GHC new build system megapatch

[ghc-hetmet.git] / mk / recurse.mk

diff --git a/mk/recurse.mk b/mk/recurse.mk
deleted file mode 100644 (file)
index 2bb370d..0000000
--- a/mk/recurse.mk
+++ /dev/null
@@ -1,101 +0,0 @@
-
-##################################################################
-#
-#              Recursive stuff
-#
-##################################################################
-
-# Here are the diabolically clever rules that
-# 
-# (a) for each "recursive target" <t>
-#     propagates "make <t>" to directories in SUBDIRS
-#
-# (b) when SUBDIRS is empty,
-#     for each "multi-way-target" <t>
-#     calls "make way=w <t>" for each w in $(WAYS)
-#
-#     This has the effect of making the standard target
-#     in each of the specified ways (as well as in the normal way
-
-# Controlling variables
-#      WAYS    = extra (beyond the normal way) ways to build things in
-#      SUBDIRS = subdirectories to recurse into
-
-# No ways, so iterate over the SUBDIRS
-
-# note about recursively invoking make: we'd like make to drop all the
-# way back to the top level if it fails in any of the
-# sub(sub-...)directories.  This is done by setting the -e flag to the
-# shell during the loop, which causes an immediate failure if any of
-# the shell commands fail.
-
-# One exception: if the user gave the -i or -k flag to make in the
-# first place, we'd like to reverse this behaviour.  So we check for
-# these flags, and set the -e flag appropriately.  NOTE: watch out for
-# the --no-print-directory flag which is passed to recursive
-# invocations of make.
-#
-ifeq "$(way)" ""
-ifneq "$(SUBDIRS)" ""
-
-# we override the 'boot', 'all' and 'install' targets in the top
-# level Makefile. Some of the sub-projects also set 'boot' to empty.
-
-ifeq "$(NO_ALL_TARGET)" "YES"
-ALL_TARGET     =
-else
-ALL_TARGET     = all
-endif
-
-ifeq "$(NO_BOOT_TARGET)" "YES"
-BOOT_TARGET    =
-else
-BOOT_TARGET    = boot
-endif
-
-ifeq "$(NO_INSTALL_TARGET)" "YES"
-INSTALL_TARGET =
-INSTALL_DOCS_TARGET =
-else
-INSTALL_TARGET = install
-INSTALL_DOCS_TARGET = install-docs
-endif
-
-$(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html chm HxS ps dvi txt::
-       @echo "------------------------------------------------------------------------"
-       @echo "== Recursively making \`$@' in $(SUBDIRS) ..."
-       @echo "PWD = $(shell pwd)"
-       @echo "------------------------------------------------------------------------"
-# Don't rely on -e working, instead we check exit return codes from sub-makes.
-       @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
-       if [ $$x_on_err -eq 0 ]; \
-           then echo "Won't exit on error due to MFLAGS: ${MFLAGS}"; \
-       fi; \
-       for i in $(SUBDIRS); do \
-         echo "------------------------------------------------------------------------"; \
-         echo "== $(MAKE) $@ $(MFLAGS);"; \
-         echo " in $(shell pwd)/$$i"; \
-         echo "------------------------------------------------------------------------"; \
-         $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@ CLEAN_ALL_STAGES=YES; \
-         if [ $$? -eq 0 -o $$x_on_err -eq 0 ]; \
-             then echo "Finished making $@ in $$i": $$?; \
-             else echo "Failed making $@ in $$i": $$?; exit 1; \
-         fi; \
-       done
-       @echo "------------------------------------------------------------------------"
-       @echo "== Finished making \`$@' in $(SUBDIRS) ..."
-       @echo "PWD = $(shell pwd)"
-       @echo "------------------------------------------------------------------------"
-
-endif
-endif
-
-#
-# Selectively building subdirectories.
-#
-#
-ifneq "$(SUBDIRS)" ""
-$(SUBDIRS) ::
-         $(MAKE) -C $@ $(MFLAGS)
-endif
-