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<div><span style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">Hi all,</span></div>
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<div id="divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif">
<p style="margin-top:0; margin-bottom:0"><br>
</p>
<p style="margin-top:0; margin-bottom:0">I've finished quite a big rebase and was trying to rebuild, but it failed with:</p>
<p style="margin-top:0; margin-bottom:0"></p>
<blockquote type="cite" style="color:rgb(33,33,33); font-family:wf_segoe-ui_normal,"Segoe UI","Segoe WP",Tahoma,Arial,sans-serif,serif,EmojiFont; font-size:15px">
<div style="color:rgb(51,51,51); font-size:12px">
<blockquote type="cite">
<div dir="ltr" id="x_divtagdefaultwrapper" style="font-size:12pt; font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont">
<div style="font-size:11px; font-family:Menlo,serif,EmojiFont; margin:0px; line-height:normal; font-stretch:normal">
<span style="font-variant-ligatures:no-common-ligatures">ghc-cabal: Encountered missing dependencies:</span></div>
<div style="font-size:11px; font-family:Menlo,serif,EmojiFont; margin:0px; line-height:normal; font-stretch:normal">
<span style="font-variant-ligatures:no-common-ligatures">Cabal ==2.5.*</span></div>
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</blockquote>
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</blockquote>
I then tried applying my patch on a fresh checkout of GHC and found the reason:
<div><br>
<p></p>
<p style="margin-top:0; margin-bottom:0"></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b>libraries/Cabal/Cabal/Distribution/Compat/Prelude.hs:119:1:</b></span><span style="font-variant-ligatures:no-common-ligatures; color:rgb(195,55,32)"><b>error:</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>Bad interface file: libraries/Cabal/Cabal/dist-boot/build/Distribution/Compat/Binary.hi</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>Something is amiss; requested module<span class="Apple-converted-space">
</span>Cabal-2.4.0.1:Distribution.Compat.Binary differs from name found in the interface file Cabal-2.5.0.0:Distribution.Compat.Binary (if these names look the same, try again with -dppr-debug)</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(82,48,225); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>|</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(195,55,32); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures; color:rgb(82,48,225)"><b>119 |</b></span><span style="font-variant-ligatures:no-common-ligatures; color:rgb(0,0,0)"></span><span style="font-variant-ligatures:no-common-ligatures"><b>import Distribution.Compat.Binary<span class="Apple-converted-space">
</span>(Binary (..))</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(195,55,32); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures; color:rgb(82,48,225)"><b><span class="Apple-converted-space"> </span>|</b></span><span style="font-variant-ligatures:no-common-ligatures"><b> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255); min-height:13px">
<span style="font-variant-ligatures:no-common-ligatures"></span><br>
</p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b>libraries/Cabal/Cabal/Distribution/Compat/Prelude.hs:120:1:</b></span><span style="font-variant-ligatures:no-common-ligatures; color:rgb(195,55,32)"><b>error:</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>Bad interface file: libraries/Cabal/Cabal/dist-boot/build/Distribution/Compat/Semigroup.hi</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>Something is amiss; requested module<span class="Apple-converted-space">
</span>Cabal-2.4.0.1:Distribution.Compat.Semigroup differs from name found in the interface file Cabal-2.5.0.0:Distribution.Compat.Semigroup (if these names look the same, try again with -dppr-debug)</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(82,48,225); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>|</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(195,55,32); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures; color:rgb(82,48,225)"><b>120 |</b></span><span style="font-variant-ligatures:no-common-ligatures; color:rgb(0,0,0)"></span><span style="font-variant-ligatures:no-common-ligatures"><b>import Distribution.Compat.Semigroup
(Semigroup (..), gmappend, gmempty)</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(195,55,32); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures; color:rgb(82,48,225)"><b><span class="Apple-converted-space"> </span>|</b></span><span style="font-variant-ligatures:no-common-ligatures"><b> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255); min-height:13px">
<span style="font-variant-ligatures:no-common-ligatures"></span><br>
</p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b>libraries/Cabal/Cabal/Distribution/Compat/Prelude.hs:141:1:</b></span><span style="font-variant-ligatures:no-common-ligatures; color:rgb(195,55,32)"><b>error:</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>Bad interface file: libraries/Cabal/Cabal/dist-boot/build/Distribution/Compat/Stack.hi</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>Something is amiss; requested module<span class="Apple-converted-space">
</span>Cabal-2.4.0.1:Distribution.Compat.Stack differs from name found in the interface file Cabal-2.5.0.0:Distribution.Compat.Stack (if these names look the same, try again with -dppr-debug)</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(82,48,225); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures"><b><span class="Apple-converted-space"> </span>|</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(195,55,32); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures; color:rgb(82,48,225)"><b>141 |</b></span><span style="font-variant-ligatures:no-common-ligatures; color:rgb(0,0,0)"></span><span style="font-variant-ligatures:no-common-ligatures"><b>import Distribution.Compat.Stack</b></span></p>
<p style="margin:0px; font:11px Menlo; color:rgb(195,55,32); background-color:rgb(255,255,255)">
<span style="font-variant-ligatures:no-common-ligatures; color:rgb(82,48,225)"><b><span class="Apple-converted-space"> </span>|</b></span><span style="font-variant-ligatures:no-common-ligatures"><b> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</b></span></p>
<p></p>
<p style="margin-top:0; margin-bottom:0"><br>
</p>
<p style="margin-top:0; margin-bottom:0">I'm sure I did `git module update`; I even `git clean` everything and `make` from fresh but somehow the cabal still isn't updated. Can anyone help me on why this is happening and how to fix it?</p>
<p style="margin-top:0; margin-bottom:0"><br>
</p>
<p style="margin-top:0; margin-bottom:0">Thanks so much,</p>
<p style="margin-top:0; margin-bottom:0">My</p>
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