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[LV-k25-commit] kernel-2.5/scripts Makefile.build,1.20,1.21
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From: Kenn H. <ke...@us...> - 2004-11-17 00:25:46
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Update of /cvsroot/linux-vax/kernel-2.5/scripts In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv18062/scripts Modified Files: Makefile.build Log Message: Merge with 2.6.9 Index: Makefile.build =================================================================== RCS file: /cvsroot/linux-vax/kernel-2.5/scripts/Makefile.build,v retrieving revision 1.20 retrieving revision 1.21 diff -u -d -r1.20 -r1.21 --- Makefile.build 12 Jul 2004 23:19:48 -0000 1.20 +++ Makefile.build 17 Nov 2004 00:25:37 -0000 1.21 @@ -14,6 +14,18 @@ include scripts/Makefile.lib +ifdef host-progs +ifneq ($(hostprogs-y),$(host-progs)) +$(warning kbuild: $(obj)/Makefile - Usage of host-progs is deprecated. Please replace with hostprogs-y!) +hostprogs-y += $(host-progs) +endif +endif + +# Do not include host rules unles needed +ifneq ($(hostprogs-y)$(hostprogs-m),) +include scripts/Makefile.host +endif + ifneq ($(KBUILD_SRC),) # Create output directory if not already present _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) @@ -71,8 +83,13 @@ # Linus' kernel sanity checking tool ifneq ($(KBUILD_CHECKSRC),0) -quiet_cmd_checksrc = CHECK $< - cmd_checksrc = $(CHECK) $(c_flags) $< ; + ifeq ($(KBUILD_CHECKSRC),2) + quiet_cmd_force_checksrc = CHECK $< + cmd_force_checksrc = $(CHECK) $(CHECKFLAGS) $(c_flags) $< ; + else + quiet_cmd_checksrc = CHECK $< + cmd_checksrc = $(CHECK) $(CHECKFLAGS) $(c_flags) $< ; + endif endif @@ -146,9 +163,7 @@ cmd_cc_o_c = $(CC) $(c_flags) -c -o $(@D)/.tmp_$(@F) $< cmd_modversions = \ - if ! $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then \ - mv $(@D)/.tmp_$(@F) $@; \ - else \ + if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then \ $(CPP) -D__GENKSYMS__ $(c_flags) $< \ | $(GENKSYMS) \ > $(@D)/.tmp_$(@F:.o=.ver); \ @@ -156,6 +171,8 @@ $(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \ -T $(@D)/.tmp_$(@F:.o=.ver); \ rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver); \ + else \ + mv $(@D)/.tmp_$(@F) $@; \ fi; endif @@ -173,11 +190,13 @@ # Built-in and composite module parts %.o: %.c FORCE + $(call cmd,force_checksrc) $(call if_changed_rule,cc_o_c) # Single-part modules are special since we need to mark them in $(MODVERDIR) $(single-used-m): %.o: %.c FORCE + $(call cmd,force_checksrc) $(call if_changed_rule,cc_o_c) @{ echo $(@:.o=.ko); echo $@; } > $(MODVERDIR)/$(@F:.o=.mod) @@ -212,6 +231,14 @@ targets += $(real-objs-y) $(real-objs-m) $(lib-y) targets += $(extra-y) $(MAKECMDGOALS) $(always) +# Linker scripts preprocessor (.lds.S -> .lds) +# --------------------------------------------------------------------------- +quiet_cmd_cpp_lds_S = LDS $@ + cmd_cpp_lds_S = $(CPP) $(cpp_flags) -D__ASSEMBLY__ -o $@ $< + +%.lds: %.lds.S FORCE + $(call if_changed_dep,cpp_lds_S) + # Build the compiled-in targets # --------------------------------------------------------------------------- @@ -278,90 +305,6 @@ targets += $(multi-used-y) $(multi-used-m) -# Compile programs on the host -# =========================================================================== -# host-progs := bin2hex -# Will compile bin2hex.c and create an executable named bin2hex -# -# host-progs := lxdialog -# lxdialog-objs := checklist.o lxdialog.o -# Will compile lxdialog.c and checklist.c, and then link the executable -# lxdialog, based on checklist.o and lxdialog.o -# -# host-progs := qconf -# qconf-cxxobjs := qconf.o -# qconf-objs := menu.o -# Will compile qconf as a C++ program, and menu as a C program. -# They are linked as C++ code to the executable qconf - -# host-progs := conf -# conf-objs := conf.o libkconfig.so -# libkconfig-objs := expr.o type.o -# Will create a shared library named libkconfig.so that consist of -# expr.o and type.o (they are both compiled as C code and the object file -# are made as position independent code). -# conf.c is compiled as a c program, and conf.o is linked together with -# libkconfig.so as the executable conf. -# Note: Shared libraries consisting of C++ files are not supported -# - -# Create executable from a single .c file -# host-csingle -> Executable -quiet_cmd_host-csingle = HOSTCC $@ - cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOST_LOADLIBES) -o $@ $< -$(host-csingle): %: %.c FORCE - $(call if_changed_dep,host-csingle) - -# Link an executable based on list of .o files, all plain c -# host-cmulti -> executable -quiet_cmd_host-cmulti = HOSTLD $@ - cmd_host-cmulti = $(HOSTCC) $(HOSTLDFLAGS) -o $@ \ - $(addprefix $(obj)/,$($(@F)-objs)) \ - $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F)) -$(host-cmulti): %: $(host-cobjs) $(host-cshlib) FORCE - $(call if_changed,host-cmulti) - -# Create .o file from a single .c file -# host-cobjs -> .o -quiet_cmd_host-cobjs = HOSTCC $@ - cmd_host-cobjs = $(HOSTCC) $(hostc_flags) -c -o $@ $< -$(host-cobjs): %.o: %.c FORCE - $(call if_changed_dep,host-cobjs) - -# Link an executable based on list of .o files, a mixture of .c and .cc -# host-cxxmulti -> executable -quiet_cmd_host-cxxmulti = HOSTLD $@ - cmd_host-cxxmulti = $(HOSTCXX) $(HOSTLDFLAGS) -o $@ \ - $(foreach o,objs cxxobjs,\ - $(addprefix $(obj)/,$($(@F)-$(o)))) \ - $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F)) -$(host-cxxmulti): %: $(host-cobjs) $(host-cxxobjs) $(host-cshlib) FORCE - $(call if_changed,host-cxxmulti) - -# Create .o file from a single .cc (C++) file -quiet_cmd_host-cxxobjs = HOSTCXX $@ - cmd_host-cxxobjs = $(HOSTCXX) $(hostcxx_flags) -c -o $@ $< -$(host-cxxobjs): %.o: %.cc FORCE - $(call if_changed_dep,host-cxxobjs) - -# Compile .c file, create position independent .o file -# host-cshobjs -> .o -quiet_cmd_host-cshobjs = HOSTCC -fPIC $@ - cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $< -$(host-cshobjs): %.o: %.c FORCE - $(call if_changed_dep,host-cshobjs) - -# Link a shared library, based on position independent .o files -# *.o -> .so shared library (host-cshlib) -quiet_cmd_host-cshlib = HOSTLLD -shared $@ - cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \ - $(addprefix $(obj)/,$($(@F:.so=-objs))) \ - $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F)) -$(host-cshlib): %: $(host-cshobjs) FORCE - $(call if_changed,host-cshlib) - -targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\ - $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) # Descending # --------------------------------------------------------------------------- |
