linux-kernel - [PATCH 6/7] treewide: Rename HOST_LOADLIBES to KBUILD

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Date:   Fri,  6 Jul 2018 18:07:08 -0700
From:   Laura Abbott <labbott@...hat.com>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Jiri Olsa <jolsa@...nel.org>
Cc:     Laura Abbott <labbott@...hat.com>, linux-kbuild@...r.kernel.org,
        linux-kernel@...r.kernel.org, Robin Jarry <robin.jarry@...nd.com>
Subject: [PATCH 6/7] treewide: 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. This should not have any
visible effects.

Signed-off-by: Laura Abbott <labbott@...hat.com>
---
 Makefile              |  4 ++--
 samples/bpf/Makefile  |  2 +-
 scripts/Makefile.host | 10 +++++-----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/Makefile b/Makefile
index 319736b80016..d925af1fb11b 100644
--- a/Makefile
+++ b/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
 
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 09f90955412e..c20fb2fa9c37 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -180,7 +180,7 @@ KBUILD_HOSTCFLAGS_trace_event_user.o += -I$(srctree)/tools/lib/bpf/
 KBUILD_HOSTCFLAGS_sampleip_user.o += -I$(srctree)/tools/lib/bpf/
 KBUILD_HOSTCFLAGS_task_fd_query_user.o += -I$(srctree)/tools/lib/bpf/
 
-HOST_LOADLIBES		+= $(LIBBPF) -lelf
+KBUILD_HOSTLDLIBS		+= $(LIBBPF) -lelf
 HOSTLOADLIBES_tracex4		+= -lrt
 HOSTLOADLIBES_trace_output	+= -lrt
 HOSTLOADLIBES_map_perf_test	+= -lrt
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 07acf5779f55..7b784413d921 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -85,7 +85,7 @@ hostcxx_flags  = -Wp,-MD,$(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) $(HOSTLOADLIBES_$(@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) $(HOSTLOADLIBES_$(@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) $(HOSTLOADLIBES_$(@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) $(HOSTLOADLIBES_$(@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) $(HOSTLOADLIBES_$(@F))
 $(host-cxxshlib): FORCE
 	$(call if_changed,host-cxxshlib)
 $(call multi_depend, $(host-cxxshlib), .so, -objs)
-- 
2.17.1