GNU ld gained separate Solaris-specific linker emulations (*_sol2) long
ago. Since their introduction, GCC has preferred them over their
non-*_sol2 counterparts but supported both forms. This has changed for
GCC 16: since all supported versions of GNU ld do support the *_sol2
emulations, GCC now uses them unconditionally.
libtool has also been updated to handle this since libtool 2.4.2 back in
2011. However, that change has only partially been backported to the
heavily patched libtool.m4 in the GCC tree: the sparcv9 part is there,
but the amd64 part is missing for some reason. This causes problems
with some recent binutils changes.
Therefore this patch cherry-picks the libtool patch to bring
Solaris/x86_64 in sync with Solaris/sparcv9 and upstream libtool.
Bootstrapped without regressions on {amd64,i386}-pc-solaris2.11 and
{sparcv9,sparc}-sun-solaris2.11.
2025-09-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* libtool.m4: Cherry-pick libtool commit
9196966580f6853a31187a7a3c7e7ff36ef08982.
gcc:
* configure: Regenerate.
libatomic:
* configure: Regenerate.
libbacktrace:
* configure: Regenerate.
libcc1:
* configure: Regenerate.
libffi:
* configure: Regenerate.
libga68:
* configure: Regenerate.
libgcobol:
* configure: Regenerate.
libgfortran:
* configure: Regenerate.
libgm2:
* configure: Regenerate.
libgomp:
* configure: Regenerate.
libgrust:
* configure: Regenerate.
libitm:
* configure: Regenerate.
libobjc:
* configure: Regenerate.
libphobos:
* configure: Regenerate.
libquadmath:
* configure: Regenerate.
libsanitizer:
* configure: Regenerate.
libssp:
* configure: Regenerate.
libstdc++-v3:
* configure: Regenerate.
libvtv:
* configure: Regenerate.
lto-plugin:
* configure: Regenerate.
zlib:
* configure: Regenerate.
This patch bumps the libgm2 soname to 21:0:0 ready for the release of GCC 16.
libgm2/ChangeLog:
PR modula2/122801
* configure: Regenerate.
* configure.ac (libtool_VERSION): Assign to 21:0:0.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
This followup to PR modula2/122241 reduces error message clutter by
filtering unknown symbol error ensuring that only one error message
is emitted for an unknown symbol at a particular location.
The filter is implemented using two binary trees. A new generic
(based on the address type) binary dictionary module is added to
the base libraries.
gcc/m2/ChangeLog:
PR modula2/122407
* Make-lang.in (GM2-LIBS-BOOT-DEFS): Add BinDict.def.
(GM2-LIBS-BOOT-MODS): Add BinDict.mod.
(GM2-COMP-BOOT-DEFS): Add FilterError.def.
(GM2-COMP-BOOT-MODS): Add FilterError.mod.
(GM2-LIBS-DEFS): Add BinDict.def.
(GM2-LIBS-MODS): Add BinDict.mod.
* gm2-compiler/M2Error.def (KillError): New procedure.
* gm2-compiler/M2Error.mod (WriteFormat3): Reformat.
(NewError): Rewrite and call AddToList.
(AddToList): New procedure.
(SubFromList): Ditto.
(WipeReferences): Ditto.
(KillError): Ditto.
* gm2-compiler/M2LexBuf.mod (MakeVirtualTok): Return
caret if all token positions are identical.
* gm2-compiler/M2MetaError.mod (KillError): Import.
(FilterError): Import.
(FilterUnknown): New global.
(initErrorBlock): Initialize symcause and token.
(push): Capitalize comments.
(pop): Copy symcause to toblock if discovered.
(doError): Add parameter sym.
(defaultError): Assign token if discovered.
Pass NulSym to doError.
(updateTokSym): New procedure.
(chooseError): Call updateTokSym.
(doErrorScopeModule): Pass sym to doError.
(doErrorScopeForward): Ditto.
(doErrorScopeMod): Ditto.
(doErrorScopeFor): Ditto.
(doErrorScopeDefinition): Ditto.
(doErrorScopeDef): Ditto.
(doErrorScopeProc): Ditto.
(used): Pass sym[bol] to doError.
(op): Assign symcause when encountering
an error, warning or note.
(MetaErrorStringT1): Rewrite.
