Felix Fietkau
62ca8ae777
gcc: define USE_PT_GNU_EH_FRAME for musl as well, reduces binary object size
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40874
11 years ago
Felix Fietkau
95c615262c
gcc: disable libsanitzier off_t check to fix musl build
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40870
11 years ago
Felix Fietkau
479c25641a
toolchain/gcc: fix build on arm with clang as host gcc replacement
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40772
11 years ago
Felix Fietkau
31285a2039
gcc: revert an upstream patch that is causing a regression on powerpc
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https://forum.openwrt.org/viewtopic.php?pid=232494#p232494
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40709
11 years ago
Felix Fietkau
af4f534244
toolchain/gcc: update linaro-gcc-4.8 to 2014.04
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40664
11 years ago
Felix Fietkau
72d4683627
toolchain/gcc: use 4.8-linaro by default
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 39860
11 years ago
Felix Fietkau
06a3d35eda
gcc: fix visibility of symbols libgcc.a
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Symbols need to be hidden, even for the static variant
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 39749
11 years ago
Felix Fietkau
b050f87d13
gcc: prevent the use of LDRD/STRD on ARMv5TE
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These instructions are for 64-bit load/store. On ARMv5TE, the CPU
requires addresses to be aligned to 64-bit. When misaligned, behavior is
undefined (effectively either loads the same word twice on LDRD, or
corrupts surrounding memory on STRD).
On ARMv6 and newer, unaligned access is safe.
Removing these instructions for ARMv5TE is necessary, because GCC
ignores alignment information in pointers and does unsafe optimizations
that have shown up as bugs in various places.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 39638
11 years ago
Imre Kaloz
5e906232b0
upgrade Linaro GCC 4.8 to 2014.01
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 39501
11 years ago
Imre Kaloz
f6be067784
upgrade Linaro GCC 4.8 to 4.8-2013.12
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 39209
11 years ago
Imre Kaloz
b1f4f27fc4
upgrade Linaro GCC 4.8 to 4.8-2013.11
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 38922
11 years ago
Felix Fietkau
5b1e1eff73
gcc 4.8-linaro: backport an upstream fix to fix asm goto miscompilation
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 38435
11 years ago
Felix Fietkau
12762698cf
toolchain/gcc: upgrade linaro gcc 4.6 to 4.6-2013.05
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37947
11 years ago
Felix Fietkau
75946ee468
toolchain/gcc: fix up breakage introduced in r37945
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37946
11 years ago
Imre Kaloz
6d13c47f57
upgrade Linaro gcc 4.8 to 4.8-2013.08
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 37945
11 years ago
Florian Fainelli
cb6e729be7
toolchain: define MUSL dynamic linker for SPARC
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SPARC builds are currently broken because we do not define the MUSL
dynamic linker name, fix that.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 37938
11 years ago
Felix Fietkau
258b2cf7aa
toolchain/gcc: remove 4.6.3, it is unused and unmaintained
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37924
11 years ago
Felix Fietkau
5f2e61addf
gcc: merge a bugfix for a MIPS specific internal compiler error
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37621
11 years ago
Felix Fietkau
e00aaea5df
gcc: add a bugfix for an internal compiler error on mips64
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37601
11 years ago
Felix Fietkau
6ac26a1ef7
gcc: fix up displayed version after r37179
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37180
12 years ago
Felix Fietkau
1446a26cc2
gcc: do not delete DATESTAMP and DEV-PHASE version info (fixes __GLIBCXX__ definition)
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37179
12 years ago
Felix Fietkau
98df29f9d7
gcc: add a patch to get rid of useless java class sections
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37095
12 years ago
Felix Fietkau
2befaa2f0d
gcc: fix arm libgcc issues with 4.8.0 and 4.8-linaro
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36864
12 years ago
Felix Fietkau
7d3fca89c0
gcc: remove version 4.7
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36694
12 years ago
Felix Fietkau
ba29b8f04f
gcc: port missing patches from 4.6 to 4.8
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36693
12 years ago
Jonas Gorski
6a4bd9012e
gcc: fix avr32 default GCC version
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Fix gcc version default after r36355 removing all GCC_DEFAULT_VERSION
symbols.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 36688
12 years ago
Felix Fietkau
2430e9a4f5
toolchain: eliminate the INSTALL_LIBSTDCPP config symbol and make c++ support mandatory - fixes recursive config symbol dependency issues
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36594
12 years ago
Felix Fietkau
6b4f3344df
toolchain/gcc: add support for 4.8-linaro
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36545
12 years ago
Felix Fietkau
f8d8aadb42
toolchain/gcc: forward port missing patches to gcc 4.8.0
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36544
12 years ago
Jo-Philipp Wich
a98cdd9892
toolchain: add missing patch to gcc v4.8.0
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SVN-Revision: 36511
12 years ago
Jonas Gorski
73b7c776e9
toolchain: gcc: backport fixes for gcc bug 54295
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Fix "Widening multiply-accumulate operation uses wrong value extension"
for 4.7, 4.7-linaro and 4.6-linaro, which backported the broken code to 4.6.
