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<div class="content">
<h3 style="margin-top: 20px; margin-bottom: 10px;">
Rodrigo Mesquita pushed to branch wip/toolchain-selection at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
</h3>
<h4 style="margin-top: 10px; margin-bottom: 10px;">
Commits:
</h4>
<ul>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/ff18cd7cd4ff62800b45200a9af6acbc6da34e55">ff18cd7c</a></strong>
<div>
<span> by Rodrigo Mesquita </span> <i> at 2023-06-05T20:37:44+01:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.875rem; color: #333238; position: relative; font-family: var(--default-mono-font, "Menlo"),"DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>ghc-toolchain: Toolchain Selection
ghc-toolchain: Rename readProcess to readProcessStdout
Fixes bugs regarding a translation from the original autconf program
that failed to account for the exit code.
The longer name reenforces that we really only care about the stdout,
and the exit code and stderr of the program are irrelevant for the case.
Fixes
Re-introduce ld-override option
ghc-toolchain library and usage in hadrian flags
Re-introduce flags in hadrian config
ghc-toolchain: UseLibFFI, LdCompactUnwind, LdFileList
A more complete ghc-toolchain.
Added configuration of:
* Use libffi for adjustors
* Supports compact unwind
* Supports filelist
Handle passing CPP cmd and flags from configure to ghc-toolchain
Rip more of configure that is no longer being used
Remove configure checks of GNUnoexecStack and ident directive
And fix bug in ghc-toolchain respective code
Rip out more from hadrians system.config.in
Configure CLink supports response files
Read deleted keys from host and target's target
Delete CMD_OPTS_STAGEX
Instead of having configure configure different options for different
programs depend on the stage, we delete this completely and have hadrian
select the correct target toolchain configuration file depending on the
stage, from which it can read those options.
Fix [host|target]-[os|arch] vs [host|target]-haskell-[os|arch]
Handle unspecified vs specified flags and commands better
Configure Cpp and HsCpp separately
Fixes for compilation
Link is GNU linkerg
Revert "Rip more of configure that is no longer being used"
I realized we still need this function in rts/configure.ac
This reverts commit 01f5d4b480f4ab1514ac0a4fc957db199d1a0279.
Revert get_arm_isa deletion from 74f03f243d08aa910d39cdd9dadb976e9386283a
As in the previous commit, we still need this info from the rts
configure script.
I suppose it could be useful for the rts to also read somehow the
toolchain information...
helper AC function for enable/disable
Delete unused imports of SysTools.Info
Drop PROG_CPP in distrib/autoconf too
Get rid of MonadCatch instances and dependencies
ghc-toolchain: Check Cc supports extra-via-c-flags
Consider empty programs as non-specified programs
Cpp and HsCpp cleanup
Add comment from check for gold t22266
Remove more settings bits from hadrian/cfg
Use llvm target from ghc-toolchain
Print default.target
Fix bugs in MergeTool and Ar
Add check and log errors on error
X
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/39cbceb657c438a079917d5b87f34feeb7e4c214">39cbceb6</a></strong>
<div>
<span> by Rodrigo Mesquita </span> <i> at 2023-06-05T20:37:46+01:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.875rem; color: #333238; position: relative; font-family: var(--default-mono-font, "Menlo"),"DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>configure: Revert ripping out of toolchain selection logic
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3c9c636d582507411e583ec7abe28a7da9713b21">3c9c636d</a></strong>
<div>
<span> by Rodrigo Mesquita </span> <i> at 2023-06-05T20:37:46+01:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.875rem; color: #333238; position: relative; font-family: var(--default-mono-font, "Menlo"),"DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Stop configuring into settings unused Ld command
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/8c3fcb4dc6c189606082ed98e075cfbdc27622b2">8c3fcb4d</a></strong>
<div>
<span> by Rodrigo Mesquita </span> <i> at 2023-06-05T20:37:46+01:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.875rem; color: #333238; position: relative; font-family: var(--default-mono-font, "Menlo"),"DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>configure: Create and validate toolchain target file