(MetaErrorStringT2): Ditto.
(MetaErrorStringT3): Ditto.
(MetaErrorStringT4): Ditto.
(isUniqueError): New procedure function.
(wrapErrors): Rewrite.
(FilterUnknown): Initialize.
* gm2-compiler/M2Quads.mod (BuildTSizeFunction): Add spell check
hint specifier.
* gm2-compiler/FilterError.def: New file.
* gm2-compiler/FilterError.mod: New file.
* gm2-libs/BinDict.def: New file.
* gm2-libs/BinDict.mod: New file.
libgm2/ChangeLog:
PR modula2/122407
* libm2pim/Makefile.am (M2MODS): Add BinDict.mod.
(M2DEFS): Add BinDict.def.
* libm2pim/Makefile.in: Regenerate.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
This patch provides GetFileName procedure function for
FIO.File, FileSystem.File and IOChan.ChanId. The
return result from these procedures can be passed into
StringFileSysOp.Unlink to complete the required delete.
gcc/m2/ChangeLog:
PR modula2/117203
* gm2-libs-log/FileSystem.def (GetFileName): New
procedure function.
(WriteString): New procedure.
* gm2-libs-log/FileSystem.mod (GetFileName): New
procedure function.
(WriteString): New procedure.
* gm2-libs/SFIO.def (GetFileName): New procedure function.
* gm2-libs/SFIO.mod (GetFileName): New procedure function.
* gm2-libs-iso/IOChanUtils.def: New file.
* gm2-libs-iso/IOChanUtils.mod: New file.
libgm2/ChangeLog:
PR modula2/117203
* libm2iso/Makefile.am (M2DEFS): Add IOChanUtils.def.
(M2MODS): Add IOChanUtils.mod.
* libm2iso/Makefile.in: Regenerate.
gcc/testsuite/ChangeLog:
PR modula2/117203
* gm2/isolib/run/pass/testdelete2.mod: New test.
* gm2/pimlib/logitech/run/pass/testdelete2.mod: New test.
* gm2/pimlib/run/pass/testdelete.mod: New test.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
This patch introduces a Write procedure for an array of char,
the string and char datatype. It uses the m2r10 style of
naming the module on the datatype. This uncovered a bug
in the import handling inside Quadident. It also includes
an Unlink procedure from a new module FileSysOp and a String
interface to this module.
gcc/m2/ChangeLog:
PR modula2/119650
PR modula2/117203
* gm2-compiler/P2Build.bnf (CheckModuleQualident): New
procedure.
(Qualident): Rewrite.
* gm2-compiler/P3Build.bnf (PushTFQualident): New procedure.
(CheckModuleQualident): Ditto.
(Qualident): Rewrite.
* gm2-compiler/PCBuild.bnf (PushTFQualident): New procedure.
(CheckModuleQualident): Ditto.
(Qualident): Rewrite.
* gm2-compiler/PHBuild.bnf (PushTFQualident): New procedure.
(CheckModuleQualident): Ditto.
(Qualident): Rewrite.
* gm2-libs/ARRAYOFCHAR.def: New file.
* gm2-libs/ARRAYOFCHAR.mod: New file.
* gm2-libs/CFileSysOp.def: New file.
* gm2-libs/CHAR.def: New file.
* gm2-libs/CHAR.mod: New file.
* gm2-libs/FileSysOp.def: New file.
* gm2-libs/FileSysOp.mod: New file.
* gm2-libs/String.def: New file.
* gm2-libs/String.mod: New file.
* gm2-libs/StringFileSysOp.def: New file.
* gm2-libs/StringFileSysOp.mod: New file.
libgm2/ChangeLog:
PR modula2/119650
PR modula2/117203
* libm2pim/Makefile.am (M2MODS): Add ARRAYOFCHAR,
CHAR.mod, StringFileSysOp.mod and String.mod.
(M2DEFS): Add ARRAYOFCHAR, CHAR.mod,
StringFileSysOp.mod and String.mod.
(libm2pim_la_SOURCES): Add CFileSysOp.c.
* libm2pim/Makefile.in: Regenerate.
* libm2pim/CFileSysOp.cc: New file.
gcc/testsuite/ChangeLog:
PR modula2/119650
* gm2/iso/fail/CHAR.mod: New test.
* gm2/iso/run/pass/CHAR.mod: New test.
