b61442df74
Since commit57fd251c78("kbuild: split cc-option and friends to scripts/Makefile.compiler"), some kselftests fail to build. The tools/ directory opted out Kbuild, and went in a different direction. People copied scripts and Makefiles to the tools/ directory to create their own build system. tools/build/Build.include mimics scripts/Kbuild.include, but some tool Makefiles include the Kbuild one to import a feature that is missing in tools/build/Build.include: - Commitec04aa3ae8("tools/thermal: tmon: use "-fstack-protector" only if supported") included scripts/Kbuild.include from tools/thermal/tmon/Makefile to import the cc-option macro. - Commitc2390f16fc("selftests: kvm: fix for compilers that do not support -no-pie") included scripts/Kbuild.include from tools/testing/selftests/kvm/Makefile to import the try-run macro. - Commit9cae4ace80("selftests/bpf: do not ignore clang failures") included scripts/Kbuild.include from tools/testing/selftests/bpf/Makefile to import the .DELETE_ON_ERROR target. - Commit0695f8bca9("selftests/powerpc: Handle Makefile for unrecognized option") included scripts/Kbuild.include from tools/testing/selftests/powerpc/pmu/ebb/Makefile to import the try-run macro. Copy what they need into tools/build/Build.include, and make them include it instead of scripts/Kbuild.include. Link: https://lore.kernel.org/lkml/86dadf33-70f7-a5ac-cb8c-64966d2f45a1@linux.ibm.com/ Fixes:57fd251c78("kbuild: split cc-option and friends to scripts/Makefile.compiler") Reported-by: Janosch Frank <frankja@linux.ibm.com> Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Yonghong Song <yhs@fb.com>
59 lines
1.7 KiB
Makefile
59 lines
1.7 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
# We need this for the "cc-option" macro.
|
|
include ../../build/Build.include
|
|
|
|
VERSION = 1.0
|
|
|
|
BINDIR=usr/bin
|
|
WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
|
|
override CFLAGS+= $(call cc-option,-O3,-O1) ${WARNFLAGS}
|
|
# Add "-fstack-protector" only if toolchain supports it.
|
|
override CFLAGS+= $(call cc-option,-fstack-protector-strong)
|
|
CC?= $(CROSS_COMPILE)gcc
|
|
PKG_CONFIG?= pkg-config
|
|
|
|
override CFLAGS+=-D VERSION=\"$(VERSION)\"
|
|
LDFLAGS+=
|
|
TARGET=tmon
|
|
|
|
INSTALL_PROGRAM=install -m 755 -p
|
|
DEL_FILE=rm -f
|
|
|
|
# Static builds might require -ltinfo, for instance
|
|
ifneq ($(findstring -static, $(LDFLAGS)),)
|
|
STATIC := --static
|
|
endif
|
|
|
|
TMON_LIBS=-lm -lpthread
|
|
TMON_LIBS += $(shell $(PKG_CONFIG) --libs $(STATIC) panelw ncursesw 2> /dev/null || \
|
|
$(PKG_CONFIG) --libs $(STATIC) panel ncurses 2> /dev/null || \
|
|
echo -lpanel -lncurses)
|
|
|
|
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
|
|
OBJS +=
|
|
|
|
tmon: $(OBJS) Makefile tmon.h
|
|
$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -o $(TARGET) $(TMON_LIBS)
|
|
|
|
valgrind: tmon
|
|
sudo valgrind -v --track-origins=yes --tool=memcheck --leak-check=yes --show-reachable=yes --num-callers=20 --track-fds=yes ./$(TARGET) 1> /dev/null
|
|
|
|
install:
|
|
- mkdir -p $(INSTALL_ROOT)/$(BINDIR)
|
|
- $(INSTALL_PROGRAM) "$(TARGET)" "$(INSTALL_ROOT)/$(BINDIR)/$(TARGET)"
|
|
|
|
uninstall:
|
|
$(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/$(TARGET)"
|
|
|
|
clean:
|
|
find . -name "*.o" | xargs $(DEL_FILE)
|
|
rm -f $(TARGET)
|
|
|
|
dist:
|
|
git tag v$(VERSION)
|
|
git archive --format=tar --prefix="$(TARGET)-$(VERSION)/" v$(VERSION) | \
|
|
gzip > $(TARGET)-$(VERSION).tar.gz
|