containing 
+module, without the need of compiling anything but a wrapper module 
-appropriate symbol exports and a few functions missed at the linking. 
+containing appropriate symbol exports and a few functions missed at 
+the linking. 
 Moreover it now correctly handles errno (kerrno in RTAI), which was not 
 exploited in a thread safe way in the previous RTAI implementation.
 
-The idea is simple and under i386 has proven itself valid by simply using 
+The idea is simple and under i386, so likely for any 32 bits arch, has 
-glibc-libm.a directly.
+proven itself valid by simply using glibc-libm.a directly.
 
-Unfortunately glibc-libm.a does not work for x86_64, because it is not
+Unfortunately glibc-libm.a does not work for x86_64, so likely for x86 archs 
-compiled with the option "-mcmodel=kernel", required for a kernel module.
+in general, because it is not compiled with the option "-mcmodel=kernel", 
-Recompiling x86_64 glibc-libm.a with such an option would entail 
+required for a kernel module.
-patching its configure-make scripts. As a matter of fact, glibc configure 
+Recompiling x86_64 glibc-libm.a with such an option would entail patching its 
-script forces also the use of "-fPIC" in some of his tests. Thus, regardless 
+configure-make scripts. As a matter of fact, glibc configure script forces
-of the the fact that CFLAGS-LDFLAGS contain "-mcmodel=kernel", it will fail
+also the use of "-fPIC" in some of his tests. Thus, regardless of the the fact 
-working in a module. In fact, that results in the two compiler options "-fPIC" 
+that CFLAGS-LDFLAGS contain "-mcmodel=kernel", it will fail working in a module. 
-and "-mcmodel=kernel" being incompatible. 
+In fact, that results in the two compiler options "-fPIC" and "-mcmodel=kernel" 
-Moreover a fresh recompilation of glibc-libm.a may not a light task. So it 
+being incompatible. 
+Moreover a fresh recompilation of glibc-libm.a may not be a light task. So it 
 has been decided to look for something else.
 
 Such a chosen else is basically resorting to a few known and lighter-embeddable 
@@ -66,41 +68,41 @@ We will now provide specific hints for each library to be used. As a general
 remark, if you are using the mentioned libraries just for RTAI kernel 
 applications, configure and make will be the main required commands.
 No need to "make install", just configure RTAI to point to their original
-directory. That means that you will have not to care of the installation
+lib directory. That means that you will not have to care of the installation
 directory. 
-Have a look at their README-INSTALLs files for general configuration options 
+Have a look at their README-INSTALL files for any  configuration option you 
-you may need.
+may need.
 Notice also that below we will assume no cross development. If that is the 
-case, you should read the installation instructions to define the host-targe 
+case, you should read their installation instructions to define the host-targe 
-architectures appropriatly. Moreover the following configuration suggestions
+architectures appropriatly. The the following configuration suggestions
-are required for working in kernel space with RTAI.
+are those to be added for having libm.a work in kernel space with RTAI.
 
 GLIBC, http://www.gnu.org/software/libc/ (recall that it is likely you have 
 it already).
-Little to say, you'll likely have libm.a already installed. So you have just to 
+Little to say, you'll likely have libm.a already installed. So you have just
-configure RTAI for using it. As already said, there are chances that it will 
+to configure RTAI for using it. As already said, there are chances that it 
-work just for 32 bit archs.
+will work just for 32 bit archs.
 
 NEWLIB, http://sourceware.org/newlib/.
 Get its tarball and expand it, or clone its git and have a look at its README. 
 For 32 bits:
 - ./configure --disable-shared --disable-multilib
+  Newlib does not activate the -fPIC option so --disable-shared should be
+  the only thing to care.
 - make
-Newlib does not activate the -fPIC option so --disable-shared should be
-the only thing to care.
 For 64 bits:
 - ./configure --disable-shared --disable-multilib CFLAGS="-mcmodel=kernel"
+  Newlib does not activate the -fPIC option so --disable-shared and 
+  mcmodel=kernel should be the only thing more to care.
 - make
-Newlib does not activate the -fPIC option so --disable-shared and 
--mcmodel=kernel should be the only thing to care.
 
