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-rw-r--r--scripts/Kbuild.include7
1 files changed, 3 insertions, 4 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index dd8e2dde0b34..9ffd3dda3889 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -85,8 +85,8 @@ TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/)
85 85
86# try-run 86# try-run
87# Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise) 87# Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise)
88# Exit code chooses option. "$$TMP" is can be used as temporary file and 88# Exit code chooses option. "$$TMP" serves as a temporary file and is
89# is automatically cleaned up. 89# automatically cleaned up.
90try-run = $(shell set -e; \ 90try-run = $(shell set -e; \
91 TMP="$(TMPOUT).$$$$.tmp"; \ 91 TMP="$(TMPOUT).$$$$.tmp"; \
92 TMPO="$(TMPOUT).$$$$.o"; \ 92 TMPO="$(TMPOUT).$$$$.o"; \
@@ -261,7 +261,6 @@ make-cmd = $(call escsq,$(subst \#,\\\#,$(subst $$,$$$$,$(cmd_$(1)))))
261any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^) 261any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^)
262 262
263# Execute command if command has changed or prerequisite(s) are updated. 263# Execute command if command has changed or prerequisite(s) are updated.
264#
265if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ 264if_changed = $(if $(strip $(any-prereq) $(arg-check)), \
266 @set -e; \ 265 @set -e; \
267 $(echo-cmd) $(cmd_$(1)); \ 266 $(echo-cmd) $(cmd_$(1)); \
@@ -315,7 +314,7 @@ if_changed_rule = $(if $(strip $(any-prereq) $(arg-check) ), \
315 $(rule_$(1)), @:) 314 $(rule_$(1)), @:)
316 315
317### 316###
318# why - tell why a a target got build 317# why - tell why a target got built
319# enabled by make V=2 318# enabled by make V=2
320# Output (listed in the order they are checked): 319# Output (listed in the order they are checked):
321# (1) - due to target is PHONY 320# (1) - due to target is PHONY