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################################################################################
#
# Layout of the source tree
#
################################################################################
# Here we provide defines for the various directories in the source tree,
# so we can move things around more easily. A define $(GHC_FOO_DIR)
# indicates a directory relative to the top of the source tree.
GHC_UTILS_DIR = utils
GHC_INCLUDE_DIRS = includes includes/dist includes/dist-derivedconstants/header includes/dist-ghcconstants/header
GHC_RTS_DIR = rts
GHC_DRIVER_DIR = driver
INPLACE = inplace
INPLACE_BIN = $(INPLACE)/bin
INPLACE_LIB = $(INPLACE)/lib
INPLACE_TOPDIR = $(INPLACE)/lib
INPLACE_MINGW = $(INPLACE)/mingw
INPLACE_PERL = $(INPLACE)/perl
################################################################################
#
# Bindist testing directory
#
################################################################################
# See Note [Spaces in TEST_HC].
# Directory contains multiple spaces, to test that multiple spaces aren't
# getting collapsed into a single space.
BIN_DIST_INST_SUBDIR = "install dir"
BIN_DIST_INST_DIR = bindisttest/$(BIN_DIST_INST_SUBDIR)
################################################################################
#
# rm
#
################################################################################
# These are here, rather than in config.mk, as they need to exist in an
# unconfigured tree so that the various clean targets can be used
# without configuring:
ifeq "$(ONLY_SHOW_CLEANS)" "YES"
RM = utils/testremove/wouldrm
RM_OPTS = CLEAN_FILES
RM_OPTS_REC = CLEAN_REC
else
RM = rm
RM_OPTS = -f
RM_OPTS_REC = -rf
endif
# If $1 is empty then we don't do anything (as "rm -rf" fails on
# Solaris; trac #4916).
# If $1 contains a * then we fail; globbing needs to be done at the call
# site using $(wildcard ...). This makes it a little safer, as it's
# harder to accidentally delete something you didn't mean to.
# Similarly, we fail if any argument contains ".." or starts with a "/".
removeFiles = $(call removeHelper,removeFiles,"$(RM)",$(RM_OPTS),$1)
removeTrees = $(call removeHelper,removeTrees,"$(RM)",$(RM_OPTS_REC),$1)
removeHelper = $(if $(strip $4),\
$(if $(findstring *,$4),\
$(error $1: Got a star: $4),\
$(if $(findstring ..,$4),\
$(error $1: Got dot-dot: $4),\
$(if $(filter /%,$4),\
$(error $1: Got leading slash: $4),\
$2 $3 $4\
)))\
)
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