fi \
fi`
+# FIXME: This is badly named.
XTRAFLAGS = ` \
if [ -f $${rootme}/gcc/Makefile ] ; then \
if [ -f $${rootme}/newlib/Makefile ] ; then \
#### host and target specific makefile fragments come in here.
###
-# Flags to pass down to sub-makes -- please keep these in alphabetical order
-FLAGS_TO_PASS = \
- "AR=$(AR)" \
+# Flags to pass down to all sub-makes.
+# Please keep these in alphabetical order.
+BASE_FLAGS_TO_PASS = \
"AR_FLAGS=$(AR_FLAGS)" \
"AR_FOR_TARGET=$(AR_FOR_TARGET)" \
+ "AS_FOR_TARGET=$(AS_FOR_TARGET)" \
"BISON=$(BISON)" \
- "CXXFLAGS=$(CXXFLAGS)" \
- "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
- "CC=$(CC)" \
"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
"CFLAGS=$(CFLAGS)" \
$(start-sanitize-chill)\
"CHILLFLAGS=$(CHILLFLAGS)" \
"CHILL_FOR_TARGET=$(CHILL_FOR_TARGET)" \
"CHILL_LIB=$(CHILL_LIB)" \
$(end-sanitize-chill)\
+ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
+ "CXXFLAGS=$(CXXFLAGS)" \
+ "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
"INSTALL=$(INSTALL)" \
"INSTALL_DATA=$(INSTALL_DATA)" \
"LEX=$(LEX)" \
"LOADLIBES=$(LOADLIBES)" \
"MAKEINFO=$(MAKEINFO)" \
- "RANLIB=$(RANLIB)" \
+ "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
"RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
+ "XTRAFLAGS_FOR_TARGET=$(XTRAFLAGS)" \
"exec_prefix=$(exec_prefix)" \
"prefix=$(prefix)" \
"tooldir=$(tooldir)"
+# Flags to pass down to most sub-makes, in which we're building with
+# the host environment.
+# Because of the way do-info, et. al., use this, this must not contain
+# any backquotes.
+EXTRA_HOST_FLAGS = \
+ "AR=$(AR)" \
+ "AS=$(AS)" \
+ "CC=$(CC)" \
+ "CXX=$(CXX)" \
+ "NM=$(NM)" \
+ "RANLIB=$(RANLIB)" \
+ "XTRAFLAGS="
+
+FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
+
# Flags that are concerned with the location of the X11 include files
# and library files
-
X11_FLAGS_TO_PASS = \
"X11_INCLUDE_FLAGS=$(X11_INCLUDE_FLAGS)" \
"X11_LIB_FLAGS=$(X11_LIB_FLAGS)" \
"X11_LIB=$(X11_LIB)"
-# Flags to pass down to makes which are built with the target
-# environment (e.g. libg++, xiberty, newlib). -- keep these in alpha order please
-TARGET_FLAGS_TO_PASS = \
- "AR=$(AR_FOR_TARGET)" \
- "AR_FLAGS=$(AR_FLAGS)" \
- "AS=$(AS_FOR_TARGET)" \
- "BISON=$(BISON)" \
- "CXX=$(CXX_FOR_TARGET)" \
- "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
- "CXXFLAGS=$(CXXFLAGS)" \
- "CC=$(CC_FOR_TARGET)" \
- "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
- "CFLAGS=$(CFLAGS)" \
- "INSTALL=$(INSTALL)" \
- "INSTALL_DATA=$(INSTALL_DATA)" \
- "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
- "LDFLAGS=$(LDFLAGS)" \
- "LEX=$(LEX)" \
- "LOADLIBES=$(LOADLIBES)" \
- "MAKEINFO=$(MAKEINFO)" \
- "NM=$(NM_FOR_TARGET)" \
- "RANLIB=$(RANLIB_FOR_TARGET)" \
- "XTRAFLAGS=$(XTRAFLAGS)" \
- "exec_prefix=$(exec_prefix)" \
- "prefix=$(prefix)" \
- "tooldir=$(tooldir)"
+# Shell case of subdirectories which are built with the target environment.
+TARGET_LIBS=libg++ | xiberty | newlib
+$(start-sanitize-chill)
+TARGET_LIBS=libg++ | xiberty | newlib | chillrt
+$(end-sanitize-chill)
+
+# Flags to pass down to makes which are built with the target environment.
+# The double $ decreases the length of the command line; the variables
+# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
+# Because of the way do-info, et. al., use this, this must not contain
+# any backquotes.
