[commit: ghc] master: rules: add per-library EXTRA_HC_OPTS (f011f58)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/f011f587ca0289e96dd26acfc5f40a66aa7d6e5f/ghc

>---------------------------------------------------------------

commit f011f587ca0289e96dd26acfc5f40a66aa7d6e5f
Author: Sergei Trofimovich <slyfox at gentoo.org>
Date:   Thu May 25 22:44:37 2017 +0100

    rules: add per-library EXTRA_HC_OPTS
    
    Sometimes it's handy to change a compiler flag
    for a library in stage{0,1,2}.
    
    Usage example:
    
        libraries/binary_EXTRA_HC_OPTS += -O1
        libraries/containers_EXTRA_HC_OPTS += -O1
        libraries/bytestring_EXTRA_HC_OPTS += -O1
    
    Here override default -O2 defined in .cabal files
    for these libraries to speed build up.
    
    Signed-off-by: Sergei Trofimovich <slyfox at gentoo.org>


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f011f587ca0289e96dd26acfc5f40a66aa7d6e5f
 rules/distdir-way-opts.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rules/distdir-way-opts.mk b/rules/distdir-way-opts.mk
index c4d7168..eb4a5c4 100644
--- a/rules/distdir-way-opts.mk
+++ b/rules/distdir-way-opts.mk
@@ -145,6 +145,7 @@ $1_$2_$3_MOST_HC_OPTS = \
  $$($1_$2_HC_OPTS) \
  $$(CONF_HC_OPTS_STAGE$4) \
  $$($1_$2_MORE_HC_OPTS) \
+ $$($1_EXTRA_HC_OPTS) \
  $$($1_$2_EXTRA_HC_OPTS) \
  $$($1_$2_$3_HC_OPTS) \
  $$($$(basename $$(subst ./,,$$<))_HC_OPTS) \