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2022-01-12newlib: regen aclocal.m4 after autoconf updateMike Frysinger1-2/+2
The configure scripts were regenerated with 2.69 for the newlib-4.2.0 release in 484d2ebf8d825b28af47b8ee88cd845f1d2c7c6e, but the aclocal files were not. Do that now to avoid confusion between the two as to which version of autoconf was used.
2022-01-05newlib: migrate from INCLUDES to AM_CPPFLAGSMike Frysinger2-2/+2
Since automake deprecated the INCLUDES name in favor of AM_CPPFLAGS, change all existing users over. The generated code is the same since the two variables have been used in the same exact places by design. There are other cleanups to be done, but lets focus on just renaming here so we can upgrade to a newer automake version w/out triggering new warnings.
2021-12-31Update newlib to 4.2.0newlib-snapshot-20211231Jeff Johnston1-105/+111
2021-12-29newlib: Regenerate autotools filesJon Turney1-6/+5
2021-12-29newlib: Remove automake option 'cygnus'Jon Turney1-2/+0
The 'cygnus' option was removed from automake 1.13 in 2012, so the presence of this option prevents that or a later version of automake being used. A check-list of the effects of '--cygnus' from the automake 1.12 documentation, and steps taken (where possible) to preserve those effects (See also this thread [1] for discussion on that): [1] https://lists.gnu.org/archive/html/bug-automake/2012-03/msg00048.html 1. The foreign strictness is implied. Already present in AM_INIT_AUTOMAKE in newlib/acinclude.m4 2. The options no-installinfo, no-dependencies and no-dist are implied. Already present in AM_INIT_AUTOMAKE in newlib/acinclude.m4 Future work: Remove no-dependencies and any explicit header dependencies, and use automatic dependency tracking instead. Are there explicit rules which are now redundant to removing no-installinfo and no-dist? 3. The macro AM_MAINTAINER_MODE is required. Already present in newlib/acinclude.m4 Note that maintainer-mode is still disabled by default. 4. Info files are always created in the build directory, and not in the source directory. This appears to be an error in the automake documentation describing '--cygnus' [2]. newlib's info files are generated in the source directory, and no special steps are needed to keep doing that. [2] https://lists.gnu.org/archive/html/bug-automake/2012-04/msg00028.html 5. texinfo.tex is not required if a Texinfo source file is specified. (The assumption is that the file will be supplied, but in a place that automake cannot find.) This effect is overriden by an explicit setting of the TEXINFO_TEX variable (the directory part of which is fed into texi2X via the TEXINPUTS environment variable). 6. Certain tools will be searched for in the build tree as well as in the user's PATH. These tools are runtest, expect, makeinfo and texi2dvi. For obscure automake reasons, this effect of '--cygnus' is not active for makeinfo in newlib's configury. However, there appears to be top-level configury which selects in-tree runtest, expect and makeinfo, if present. So, if that works as it appears, this effect is preserved. If not, this may cause problem if anyone is building those tools in-tree. This effect is not preserved for texi2dvi. This may cause problems if anyone is building texinfo in-tree. If needed, explicit checks for those tools looking in places relative to $(top_srcdir)/../ as well as in PATH could be added. 7. The check target doesn't depend on all. This effect is not preseved. The check target now depends on the all target. This concern seems somewhat academic given the current state of the testsuite. Also note that this doesn't touch libgloss.
2021-12-29newlib: Regenerate autotools filesJon Turney2-10/+37
2021-12-09newlib: Regenerate all autotools filesJon Turney3-67/+195
Regenerate all aclocal.m4, configure and Makefile.in files.
2021-11-06libgloss/newlib: update configure.ac in Makefile.in filesMike Frysinger1-1/+1
The maintainer rules refer to configure.in directly, so update that after renaming all the configure.ac files.
2021-09-13libgloss/newlib: rename configure.in to configure.acMike Frysinger1-0/+0
The .in name has been deprecated for a long time in favor of .ac.
2020-12-18Bump up newlib version to 4.1.0newlib-4.1.0Jeff Johnston1-10/+10
2020-12-11Bump newlib release to 4.0.0Jeff Johnston1-10/+10
2020-01-21Bump up newlib release to 3.3.0Jeff Johnston1-10/+10
2020-01-02Bump up release to 3.2.0 for yearly snapshotnewlib-snapshot-20200102newlib-3.2.0Jeff Johnston1-10/+10
2018-12-31Bump release to 3.1.0 for yearly snapshotnewlib-snapshot-20181231newlib-3.1.0Jeff Johnston1-10/+10
2018-08-31Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin ↵newlib-snapshot-20180831Jon Beniston1-2/+14
for smaller and faster code.
2018-04-13Add nvptx port.Jeff Johnston1-0/+6
- From: Cesar Philippidis <cesar@codesourcery.com> Date: Tue, 10 Apr 2018 14:43:42 -0700 Subject: [PATCH] nvptx port This port adds support for Nvidia GPU's, which are primarily used as offload accelerators in OpenACC and OpenMP.
2018-01-18Bump release to 3.0.0 for yearly snapshotnewlib-snapshot-20180118newlib-3.0.0Jeff Johnston1-10/+10
- major release required due to removal of K&R support
2016-12-22Bump release to 2.5.0 for yearly snapshot.newlib-2_5_0Jeff Johnston1-10/+10
2016-08-11arc: Fix strcmp for big endian without barrel shifterAnton Kolesov1-3/+3
strcmp.S contained invalid guard for code that used barrel-shifter optional instruction - it was checking for !ARC601 instead of whether barrel shifter is present. While it is true that ARC601 doesn't have barrel shifter, so does some other ARC EM configurations. 2016-07-21 Anton Kolesov <Anton.Kolesov@synopsys.com> * libc/machine/arc/strcmp.S: Fix big endian without barrel shifter. Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
2016-08-11arc: Use prefetch instead of prealloc.Claudiu Zissulescu1-0/+2
Prealloc instruction may not be present in all HS variants. Hence, use prefetch instead of prealloc. newlib/ 2016-04-26 Claudiu Zissulescu <claziss@synopsys.com> * libc/machine/arc/memset-archs.S: Use prefetch.
