configure.ac · 9724555fe6d741ae6c7612ef5a7f4de9b08f639d · Alexander Kaznacheev / GHC

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10 years ago

b856f3f3

configure: Test for #9920 when compiling for arm · b856f3f3

Erik de Castro Lopo authored 10 years ago and

Herbert Valerio Riedel committed 10 years ago


The ghc-7.10 branch requires use of llvm-3.5, but the llvm-3.5.0
release had a bug that was fixed in llvm-3.5.1.

When we are targeting arm, test for this bug in the llvm program
`llc` during confgure and if present, abort configuration with
an informative error message.

Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>

Differential Revision: https://phabricator.haskell.org/D857

b856f3f3

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configure: Test for #9920 when compiling for arm

Erik de Castro Lopo authored 10 years ago and

Herbert Valerio Riedel committed 10 years ago


The ghc-7.10 branch requires use of llvm-3.5, but the llvm-3.5.0
release had a bug that was fixed in llvm-3.5.1.

When we are targeting arm, test for this bug in the llvm program
`llc` during confgure and if present, abort configuration with
an informative error message.

Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>

Differential Revision: https://phabricator.haskell.org/D857

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