+EXTRA_TARGET_FLAGS = \
+ 'AR=$$(AR_FOR_TARGET)' \
+ 'AS=$$(AS_FOR_TARGET)' \
+ 'CC=$$(CC_FOR_TARGET)' \
+ 'CXX=$$(CXX_FOR_TARGET)' \
+ 'NM=$$(NM_FOR_TARGET)' \
+ 'RANLIB=$$(RANLIB_FOR_TARGET)' \
+ 'XTRAFLAGS=$$(XTRAFLAGS_FOR_TARGET)'
+
+TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
# unfortunately needs the native compiler and the target ar and
-# ranlib. Keep these in alphabetical order, please.
-GCC_FLAGS_TO_PASS = \
- "AR=$(AR_FOR_TARGET)" \
- "AR_FLAGS=$(AR_FLAGS)" \
- "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
+# ranlib.
+# Because of the way do-info, et. al., use this, this must not contain
+# any backquotes.
+EXTRA_GCC_FLAGS = \
+ 'AR=$$(AR_FOR_TARGET)' \
"AS=$(AS)" \
- "BISON=$(BISON)" \
- "CXX=$(CXX)" \
- "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
- "CXXFLAGS=$(CXXFLAGS)" \
"CC=$(CC)" \
- "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
- "CFLAGS=$(CFLAGS)" \
- "INSTALL=$(INSTALL)" \
- "INSTALL_DATA=$(INSTALL_DATA)" \
- "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
- "LDFLAGS=$(LDFLAGS)" \
- "LEX=$(LEX)" \
- "LOADLIBES=$(LOADLIBES)" \
- "MAKEINFO=$(MAKEINFO)" \
+ "CXX=$(CXX)" \
"NM=$(NM)" \
- "RANLIB=$(RANLIB_FOR_TARGET)" \
- "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
- "XTRAFLAGS=$(XTRAFLAGS)" \
- "exec_prefix=$(exec_prefix)" \
- "prefix=$(prefix)" \
- "tooldir=$(tooldir)"
+ 'RANLIB=$$(RANLIB_FOR_TARGET)' \
+ "XTRAFLAGS="
+
+GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS)
# The first rule in the file had better be this one. Don't put any above it.
all: $(ALL)
-.PHONY: all check dvi info install-info
+.PHONY: all check dvi info install-info install-info-dirs
+.PHONY: do-info do-check do-dvi do-install-info
+.PHONY: do-clean do-mostlyclean do-distclean do-realclean
.NOEXPORT:
-info: all-texinfo
- @rootme=`pwd` ; export rootme ; \
- $(MAKE) $(FLAGS_TO_PASS) DO=info "DODIRS=$(SUBDIRS)" subdir_do
-
-check dvi:
- @rootme=`pwd` ; export rootme ; \
- $(MAKE) $(FLAGS_TO_PASS) DO=$@ "DODIRS=$(SUBDIRS)" subdir_do
+# Do a target for all the subdirectories. A ``make do-X'' will do a
+# ``make X'' in all subdirectories (because, in general, X depends on
+# fdo-X, a ``make X'' will also do this, but it may do additional work
+# as well).
+# This target ensures that $(BASE_FLAGS_TO_PASS) appears only once,
+# because it is so large that it can easily overflow the command line
+# length limit on some systems.