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4e7b8caa8995fc7996b2672ae18f9ee2c607de95">4e7b8caa</a></strong>
<div>
<span> by Rodrigo Mesquita </span> <i> at 2023-06-05T20:37:46+01:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.875rem; color: #333238; position: relative; font-family: var(--default-mono-font, "Menlo"),"DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Fixes to match configure output
</pre>
</li>
</ul>
<h4 style="margin-top: 10px; margin-bottom: 10px;">
30 changed files:
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<a href="#e65e7bbfc24f8830a20082bfc50f6d16e613cbeb">
compiler/GHC/Driver/DynFlags.hs
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<a href="#9a679a2680ef6061397f1987091ea9f96ffe095d">
compiler/GHC/Driver/Main.hs
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<a href="#64e68d52c0898049455e20b0d001ffe1dd07ff83">
compiler/GHC/Driver/Pipeline/Execute.hs
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<a href="#cab7a3bc12a3ac9ecc60c12e0d791a02d1eb830f">
compiler/GHC/Linker/ExtraObj.hs
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<a href="#839d3c51d062f0607a2ca3d9b70aa8c66a993e7d">
compiler/GHC/Linker/Static.hs
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<a href="#da695c624a1f82e3d4e3097fd8be3602ffc1ae92">
compiler/GHC/SysTools.hs
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compiler/GHC/SysTools/Info.hs
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<a href="#44b98437cdd35d6836caab46e32906e669708388">
compiler/GHC/SysTools/Tasks.hs
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<a href="#87db583be5c13c1f7b3c958b10e03d67b6a2ca06">
configure.ac
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<a href="#02914a993a115d88063ee2d77d7e4d20b9dc9c81">
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default.target.in
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<a href="#1e2eab751970e05b4edec9b2fe1a0549ae3f411f">
distrib/configure.ac.in
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<a href="#519f43ef6302b87fec67179ff5343fb9706e9748">
ghc/Main.hs
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<a href="#9e40ce816c93f9c0eeee92bd3c4e5b3701e7679a">
hadrian/bindist/Makefile
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<a href="#e6a8994540f65f02ba0c011043c2c97f0e43720c">
hadrian/bindist/config.mk.in
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<a href="#5b653ef3b00262d0f1454de11e0714bd59d072e5">
hadrian/cabal.project
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<a href="#4afc83c1ea6eb6b5e1defab5e25e77fde2847739">
hadrian/cfg/system.config.in
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<a href="#2eeb40f0acd6cb433ebe65e34262040b618908a7">
hadrian/hadrian.cabal
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hadrian/src/Base.hs
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hadrian/src/Builder.hs
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hadrian/src/Context.hs
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<a href="#928e63b951266c996d45788f553df0298ded4a05">
hadrian/src/Hadrian/Haskell/Hash.hs
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<a href="#1206bc5892357c6123c469979da22b1573d9f888">
hadrian/src/Hadrian/Oracles/TextFile.hs
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<a href="#3fd6f85e1eb999d14a760e95e4292600fd7673c8">
hadrian/src/Oracles/Flag.hs
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<a href="#dddc9a1e614b7c087fad91f7b89472aa69ecade4">
hadrian/src/Oracles/Setting.hs
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<a href="#d54febd1e7f96d85cda6ae682efa3ddb77fddedc">
hadrian/src/Rules/BinaryDist.hs
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hadrian/src/Rules/Generate.hs
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hadrian/src/Rules/Gmp.hs
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<a href="#b526b637050952b6307a0695885c438f0db312d2">
hadrian/src/Rules/Libffi.hs
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<a href="#4b733eb61cfe8a0a7189e1f5fcf412fdb852c3a6">
hadrian/src/Rules/Test.hs
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<a href="#88aba3facfb6ad447031cb0f794a80fa9edef072">
hadrian/src/Settings/Builders/Cabal.hs
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The diff was not included because it is too large.
</h5>
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