diff options
Diffstat (limited to 'scripts/Makefile.host')
| -rw-r--r-- | scripts/Makefile.host | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/scripts/Makefile.host b/scripts/Makefile.host index 2208ebbd8c4c..4c51c95d40f4 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -1,4 +1,21 @@ # SPDX-License-Identifier: GPL-2.0 + +# LEX +# --------------------------------------------------------------------------- +quiet_cmd_flex = LEX $@ + cmd_flex = $(LEX) -o$@ -L $< + +$(obj)/%.lex.c: $(src)/%.l FORCE + $(call if_changed,flex) + +# YACC +# --------------------------------------------------------------------------- +quiet_cmd_bison = YACC $(basename $@).[ch] + cmd_bison = $(YACC) -o $(basename $@).c --defines=$(basename $@).h -t -l $< + +$(obj)/%.tab.c $(obj)/%.tab.h: $(src)/%.y FORCE + $(call if_changed,bison) + # ========================================================================== # Building binaries on the host system # Binaries are used during the compilation of the kernel, for example @@ -63,9 +80,9 @@ host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs)) # Handle options to gcc. Support building with separate output directory _hostc_flags = $(KBUILD_HOSTCFLAGS) $(HOST_EXTRACFLAGS) \ - $(HOSTCFLAGS_$(basetarget).o) + $(HOSTCFLAGS_$(target-stem).o) _hostcxx_flags = $(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \ - $(HOSTCXXFLAGS_$(basetarget).o) + $(HOSTCXXFLAGS_$(target-stem).o) # $(objtree)/$(obj) for including generated headers from checkin source files ifeq ($(KBUILD_EXTMOD),) @@ -85,7 +102,7 @@ hostcxx_flags = -Wp,-MD,$(depfile) $(_hostcxx_flags) # host-csingle -> Executable quiet_cmd_host-csingle = HOSTCC $@ cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(KBUILD_HOSTLDFLAGS) -o $@ $< \ - $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) + $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(target-stem)) $(host-csingle): $(obj)/%: $(src)/%.c FORCE $(call if_changed_dep,host-csingle) @@ -93,8 +110,8 @@ $(host-csingle): $(obj)/%: $(src)/%.c FORCE # host-cmulti -> executable quiet_cmd_host-cmulti = HOSTLD $@ cmd_host-cmulti = $(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ \ - $(addprefix $(obj)/,$($(@F)-objs)) \ - $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) + $(addprefix $(obj)/, $($(target-stem)-objs)) \ + $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(target-stem)) $(host-cmulti): FORCE $(call if_changed,host-cmulti) $(call multi_depend, $(host-cmulti), , -objs) @@ -111,8 +128,8 @@ $(host-cobjs): $(obj)/%.o: $(src)/%.c FORCE quiet_cmd_host-cxxmulti = HOSTLD $@ cmd_host-cxxmulti = $(HOSTCXX) $(KBUILD_HOSTLDFLAGS) -o $@ \ $(foreach o,objs cxxobjs,\ - $(addprefix $(obj)/,$($(@F)-$(o)))) \ - $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) + $(addprefix $(obj)/, $($(target-stem)-$(o)))) \ + $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(target-stem)) $(host-cxxmulti): FORCE $(call if_changed,host-cxxmulti) $(call multi_depend, $(host-cxxmulti), , -objs -cxxobjs) @@ -144,8 +161,8 @@ $(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE # *.o -> .so shared library (host-cshlib) quiet_cmd_host-cshlib = HOSTLLD -shared $@ cmd_host-cshlib = $(HOSTCC) $(KBUILD_HOSTLDFLAGS) -shared -o $@ \ - $(addprefix $(obj)/,$($(@F:.so=-objs))) \ - $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) + $(addprefix $(obj)/, $($(target-stem)-objs)) \ + $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(target-stem).so) $(host-cshlib): FORCE $(call if_changed,host-cshlib) $(call multi_depend, $(host-cshlib), .so, -objs) @@ -154,8 +171,8 @@ $(call multi_depend, $(host-cshlib), .so, -objs) # *.o -> .so shared library (host-cxxshlib) quiet_cmd_host-cxxshlib = HOSTLLD -shared $@ cmd_host-cxxshlib = $(HOSTCXX) $(KBUILD_HOSTLDFLAGS) -shared -o $@ \ - $(addprefix $(obj)/,$($(@F:.so=-objs))) \ - $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) + $(addprefix $(obj)/, $($(target-stem)-objs)) \ + $(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(target-stem).so) $(host-cxxshlib): FORCE $(call if_changed,host-cxxshlib) $(call multi_depend, $(host-cxxshlib), .so, -objs) |