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After this commit: commit d08cbc5d3203118da5583296e49273cf82378042 Date: Wed Dec 22 12:57:44 2021 +0000 gdb: unbuffer all input streams when not using readline Issues were reported with some MS-Windows hosts, see the thread starting here: https://sourceware.org/pipermail/gdb-patches/2022-March/187004.html Filed in bugzilla as: PR mi/29002 The problem seems to be that calling setbuf on terminal file handles is not always acceptable, see this mail for more details: https://sourceware.org/pipermail/gdb-patches/2022-April/187310.html This commit does two things, first moving the setbuf calls out of gdb_readline_no_editing_callback so that we don't end up calling setbuf so often. Then, for MS-Windows hosts, we don't call setbuf for terminals, this appears to resolve the issues that have been reported. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=29002
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README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.
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