diff options
Diffstat (limited to 'rules/distdir-opts.mk')
| -rw-r--r-- | rules/distdir-opts.mk | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/rules/distdir-opts.mk b/rules/distdir-opts.mk index b2f0d1b9ff..e411559b59 100644 --- a/rules/distdir-opts.mk +++ b/rules/distdir-opts.mk @@ -19,24 +19,8 @@ ifeq "$3" "" $$(error Stage not given for distdir-opts $1 $2) endif -ifeq "$3" "0" -# This is a bit of a hack. -# If we are compiling something with the bootstrapping compiler on -# cygwin, and it uses an include file from the rts (say), then we -# need to stop mkdependC from generating a dependincy on -# c:/ghc/rts/include/Rts.h -# as that confuses make. So we use -isystem instead of -I, which stops -# these dependencies from being generated. Technically this is wrong if -# we depend on a library that is built inside the build tree, and we -# use headers from that library, but currently I don't think that's the -# case. -$1_$2_DEP_INCLUDE_DIRS_FLAG = -isystem -else -$1_$2_DEP_INCLUDE_DIRS_FLAG = -I -endif - ifneq ($$(strip $$($1_$2_DEP_INCLUDE_DIRS_SINGLE_QUOTED)),) -$1_$2_CC_INC_FLAGS := $$(subst $$(space)',$$(space)$$($1_$2_DEP_INCLUDE_DIRS_FLAG)',$$(space)$$($1_$2_DEP_INCLUDE_DIRS_SINGLE_QUOTED)) +$1_$2_CC_INC_FLAGS := $$(subst $$(space)',$$(space)-I',$$(space)$$($1_$2_DEP_INCLUDE_DIRS_SINGLE_QUOTED)) endif # The CONF_CC_OPTS_STAGE$3 options are what we use to get gcc to |