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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-02-19 18:33:02 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-02-27 21:39:48 +0900
commit67274c083438340ad16c1437caebc84e1253b224 (patch)
tree9959b5c3b53c128b29319985e0f069f38f150562
parent6d3c94e4a6523d1c3b59c23fb607d18bf08ea4fc (diff)
downloadlinux-stericsson-67274c083438340ad16c1437caebc84e1253b224.tar.gz
scripts/gdb: delay generation of gdb constants.py
scripts/gdb/linux/constants.py is never used in the kernel build process. There is no good reason to create it so early. Get it out of the 'prepare' stage. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
-rw-r--r--Kbuild10
-rw-r--r--Makefile11
2 files changed, 11 insertions, 10 deletions
diff --git a/Kbuild b/Kbuild
index 65db5bef2e36..4cebcc7b09b7 100644
--- a/Kbuild
+++ b/Kbuild
@@ -6,7 +6,6 @@
# 2) Generate timeconst.h
# 3) Generate asm-offsets.h (may need bounds.h and timeconst.h)
# 4) Check for missing system calls
-# 5) Generate constants.py (may need bounds.h)
#####
# 1) Generate bounds.h
@@ -58,14 +57,5 @@ quiet_cmd_syscalls = CALL $<
missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE
$(call cmd,syscalls)
-#####
-# 5) Generate constants for Python GDB integration
-#
-
-extra-$(CONFIG_GDB_SCRIPTS) += build_constants_py
-
-build_constants_py: $(timeconst-file) $(bounds-file)
- @$(MAKE) $(build)=scripts/gdb/linux $@
-
# Keep these three files during make clean
no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file)
diff --git a/Makefile b/Makefile
index 8d502752944b..15a9987a200d 100644
--- a/Makefile
+++ b/Makefile
@@ -1519,6 +1519,17 @@ PHONY += $(DOC_TARGETS)
$(DOC_TARGETS): scripts_basic FORCE
$(Q)$(MAKE) $(build)=Documentation $@
+# Misc
+# ---------------------------------------------------------------------------
+
+PHONY += scripts_gdb
+scripts_gdb: prepare
+ $(Q)$(MAKE) $(build)=scripts/gdb/linux build_constants_py
+
+ifdef CONFIG_GDB_SCRIPTS
+all: scripts_gdb
+endif
+
else # KBUILD_EXTMOD
###