# 2. GNU standard targets
# all*
# install* uninstall installcheck installdirs
+# install-docs*
# clean* distclean* mostlyclean* maintainer-clean*
# tags*
# dvi ps (no info) FPTOOLS adds: pdf rtf html
# the --no-print-directory flag which is passed to recursive
# invocations of make.
#
-# NOTE: Truly weird use of exit below to stop the for loop dead in
-# its tracks should any of the sub-makes fail. By my reckoning,
-# "cmd || exit $?" should be equivalent to "cmd"
-
ifneq "$(SUBDIRS)" ""
-# we override the boot & all targets in the top level Makefile
-ifneq "$(NO_ALL_TARGETS)" "YES"
+# we override the 'boot', 'all' and 'install' targets in the top
+# level Makefile. Some of the sub-projects also set 'boot' to empty.
+
+ifeq "$(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 $(INSTALL_TARGET) html ps dvi txt::
+$(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html ps dvi txt::
@echo "------------------------------------------------------------------------"
@echo "===fptools== Recursively making \`$@' in $(SUBDIRS) ..."
@echo "PWD = $(shell pwd)"
# The boot target, at a minimum generates dependency information
.PHONY: boot
-boot :: depend
+ifeq "$(NO_BOOT_TARGET)" "YES"
+boot ::
+else
+boot :: depend
+endif
##################################################################
# GNU Standard targets
$(HS_PROG) :: $(HS_OBJS)
$(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS)
else
-# see bootstrp.mk
+# see bootstrap.mk
$(HS_PROG) :: $(HS_OBJS)
$(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(HS_OBJS) $(HC_BOOT_LIBS)
endif
ifeq "$(IS_CBITS_LIB)" "YES"
override datadir:=$(libdir)/include
-INSTALL_DATAS += Hs$(shell perl -e 'print ucfirst "$(PACKAGE)"').h
else
SRC_CC_OPTS += -Icbits
endif
SRC_HC_OPTS += -split-objs
+# We generate the archive into a temporary file libfoo.a.tmp, then
+# rename it at the end. This avoids the problem that ar may sometimes
+# fail, leaving a partially built archive behind.
ifeq "$(ArSupportsInput)" ""
define BUILD_LIB
-$(RM) $@
-(echo $(STUBOBJS); $(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o') | xargs ar q $@
-$(RANLIB) $@
+$(RM) $@ $@.tmp
+(echo $(STUBOBJS); $(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o') | xargs ar q $@.tmp
+$(RANLIB) $@.tmp
+$(MV) $@.tmp $@
endef
else
define BUILD_LIB
-$(RM) $@
+$(RM) $@ $@.tmp
echo $(STUBOBJS) > $@.list
$(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o' >> $@.list
-$(AR) $(AR_OPTS) $@ $(ArSupportsInput) $@.list
+$(AR) $(AR_OPTS) $@.tmp $(ArSupportsInput) $@.list
$(RM) $@.list
-$(RANLIB) $@
+$(RANLIB) $@.tmp
+$(MV) $@.tmp $@
endef
endif
$(RM) $@; if [ ! -d $(basename $@) ]; then mkdir $(basename $@); else \
$(FIND) $(basename $@) -name '*.$(way_)o' | xargs $(RM) __rm_food; fi
ifeq "$(GhcWithInterpreter)" "YES"
-HC_SPLIT_POST = ld -r -x -o $@ $(basename $@)/*.$(way_)o
+HC_SPLIT_POST = $(LD) -r $(LD_X) -o $@ $(basename $@)/*.$(way_)o
else
HC_SPLIT_POST = touch $@
endif # GhcWithInterpreter == YES
ifeq "$(SplitObjs)" "YES"
SRC_HC_POST_OPTS += \
for i in $(basename $@)/*; do \
- ld -r -x -o $$i.tmp $$i; \
+ $(LD) -r $(LD_X) -o $$i.tmp $$i; \
$(MV) $$i.tmp $$i; \
done
else
SRC_HC_POST_OPTS += \
- ld -r -x -o $@.tmp $@; $(MV) $@.tmp $@
+ $(LD) -r $(LD_X) -o $@.tmp $@; $(MV) $@.tmp $@
endif # SplitObjs
endif # StripLibraries
# hslibs/Win32 uses this 'feature'.
#
$(GHCI_LIBRARY) :: $(LIBOBJS)
- ld -r -x -o $@ $(LIBOBJS) $(STUBOBJS)
+ $(LD) -r $(LD_X) -o $@ $(LIBOBJS) $(STUBOBJS)
endif # DONT_WANT_STD_GHCI_LIB_RULE
endif # GhcWithInterpreter
# friends can be overridden from their original settings in mk/config.mk.in
# || mk/build.mk
#
-.PHONY: install installdirs install-strip install-dirs uninstall install-docs show-install
+.PHONY: install install-docs installdirs install-strip install-dirs uninstall install-docs show-install
show-install :
@echo "bindir = $(bindir)"
# entry in the INSTALL_PROGS list. If there's no suffix, use
# $(exeext).
#
-# This is bit of a pain to express since GNU make doesn't have
-# something like $(if ...), but possible using $(subst ...)
-# [Aside: I added support for $(if ...) to my local copy of GNU
-# make at one stage, perhaps I should propagate the patch to
-# the GNU make maintainers...]
-#
-INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
+INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(if $(suffix $(p)),,$(exeext)), $(basename $(p))))
install:: $(INSTALL_PROGS)
@$(INSTALL_DIR) $(bindir)
done
endif
+ifneq "$(INSTALL_DOCS)" ""
+install-docs:: $(INSTALL_DOCS)
+ @$(INSTALL_DIR) $(datadir)
+ for i in $(INSTALL_DOCS); do \
+ $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
+ done
+endif
+
+ifneq "$(INSTALL_SGML_DOC)" ""
+ifneq "$(SGMLDocWays)" ""
+install-docs:: $(foreach i,$(SGMLDocWays),$(INSTALL_SGML_DOC).$i)
+ @$(INSTALL_DIR) $(datadir)
+ for i in $(SGMLDocWays); do \
+ if [ $$i = "html" ]; then \
+ $(CP) -r $(INSTALL_SGML_DOC) $(datadir); \
+ else \
+ $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_SGML_DOC).$$i $(datadir); \
+ fi \
+ done
+endif
+endif
+
#
# Use with care..
#
ifneq "$(SGML_DOC)" ""
+all :: $(SGMLDocWays)
+
# multi-file SGML document: main document name is specified in $(SGML_DOC),
# sub-documents (.sgml files) listed in $(SGML_SRCS).
projects / ghc-hetmet.git / blobdiff