* gm2/iso/run/pass/importself.mod: New test.
* gm2/pimlib/run/pass/testwrite.mod: New test.
* gm2/pimlib/run/pass/testwritechar.mod: New test.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
This patch provides autoconf tests for each field used in wraptime.cc
referencing struct tm and struct timeval.
libgm2/ChangeLog:
PR modula2/115276
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac (AC_STRUCT_TIMEZONE): Add.
(AC_CHECK_MEMBER): Test for struct tm.tm_year.
(AC_CHECK_MEMBER): Test for struct tm.tm_mon.
(AC_CHECK_MEMBER): Test for struct tm.tm_mday.
(AC_CHECK_MEMBER): Test for struct tm.tm_hour.
(AC_CHECK_MEMBER): Test for struct tm.tm_min.
(AC_CHECK_MEMBER): Test for struct tm.tm_sec.
(AC_CHECK_MEMBER): Test for struct tm.tm_year.
(AC_CHECK_MEMBER): Test for struct tm.tm_yday.
(AC_CHECK_MEMBER): Test for struct tm.tm_wday.
(AC_CHECK_MEMBER): Test for struct tm.tm_isdst.
(AC_CHECK_MEMBER): Test for struct timeval.tv_sec.
(AC_CHECK_MEMBER): Test for struct timeval.tv_sec.
(AC_CHECK_MEMBER): Test for struct timeval.tv_usec.
* libm2iso/wraptime.cc (InitTimeval): Guard against lack
struct timeval and malloc.
(InitTimezone): Guard against lack of struct tm.tm_zone
and malloc.
(KillTimezone): Ditto.
(InitTimeval): Guard against lack of struct timeval
and malloc.
(KillTimeval): Guard against lack of malloc.
(settimeofday): Guard against lack of struct tm.tm_zone.
(GetFractions): Guard against lack of struct timeval.
(localtime_r): Ditto.
(GetYear): Guard against lack of struct tm.
(GetMonth): Ditto.
(GetDay): Ditto.
(GetHour): Ditto.
(GetMinute): Ditto.
(GetSecond): Ditto.
(GetSummerTime): Ditto.
(GetDST): Guards against lack of struct timezone.
(SetTimezone): Ditto.
(SetTimeval): Guard against lack of struct tm.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
This patch defends against no ENOTBLK definition.
libgm2/ChangeLog:
* libm2iso/ErrnoCategory.cc (IsErrnoHard): Defend against
lack of ENOTBLK.
(UnAvailable): Ditto.
(GetOpenResults): Ditto.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
Bump libgm2 version ready for the gcc-15 release.
libgm2/ChangeLog:
PR modula2/117703
* configure: Regenerate.
* configure.ac (libtool_VERSION): Bump to 20:0:0.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
This patch fixes libgm2/libm2iso/wraptime.cc:InitTM so that
it does not always return NULL. The incorrect autoconf macro
was used (inside InitTM) and the function short circuited
to return NULL. The fix is to use HAVE_SYS_TIME_H and use
AC_HEADER_TIME in libgm2/configure.ac.
libgm2/ChangeLog:
PR modula2/115276
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac: Use AC_HEADER_TIME.
* libm2iso/wraptime.cc (InitTM): Check HAVE_SYS_TIME_H
before using struct tm to obtain the size.
gcc/testsuite/ChangeLog:
PR modula2/115276
* gm2/isolib/run/pass/testinittm.mod: New test.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
Like in r12-7519-g027e30414492d50feb2854aff38227b14300dc4b, I've done
git grep -v 'long long\|optab optab\|template template\|double double' | grep ' \([a-zA-Z]\+\) \1 '
This is just part of the changes, mostly for non-gcc directories.
I'll try to get to the rest soon. Obviously, the above command also
finds cases which are correct as is and shouldn't be changed, so one
needs to manually inspect everything.
I'd hope most of it is pretty obvious, but the config/ and libstdc++-v3/
hunks include a tweak in a license wording, though other copies of the
similar license have the wording right.
