I am having some trouble building ghc on ubuntu. I have ghc 8.8.4
installed on the machine. I pulled from the main repository and followed
the instructions here:
https://gitlab.haskell.org/ghc/ghc/-/wikis/building/hadrian
Building with:
./hadrian/build -j
it builds for a long time until it finally fails with the message below. I
would appreciate some advice on how to fix this.
Thank you,
Neo
===========================
Exit code: 1
Stderr and Stdout:
_build/stage1/compiler/build/GHC/Parser/Lexer.hs:3495:3: error:
Variable not in scope: int16ToInt# :: Int# -> Int#
|
3495 | int16ToInt#
| ^^^^^^^^^^^
_build/stage1/compiler/build/GHC/Parser/Lexer.hs:3520:3: error:
Variable not in scope: int32ToInt# :: Int# -> Int#
|
3520 | int32ToInt#
| ^^^^^^^^^^^
===========================
On that line (in Lexer.hs) we see:
#if __GLASGOW_HASKELL__ >= 901
int16ToInt#
#endif
(indexInt16OffAddr# arr off)
#endif
so we are in the "then" clause and somehow "int16ToInt#" is nowhere to be
found.
--
Neo
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