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Workaround bug with old distributions c99 issue

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When in c99 mode (which is needed for some of our newer additions),
old distributions has an glibc inlining bug which triggers lots of
duplicated symbols.

Add a cabal flag to revert the inliner to c89 mode.

Fixes #64
This commit is contained in:
Vincent Hanquez 2016-02-10 12:05:42 +00:00
parent b7d12b957b
commit c82785473d
1 changed files with 7 additions and 0 deletions
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cryptonite.cabal
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@ -80,6 +80,11 @@ Flag support_deepseq
Default: True Default: True
Manual: True Manual: True
Flag old_toolchain_inliner
Description: use -fgnu89-inline to workaround an old compiler / linker / glibc issue.
Default: False
Manual: True
Library Library
Exposed-modules: Crypto.Cipher.AES Exposed-modules: Crypto.Cipher.AES
Crypto.Cipher.Blowfish Crypto.Cipher.Blowfish
@ -187,6 +192,8 @@ Library
ghc-options: -Wall -fwarn-tabs -optc-O3 -fno-warn-unused-imports ghc-options: -Wall -fwarn-tabs -optc-O3 -fno-warn-unused-imports
default-language: Haskell2010 default-language: Haskell2010
cc-options: -std=gnu99 cc-options: -std=gnu99
if flag(old_toolchain_inliner)
cc-options: -fgnu89-inline
C-sources: cbits/cryptonite_chacha.c C-sources: cbits/cryptonite_chacha.c
, cbits/cryptonite_salsa.c , cbits/cryptonite_salsa.c
, cbits/cryptonite_rc4.c , cbits/cryptonite_rc4.c