Formerly ../Rules.~34~

[kopensolaris-gnu/glibc.git] / Rules

diff --git a/Rules b/Rules
index 5f1b33a..b548d6a 100644 (file)
--- a/Rules
+++ b/Rules
@@ -1,4 +1,4 @@
-# Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.

 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or


@@ -17,12 +17,15 @@
 # Cambridge, MA 02139, USA.
 
 #
 # Cambridge, MA 02139, USA.
 
 #

-#      Propagated rules for making the GNU C library
+#      Rules for making a subdirectory in the GNU C library.
+#      Each subdirectory Makefile defines some variables and includes this.

 #
 ifneq (,)
 This makefile requires GNU Make.
 endif
 
 #
 ifneq (,)
 This makefile requires GNU Make.
 endif
 

+all: # Don't let the default goal come from Makeconfig.
+

 include ../Makeconfig
 
 ifndef subdir
 include ../Makeconfig
 
 ifndef subdir


@@ -31,14 +34,18 @@ endif
 # This is benign and useless in GNU make before 3.63.
 export subdir := $(subdir)
 \f
 # This is benign and useless in GNU make before 3.63.
 export subdir := $(subdir)
 \f

-# This is the default target; it makes the library.
+# This is the default target; it makes the library and auxiliary programs.

 .PHONY: all
 .PHONY: all

-all: lib
+all: lib others

 
 ifneq  "$(findstring env,$(origin headers))" ""
 headers :=
 endif
 
 
 ifneq  "$(findstring env,$(origin headers))" ""
 headers :=
 endif
 

+ifneq  "$(findstring env,$(origin generated))" ""
+generated :=
+endif
+

 ifeq "$(strip $(headers))" ""
 ifneq "$(wildcard $(subdir).h)" ""
 override headers := $(subdir).h
 ifeq "$(strip $(headers))" ""
 ifneq "$(wildcard $(subdir).h)" ""
 override headers := $(subdir).h


@@ -74,6 +81,12 @@ $(objpfx)%.out: $(objpfx)%
        $(dir $<)$(notdir $<) > $@
 endif  # tests
 
        $(dir $<)$(notdir $<) > $@
 endif  # tests
 

+# Because the link above depends on libc.a, which I don't want built
+# automatically, this is necessary. -mib
+ifdef mib_hacks
+others :=
+endif
+

 export others := $(others)
 export tests := $(tests)
 \f
 export others := $(others)
 export tests := $(tests)
 \f


@@ -81,15 +94,16 @@ export tests := $(tests)
 # except for the object files and the object-file library members.
 .PHONY: mostlyclean
 mostlyclean:
 # except for the object files and the object-file library members.
 .PHONY: mostlyclean
 mostlyclean:

-       -rm -f $(addprefix $(objpfx),$(tests) $(others))
-       -rm -f core TAGS depend
+       -rm -f $(addprefix $(objpfx),$(tests) $(others) \
+                                    $(addsuffix .o,$(tests) $(others)))
+       -rm -f core TAGS $(objpfx)depend-$(subdir)

 
 # This removes absolutely everything that can be regenerated.
 .PHONY: subdir_clean clean realclean
 subdir_clean realclean: clean
 
 # This removes absolutely everything that can be regenerated.
 .PHONY: subdir_clean clean realclean
 subdir_clean realclean: clean

-+objs := $(objects)

 clean: mostlyclean
 clean: mostlyclean

-       -rm -f $(+objs) $(+depfiles)
+       -rm -f $(objects) $(addprefix $(objpfx),$(extra-objs)) \
+              $(+depfiles) $(generated)

 \f
 .PHONY: subdir_echo-headers
 subdir_echo-headers: echo-headers
 \f
 .PHONY: subdir_echo-headers
 subdir_echo-headers: echo-headers


@@ -97,10 +111,13 @@ subdir_echo-headers: echo-headers
 .PHONY: subdir_echo-distinfo
 subdir_echo-distinfo:
        @echo $(addprefix +header+,$(headers)) \
 .PHONY: subdir_echo-distinfo
 subdir_echo-distinfo:
        @echo $(addprefix +header+,$(headers)) \

-             $(addprefix +nodist+,$(dont_distribute))
-\f
+             $(addprefix +nodist+,$(generated) $(dont_distribute))
+
+# We want to install everything except the library itself, but update all
+# our portions of the library because the parent make will install it later
+# (likewise the stubs file).

 .PHONY: subdir_install
 .PHONY: subdir_install

-subdir_install: install
+subdir_install: install-no-libc.a lib-noranlib stubs

 
 .PHONY: subdir_TAGS
 subdir_TAGS: TAGS
 
 .PHONY: subdir_TAGS
 subdir_TAGS: TAGS


@@ -108,7 +125,12 @@ subdir_TAGS: TAGS
 # Make the distribution tarfile for the parent makefile.
 export distribute := $(distribute)
 export dont_distribute := $(dont_distribute)
 # Make the distribution tarfile for the parent makefile.
 export distribute := $(distribute)
 export dont_distribute := $(dont_distribute)

+export generated := $(generated)

 .PHONY: subdir_dist dist
 subdir_dist: dist
 dist: ../Make-dist
        $(MAKE) -f $< $(Make-dist-args)
 .PHONY: subdir_dist dist
 subdir_dist: dist
 dist: ../Make-dist
        $(MAKE) -f $< $(Make-dist-args)

+
+# Convenient target to update all the generated source files.
+.PHONY: generated
+generated: $(generated)