# -----------------------------------------------------------------------------
define build-dependencies
+$(call trace, build-dependencies($1,$2,$3))
+$(call profStart, build-dependencies($1,$2,$3))
# $1 = dir
# $2 = distdir
# $3 = GHC stage to use (0 == bootstrapping compiler)
$1_$2_C_FILES_DEPS = $$(filter-out $$($1_$2_C_FILES_NODEPS),$$($1_$2_C_FILES))
$1_$2_MKDEPENDHS_FLAGS = -dep-makefile $$($1_$2_depfile_haskell).tmp $$(foreach way,$$(filter-out v,$$($1_$2_WAYS)),-dep-suffix $$(way))
-ifneq "$3" "0"
$1_$2_MKDEPENDHS_FLAGS += -include-pkg-deps
-endif
-ifneq "$$($1_$2_NO_BUILD_DEPS)" "YES"
+ifneq "$$(NO_GENERATED_MAKEFILE_RULES)" "YES"
+
+# Some of the Haskell files (e.g. utils/hsc2hs/Main.hs) (directly or
+# indirectly) include the generated includes files.
+$$($1_$2_depfile_haskell) : $$(includes_H_CONFIG) $$(includes_H_PLATFORM)
$$($1_$2_depfile_haskell) : $$($1_$2_HS_SRCS) $$($1_$2_HS_BOOT_SRCS) $$($1_$2_HC_MK_DEPEND_DEP) | $$$$(dir $$$$@)/.
"$$(RM)" $$(RM_OPTS) $$@.tmp
if test ! -d $$$$dir; then mkdir -p $$$$dir; fi \
done
endif
- mv $$@.tmp $$@
+# Some packages are from the bootstrapping compiler, so are not
+# within the build tree. On Windows this causes a problem as they look
+# like bad rules, due to the two colons, so we filter them out.
+ grep -v ' : [a-zA-Z]:/' $$@.tmp > $$@
+
+# Some of the C files (directly or indirectly) include the generated
+# includes files.
+$$($1_$2_depfile_c_asm) : $$(includes_H_CONFIG) $$(includes_H_PLATFORM)
$$($1_$2_depfile_c_asm) : $$($1_$2_C_FILES_DEPS) $$($1_$2_S_FILES) | $$$$(dir $$$$@)/.
"$$(RM)" $$(RM_OPTS) $$@.tmp
echo "$1_$2_depfile_c_asm_EXISTS = YES" >> $$@.tmp
mv $$@.tmp $$@
-endif # $1_$2_NO_BUILD_DEPS
+endif # NO_GENERATED_MAKEFILE_RULES
# Note sed magic above: mkdependC can't do -odir stuff, so we have to
# munge the dependencies it generates to refer to the correct targets.
-# Seems as good a place as any to attach the unlit dependency
-$$($1_$2_depfile_haskell) : $$(UNLIT)
-
-ifneq "$$(NO_INCLUDE_DEPS)" "YES"
-ifneq "$$(strip $$($1_$2_HS_SRCS) $$($1_$2_HS_BOOT_SRCS))" ""
-ifneq "$$(NO_STAGE$3_DEPS)" "YES"
-include $$($1_$2_depfile_haskell)
-endif
-endif
-include $$($1_$2_depfile_c_asm)
-else
-ifeq "$$(DEBUG)" "YES"
-$$(warning not building dependencies in $1)
-endif
-endif
-
+$(call profEnd, build-dependencies($1,$2,$3))
endef
# This comment is outside the "define addCFileDeps" as that definition
# The formatting of this definition (e.g. the blank line above) is
# important, in order to get make to generate the right makefile code.
#
+# 's|\\|/|g'
+# We first normalise all slashes to be forward slashes. Note that
+# $(TOP) also uses forward slashes.
+# 's| /$$| \\|'
+# But now we need to fix the line continuation characters that we
+# just broke.
# "1s|\.o|\.$($w_osuf)|"
# We will have dependencies for .o files, so we need to fix them up
# for the right object suffix for the way we're doing
define addCFileDeps
$(CPP) $($1_$2_MKDEPENDC_OPTS) $($1_$2_v_ALL_CC_OPTS) $($(basename $4)_CC_OPTS) -MM $4 -MF $3.bit
- $(foreach w,$5,sed -e "1s|\.o|\.$($w_osuf)|" -e "1s|^|$(dir $4)|" -e "1s|$1/|$1/$2/build/|" -e "1s|$2/build/$2/build|$2/build|g" -e "s|$(TOP)/||g$(CASE_INSENSITIVE_SED)" $3.bit >> $3.tmp &&) true
+ $(foreach w,$5,sed -e 's|\\|/|g' -e 's| /$$| \\|' -e "1s|\.o|\.$($w_osuf)|" -e "1s|^|$(dir $4)|" -e "1s|$1/|$1/$2/build/|" -e "1s|$2/build/$2/build|$2/build|g" -e "s|$(TOP)/||g$(CASE_INSENSITIVE_SED)" $3.bit >> $3.tmp &&) true
endef
ifeq "$(Windows)" "YES"