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Thomas Miedema authored
Summary: The current scheme in rules/distdir-way-opts.mk is something like this: GHC_LD_OPTS = MOST_HC_OPTS + ALL_LD_OPTS MOST_DIR_HC_OPTS = MOST_HC_OPTS + -odir,-hidir,-stubdir ALL_HC_OPTS = MOST_DIR_HC_OPTS + -hisuf,-osuf,-hcsuf,-split-objs,-dynamic-too Notice that both ALL_HC_OPTS and GHC_LD_OPTS include MOST_HC_OPTS, and currently both got added when linking. Adding MOST_HC_OPTS twice results in overly long and hard to decipher command lines (and build logs). This commit fixes that. Afaik, -odir,-hidir,-stubdir,-hisuf,-osuf,-hcsuf,-spit-objs,-dynamic-too are all not needed when linking, so this change should be safe to make. GHC_LD_OPTS is for linking, ALL_HC_OPTS is for compiling. ALL_HC_OPTS was added to the linking commands in 37a6a52f, to make sure -no-user-package-conf would be in the options list. It still is after this change. Reviewers: austin, bgamari Differential Revision: https://phabricator.haskell.org/D1379
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