When using -m32 -mmusl options in this order, gcc hangs
in parsing the options decode_cmdline_options_to_array()
the reason is that we have broken the link when adding
mmusl options, the order of specifying libc was not kept
in order as a result it was unable to contruct the array
correctly and ended in parse hang.
We fix the options to specify the order properly.
(From OE-Core rev: b6f1b26db8a1da2aae9557eeb8aae5beb7af1a06)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Now we have mips64 port of musl and there is
a name for ldso, backport the fix from upstream
gcc master
(From OE-Core rev: fd37da3a559e0c494c7481849746ec12d492a7b2)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
For relative path in DWARF, -fdebug-prefix-map could not remap it,
so translate to real path before mapping.
[YOCTO #9305]
(From OE-Core rev: e50d23c30cd8259941b25e336b11cd96e4f6cd31)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We were trying to inject cached configure variables via
EXTRA_OECONF, but that was not working due to the fact
that gcc configure is called recursively via makefiles
and hence these were getting lost.
These backports from master fixes the problem by
defining the options in configure itself
dl_iterate_phdr is provided by musl as well, so lets
not depend on glibc defines like inhibit_libc alone
(From OE-Core rev: b3f80743cd1b9a15a8ee4d20c2a54c2f6cbcd13c)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The oe-core may use external toolchain for compiling,
which did not support -ffile-prefix-map.
Since we use -fdebug-prefix-map to do the same thing,
so we could reuse it to replace -ffile-prefix-map.
[YOCTO #7058]
(From OE-Core rev: cec9ee4d32d96e8717f63268a00888260eae1b30)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Similar -fdebug-prefix-map, add option -ffile-prefix-map to map one
directory name (old) to another (new) in __FILE__, __BASE_FILE__and
__builtin_FILE ().
With this patch, it fixes build path issue which caused by __FILE__.
We do not need to use relative path to compile any more.
[YOCTO #7058]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70268
(From OE-Core rev: 5e3dd820df41ab032893497a9ccea2160c07fe66)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Backport a fix from GCC mainline, which fixes libpcre 8.38 and expat 2.1.0
build on nios2. The example of the fixed error follows:
| ./nios2-poky-linux-libtool --silent --mode=compile nios2-poky-linux-gcc -mel -mhw-div -mhw-mul --sysroot=/mnt/work/Yocto/build-nios2/tmp/sysroots/10m50 -I../expat-2.1.0/lib -I. -O2 -pipe -g -feliminate-unused-debug-types -Wall -Wmissing-prototypes -Wstrict-prototypes -fexceptions -DHAVE_EXPAT_CONFIG_H -o lib/xmltok.lo -c ../expat-2.1.0/lib/xmltok.c
| {standard input}: Assembler messages:
| {standard input}:4988: Error: r31 cannot be used with jmp; use ret instead
| {standard input}:9703: Error: r31 cannot be used with jmp; use ret instead
| {standard input}:20068: Error: r31 cannot be used with jmp; use ret instead
| {standard input}:24020: Error: r31 cannot be used with jmp; use ret instead
| Makefile:196: recipe for target 'lib/xmltok.lo' failed
| make: *** [lib/xmltok.lo] Error 1
| WARNING: exit code 1 from a shell command.
(From OE-Core rev: 24b0f08ae4fbaf285d494ab53a3b168a6dd17b20)
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
These issues are fixing building gcc for target, ppc issue
helps in fixing discrepency between gcc cmdline and linker cmdline
(From OE-Core rev: 6af50d8865335aed68fb4f9b319edb81ce93a04e)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When enabling the secutity flags on musl based targets the builds fail
due to libssp(gcc-runtime) build asking to link with libssp and
libssp_nonshared.a when configuring libssp itself. This does not work
with musl since it does provide ssp implementation but not like glibc
where these libraries are separate to libc
Fix the nios2 patch with upstream status while at it and generate the
patch after applying to my tree
(From OE-Core rev: 77fb841f2e747dc7fb5e9234d870a7a32a74d09b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
G4 does not have SPE, so we make that explicit in the tune files and
since we emulate G4 when building Qemu, we ensure it for qemuppc as
well.
GCC config for powerpc-linux is made to include SPE by default which is
equivalent if the tripet was powerpc-linux*spe, this forces gcc to
configure assembler to enable -mspe by default, when we do that then the
kernel fails to compile with binutils 2.26, since newer assembler is
smart to detect the tlbia instructions are not compatible with SPE and
hence the kernel build breaks rightly. We configure the kernel for G4 as
well where it enables tlbia instrucitons rightly so because it thinks
its being configured for power4. So we keep the options but do not force
-mspe down to assembler as default.
(From OE-Core rev: 7a51776a830167e43cbd185505f62f328704e271)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Tim Orling
Khem Raj
Armin Kuster
Christopher Larson
Hongxu Jia
Martin Jansa
Marek Vasut