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author | Mathieu Othacehe <othacehe@gnu.org> | 2021-10-12 16:50:47 +0000 |
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committer | Mathieu Othacehe <othacehe@gnu.org> | 2021-10-12 17:46:23 +0000 |
commit | a1eca979fb8da842e73c42f4f53be29b169810f2 (patch) | |
tree | 681c7283e412bb8a29c2531c4408b49c3e184764 /gnu/packages/patches/cabal-install-base16-bytestring1.0.patch | |
parent | 48d86a9ec6d8d2e97da2299ea41a03ef4cdaab83 (diff) | |
parent | 371aa5777a3805a3886f3feea5f1960fe3fe4219 (diff) | |
download | guix-patches-a1eca979fb8da842e73c42f4f53be29b169810f2.tar guix-patches-a1eca979fb8da842e73c42f4f53be29b169810f2.tar.gz |
Merge remote-tracking branch 'origin/master' into core-updates-frozen.
Diffstat (limited to 'gnu/packages/patches/cabal-install-base16-bytestring1.0.patch')
-rw-r--r-- | gnu/packages/patches/cabal-install-base16-bytestring1.0.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gnu/packages/patches/cabal-install-base16-bytestring1.0.patch b/gnu/packages/patches/cabal-install-base16-bytestring1.0.patch new file mode 100644 index 0000000000..998bf08718 --- /dev/null +++ b/gnu/packages/patches/cabal-install-base16-bytestring1.0.patch @@ -0,0 +1,29 @@ +Restore compatibility with newer version of base16-bytestring. + +Taken from https://raw.githubusercontent.com/archlinux/svntogit-community/packages/trunk/cabal-install-base16-bytestring1.0.patch + +diff --git a/Distribution/Client/HashValue.hs b/Distribution/Client/HashValue.hs +index 54b8aee9e..11e647c1c 100644 +--- a/Distribution/Client/HashValue.hs ++++ b/Distribution/Client/HashValue.hs +@@ -1,3 +1,4 @@ ++{-# LANGUAGE CPP #-} + {-# LANGUAGE DeriveDataTypeable #-} + {-# LANGUAGE DeriveGeneric #-} + module Distribution.Client.HashValue ( +@@ -72,10 +73,14 @@ hashFromTUF (Sec.Hash hashstr) = + --TODO: [code cleanup] either we should get TUF to use raw bytestrings or + -- perhaps we should also just use a base16 string as the internal rep. + case Base16.decode (BS.pack hashstr) of ++#if MIN_VERSION_base16_bytestring(1,0,0) ++ Right hash -> HashValue hash ++ Left _ -> error "hashFromTUF: cannot decode base16" ++#else + (hash, trailing) | not (BS.null hash) && BS.null trailing + -> HashValue hash + _ -> error "hashFromTUF: cannot decode base16 hash" +- ++#endif + + -- | Truncate a 32 byte SHA256 hash to + -- |