From ee0778a3015370779f603d2b6119a6ec2b1c811a Mon Sep 17 00:00:00 2001 From: Mark Asselstine Date: Tue, 9 Oct 2012 11:31:44 -0400 Subject: [PATCH] tools/power: turbostat: make Makefile a bit more capable The turbostat Makefile is pretty simple, its output is placed in the same directory as the source, the install rule has no concept of a prefix or sysroot, and you can set CC to use a specific compiler but not use the more familiar CROSS_COMPILE. By making a few minor changes these limitations are removed while leaving the default behavior matching what it used to be. Example build with these changes: make CROSS_COMPILE=i686-wrs-linux-gnu- DESTDIR=/tmp install or from the tools directory make CROSS_COMPILE=i686-wrs-linux-gnu- DESTDIR=/tmp turbostat_install Signed-off-by: Mark Asselstine Signed-off-by: Len Brown --- tools/power/x86/turbostat/Makefile | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile index 51880e8467b..e48ef07156c 100644 --- a/tools/power/x86/turbostat/Makefile +++ b/tools/power/x86/turbostat/Makefile @@ -1,10 +1,22 @@ +CC = $(CROSS_COMPILE)gcc +BUILD_OUTPUT := $(PWD) +PREFIX := /usr +DESTDIR := + turbostat : turbostat.c CFLAGS += -Wall CFLAGS += -I../../../../arch/x86/include/ -clean : - rm -f turbostat +%: %.c + @mkdir -p $(BUILD_OUTPUT) + $(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ -install : - install turbostat /usr/bin/turbostat - install turbostat.8 /usr/share/man/man8 +.PHONY : clean +clean : + @rm -f $(BUILD_OUTPUT)/turbostat + +install : turbostat + install -d $(DESTDIR)$(PREFIX)/bin + install $(BUILD_OUTPUT)/turbostat $(DESTDIR)$(PREFIX)/bin/turbostat + install -d $(DESTDIR)$(PREFIX)/share/man/man8 + install turbostat.8 $(DESTDIR)$(PREFIX)/share/man/man8