Vanilla 4.6 is unaffected.
Fixes #13420 .
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 36486
12 years ago
Felix Fietkau
39463bf146
toolchain: get rid of gcc kconfig symbol overloading
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SVN-Revision: 36355
12 years ago
Felix Fietkau
96bb7c123b
build: consistently use 'depends on' instead of 'depends'
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make the syntax more compatible with kernel menuconfig
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36351
12 years ago
Felix Fietkau
c270db592a
gcc: remove the bogus CONFIG_TLS_SUPPORT symbol - TLS support is required by libc.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36240
12 years ago
Florian Fainelli
e032922266
toolchain: allow choosing the MIPS64 user-land ABI
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36205
12 years ago
Florian Fainelli
348cae15d2
buildroot: factor knowledge of a 64bits architecture
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36204
12 years ago
Florian Fainelli
9dc38e48f7
toolchain/gcc: .init and .fini need to pick one ISA
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The .init and .fini sections are built by concatenating code
fragments. Putting mips16 code in the middle of a mips32 code block
doesn't work. Make gcc built the magic crt stuff in no-mips16 mode.
This is specific to 4.6-linaro but is probably portable to other gcc
flavors. Adding this to the t-libgcc-mips16 makefile fragment is a
hack not suitable for pushing upstream, but there is no mips/t-linux
or mips/t-uclibc and I am not going to touch gcc/configure for two
lines.
Signed-off-by: Jay Carlson <nop@nop.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36200
12 years ago
Imre Kaloz
84d0582ddb
remove the old (and nonworking) hack and identify our patched GCCs properly
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SVN-Revision: 36189
12 years ago
Florian Fainelli
4dd9e8dc9b
toolchain/gcc: remove reference to llvm introduced in r36155
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36156
12 years ago
Florian Fainelli
a54e305a8b
toolchain/gcc: add support for GCC 4.8.0
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36155
12 years ago
Florian Fainelli
558d35c754
toolchain/gcc: update 4.7-linaro to 2013.03
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36154
12 years ago
Imre Kaloz
2a390f5706
drop 4.5 support
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SVN-Revision: 36149
12 years ago
Imre Kaloz
48612b3b4a
cleanup
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SVN-Revision: 36148
12 years ago
Imre Kaloz
99d4d9a148
fixup 4.7 configure options
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SVN-Revision: 36146
12 years ago
Imre Kaloz
9231162c7e
llvm is marked broken for two and a half year now, nuke it
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SVN-Revision: 36145
12 years ago
Florian Fainelli
2935823a42
toolchain/gcc: refresh patches
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35808
12 years ago
Luka Perkov
098bd91f5e
gcc: don't build documentation
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This closes #13039 .
Signed-off-by: Luka Perkov <luka@openwrt.org>
SVN-Revision: 35807
12 years ago
Luka Perkov
a85019072f
gcc: remove support for 4.6.2
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There are no good reasons for keeping this version around when 4.6.3 and
4.6-linaro are there.
Signed-off-by: Luka Perkov <luka@openwrt.org>
SVN-Revision: 35805
12 years ago
Florian Fainelli
fe766227a2
toolchain/gcc: fix the mips64 linker path to be more musl conforming
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musl libc does not use /lib32 or /lib64 directories, just /lib
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35406
12 years ago
Florian Fainelli
5ae9a4f830
gcc: fix build for MIPS64 targets introduced by musl patch
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35046
12 years ago