2005-01-16 12:43:02 +01:00
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# Choose gcc version.
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2006-03-19 04:50:18 +01:00
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2005-01-16 12:43:02 +01:00
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choice
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2006-04-21 01:03:42 +02:00
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prompt "GCC compiler Version" if TOOLCHAINOPTS
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2021-05-13 18:45:48 +02:00
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default GCC_USE_VERSION_10
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2005-01-16 12:43:02 +01:00
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help
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Select the version of gcc you wish to use.
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toolchain/gcc: add GCC 8.1.0
Changes compared to GCC 7.x
001-revert_register_mode_search.patch dropped
The underlying issue is described at the end of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58139
It is fixed by the upstream commit:
https://github.com/gcc-mirror/gcc/commit/3fa2798aa887d141d86985240f03e2f3809e7e62
020-PR-libstdc-81797-Add-.NOTPARALLEL-to-include-Makefil.patch dropped due to already upstream
100-PR-rtl-optimization-83496.patch dropped due to already upstream
910-mbsd_multi.patch
modified to fix ambiguous overloaded inform() call error
gcc/input.h
header: define UNKNOWN_LOCATION ((source_location) 0)
- inform (0, "someone does not honour COPTS correctly, passed %d times",
- honour_copts);
+ inform (UNKNOWN_LOCATION, "someone does not honour COPTS correctly, passed %d times",
+ honour_copts);
940-no-clobber-stamp-bits.patch dropped due to fixed upstream by another way
upstream commit: https://github.com/gcc-mirror/gcc/commit/87b2d547f8ac9778d66909b8726fe967d1efbc74
950-cpp_file_path_translation.patch dropped, Both -fmacro-prefix-map and -ffile-prefix-map are added
to gcc 8.1.0, if I understand it correctly, we should use -fmacro-prefix-map
usage: -fmacro-prefix-map=@var{old}=@var{new}
upstream commit: https://github.com/gcc-mirror/gcc/commit/859b51f83662d01e4f158ea9327db9ca37fe70b3
-iremap exists as a flag for a long time, for backward compatibility, I think we should keep the
variable name unchanged but change its value in rules.mk for gcc 8.x and higher.
Compile and run tested on x86_64
Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
2018-06-21 17:08:10 +02:00
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config GCC_USE_VERSION_8
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bool "gcc 8.x"
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2019-05-08 20:52:56 +02:00
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config GCC_USE_VERSION_9
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bool "gcc 9.x"
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2020-07-08 00:41:21 +02:00
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config GCC_USE_VERSION_10
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bool "gcc 10.x"
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2021-07-06 01:21:46 +02:00
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config GCC_USE_VERSION_11
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bool "gcc 11.x"
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2005-01-16 12:43:02 +01:00
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endchoice
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2009-11-12 14:42:07 +01:00
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config GCC_USE_GRAPHITE
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bool
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prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
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2010-04-20 18:18:08 +02:00
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2006-04-21 01:03:42 +02:00
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config EXTRA_GCC_CONFIG_OPTIONS
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2005-04-05 20:21:58 +02:00
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string
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2009-09-10 16:32:36 +02:00
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prompt "Additional gcc configure options" if TOOLCHAINOPTS
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2005-01-16 12:43:02 +01:00
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default ""
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help
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Any additional gcc options you may want to include....
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2018-01-07 17:41:35 +01:00
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config GCC_DEFAULT_PIE
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bool
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prompt "Build executable with PIE enabled by default" if TOOLCHAINOPTS
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default n
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help
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Use gcc configure option --enable-default-pie to turn on -fPIE and -pie by default.
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config GCC_DEFAULT_SSP
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bool
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prompt "Build executable with Stack-Smashing Protection enabled by default" if TOOLCHAINOPTS
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default n
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help
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Use gcc configure option --enable-default-ssp to turn on -fstack-protector-strong by default.
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2011-06-23 13:37:39 +02:00
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config SJLJ_EXCEPTIONS
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bool
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prompt "Use setjump()/longjump() exceptions" if TOOLCHAINOPTS
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default n
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help
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Use old setjump()/longjump() exceptions instead of the newer
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frame unwinding exceptions handling routines. Warning: increases
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code size and runtime memory usage.
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2011-06-23 13:46:24 +02:00
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config INSTALL_GFORTRAN
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bool
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prompt "Build/install fortran compiler?" if TOOLCHAINOPTS
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default n
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help
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Build/install GNU fortran compiler ?
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2016-07-15 12:17:20 +02:00
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config INSTALL_GCCGO
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bool
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prompt "Build/install Go compiler?" if TOOLCHAINOPTS
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2017-02-27 19:27:50 +01:00
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depends on USE_GLIBC || BROKEN
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2016-07-15 12:17:20 +02:00
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default n
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help
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Build/install GNU gccgo compiler ?
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