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| author | Ahmad Fatoum <ahmad@a3f.at> | 2021-01-31 20:40:04 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-02-16 10:33:04 +0100 |
| commit | 4829226ac3d52e62a3ca3e28b92a79457c7b32f2 (patch) | |
| tree | 31262b8466b562c78093aa1614c7df7546c416b2 /Makefile | |
| parent | 47255cfa5d358b0b138a651b63f43cb9b5e5f2e2 (diff) | |
| download | barebox-4829226ac3d52e62a3ca3e28b92a79457c7b32f2.tar.gz barebox-4829226ac3d52e62a3ca3e28b92a79457c7b32f2.tar.xz | |
Kbuild: add compile_commands.json target
The JSON compilation database format specification describes a
compile_commands.json file that lists how translation units are
compiled by a build system. This makes integration of external tools,
like IDEs, LSP servers and static analyzers easier.
Import the Linux bits. The database can now be manually generated
with make compile_commands.json.
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -541,7 +541,7 @@ endif # in addition to whatever we do anyway. # Just "make" or "make all" shall build modules as well -ifneq ($(filter all _all modules,$(MAKECMDGOALS)),) +ifneq ($(filter all _all modules %compile_commands.json,$(MAKECMDGOALS)),) KBUILD_MODULES := 1 endif @@ -1104,7 +1104,7 @@ endif # CONFIG_MODULES CLEAN_DIRS += $(MODVERDIR) CLEAN_FILES += barebox System.map include/generated/barebox_default_env.h \ .tmp_version .tmp_barebox* barebox.bin barebox.map barebox.S \ - .tmp_kallsyms* barebox.ldr \ + .tmp_kallsyms* barebox.ldr compile_commands.json \ scripts/bareboxenv-target barebox-flash-image \ barebox.srec barebox.s5p barebox.ubl barebox.zynq \ barebox.uimage barebox.spi barebox.kwb barebox.kwbuart \ @@ -1162,6 +1162,18 @@ distclean: mrproper -o -name 'core' \) \ -type f -print | xargs rm -f +# Clang Tooling +# --------------------------------------------------------------------------- + +quiet_cmd_gen_compile_commands = GEN $@ + cmd_gen_compile_commands = $(PYTHON3) $< -a $(AR) -o $@ $(filter-out $<, $(real-prereqs)) + +compile_commands.json: scripts/clang-tools/gen_compile_commands.py \ + $(BAREBOX_OBJS) $(if $(CONFIG_PBL_IMAGE),$(BAREBOX_PBL_OBJS),) FORCE + $(call if_changed,gen_compile_commands) + +PHONY += compile_commands.json + # Brief documentation of the typical targets used # --------------------------------------------------------------------------- |