If the toolchain is reused from sstate and ccache is installed, build failures
were occuring due to gcc trying to access the original sysroot rather than the
new one, particularly if the old sysroot existed but was not readable by the
current user.
This turns out of the an issue inside gcc to do with preservation of the sysroot
option. See the gcc patch for more details. It only triggers when preprocessed
sources are used which happens when ccache is used.
The same issue occurs with c++ and c++-cpp-output so the same fix is applied there.
[YOCTO #2074]
(From OE-Core rev: d3a3e81869631ba69874f6fc172240e3aac388f5)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
core-image-sato/core-image-minimal builds and boots
on all qemu machines
(From OE-Core rev: 40d7a4b70d342f75e13de7872fb62e2b9d6d40bf)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We have various variables which are either not quoted at all or are half
quoted. This patch fixes the bad exmaples so everything is consistent.
(From OE-Core rev: 30253358f5e76fb7b25be27198b4c125e0dbdf2c)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
a) Use the system zlib to avoid building it for each gcc.
b) -initial and -intermediate don't need plugins or lto-plugin
so disable them.
(From OE-Core rev: a124a0883507caf4ffb7e25be666f6781b30abdd)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Keep the *_nonshared.a in the libgcc-dev package as
required for linking, moved the other *.a libraries
into their respective packages (libstdc++ and libssp).
(From OE-Core rev: c2838d949ffd15282c72551b40c5fd81d0db1fa0)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
libgcov.a is moved to it's own libgcov-dev package, instead
of being part of libgcc-dev.
(From OE-Core rev: a82a3f8ec55e68a003420549392d638e565562fc)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The fetch/unpack/patch/headerfix tasks are shared and hence their sstate hashes
should also match. Sadly this is not the case since:
a) gcc-runtime applies an additional patch
b) The do_headerfix task was missing from libgcc
c) The do_headerfix task is a shell task and hence depends
on all exported variables which can vary between cross and target
recipes.
To fix this, the patch moves the patch to the common code, adds
the headerfix task to a common include file and disabled shell
dependencies on the do_headerfix task since its clear in this case
we don't need thsoe dependencies since we just call sed.
With this patch applied, all these recipes now share common sstate checksums.
(From OE-Core rev: 2c4569801a710f34a695b8d2a0ee7fc127fb34e4)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Currently we have a problem in our cross compiler since we use
/usr/include/c++ to be default gxx-include-dir and then expect
the patch we did to do the relocation w.r.t. sysroot however it
does not quite work so and we end up gxx-include-dirs not respecting
sysroot. A small test case would be
tst-unique4.cc
and it would fails like
tst-unique4.cc:1:18: fatal error: cstdio: No such file or directory
compilation terminated.
weather we use --sysroot or not it does not matter
arm-oe-linux-gnueabi-g++ -S tst-unique4.cc
--sysroot=/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm
failed in same way.
so we redo the GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch based on upstream
submitted patch which tries to relocate the gxx-include-dir and to
achieve the relocation it has to be specified w.r.t to --with-sysroot
directory. e.g.
--with-sysroot=${SYSROOT}
--with-gxx-include-dir=${SYSROOT}/usr/include/c++
if we configure gcc like above then it becomes relocatable when
we run the compiler and specify --sysroot=<blah> then g++ will search
for gxx-headers under <blah>/usr/include/c++
if sysroot is not defined then it will use the default sysroot
and gxx-include-dir will be w.r.t. default sysroot.
Tested on qemuarm
/arm-oe-linux-gnueabi-g++ -S tst-unique4.cc
--sysroot=/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm
-v
...
/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm/usr/include/c++
/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm/usr/include/c++/arm-oe-linux-gnueabi
/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm/usr/include/c++/backward
...
and if I now change --sysroot to something else
/arm-oe-linux-gnueabi-g++ -S tst-unique4.cc
--sysroot=/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm4
-v
...
ignoring nonexistent directory
"/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm4/usr/include/c++"
ignoring nonexistent directory
"/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm4/usr/include/c++/arm-oe-linux-gnueabi"
ignoring nonexistent directory
"/home/kraj/work/angstrom/sources/openembedded-core/build/tmp-eglibc/sysroots/qemuarm4/usr/include/c++/backward"
...