2024-04-02 Jakub Jelinek <jakub@redhat.com>
* Makefile.tpl: Fix duplicated words; returns returns ->
returns.
config/
* lcmessage.m4: Fix duplicated words; can can -> can,
package package -> package.
libdecnumber/
* decCommon.c (decFinalize): Fix duplicated words in
comment; the the -> the.
libgcc/
* unwind-dw2-fde.c (struct fde_accumulator): Fix duplicated
words in comment; is is -> is.
libgfortran/
* configure.host: Fix duplicated words; the the -> the.
libgm2/
* configure.host: Fix duplicated words; the the -> the.
libgomp/
* libgomp.texi (OpenMP 5.2): Fix duplicated words; with with ->
with.
(omp_target_associate_ptr): Fix duplicated words; either either ->
either.
(omp_init_allocator): Fix duplicated words; be be -> be.
(omp_realloc): Fix duplicated words; is is -> is.
(OMP_ALLOCATOR): Fix duplicated words; other other -> other.
* priority_queue.h (priority_queue_multi_p): Fix duplicated words;
to to -> to.
libiberty/
* regex.c (byte_re_match_2_internal): Fix duplicated words in comment;
next next -> next.
* dyn-string.c (dyn_string_init): Fix duplicated words in comment;
of of -> of.
libitm/
* beginend.cc (GTM::gtm_thread::begin_transaction): Fix duplicated
words in comment; not not -> not to.
libobjc/
* init.c (duplicate_classes): Fix duplicated words in comment; in in
-> in.
* sendmsg.c (__objc_prepare_dtable_for_class): Fix duplicated words
in comment; the the -> the.
* encoding.c (objc_layout_structure): Likewise.
libstdc++-v3/
* acinclude.m4: Fix duplicated words; file file -> file can.
* configure.host: Fix duplicated words; the the -> the.
libvtv/
* vtv_rts.cc (vtv_fail): Fix duplicated words; to to -> to.
* vtv_fail.cc (vtv_fail): Likewise.
As it turned out, my patch to complete the libgm2 autoconf macros works
on both Linux/sparc64 and Linux/x86_64, but breaks Solaris bootstrap:
/vol/gcc/src/hg/master/local/libgm2/libm2iso/wraptime.cc: In function 'int
m2iso_wraptime_gettimeofday(void*, timezone*)':
/vol/gcc/src/hg/master/local/libgm2/libm2iso/wraptime.cc:148:24: error:
invalid conversion from 'void*' to 'timeval*' [-fpermissive]
148 | return gettimeofday (tv, tz);
| ^~
| |
| void*
In file included from /usr/include/sys/select.h:27,
from /usr/include/sys/types.h:665,
from /vol/gcc/src/hg/master/local/libgm2/libm2iso/wraptime.cc:35:
/usr/include/sys/time.h:444:18: note: initializing argument 1 of 'int gettimeofday(timeval*, void*)'
444 | int gettimeofday(struct timeval *_RESTRICT_KYWD, void *_RESTRICT_KYWD);
| ^
/vol/gcc/src/hg/master/local/libgm2/libm2iso/wraptime.cc: In function 'int
m2iso_wraptime_settimeofday(void*, timezone*)':
/vol/gcc/src/hg/master/local/libgm2/libm2iso/wraptime.cc:165:24: error:
invalid conversion from 'void*' to 'timeval*' [-fpermissive]
165 | return settimeofday (tv, tz);
| ^~
| |
| void*
/usr/include/sys/time.h:431:18: note: initializing argument 1 of 'int
settimeofday(timeval*, void*)'
431 | int settimeofday(struct timeval *, void *);
| ^~~~~~~~~~~~~~~~
This happens because on Linux only HAVE_[GS]ETTIMEOFDAY is defined,
while Solaris has both that and HAVE_STRUCT_TIMEZONE, selecting
different implementations.
Fixed by casting tv to struct timeval *.
I thought about changing the signatures instead to take a struct timeval
* instead, but that seemed risky given that there's a
HAVE_STRUCT_TIMEVAL, so would probably break other targets.
Bootstrapped without regressions on i386-pc-solaris2.11,
sparc-sun-solaris2.11, and x86_64-pc-linux-gnu.
2024-02-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
libgm2:
* libm2iso/wraptime.cc [HAVE_STRUCT_TIMEZONE && HAVE_GETTIMEOFDAY]
(EXPORT(gettimeofday)): Cast tv to struct timeval *.
