From 0a64d7091efde161a7d0fa385ed5c3bdb72ecdf9 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 21 Jul 2019 13:24:58 +0200 Subject: [PATCH] libperf: Add install targets Add install targets (mostly copied from tools/lib/bpf), it's now possible to install libperf with: $ make DESTDIR=/tmp/krava install INSTALL libperf.a INSTALL libperf.so INSTALL libperf.so.0 INSTALL libperf.so.0.0.1 INSTALL headers INSTALL libperf.pc $ find /tmp/krava/ /tmp/krava/ /tmp/krava/include /tmp/krava/include/perf /tmp/krava/include/perf/evsel.h /tmp/krava/include/perf/evlist.h /tmp/krava/include/perf/threadmap.h /tmp/krava/include/perf/cpumap.h /tmp/krava/include/perf/core.h /tmp/krava/lib64 /tmp/krava/lib64/pkgconfig /tmp/krava/lib64/pkgconfig/libperf.pc /tmp/krava/lib64/libperf.so.0.0.1 /tmp/krava/lib64/libperf.so.0 /tmp/krava/lib64/libperf.so /tmp/krava/lib64/libperf.a Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Andi Kleen Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190721112506.12306-72-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/Makefile | 69 +++++++++++++++++++++++++++++- tools/perf/lib/libperf.pc.template | 11 +++++ 2 files changed, 78 insertions(+), 2 deletions(-) create mode 100644 tools/perf/lib/libperf.pc.template diff --git a/tools/perf/lib/Makefile b/tools/perf/lib/Makefile index cd571ec648ad..f1b3d4c6d5f0 100644 --- a/tools/perf/lib/Makefile +++ b/tools/perf/lib/Makefile @@ -14,9 +14,31 @@ srctree := $(patsubst %/,%,$(dir $(srctree))) #$(info Determined 'srctree' to be $(srctree)) endif +INSTALL = install + +# Use DESTDIR for installing into a different root directory. +# This is useful for building a package. The program will be +# installed in this directory as if it was the root directory. +# Then the build tool can move it later. +DESTDIR ?= +DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' + include $(srctree)/tools/scripts/Makefile.include include $(srctree)/tools/scripts/Makefile.arch +ifeq ($(LP64), 1) + libdir_relative = lib64 +else + libdir_relative = lib +endif + +prefix ?= +libdir = $(prefix)/$(libdir_relative) + +# Shell quotes +libdir_SQ = $(subst ','\'',$(libdir)) +libdir_relative_SQ = $(subst ','\'',$(libdir_relative)) + ifeq ("$(origin V)", "command line") VERBOSE = $(V) endif @@ -49,6 +71,8 @@ override CFLAGS += -fvisibility=hidden all: export srctree OUTPUT CC LD CFLAGS V +export DESTDIR DESTDIR_SQ + include $(srctree)/tools/build/Makefile.include VERSION_SCRIPT := libperf.map @@ -60,6 +84,9 @@ VERSION = $(LIBPERF_VERSION).$(LIBPERF_PATCHLEVEL).$(LIBPERF_EXTRAVERSION) LIBPERF_SO := $(OUTPUT)libperf.so.$(VERSION) LIBPERF_A := $(OUTPUT)libperf.a LIBPERF_IN := $(OUTPUT)libperf-in.o +LIBPERF_PC := $(OUTPUT)libperf.pc + +LIBPERF_ALL := $(LIBPERF_A) $(OUTPUT)libperf.so* $(LIBPERF_IN): FORCE $(Q)$(MAKE) $(build)=libperf @@ -74,14 +101,52 @@ $(LIBPERF_SO): $(LIBPERF_IN) @ln -sf $(@F) $(OUTPUT)libperf.so.$(LIBPERF_VERSION) -libs: $(LIBPERF_A) $(LIBPERF_SO) +libs: $(LIBPERF_A) $(LIBPERF_SO) $(LIBPERF_PC) all: fixdep $(Q)$(MAKE) libs clean: $(call QUIET_CLEAN, libperf) $(RM) $(LIBPERF_A) \ - *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBPERF_VERSION) .*.d .*.cmd LIBPERF-CFLAGS + *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBPERF_VERSION) .*.d .*.cmd LIBPERF-CFLAGS $(LIBPERF_PC) + +$(LIBPERF_PC): + $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \ + -e "s|@LIBDIR@|$(libdir_SQ)|" \ + -e "s|@VERSION@|$(VERSION)|" \ + < libperf.pc.template > $@ + +define do_install_mkdir + if [ ! -d '$(DESTDIR_SQ)$1' ]; then \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \ + fi +endef + +define do_install + if [ ! -d '$(DESTDIR_SQ)$2' ]; then \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \ + fi; \ + $(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2' +endef + +install_lib: libs + $(call QUIET_INSTALL, $(LIBPERF_ALL)) \ + $(call do_install_mkdir,$(libdir_SQ)); \ + cp -fpR $(LIBPERF_ALL) $(DESTDIR)$(libdir_SQ) + +install_headers: + $(call QUIET_INSTALL, headers) \ + $(call do_install,include/perf/core.h,$(prefix)/include/perf,644); \ + $(call do_install,include/perf/cpumap.h,$(prefix)/include/perf,644); \ + $(call do_install,include/perf/threadmap.h,$(prefix)/include/perf,644); \ + $(call do_install,include/perf/evlist.h,$(prefix)/include/perf,644); \ + $(call do_install,include/perf/evsel.h,$(prefix)/include/perf,644); + +install_pkgconfig: $(LIBPERF_PC) + $(call QUIET_INSTALL, $(LIBPERF_PC)) \ + $(call do_install,$(LIBPERF_PC),$(libdir_SQ)/pkgconfig,644) + +install: install_lib install_headers install_pkgconfig FORCE: diff --git a/tools/perf/lib/libperf.pc.template b/tools/perf/lib/libperf.pc.template new file mode 100644 index 000000000000..117e4a237b55 --- /dev/null +++ b/tools/perf/lib/libperf.pc.template @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) + +prefix=@PREFIX@ +libdir=@LIBDIR@ +includedir=${prefix}/include + +Name: libperf +Description: perf library +Version: @VERSION@ +Libs: -L${libdir} -lperf +Cflags: -I${includedir}