See now its looking for them in 'qemuarm4' sysroot
(From OE-Core rev: 28b772e42a20faebe1b4f415d28b42b7e0a424fb)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This patch is a backport of http://patchwork.ozlabs.org/patch/110517/
(From OE-Core rev: 048c31c4e19d1bb060c79011cb25dfeff51c3ef1)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When I was trying self-hosted-image, eglibc's do_install failed in the target:
ERROR: cannot stat bootparam_prot.h:
the cause is: rpcgen doesn't work properly: rpcgen can't exec /lib/cpp since
it doesn't exist.
According to http://tldp.org/LDP/Linux-Filesystem-Hierarchy/html/lib.html:
"if a C preprocessor is installed, /lib/cpp must be a reference to it, for
historical reasons. The usual placement of this binary is /usr/bin/cpp".
Typical distros, like Ubuntu, openSuSE, Fedora and RHEL, all comply with
the rule.
Actually in meta/recipes-devtools/gcc/gcc-package-target.inc, we do try to
package ${base_libdir}/cpp:
FILES_cpp = "\
${bindir}/${TARGET_PREFIX}cpp \
${base_libdir}/cpp \
${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1"
But unluckily we didn't create a symbol link in do_install.
This patch adds the symbol link.
(From OE-Core rev: 58fb9fbce2af05a469691390e75aebb2de16ca96)
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Backport fix for PR 47551 fixes the ICE seen on armv7-a/qt4-x11-free
Bump up SRCREV past gcc 4.6.2 release
(From OE-Core rev: dd2fdf9f5a3923c37e4ea2e46e347bb0657c2f5b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This fix is needed for gold to work. Otherwise
connman fails to build since it used hidden weak
symbols.
See
http://gcc.gnu.org/bugzilla/PR32219http://www.cygwin.com/ml/binutils/2008-02/msg00239.html
The fix proposed to gcc had reviews which were not addressed hence the
patch is not yet
applied to gcc upstream.
connman can also have workaround by changing the visibility of these
symbols to be default
__attribute__ ((weak, visibility("hidden")))
to
__attribute__ ((weak, visibility("default")))
in include/plugin.h
(From OE-Core rev: 3cb2b003db7371b3a47d02c08352a262e1e419b4)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We force the C locale when running builds for determinstic error messages. We
therefore have no need to NLS support in binutils cross or gcc cross.
We also don't need the standard base/autotools dependencies for our
toolchain components since we don't autoreconf these.
This patch turns off nls and cleans up some of the dependencies resulting
in a slightly less convoluted set of build dependencies.
(From OE-Core rev: 54a3e2ee37003fc56af0339f857b0b6442790c26)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Depending upon what hash style is in use this uses
the right flag for setting the hash style type. This
fixes the QA errors about missing GNU hash style reported
in gcc-runtime build particularly libgcc
(From OE-Core rev: f8edd9b872bcf14da037bd0b501ccc8c6fcc79bf)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
First, this lib is usefull for coverage analysis-enabled building.
Second, this fixes the warning about unpackaged files in libgcc recipe.
(From OE-Core rev: 2a807a98d8be3f486e703321773db32657c71d9e)
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Long time ago a066e7ca90a28d5681c5fa895a29e999ed7c88b was committed to
address possible problems with compilation of nscd during
eglibc-nativesdk build. Problems were related to the way gcc searches
for headers to check if it should enable it's own stack smash protection
bits or it can relay on eglibc for it.
However after 934d38530c9a67562e53d4034aee5531f0f26750 things got
broken, as for gcc-crosssdk-intermediate packages:
1) EXTRA_OECONF is ignored
2) headers are installed in a different location than expected by that
patch.
This results in eglibc-nativesdk build broken on some systems (e.g. mine
Debian x86_64 squeeze). Fix that by providing with-headers options to
crosssdk-intermediate gcc configuration.
(From OE-Core rev: 63494d638b7a9b88a5b7d7a02d2afcb3aa0fa064)
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[YOCTO #1381]
This patch came from from GCC Bugzilla via Khem
Cc: Khem Raj <raj.khem@gmail.com>
(From OE-Core rev: 61dac2f6f68bc46d8f3f6f7a8757924f103c7c54)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Commit 35fa8dc5f7 changed the gcc recipes to use
baselib for the compiler location. This is fine as long as baselib happens to
match the platform multilib definition which is enabled at the time.
