diff options
| -rw-r--r-- | Makefile | 29 |
1 files changed, 25 insertions, 4 deletions
@@ -634,7 +634,7 @@ endif # in addition to whatever we do anyway. # Just "make" or "make all" shall build modules as well -ifneq ($(filter all modules nsdeps,$(MAKECMDGOALS)),) +ifneq ($(filter all modules nsdeps %compile_commands.json,$(MAKECMDGOALS)),) KBUILD_MODULES := 1 endif @@ -1470,7 +1470,8 @@ endif # CONFIG_MODULES # Directories & files removed with 'make clean' CLEAN_FILES += include/ksym vmlinux.symvers \ - modules.builtin modules.builtin.modinfo modules.nsdeps + modules.builtin modules.builtin.modinfo modules.nsdeps \ + compile_commands.json # Directories & files removed with 'make mrproper' MRPROPER_FILES += include/config include/generated \ @@ -1704,9 +1705,12 @@ KBUILD_MODULES := 1 build-dirs := $(KBUILD_EXTMOD) PHONY += modules -modules: descend +modules: $(MODORDER) $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost +$(MODORDER): descend + @: + PHONY += modules_install modules_install: _emodinst_ _emodinst_post @@ -1720,8 +1724,12 @@ PHONY += _emodinst_post _emodinst_post: _emodinst_ $(call cmd,depmod) +compile_commands.json: $(extmod-prefix)compile_commands.json +PHONY += compile_commands.json + clean-dirs := $(KBUILD_EXTMOD) -clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers $(KBUILD_EXTMOD)/modules.nsdeps +clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers $(KBUILD_EXTMOD)/modules.nsdeps \ + $(KBUILD_EXTMOD)/compile_commands.json PHONY += help help: @@ -1834,6 +1842,19 @@ nsdeps: export KBUILD_NSDEPS=1 nsdeps: modules $(Q)$(CONFIG_SHELL) $(srctree)/scripts/nsdeps +# Clang Tooling +# --------------------------------------------------------------------------- + +quiet_cmd_gen_compile_commands = GEN $@ + cmd_gen_compile_commands = $(PYTHON3) $< -a $(AR) -o $@ $(filter-out $<, $(real-prereqs)) + +$(extmod-prefix)compile_commands.json: scripts/gen_compile_commands.py \ + $(if $(KBUILD_EXTMOD),,$(KBUILD_VMLINUX_OBJS) $(KBUILD_VMLINUX_LIBS)) \ + $(if $(CONFIG_MODULES), $(MODORDER)) FORCE + $(call if_changed,gen_compile_commands) + +targets += $(extmod-prefix)compile_commands.json + # Scripts to check various things for consistency # --------------------------------------------------------------------------- |