kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS

In preparation for enabling command line LDLIBS, re-name HOST_LOADLIBES
to KBUILD_HOSTLDLIBS as the internal use only flags. Also rename
existing usage to HOSTLDLIBS for consistency. This should not have any
visible effects.

Signed-off-by: Laura Abbott <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>

Makefile

@@ -363,7 +363,7 @@ KBUILD_HOSTCFLAGS   := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \
 		-fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS)
 KBUILD_HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS)
 KBUILD_HOSTLDFLAGS  := $(HOST_LFS_LDFLAGS)
-HOST_LOADLIBES := $(HOST_LFS_LIBS)
+KBUILD_HOSTLDLIBS   := $(HOST_LFS_LIBS)
 
 # Make variables (CC, etc...)
 AS		= $(CROSS_COMPILE)as
@@ -430,7 +430,7 @@ LDFLAGS :=
 GCC_PLUGINS_CFLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
-export CPP AR NM STRIP OBJCOPY OBJDUMP KBUILD_HOSTLDFLAGS HOST_LOADLIBES
+export CPP AR NM STRIP OBJCOPY OBJDUMP KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS
 export MAKE LEX YACC AWK GENKSYMS INSTALLKERNEL PERL PYTHON PYTHON2 PYTHON3 UTS_MACHINE
 export HOSTCXX KBUILD_HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 

samples/bpf/Makefile

@@ -180,12 +180,12 @@ HOSTCFLAGS_trace_event_user.o += -I$(srctree)/tools/lib/bpf/
 HOSTCFLAGS_sampleip_user.o += -I$(srctree)/tools/lib/bpf/
 HOSTCFLAGS_task_fd_query_user.o += -I$(srctree)/tools/lib/bpf/
 
-HOST_LOADLIBES		+= $(LIBBPF) -lelf
-HOSTLOADLIBES_tracex4		+= -lrt
-HOSTLOADLIBES_trace_output	+= -lrt
-HOSTLOADLIBES_map_perf_test	+= -lrt
-HOSTLOADLIBES_test_overhead	+= -lrt
-HOSTLOADLIBES_xdpsock		+= -pthread
+KBUILD_HOSTLDLIBS		+= $(LIBBPF) -lelf
+HOSTLDLIBS_tracex4		+= -lrt
+HOSTLDLIBS_trace_output	+= -lrt
+HOSTLDLIBS_map_perf_test	+= -lrt
+HOSTLDLIBS_test_overhead	+= -lrt
+HOSTLDLIBS_xdpsock		+= -pthread
 
 # Allows pointing LLC/CLANG to a LLVM backend with bpf support, redefine on cmdline:
 #  make samples/bpf/ LLC=~/git/llvm/build/bin/llc CLANG=~/git/llvm/build/bin/clang

samples/seccomp/Makefile

@@ -30,9 +30,9 @@ HOSTCFLAGS_bpf-direct.o += $(MFLAG)
 HOSTCFLAGS_dropper.o += $(MFLAG)
 HOSTCFLAGS_bpf-helper.o += $(MFLAG)
 HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
-HOSTLOADLIBES_bpf-direct += $(MFLAG)
-HOSTLOADLIBES_bpf-fancy += $(MFLAG)
-HOSTLOADLIBES_dropper += $(MFLAG)
+HOSTLDLIBS_bpf-direct += $(MFLAG)
+HOSTLDLIBS_bpf-fancy += $(MFLAG)
+HOSTLDLIBS_dropper += $(MFLAG)
 endif
 always := $(hostprogs-m)
 endif

scripts/Makefile

@@ -23,8 +23,8 @@ hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
 
 HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include
 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
-HOSTLOADLIBES_sign-file = -lcrypto
-HOSTLOADLIBES_extract-cert = -lcrypto
+HOSTLDLIBS_sign-file = -lcrypto
+HOSTLDLIBS_extract-cert = -lcrypto
 
 always		:= $(hostprogs-y) $(hostprogs-m)
 

scripts/Makefile.host

@@ -85,7 +85,7 @@ hostcxx_flags  = -Wp,-MD,$(depfile) $(__hostcxx_flags)
 # host-csingle -> Executable
 quiet_cmd_host-csingle 	= HOSTCC  $@
       cmd_host-csingle	= $(HOSTCC) $(hostc_flags) $(KBUILD_HOSTLDFLAGS) -o $@ $< \
-	  	$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
+		$(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
 $(host-csingle): $(obj)/%: $(src)/%.c FORCE
 	$(call if_changed_dep,host-csingle)
 
