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Subject[tip:perf/urgent] tools thermal tmon: Allow overriding CFLAGS assignments
Commit-ID:  ad6b474f445e587e9b56ec44241b1639bccf6738
Gitweb: https://git.kernel.org/tip/ad6b474f445e587e9b56ec44241b1639bccf6738
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Wed, 12 Dec 2018 11:25:33 +0100
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 28 Dec 2018 16:33:08 -0300

tools thermal tmon: Allow overriding CFLAGS assignments

So that the user can provide, e.g. distro package alternative values.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Herton Krzesinski <herton@redhat.com>
Cc: Markus Mayer <mmayer@broadcom.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Link: http://lkml.kernel.org/r/20181212102537.25902-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/thermal/tmon/Makefile | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/thermal/tmon/Makefile b/tools/thermal/tmon/Makefile
index 735a510230c3..89a2444c1df2 100644
--- a/tools/thermal/tmon/Makefile
+++ b/tools/thermal/tmon/Makefile
@@ -6,13 +6,13 @@ VERSION = 1.0

BINDIR=usr/bin
WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
-CFLAGS+= -O1 ${WARNFLAGS}
+override CFLAGS+= -O1 ${WARNFLAGS}
# Add "-fstack-protector" only if toolchain supports it.
-CFLAGS+= $(call cc-option,-fstack-protector)
+override CFLAGS+= $(call cc-option,-fstack-protector-strong)
CC?= $(CROSS_COMPILE)gcc
PKG_CONFIG?= pkg-config

-CFLAGS+=-D VERSION=\"$(VERSION)\"
+override CFLAGS+=-D VERSION=\"$(VERSION)\"
LDFLAGS+=
TARGET=tmon

@@ -29,7 +29,7 @@ TMON_LIBS += $(shell $(PKG_CONFIG) --libs $(STATIC) panelw ncursesw 2> /dev/null
$(PKG_CONFIG) --libs $(STATIC) panel ncurses 2> /dev/null || \
echo -lpanel -lncurses)

-CFLAGS += $(shell $(PKG_CONFIG) --cflags $(STATIC) panelw ncursesw 2> /dev/null || \
+override CFLAGS += $(shell $(PKG_CONFIG) --cflags $(STATIC) panelw ncursesw 2> /dev/null || \
$(PKG_CONFIG) --cflags $(STATIC) panel ncurses 2> /dev/null)

OBJS = tmon.o tui.o sysfs.o pid.o
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