Frederik Rietdijk
e27e3ae169
Merge master into staging-next
2020-05-28 22:03:48 +02:00
Tobias Mayer
2be2b5328c
gcc: optimize cross-compiled libraries
...
`libstdc++` and a few other libraries are comiled with the options
set in `EXTRA_TARGET_FLAGS`. Normally, this is filled form
`EXTRA_FLAGS` inside of `builder.sh`, from which it inherits its
optimization option. For cross compilers `EXTRA_TARGET_FLAGS` is
set by a dedicated function that does not specify any optimization,
leading to sub-par runtime performance of many C++ programs.
2020-05-27 10:07:01 +02:00
Frederik Rietdijk
c778596f56
Merge master into staging-next
2020-05-24 10:03:22 +02:00
Stefan Frijters
fc9b93d2fc
gdc: init at 9.3.0
2020-05-19 23:06:52 +02:00
Matthew Bauer
fe1955588a
gcc: add langJit option for gcclangjit
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This option can be used to set the “jit” language which enable the
libgccjit functionality. Also adds a “libgccjit” attr which is gcc
built with just jit enabled.
2020-05-06 23:12:17 -05:00
Lars Jellema
8e79583510
gnat: init at 9.3.0
2020-04-20 14:41:22 +02:00
Robin Gloster
e9c27ed5f9
treewide: configureFlags is a flat list
2019-12-31 01:34:39 +01:00
Matthew Bauer
93fd7d8888
Merge pull request #73291 from obsidiansystems/fix-gcj
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GCC 6: Fix java support
2019-11-12 11:10:34 -05:00
John Ericson
903bdf1709
GCC 6: Fix java support
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Major version upper bound was one too low.
2019-11-12 09:56:43 -05:00
John Ericson
16f0fe7fe3
Merge remote-tracking branch 'upstream/master' into mingw-mcfthreads
2019-11-11 20:48:14 -05:00
John Ericson
04cb05d20c
gcc: Build MinGW stage two with threading library
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Currently this is set up to be mcfgthreads, but it could be something
else instead.
2019-11-11 11:02:38 -05:00
John Ericson
999ef20129
mingw-w64 libc: Multiple outputs and parallel builds
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Also deduplicate more of the GCC derivations.
2019-11-11 00:25:24 -05:00
John Ericson
62e154ff8d
Merge remote-tracking branch 'upstream/master' into gcc-dedup-configure-flags
2019-11-10 16:12:25 -05:00
John Ericson
5c5ca018c8
gcc: Deduplicate configureFlags
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Thanks again to @bgamari who in 1c1207220f
2019-11-10 15:58:35 -05:00
John Ericson
f666c61d20
gcc: Deduplicate preConfigure
2019-11-10 15:15:04 -05:00
volth
5d87bc2650
fix bootstrap when platform.gcc.arch=="skylake"
2019-04-21 16:37:49 +00:00
CrystalGamma
72d161f548
[RFC] ppc64le enablement ( #45340 )
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* ppc64le enablement
* gcc, glibc: properly handle __float128
* lib/systems, stdenv: syntax cleanup
* gcc7: remove ugly hack
* gcc: add/update __float128 flags
* stdenv: add another pair of quotes for consistency
* gcc: move __float128 flag for ppc64le-glibc into common/platform-flags.nix
2018-08-21 15:31:34 -04:00
John Ericson
f2004e6287
lib: Fix float handling for Aarch32
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Forgot to adjust default so abi with explicit float attr would be used.
2018-05-12 15:18:31 -04:00
John Ericson
1fe81a4bcd
lib: Clean up float/fpu options
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ARM ABIs now have a float field. This is used as a fallback to lessen
our use of `platform.gcc.float`. I didn't know what the MIPs convention
is so I kept using `platform.gcc.float` in that case.
2018-05-10 18:02:00 -04:00
John Ericson
c9f6a82b61
gcc: Factor out "platform flags"
2018-05-10 18:00:57 -04:00
