path: root/scripts/gdb
diff options
authorLinus Torvalds <>2019-03-10 17:48:21 -0700
committerLinus Torvalds <>2019-03-10 17:48:21 -0700
commitffd602eb4693bbb49b301fa059b109bbdebf9524 (patch)
treea7be15ffb7fe1a23dde4dc2831670f3abed6ce95 /scripts/gdb
parent5af7f115886f7ec193171e2e49b8000ddd1e7147 (diff)
parent9250d20e9ecedab6aa331a127fbfc1272383ed72 (diff)
Merge tag 'kbuild-v5.1' of git://
Pull Kbuild updates from Masahiro Yamada: - do not generate unneeded top-level built-in.a - let git ignore O= directory entirely - optimize scripts/kallsyms slightly - exclude DWARF info from *.s regardless of config options - fix GCC toolchain search path for Clang to prepare ld.lld support - do not generate modules.order when CONFIG_MODULES is disabled - simplify single target rules and remove VPATH for external module build - allow to add optional flags to dpkg-buildpackage when building deb-pkg - move some compiler option tests from Makefile to Kconfig - various Makefile cleanups * tag 'kbuild-v5.1' of git:// (40 commits) kbuild: remove scripts/basic/% build target kbuild: use -Werror=implicit-... instead of -Werror-implicit-... kbuild: clean up scripts/ kbuild: remove cc-version macro kbuild: update comment block of scripts/ kbuild: remove commented-out INITRD_COMPRESS kbuild: move -gsplit-dwarf, -gdwarf-4 option tests to Kconfig kbuild: [bin]deb-pkg: add DPKG_FLAGS variable kbuild: move ".config not found!" message from Kconfig to Makefile kbuild: invoke syncconfig if include/config/auto.conf.cmd is missing kbuild: simplify single target rules kbuild: remove empty rules for makefiles kbuild: make -r/-R effective in top Makefile for old Make versions kbuild: move tools_silent to a more relevant place kbuild: compute false-positive -Wmaybe-uninitialized cases in Kconfig kbuild: refactor cc-cross-prefix implementation kbuild: hardcode genksyms path and remove GENKSYMS variable scripts/gdb: refactor rules for symlink creation kbuild: create symlink to in scripts_gdb target scripts/gdb: do not descend into scripts/gdb from scripts ...
Diffstat (limited to 'scripts/gdb')
1 files changed, 13 insertions, 12 deletions
diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile
index aba23be985e4..3df395a9c2ce 100644
--- a/scripts/gdb/linux/Makefile
+++ b/scripts/gdb/linux/Makefile
@@ -1,24 +1,25 @@
# SPDX-License-Identifier: GPL-2.0
-always := gdb-scripts
-SRCTREE := $(abspath $(srctree))
ifneq ($(KBUILD_SRC),)
- $(Q)ln -fsn $(SRCTREE)/$(obj)/*.py $(objtree)/$(obj)
+symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py))
+quiet_cmd_symlink = SYMLINK $@
+ cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@
+extra-y += $(symlinks)
+$(addprefix $(obj)/, $(symlinks)): FORCE
+ $(call if_changed,symlink)
- @:
quiet_cmd_gen_constants_py = GEN $@
cmd_gen_constants_py = \
$(CPP) -E -x c -P $(c_flags) $< > $@ ;\
sed -i '1,/<!-- end-c-headers -->/d;' $@
-targets +=
-$(obj)/ $(SRCTREE)/$(obj)/ FORCE
+extra-y +=
+$(obj)/ $(src)/ FORCE
$(call if_changed_dep,gen_constants_py)
-build_constants_py: $(obj)/
- @:
-clean-files := *.pyc *.pyo $(if $(KBUILD_SRC),*.py) $(obj)/
+clean-files := *.pyc *.pyo