In GDB 10.x gdbserver was promoted to the top-level folder,
see https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=919adfe8409211c726c1d05b47ca59890ee648f1
Which means it is no longer a subfolder in "gdb" and so we have to
build gdbserver now exactly in the same way as normal native GDB.
One interesting detail is gdbserver doesn't need to deal with target
description in .xml so it doesn't depend on libexpat on target,
thus we need to move libexpat explicit selection from do_gdb_backend()
to its callers when building native [full] gdb as well as cross-gdb
for the host.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
[cp: support old/new layout, regenerate patches]
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Various configurations end up using these companion tools (particularly
those with GNU libc). Ensure we download these tools at the start of the
build.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
The gcc-pru package in BeagleBoard Debian image has been using the
"pru-" prefix for a few years now. Let's not add unnecessary confusion
for users, and stick to "pru-" cross toolchain prefix.
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
Changes since v0.5.0:
* Add spec files for am64x SoCs.
* Require Binutils at least version 2.37.
* Require pru-gcc to be installed.
* Remove linker scripts. Instead set memory sizes from specs.
* Activate --gc-sections linker option by default.
* The "--host=pru" configure option must be used instead of "--target=pru.
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
The spec file was missing replacing various libs like libc, libm, etc
with their nano equiv when CT_NEWLIB_NANO_INSTALL_IN_TARGET=y. Update
the nano.spec file that is generated to rename libc, libm, etc if
CT_NEWLIB_NANO_INSTALL_IN_TARGET=y
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
After commits 21095fab6 and acce58834, 'make dist-create-release' fails.
1. kconf_id.c is gone but it is still listed in EXTRA_DIST.
2. Only the files not listed in xxx_SOURCES need to be placed in
EXTRA_LIST. confdata.c, expr.c and others were previously not compiled
separately, they were #include'd from parser.y. Now they are listed in
xxx_SOURCES and should be removed from EXTRA_DIST. Note that menu.c is
still #include'd through parser.y, so it is kept.
3. parser.tab.c and lexer.lex.c should not be included in the
distribution tarball; they were previously omitted by virtue of not
being listed in xxx_SOURCES directly. Without it, `make distcheck`
fails.
Signed-off-by: Alexey Neyman <aneyman@lynx.com>
Since 1.6.2, picolibc has had two releases - 1.7 and 1.7.1. Here are
the release notes from those versions.
1. Add __cxa_atexit implementation to 'picoexit' path as required by
C++
2. Fix lack of 'hh' support in integer-only tinystdio printf path.
3. Fix tinystdio __file flag initialization for C++ apps
1. Merge libc and libm into a single library. Having them split
doesn't offer any advantages while requiring that applications add
'-lm' to link successfully. Having them merged allows use of libm
calls from libc code.
2. Add hex float format to *printf, *scanf and strto{d,f,ld}. This is
required for C99 support.
3. Unify strto{d,f,ld} and *scanf floating point parsing code. This
ensures that the library is consistent in how floats are parsed.
4. Make strto{d,f,ld} set errno to ERANGE on overflow/underflow,
including when the result is a subnormal number.
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit updates the patching process such that the local patches
can be applied in a version-independent manner, as with the patches
provided by the crosstool-ng packages.
This is done by reading the patch files from
`${CT_LOCAL_PATCH_DIR}/(package_name)` rather than from
`${CT_LOCAL_PATCH_DIR}/(package_name)/(version)`.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
cdn.kernel.org automatically redirects to a geographically close mirror.
Make use of this instead of www.kernel.org or mirrors.edge.kernel.org.
While were at it make sure we use https.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Issue #1535
GCC 10 changed the default to -fno-common, which leads to a linking error in GLibc older than 2.30.
This change adds -fcommon cflag for the target GLibc versions <=2.29 and GCC >=10.
This change also adds additional cflags for the target GLibc to disable
new GCC11 checks that lead to compilation errors.
Signed-off-by: Nik Konyuchenko <spaun2002mobile@gmail.com>
Add a single job to download (most of) the tarballs required. This
should allow the CI job to fail early when various sources are off-line
and prevent us from unintentionally DDoSing sites that we rely on.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Explicitly passing --disable-tm-clone-registry causes gcc to create a
crtbegin.o with a zero-sized .init_array/.fini_array. This in turn
causes ld to complain.
Make CC_GCC_TM_CLONE_REGISTRY a tristate so if it's not explicitly
enabled we can let ./configure decide.
Fixes#1531
Fixes: 1e21a302 ("gcc: Add CT_CC_GCC_TM_CLONE_REGISTRY config")
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Some of the installed libstdc++ header files use '#include_next' to
work around toolchain oddities that might cause loops in the
compiler. However, these also cause mistakes in locating header files
when there are multiple C libraries installed as '#include_next' often
ends up finding default C library header files.
It doesn't seem like this patch could be accepted upstream; there's a
long discussion about the use of include_next in these headers which I
cannot fully understand.
Signed-off-by: Keith Packard <keithp@keithp.com>
Prior to commit 30bffa96 SRC_CUSTOM was inside the choice with
SRC_RELEASE and SRC_DEVEL making the 3 options mutually exclusive.
Restore this behaviour keeping the "fix" to keep kconfig happy.
Fixes#1151
Fixes: 30bffa96 ("don't nest choices")
Signed-off-by: Chris Packham <judge.packham@gmail.com>
