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| author | Mathieu Boespflug <m@tweag.io> | 2018-07-28 07:33:13 +0200 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-07-31 11:48:19 -0400 |
| commit | cb8efe708c57e5c91c592956de7e58d2c5ca5065 (patch) | |
| tree | 993d1fe3cd73654e68385d721660b458352d155d | |
| parent | 123aeb916cba93018039e583d42408dae80a6dc9 (diff) | |
| download | haskell-cb8efe708c57e5c91c592956de7e58d2c5ca5065.tar.gz | |
doc: Fix command for creating a shared library.
The previous command did not work. The `-o` flag was missing.
Moreover, without `-dynamic`, the `-shared` flag will raise obscure
link errors because GHC will try to use static objects when creating
the shared library.
| -rw-r--r-- | docs/users_guide/packages.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/users_guide/packages.rst b/docs/users_guide/packages.rst index 7a54b4a8bf..632162f6c8 100644 --- a/docs/users_guide/packages.rst +++ b/docs/users_guide/packages.rst @@ -1056,7 +1056,7 @@ extra indirection). .. code-block:: sh - ghc -shared libHSfoo-1.0-ghcGHCVersion.so A.o B.o C.o + ghc -shared -dynamic -o libHSfoo-1.0-ghcGHCVersion.so A.o B.o C.o Using GHC's version number in the shared object name allows different library versions compiled by different GHC versions to be installed |