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| author | roland <rsx@bluewin.ch> | 2018-08-21 12:18:26 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-08-21 18:52:42 -0400 |
| commit | ebcbfba7bbf07fa9fbb78b46951892997795bcb8 (patch) | |
| tree | e86c442edbcc6403bb7a2bf85c12b889f941ef39 /docs/users_guide/separate_compilation.rst | |
| parent | 23774c98f1368b41515cbd5223b87ea6dbf644e1 (diff) | |
| download | haskell-ebcbfba7bbf07fa9fbb78b46951892997795bcb8.tar.gz | |
Introduce flag -keep-hscpp-files
Test Plan: `make test=T10869`
Reviewers: mpickering, thomie, ezyang, bgamari
Reviewed By: thomie, bgamari
Subscribers: rwbarton, carter
GHC Trac Issues: #10869
Differential Revision: https://phabricator.haskell.org/D4861
Diffstat (limited to 'docs/users_guide/separate_compilation.rst')
| -rw-r--r-- | docs/users_guide/separate_compilation.rst | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/users_guide/separate_compilation.rst b/docs/users_guide/separate_compilation.rst index 613e4de191..d17ed2111c 100644 --- a/docs/users_guide/separate_compilation.rst +++ b/docs/users_guide/separate_compilation.rst @@ -397,6 +397,19 @@ compilation: Keep intermediate ``.hi`` files. This is the default. You may use ``-no-keep-hi-files`` if you are not interested in the ``.hi`` files. +.. ghc-flag:: -keep-hscpp-file + -keep-hscpp-files + :shortdesc: Retain intermediate ``.hscpp`` files. + :type: dynamic + :category: keep-intermediates + + .. index:: + single: temporary files; keeping + + Keep the output of the ``CPP`` pre-processor phase as ``.hscpp`` files. + A ``.hscpp`` file is only created, if a module gets compiled and uses the + C pre-processor. + .. ghc-flag:: -keep-llvm-file -keep-llvm-files :shortdesc: Retain intermediate LLVM ``.ll`` files. |