 MUSL, http://www.musl-libc.org/.
 Get a tarball and expand it, or clone its git and have a look at its 
 README-INSTALL. 
-Before configuring and making execute the following script lines, from 
+Before configuring and making, execute the following script lines, from 
 within its base directory:
 - cp Makefile Makefile.saved 
-  for a possible following non RTAI reuse
+  for a following possible non RTAI reuse
 - sed 's/-fPIC//' <Makefile >Makefile.tmp; mv Makefile.tmp Makefile
   needed  to disable -fPIC, set by default in the MUSL Makefile
 For 32 bits:
@@ -110,11 +112,11 @@ For 64 bits:
 - make,
 - ar -d lib/libc.a fwrite.o write.o fputs.o sprintf.o strcpy.o strlen.o memcpy.o memset.o
   needed to avoid having the above functions linked in kernel space, so using those
-  provided by the kernel and a linking conflict; it is a MUSL specific item, 
+  provided by the kernel and to avoid a linking conflict; it is a MUSL specific item, 
   due to the fact that its libm.a is embedded in libc.a, leaving libm.a as just a
   link containing nothing.
 - cp lib/libc.a lib/libm.a.
-  as said above, to have the non empty libm.a required by RTAI make.
+  as said above, to have a non empty libm.a link, as required by RTAI make.
 
 uLIBC, http://www.uclibc.org/.
 uClibc has a handy menuconfig which makes its configuration setting somewhat friendlier.
@@ -125,7 +127,7 @@ Set anything you need, then be sure to:
 - enable C99 support
 - make.
 There should be no difference bewtween 32 and 64 bits configurations.
-As a side notice it should be remarked that at the uLibc home site arch x86_64 is
+As a side notice, it should be remarked that at the uLibc home site arch x86_64 is
-lacking a maintainer.  That does not mean it will not work on such an arch.
+lacking a maintainer. That does not mean it will not work on such an arch.
 
 Marco Morandini and Paolo Mantegazza.

base/tasklets/CVS/Entries

@@ -1,6 +1,6 @@
 /GNUmakefile.am/1.5/Fri Feb 20 14:32:07 2009//
-/GNUmakefile.in/1.36/Thu Oct 29 11:48:52 2015//
 /Makefile.kbuild/1.3/Tue Jan 31 00:14:26 2006//
 /README/1.1/Fri Mar 18 08:57:25 2005//
 /tasklets.c/1.28/Wed Oct 28 19:23:34 2015//
+/GNUmakefile.in/1.38/Sun Dec  6 16:10:25 2015//
 D

base/usi/CVS/Entries

@@ -1,6 +1,6 @@
 /GNUmakefile.am/1.2/Fri Jun 16 16:01:27 2006//
-/GNUmakefile.in/1.34/Thu Oct 29 11:48:52 2015//
 /Makefile.kbuild/1.1/Fri Mar 18 08:57:25 2005//
 /README/1.2/Fri Mar 18 09:29:59 2005//
 /usi.c/1.3/Sun Sep 23 22:27:54 2007//
+/GNUmakefile.in/1.36/Sun Dec  6 16:10:25 2015//
 D

configure

@@ -20057,7 +20057,8 @@ RTAI_USER_CFLAGS="-I$LINUX_KERNELSRC/include $RTAI_REAL_USER_CFLAGS"
 
 
 