This patch fixes things so that gcc will honour whatever ${base_libdir} is
set to re-allowing suitable customisation of the system layout.
[YOCTO #1362]
(From OE-Core rev: bc5f293b151b9ba0d6660814d88ee5041efce318)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The gcc-poison-parameters was added specifically to deal with an issue
on ppc targets and a bug when we build with -Os -frename-registers.
This bug below reports the issue and is fixed in gcc-4.6.x:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44618
(From OE-Core rev: 0fabe078a31591f41c3fdabe5aa9de1111ef82c7)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Some place pnum=1 is used which is removed as well since
striplevel=1 is default
(From OE-Core rev: 4e108857e0d40105f7ecbc55e99bd6c367bb7386)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We ensure that:
* the shared work directory contains PR and ensure PR values are consistent across gcc builds
* the regexp to handle library directories is in a specific task and run once
This avoids breakage that was seen in incremental builds after commit
be1f70d68b where the interpretor could
become corrupted. This was due to the sed expression corrupting
the source directory.
(From OE-Core rev: 970af6b09e1d69041b0d82fa56ace19543405eb1)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Implements basic e5500 enablement in gcc, with a scheduler, -mcpu
flag, etc...
(From OE-Core rev: b4f6fb7033d3798cae32d42bce5a0f8402ad57c1)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The sed regex in do_configure_prepend was producing the following result:
#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "/lib64/ld-linux-x86-64.so.2"
instead of removing the leading "/lib" or "/lib64".
Now we have it do:
#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
Additionally, with the regex fixed the manipulation of SYSTEMLIBS_DIR
needs to be removed.
(From OE-Core rev: b343436d03fa5690b16ee8ef5d4a738c5194b301)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The base gcc package is missing liblto_plugin.so. If we try a simple
hello world compile we get something like:
root@p5020-ds:~# gcc hello.c
gcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found
compilation terminated.
We need to include liblto_plugin.so in the base gcc package and not
gcc-dev.
(From OE-Core rev: 282326a188467edf6caef21b07a7e51288674245)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The e500v2 core utilizes a unique floating point programming model / ABI.
We utilize TARGET_FPU = "ppc-efd" to distinguish this choice (Embedded
scalar single-precision floating-point). When building the toolchain for
this ABI we need configure gcc with --enable-e500_double.
(From OE-Core rev: 5136c4ad6279c1593301f6dde9b959ad26a2fd0f)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Set SRCREV to match the point at which 4.6.1 was released, update PV appropriately.
(From OE-Core rev: d575031f3bcd7acbc7dae25f17a60f0d493643fb)
Signed-off-by: Phil Blundell <philb@gnu.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[YOCTO #1233]
This fix directly packages the contents in and adds the lib*.so
correctly to the -dev package.
(From OE-Core rev: d3c5f93714165e5c089ce80194f2be07e31d920c)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This avoids a QA error.
(From OE-Core rev: 6d284d656e129be526e272f61405d1b004fe0ec9)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The changes in commit 553a92c442bc3a35d1520a22e640a3a0e377b8f7 were not applying correctly
due to the error: "find: paths must precede expression"
This patch corrects the find syntax.
[YOCTO #1199]
(From OE-Core rev: b8d72e3af93ff9e2808fef4fe7b9d00b68bf9715)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Fix configure and Makefile to read the defaults.h and t-oe from ${B},
so that the ${S} can be shared.
* Change ${S} to the shared source directory.
(From OE-Core rev: c1ec5100da76d35afb91de7353599564e5b653dc)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
I've added more licenses from SPDX and corrected the gcc license
so that it is a. parsable and b. accurate to the SPDX standard.
I've also done some cleanup of license text and gdb's LICENSE
field.
(From OE-Core rev: e47343d12ee571281238bbf5663b074c0e32049f)
Signed-off-by: Beth Flanagan <elizabeth.flanagan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Richard Purdie
Lianhao Lu
Khem Raj
Saul Wold
Dexuan Cui
lumag
Kumar Gala
Phil Blundell
Robert Yang
Beth Flanagan