@@ -94,7 +94,7 @@ $(host-csingle): $(obj)/%: $(src)/%.c FORCE
 quiet_cmd_host-cmulti	= HOSTLD  $@
       cmd_host-cmulti	= $(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ \
 			  $(addprefix $(obj)/,$($(@F)-objs)) \
-			  $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
+			  $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
 $(host-cmulti): FORCE
 	$(call if_changed,host-cmulti)
 $(call multi_depend, $(host-cmulti), , -objs)
@@ -112,7 +112,7 @@ quiet_cmd_host-cxxmulti	= HOSTLD  $@
       cmd_host-cxxmulti	= $(HOSTCXX) $(KBUILD_HOSTLDFLAGS) -o $@ \
 			  $(foreach o,objs cxxobjs,\
 			  $(addprefix $(obj)/,$($(@F)-$(o)))) \
-			  $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
+			  $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
 $(host-cxxmulti): FORCE
 	$(call if_changed,host-cxxmulti)
 $(call multi_depend, $(host-cxxmulti), , -objs -cxxobjs)
@@ -145,7 +145,7 @@ $(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
 quiet_cmd_host-cshlib	= HOSTLLD -shared $@
       cmd_host-cshlib	= $(HOSTCC) $(KBUILD_HOSTLDFLAGS) -shared -o $@ \
 			  $(addprefix $(obj)/,$($(@F:.so=-objs))) \
-			  $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
+			  $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
 $(host-cshlib): FORCE
 	$(call if_changed,host-cshlib)
 $(call multi_depend, $(host-cshlib), .so, -objs)
@@ -155,7 +155,7 @@ $(call multi_depend, $(host-cshlib), .so, -objs)
 quiet_cmd_host-cxxshlib	= HOSTLLD -shared $@
       cmd_host-cxxshlib	= $(HOSTCXX) $(KBUILD_HOSTLDFLAGS) -shared -o $@ \
 			  $(addprefix $(obj)/,$($(@F:.so=-objs))) \
-			  $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
+			  $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
 $(host-cxxshlib): FORCE
 	$(call if_changed,host-cxxshlib)
 $(call multi_depend, $(host-cxxshlib), .so, -objs)

scripts/kconfig/Makefile

@@ -169,7 +169,7 @@ HOSTCFLAGS_zconf.tab.o	:= -I$(src)
 hostprogs-y	+= nconf
 nconf-objs	:= nconf.o zconf.tab.o nconf.gui.o
 
-HOSTLOADLIBES_nconf	= $(shell . $(obj)/.nconf-cfg && echo $$libs)
+HOSTLDLIBS_nconf	= $(shell . $(obj)/.nconf-cfg && echo $$libs)
 HOSTCFLAGS_nconf.o	= $(shell . $(obj)/.nconf-cfg && echo $$cflags)
 HOSTCFLAGS_nconf.gui.o	= $(shell . $(obj)/.nconf-cfg && echo $$cflags)
 
@@ -180,7 +180,7 @@ hostprogs-y	+= mconf
 lxdialog	:= checklist.o inputbox.o menubox.o textbox.o util.o yesno.o
 mconf-objs	:= mconf.o zconf.tab.o $(addprefix lxdialog/, $(lxdialog))
 
-HOSTLOADLIBES_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs)
+HOSTLDLIBS_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs)
 $(foreach f, mconf.o $(lxdialog), \
   $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/.mconf-cfg && echo $$$$cflags)))
 
@@ -191,7 +191,7 @@ hostprogs-y	+= qconf
 qconf-cxxobjs	:= qconf.o
 qconf-objs	:= zconf.tab.o
 
-HOSTLOADLIBES_qconf	= $(shell . $(obj)/.qconf-cfg && echo $$libs)
+HOSTLDLIBS_qconf	= $(shell . $(obj)/.qconf-cfg && echo $$libs)
 HOSTCXXFLAGS_qconf.o	= $(shell . $(obj)/.qconf-cfg && echo $$cflags)
 
 $(obj)/qconf.o: $(obj)/.qconf-cfg $(obj)/qconf.moc
@@ -206,7 +206,7 @@ $(obj)/%.moc: $(src)/%.h $(obj)/.qconf-cfg
 hostprogs-y	+= gconf
 gconf-objs	:= gconf.o zconf.tab.o
 
-HOSTLOADLIBES_gconf = $(shell . $(obj)/.gconf-cfg && echo $$libs)
+HOSTLDLIBS_gconf    = $(shell . $(obj)/.gconf-cfg && echo $$libs)
 HOSTCFLAGS_gconf.o  = $(shell . $(obj)/.gconf-cfg && echo $$cflags)
 
 $(obj)/gconf.o: $(obj)/.gconf-cfg