-ac_config_files="$ac_config_files GNUmakefile base/GNUmakefile base/arch/GNUmakefile base/include/GNUmakefile base/ipc/GNUmakefile base/sched/GNUmakefile base/sched/liblxrt/GNUmakefile base/scripts/GNUmakefile base/scripts/rtai-config base/scripts/rtai-load base/arch/x86/GNUmakefile base/arch/x86/hal/GNUmakefile base/arch/x86/calibration/GNUmakefile base/arch/x86/calibration/setsmi base/include/asm-x86/GNUmakefile base/arch/arm/GNUmakefile base/arch/arm/hal/GNUmakefile base/include/asm-arm/GNUmakefile base/arch/ppc/GNUmakefile base/arch/ppc/hal/GNUmakefile base/include/asm-ppc/GNUmakefile base/arch/m68k/GNUmakefile base/arch/m68k/hal/GNUmakefile base/include/asm-m68k/GNUmakefile base/ipc/bits/GNUmakefile base/ipc/fifos/GNUmakefile base/ipc/netrpc/GNUmakefile base/ipc/shm/GNUmakefile base/ipc/sem/GNUmakefile base/ipc/msg/GNUmakefile base/ipc/mbx/GNUmakefile base/ipc/tbx/GNUmakefile base/ipc/mq/GNUmakefile base/math/GNUmakefile base/malloc/GNUmakefile base/tasklets/GNUmakefile base/trace/GNUmakefile base/wd/GNUmakefile base/usi/GNUmakefile base/leds/GNUmakefile base/posix/GNUmakefile"
+ac_config_files="$ac_config_files GNUmakefile base/GNUmakefile base/arch/GNUmakefile base/include/GNUmakefile base/ipc/GNUmakefile base/sched/GNUmakefile base/sched/liblxrt/GNUmakefile base/scripts/GNUmakefile base/scripts/rtai-config base/scripts/rtai-load base/arch/x86/GNUmakefile base/arch/x86/hal/GNUmakefile base/arch/x86/calibration/GNUmakefile base/arch/x86/calibration/setsmi base/include/asm-x86/GNUmakefile base/arch/arm/GNUmakefile base/arch/arm/hal/GNUmakefile base/include/asm-arm/GNUmakefile base/ipc/bits/GNUmakefile base/ipc/fifos/GNUmakefile base/ipc/netrpc/GNUmakefile base/ipc/shm/GNUmakefile base/ipc/sem/GNUmakefile base/ipc/msg/GNUmakefile base/ipc/mbx/GNUmakefile base/ipc/tbx/GNUmakefile base/ipc/mq/GNUmakefile base/math/GNUmakefile base/malloc/GNUmakefile base/tasklets/GNUmakefile base/trace/GNUmakefile base/wd/GNUmakefile base/usi/GNUmakefile base/leds/GNUmakefile base/posix/GNUmakefile"
+
 
 
 build_drivers=$CONFIG_RTAI_DRIVERS_SERIAL$CONFIG_RTAI_DRIVERS_16550A
@@ -21566,12 +21567,6 @@ do
     "base/arch/arm/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/arch/arm/GNUmakefile" ;;
     "base/arch/arm/hal/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/arch/arm/hal/GNUmakefile" ;;
     "base/include/asm-arm/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/include/asm-arm/GNUmakefile" ;;
-    "base/arch/ppc/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/arch/ppc/GNUmakefile" ;;
-    "base/arch/ppc/hal/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/arch/ppc/hal/GNUmakefile" ;;
-    "base/include/asm-ppc/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/include/asm-ppc/GNUmakefile" ;;
-    "base/arch/m68k/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/arch/m68k/GNUmakefile" ;;
-    "base/arch/m68k/hal/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/arch/m68k/hal/GNUmakefile" ;;
-    "base/include/asm-m68k/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/include/asm-m68k/GNUmakefile" ;;
     "base/ipc/bits/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/ipc/bits/GNUmakefile" ;;
     "base/ipc/fifos/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/ipc/fifos/GNUmakefile" ;;
     "base/ipc/netrpc/GNUmakefile") CONFIG_FILES="$CONFIG_FILES base/ipc/netrpc/GNUmakefile" ;;

configure.in

@@ -2034,12 +2034,6 @@ AC_CONFIG_FILES([ \
         base/arch/arm/GNUmakefile \
 	base/arch/arm/hal/GNUmakefile \
 	base/include/asm-arm/GNUmakefile \
-        base/arch/ppc/GNUmakefile \
-	base/arch/ppc/hal/GNUmakefile \
-	base/include/asm-ppc/GNUmakefile \
-	base/arch/m68k/GNUmakefile \
-	base/arch/m68k/hal/GNUmakefile \
-	base/include/asm-m68k/GNUmakefile \
    	base/ipc/bits/GNUmakefile \
 	base/ipc/fifos/GNUmakefile \
 	base/ipc/netrpc/GNUmakefile \
@@ -2059,6 +2053,13 @@ AC_CONFIG_FILES([ \
 	base/posix/GNUmakefile \
 	])
 
+dnl base/arch/ppc/GNUmakefile \
+dnl base/arch/ppc/hal/GNUmakefile \
+dnl base/include/asm-ppc/GNUmakefile \
+dnl base/arch/m68k/GNUmakefile \
+dnl base/arch/m68k/hal/GNUmakefile \
+dnl base/include/asm-m68k/GNUmakefile \
+
 build_drivers=$CONFIG_RTAI_DRIVERS_SERIAL$CONFIG_RTAI_DRIVERS_16550A
 build_addons=$CONFIG_RTAI_CPLUSPLUS$CONFIG_RTAI_COMEDI_LXRT$build_drivers$CONFIG_RTAI_RTDM