2016-08-11arc: Use unaligned loads/stores for memcopy.Claudiu Zissulescu1-0/+59
newlib/ 2016-04-26 Claudiu Zissulescu <claziss@synopsys.com> * libc/machine/arc/memcpy-archs.S: Add and enable memcpy using unaligned loads/stores.
2016-03-29Bump up newlib version to 2.4.0 due to feature test refactoringnewlib-2_4_0Jeff Johnston1-10/+10
2015-12-21Regenerate files for newlib 2.3.0.newlib-2_3_0Jeff Johnston3-234/+337
2015-12-17ARC: Use new definitions for optional ARC CPU featuresAnton Kolesov23-69/+99
GCC for ARC has been updated to provide consistent naming of preprocessor definitions for different optional architecture features: * __ARC_BARREL_SHIFTER__ instead of __Xbarrel_shifter for -mbarrel-shifter * __ARC_LL64__ instead of __LL64__ for -mll64 * __ARCEM__ instead of __EM__ for -mcpu=arcem * __ARCHS__ instead of __HS__ for -mcpu=archs * etc (not used in newlib) This patch updates assembly routines for ARC to use new definitions instead of a deprecated ones. To ensure compatibility with older compiler new definitions are also defined in asm.h if needed, based on deprecated preprocessor definitions. *** newlib/ChangeLog *** 2015-12-15 Anton Kolesov <Anton.Kolesov@synopsys.com> * libc/machine/arc/asm.h: Define new GCC definition for old compiler. * libc/machine/arc/memcmp-bs-norm.S: Use new GCC defines to detect processor features. * libc/machine/arc/memcmp.S: Likewise. * libc/machine/arc/memcpy-archs.S: Likewise. * libc/machine/arc/memcpy-bs.S: Likewise. * libc/machine/arc/memcpy.S: Likewise. * libc/machine/arc/memset-archs.S: Likewise. * libc/machine/arc/memset-bs.S: Likewise. * libc/machine/arc/memset.S: Likewise. * libc/machine/arc/setjmp.S: Likewise. * libc/machine/arc/strchr-bs-norm.S: Likewise. * libc/machine/arc/strchr-bs.S: Likewise. * libc/machine/arc/strchr.S: Likewise. * libc/machine/arc/strcmp-archs.S: Likewise. * libc/machine/arc/strcmp.S: Likewise. * libc/machine/arc/strcpy-bs-arc600.S: Likewise. * libc/machine/arc/strcpy-bs.S: Likewise. * libc/machine/arc/strcpy.S: Likewise. * libc/machine/arc/strlen-bs-norm.S: Likewise. * libc/machine/arc/strlen-bs.S: Likewise. * libc/machine/arc/strlen.S: Likewise. * libc/machine/arc/strncpy-bs.S: Likewise. * libc/machine/arc/strncpy.S: Likewise. Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
2015-11-12Add support for ARC to newlibAnton Kolesov36-0/+9999
newlib/ChangeLog: 2015-11-12 Anton Kolesov <Anton.Kolesov@synopsys.com> * configure.host: Add ARC support. * libc/include/machine/setjmp.h: Likewise. * libc/machine/configure: Likewise. * libc/machine/configure.in: Likewise. * libc/machine/arc/Makefile.am: Likewise. * libc/machine/arc/Makefile.in: Likewise. * libc/machine/arc/aclocal.m4: Likewise. * libc/machine/arc/asm.h: Likewise. * libc/machine/arc/configure: Likewise. * libc/machine/arc/configure.in: Likewise. * libc/machine/arc/memcmp-bs-norm.S: Likewise. * libc/machine/arc/memcmp-stub.c: Likewise. * libc/machine/arc/memcmp.S: Likewise. * libc/machine/arc/memcpy-archs.S: Likewise. * libc/machine/arc/memcpy-bs.S: Likewise. * libc/machine/arc/memcpy-stub.c: Likewise. * libc/machine/arc/memcpy.S: Likewise. * libc/machine/arc/memset-archs.S: Likewise. * libc/machine/arc/memset-bs.S: Likewise. * libc/machine/arc/memset-stub.c: Likewise. * libc/machine/arc/memset.S: Likewise. * libc/machine/arc/setjmp.S: Likewise. * libc/machine/arc/strchr-bs-norm.S: Likewise. * libc/machine/arc/strchr-bs.S: Likewise. * libc/machine/arc/strchr-stub.c: Likewise. * libc/machine/arc/strchr.S: Likewise. * libc/machine/arc/strcmp-archs.S: Likewise. * libc/machine/arc/strcmp-stub.c: Likewise. * libc/machine/arc/strcmp.S: Likewise. * libc/machine/arc/strcpy-bs-arc600.S: Likewise. * libc/machine/arc/strcpy-bs.S: Likewise. * libc/machine/arc/strcpy-stub.c: Likewise. * libc/machine/arc/strcpy.S: Likewise. * libc/machine/arc/strlen-bs-norm.S: Likewise. * libc/machine/arc/strlen-bs.S: Likewise. * libc/machine/arc/strlen-stub.c: Likewise. * libc/machine/arc/strlen.S: Likewise. * libc/machine/arc/strncpy-bs.S: Likewise. * libc/machine/arc/strncpy-stub.c: Likewise. * libc/machine/arc/strncpy.S: Likewise.
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