The move of gnulib to the top src directory is causing the GDB build
to break if configured in tree. We hope to lift that limitation at
some point but, in the meantime, this commit allows us to abort
the initial configure right away with a clear error message should
the user attempt to build in tree.
ChangeLog:
* configure.ac: Abort the build with an error if trying to build
GDB in tree.
* configure: Regenerate.
Recent MinGW versions require -lssp when using _FORTIFY_SOURCE, which
gdb does (in common-defs.h)
https://github.com/msys2/MINGW-packages/issues/5868#issuecomment-544107564
To avoid all the complications with checking for -lssp and making sure it's
linked statically, just don't define it.
gdb/ChangeLog:
2020-01-10 Christian Biesinger <cbiesinger@google.com>
* gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
Change-Id: Ide6870ab57198219a2ef78bc675768a789ca2b1d
PR build/24937 concerns an error given by the clang provided by a
particular version of macOS. In particular, it reports
error: default initialization of an object of const type 'const
stap_static_probe_ops' without a user-provided default constructor
Although (at least according to sources I found online) this was
resolved as a bug in the standard, it seemed simple enough to work
around this.
Given that this is a trivial build fix, I think it should go on the
gdb 9 branch as well.
2020-01-07 Tom Tromey <tromey@adacore.com>
PR build/24937:
* stap-probe.c (class stap_static_probe_ops): Add constructor.
Change-Id: I18f180c17850f420e9b66afc67f9cb3d8dceb0b3
In this commit:
commit ec8e2b6d30
Date: Fri Jun 14 23:43:00 2019 +0100
gdb: Don't allow annotations to influence what else GDB prints
A change was accidentally made that moved a call to do_gdb_disassembly
out of an if block guarded by 'if (source_print && sal.symtab)'. The
result was that if a user has 'set disassemble-next-line on' then the
backtrace would now include some disassembly of a few instructions in
each frame.
This change was not intentional, but was not spotted by any tests.
This commit restores the old behaviour and adds a test to ensure this
doesn't break again in the future.
gdb/ChangeLog:
* stack.c (print_frame_info): Move disassemble_next_line code
inside source_print block.
gdb/testsuite/ChangeLog:
* gdb.base/backtrace.c: New file.
* gdb.base/backtrace.exp: New file.
Change-Id: I47c52a202fa74be138382646b695827940178689
This commit fixes a compilation warning when compiling libctf
on MinGW:
libctf/ctf-dump.c:118:8: warning: implicit declaration of function
'asprintf'; did you mean 'vasprintf'? [-Wimplicit-function-declaration]
if (asprintf (&bit, " %lx: [slice 0x%x:0x%x]",
^~~~~~~~
vasprintf
MinGW doesn't provide that function, so we depend on the one provided
by libiberty. However, the declaration is guarded by HAVE_DECL_ASPRINTF,
which we do not have in libctf's config.h.
libctf/ChangeLog:
PR binutils/25155:
* configure.ac: Add AC_CHECK_DECLS([asprintf]).
* configure, config.h.in: Regenerate.
(cherry picked from commit 3a657c600b)
I noticed that if I run "autoreconf" with vanilla automake-1.15.1
and autoconf-2.69, I get some differences.
libctf/ChangeLog:
* Makefile.in, aclocal.m4: Regenerate.
These are files that need to be updated by hand, because the copyright.py
script isn't able to handle them automatically.
gdb/ChangeLog:
* gdbarch.sh: Update copyright year range of generated files.
gdb/doc/ChangeLog:
* gdb.texinfo, refcard.tex: Update copyright year range.
(cherry picked from commit e5d78223ea)
We printed an error, but kept going anyway... ;-)
gdb/ChangeLog:
* copyright.py (main): Exit if run from the wrong directory.
(cherry picked from commit 5fb651f2dd)
This ensures that empty variables and variables with spaces are handled
correctly.
Code was inconsistent on whether the constant string (e.g. yes/no)
should also be quoted; I tried to be consistent with surrounding code.
This fixes the error Eli reported during configure with mingw (though that
was not fatal).
gdb/ChangeLog:
2019-12-19 Christian Biesinger <cbiesinger@google.com>
* configure: Regenerate.
* configure.ac: Quote variable arguments of test.
* gdbsupport/common.m4: Likewise.
gdb/gdbserver/ChangeLog:
2019-12-19 Christian Biesinger <cbiesinger@google.com>
* configure: Regenerate.
* configure.ac: Quote variable arguments of test.
Change-Id: I220e78b52c7db88b9dd058eda604635b03464fac
readline/ChangeLog
2019-12-23 Eli Zaretskii <eliz@gnu.org>
* posixstat.h (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH)
(S_IXOTH, S_IRWXG, S_IRWXO): Define if undefined, even if S_IRWXU
is defined, because non-Posix systems may defined only the user
bits.
(cherry picked from commit e76ff63653)
GDB Administrator
Joel Brobecker
Christian Biesinger
Tom Tromey
Andrew Burgess
Eli Zaretskii