[HAVE_STRUCT_TIMEZONE && HAVE_SETTIMEOFDAY]
(EXPORT(settimeofday)): Likewise.
As detailed in PR modula2/113888, the 32-bit libm2pim/target.c doesn't
assemble in a Linux/sparc64 multilib build. However, the root cause is
that the HAVE_EXP10* macros are never defined. While I was at it, I
checked for other cases where the code uses HAVE_* macros that are
missing from config.h.in.
This patch adds the missing checks, changes the configure checks where
the names don't match what's used in the code, or corrects the code to
use the right names.
So far tested on sparc64-unknown-linux-gnu by building libgm2 (32 and
64-bit) and running the gm2 tests.
2024-02-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
libgm2:
PR modula2/113888
* configure.ac (GM2_CHECK_LIB): Rename gettimeofday guard to
HAVE_GETTIMEOFDAY.
(GM_CHECK_LIB): Check for settimeofday.
(GM2_CHECK_LIB): Check for exp10, exp10f, exp10l in libm.
(AC_CHECK_DECLS): Check for getenv.
* configure, config.h.in: Regenerate.
* libm2pim/dtoa.cc: Rename <strings.h>, <string.h> guards to
HAVE_STRINGS_H, HAVE_STRING_H.
* libm2pim/ldtoa.cc: Likewise.
A missing bool/int detected in the global variable initialized.
The majority of ints were replaced by bool but this one was missed.
libgm2/ChangeLog:
* libm2iso/RTco.cc (initialized): Use bool instead of int.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
While investigating possible race conditions in the GCC testsuites
caused by bufferization issues, I wanted to investigate workarounds
similar to GDB's READ1 [1], and I noticed it was not always possible
to override EXPECT when running 'make check'.
This patch adds the missing support in various Makefiles.
I was not able to test the patch for all the libraries updated here,
but I confirmed it works as intended/needed for libstdc++.
libatomic, libitm, libgomp already work as intended because their
Makefiles do not have:
MAKEOVERRIDES=
Tested on (native) aarch64-linux-gnu, confirmed the patch introduces
the behaviour I want in gcc, g++, gfortran and libstdc++.
I updated (but could not test) libgm2, libphobos, libquadmath and
libssp for consistency since their Makefiles have MAKEOVERRIDES=
libffi, libgo, libsanitizer seem to need a similar update, but they
are imported from their respective upstream repo, so should not be
patched here.
[1] https://github.com/bminor/binutils-gdb/blob/master/gdb/testsuite/README#L269
2023-12-21 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
* Makefile.in: Allow overriding EXEPCT.
libgm2/
* Makefile.am: Allow overriding EXEPCT.
* Makefile.in: Regenerate.
libphobos/
* Makefile.am: Allow overriding EXEPCT.
* Makefile.in: Regenerate.
libquadmath/
* Makefile.am: Allow overriding EXEPCT.
* Makefile.in: Regenerate.
libssp/
* Makefile.am: Allow overriding EXEPCT.
* Makefile.in: Regenerate.
libstdc++-v3/
* Makefile.am: Allow overriding EXEPCT.
* Makefile.in: Regenerate.
For completeness here are three SHORTREAL modules which match their
LONGREAL and REAL counterparts. The datatype SHORTREAL is a GNU
extension and these modules were missing.
gcc/m2/ChangeLog:
PR modula2/112921
* gm2-libs-iso/ConvStringShort.def: New file.
* gm2-libs-iso/ConvStringShort.mod: New file.
* gm2-libs-iso/ShortConv.def: New file.
* gm2-libs-iso/ShortConv.mod: New file.
* gm2-libs-iso/ShortMath.def: New file.
* gm2-libs-iso/ShortMath.mod: New file.
* gm2-libs-iso/ShortStr.def: New file.
* gm2-libs-iso/ShortStr.mod: New file.
libgm2/ChangeLog:
PR modula2/112921
* libm2iso/Makefile.am (M2DEFS): Add ConvStringShort.def,
ShortConv.def, ShortMath.def and ShortStr.def.
(M2MODS): Add ConvStringShort.mod,
ShortConv.mod, ShortMath.mod and ShortStr.mod.
* libm2iso/Makefile.in: Regenerate.
gcc/testsuite/ChangeLog:
PR modula2/112921
* gm2/iso/run/pass/shorttest.mod: New test.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
