aboutsummaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
authorMichal Marek <mmarek@suse.cz>2014-07-04 14:29:30 +0200
committerMichal Marek <mmarek@suse.cz>2014-07-04 14:33:33 +0200
commit066b7ed9558087a7957a1128f27d7a3462ff117f (patch)
tree7616faa6098fcafe24d7df02eb46541f8b659621 /Makefile
parentc2e28dc975ea87feed84415006ae143424912ac7 (diff)
downloadlinux-linaro-stable-066b7ed9558087a7957a1128f27d7a3462ff117f.tar.gz
kbuild: Do not print the build directory with make -s
Commit c2e28dc9 (kbuild: Print the name of the build directory) prints the name of the build directory for O= builds, but we should not be doing this in make -s mode, so that commands like make -s O=<dir> kernelrelease can be used by scripts. This matches the behavior of make itself, where the -s option implies --no-print-directory. Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile97
1 files changed, 50 insertions, 47 deletions
diff --git a/Makefile b/Makefile
index 40544a0babdc..1a5f9f3c7a58 100644
--- a/Makefile
+++ b/Makefile
@@ -41,6 +41,29 @@ unexport GREP_OPTIONS
# descending is started. They are now explicitly listed as the
# prepare rule.
+# Beautify output
+# ---------------------------------------------------------------------------
+#
+# Normally, we echo the whole command before executing it. By making
+# that echo $($(quiet)$(cmd)), we now have the possibility to set
+# $(quiet) to choose other forms of output instead, e.g.
+#
+# quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
+# cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
+#
+# If $(quiet) is empty, the whole command will be printed.
+# If it is set to "quiet_", only the short version will be printed.
+# If it is set to "silent_", nothing will be printed at all, since
+# the variable $(silent_cmd_cc_o_c) doesn't exist.
+#
+# A simple variant is to prefix commands with $(Q) - that's useful
+# for commands that shall be hidden in non-verbose mode.
+#
+# $(Q)ln $@ :<
+#
+# If KBUILD_VERBOSE equals 0 then the above command will be hidden.
+# If KBUILD_VERBOSE equals 1 then the above command is displayed.
+#
# To put more focus on warnings, be less verbose as default
# Use 'make V=1' to see the full commands
@@ -51,6 +74,29 @@ ifndef KBUILD_VERBOSE
KBUILD_VERBOSE = 0
endif
+ifeq ($(KBUILD_VERBOSE),1)
+ quiet =
+ Q =
+else
+ quiet=quiet_
+ Q = @
+endif
+
+# If the user is running make -s (silent mode), suppress echoing of
+# commands
+
+ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4
+ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
+ quiet=silent_
+endif
+else # make-3.8x
+ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
+ quiet=silent_
+endif
+endif
+
+export quiet Q KBUILD_VERBOSE
+
# Call a source code checker (by default, "sparse") as part of the
# C compilation.
#
@@ -128,8 +174,11 @@ $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
# Fake the "Entering directory" message once, so that IDEs/editors are
# able to understand relative filenames.
+ echodir := @echo
+ quiet_echodir := @echo
+silent_echodir := @:
sub-make: FORCE
- @echo "make[1]: Entering directory \`$(KBUILD_OUTPUT)'"
+ $($(quiet)echodir) "make[1]: Entering directory \`$(KBUILD_OUTPUT)'"
$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
KBUILD_SRC=$(CURDIR) \
KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \
@@ -292,52 +341,6 @@ endif
export KBUILD_MODULES KBUILD_BUILTIN
export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
-# Beautify output
-# ---------------------------------------------------------------------------
-#
-# Normally, we echo the whole command before executing it. By making
-# that echo $($(quiet)$(cmd)), we now have the possibility to set
-# $(quiet) to choose other forms of output instead, e.g.
-#
-# quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
-# cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
-#
-# If $(quiet) is empty, the whole command will be printed.
-# If it is set to "quiet_", only the short version will be printed.
-# If it is set to "silent_", nothing will be printed at all, since
-# the variable $(silent_cmd_cc_o_c) doesn't exist.
-#
-# A simple variant is to prefix commands with $(Q) - that's useful
-# for commands that shall be hidden in non-verbose mode.
-#
-# $(Q)ln $@ :<
-#
-# If KBUILD_VERBOSE equals 0 then the above command will be hidden.
-# If KBUILD_VERBOSE equals 1 then the above command is displayed.
-
-ifeq ($(KBUILD_VERBOSE),1)
- quiet =
- Q =
-else
- quiet=quiet_
- Q = @
-endif
-
-# If the user is running make -s (silent mode), suppress echoing of
-# commands
-
-ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4
-ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
- quiet=silent_
-endif
-else # make-3.8x
-ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
- quiet=silent_
-endif
-endif
-
-export quiet Q KBUILD_VERBOSE
-
ifneq ($(CC),)
ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang version"), 1)
COMPILER := clang