+do-info do-check do-dvi do-install-info do-clean do-mostlyclean do-distclean do-realclean:
+ @target=`echo $@ | sed -e 's/^do-//'`; \
+ rootme=`pwd`; export rootme; \
+ srcroot=`cd $(srcdir); pwd`; export srcroot; \
+ for i in $(SUBDIRS); do \
+ if [ -f ./$$i/localenv ] || [ -f ./$$i/Makefile ]; then \
+ case $$i in \
+ $(TARGET_LIBS) ) \
+ extra_flags=`echo $(EXTRA_TARGET_FLAGS)`; \
+ ;; \
+ gcc) \
+ extra_flags=`echo $(EXTRA_GCC_FLAGS)`; \
+ ;; \
+ *) \
+ extra_flags=`echo $(EXTRA_HOST_FLAGS)`; \
+ ;; \
+ esac ; \
+ export extra_flags; \
+ if (cd ./$$i; \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) $${extra_flags} $${target}); \
+ then true; else exit 1; fi; \
+ else true; fi; \
+ done
-install-info: install-info-dirs force
- -parent=`echo $(infodir)|sed -e 's@/[^/]*$$@@'`; \
- if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
- -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; fi
- @rootme='pwd' ; export rootme ; $(MAKE) $(FLAGS_TO_PASS) DO=install-info "DODIRS=$(SUBDIRS)" subdir_do
- @rootme='pwd' ; export rootme ; $(MAKE) $(FLAGS_TO_PASS) dir.info install-dir.info
+info: do-info
+check: do-check
+dvi: do-dvi
-install-dir.info:
- -parent=`echo $(infodir)|sed -e 's@/[^/]*$$@@'`; \
- if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
- -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; fi
+install-info: install-info-dirs do-install-info dir.info
$(INSTALL_DATA) dir.info $(infodir)/dir.info
+do-install-info: install-info-dirs
+
all.normal: all-m4 all-autoconf all-libiberty all-mmalloc all-texinfo \
all-byacc all-flex all-opcodes all-bfd all-ld all-gas all-tgas \
all-gcc all-binutils all-libg++ all-readline all-sim all-gdb \
$(end-sanitize-chill) \
all-deja-gnu
-.PHONY: clean distclean mostlyclean realclean do_clean
+.PHONY: clean distclean mostlyclean realclean local-clean local-distclean
-do_clean:
+local-clean:
-rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E
-clean mostlyclean: do_clean
- @rootme=`pwd` ; export rootme ; \
- $(MAKE) $(FLAGS_TO_PASS) DO=$@ "DODIRS=$(SUBDIRS)" subdir_do
-
-distclean realclean: do_clean
- @rootme=`pwd` ; export rootme ; \
- $(MAKE) $(FLAGS_TO_PASS) DO=$@ "DODIRS=$(SUBDIRS)" subdir_do
+local-distclean:
-rm -f Makefile config.status
+clean: do-clean local-clean
+mostlyclean: do-mostlyclean local-clean
+distclean: do-distclean local-clean local-distclean
+realclean: do-realclean local-clean local-distclean
+
uninstall:
@echo "the uninstall target is not supported in this tree"
### other supporting targets
-subdir_do:
-### start-sanitize-chill
-###
-### WARNING: THIS IS VERY UGLY AND I DID NOT DO THIS WILLINGLY
-###
-### if you change the code for libg++ et al, also change the
-### code for chillrt
-###
-### end-sanitize-chill
- @for i in $(DODIRS); do \
- if [ -f ./$$i/localenv ] || [ -f ./$$i/Makefile ] ; then \
- case $$i in \
- libg++ | xiberty | newlib) \
- if (rootme=`pwd` ; export rootme ; \
- srcroot=`cd $(srcdir); pwd` ; export srcroot ; \
- cd ./$$i ; \
- $(MAKE) $(TARGET_FLAGS_TO_PASS) $(DO)) ; then true ; \
- else exit 1 ; fi \
- ;; \
- $(start-sanitize-chill) \
- chillrt) \
- if (rootme=`pwd` ; export rootme ; \
- srcroot=`cd $(srcdir); pwd` ; export srcroot ; \
- cd ./$$i ; \
- $(MAKE) $(TARGET_FLAGS_TO_PASS) $(DO)) ; then true ; \
- else exit 1 ; fi \
- ;; \
- $(end-sanitize-chill) \
- gcc) \
- if (rootme=`pwd` ; export rootme ; \
- srcroot=`cd $(srcdir); pwd` ; export srcroot ; \
- cd ./$$i ; \
- $(MAKE) $(GCC_FLAGS_TO_PASS) $(DO)) ; then true ; \
- else exit 1 ; fi \
- ;; \
- *) \
- if (rootme=`pwd` ; export rootme ; \
- cd ./$$i ; \
- $(MAKE) $(FLAGS_TO_PASS) $(DO)) ; then true ; \
- else exit 1 ; fi \
- ;; \
- esac ; \
- else true ; fi ; \
- done
-
-# The "else true" stuff is for Ultrix; the shell returns the exit code
-# of the "if" command, if no commands are run in the "then" or "else" part,
-# causing Make to quit.
-
MAKEDIRS= \
$(prefix) \
$(exec_prefix) \
install-info-dirs:
if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; fi
+ -parent=`echo $(infodir)|sed -e 's@/[^/]*$$@@'`; \
+ if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
+ -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; fi
-dir.info:
+dir.info: do-install-info
$(srcdir)/texinfo/gen-info-dir $(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new
mv -f dir.info.new dir.info
projects / platform / upstream / binutils.git / commitdiff