#PATCH_LIST="add-makefile-include.patch"
#remove-deps-on-upper-includes.patch
#disable-version-file
#add-traceevent.patch
#add-missing-includes.patch
#add-missing-libs.patch
#enable-x86.patch
#enable-kvm.patch
#perf-3.9.4-ignore-vmlinux.diff
#warn-uninitialized.patch"
FILE_LIST=

# Note: this is a copy of linux-$PKGVER/tools/perf/. and only that.
# The remaining files are brought by the patches above.

# retrieval method :
# can be svn, git, http, ftp, filesystem
SRC_FETCH_METHOD=http

# retrieval path :
SRC_FETCH_PATH=https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.17.3.tar.xz

# Use FLXHOSTOS, FLXHOSTARCH, HOSTCC, HOSTCXX for the machine used to build.
# Use FLXTARGOS, FLXTARGARCH, CC, CXX, LD,  for the target machine.
# FLXMAKE usually is 'make', FLXPMAKE usually is 'make -j 2'
# Build tools are in /$FLXTOOLDIR, toolchain root dir is /$FLXROOTDIR.
# Current dir is /$CURDIR, package dir is /$PKGDIR, dest root dir is /$ROOTDIR.
# Package name is $PKGRADIX-$PKGVER-$DISTVER
 
# optimize for size
#FLXARCH=$FLX_ARCH_SMALL

# Note: perf does not need libelf to find kernel symbols, it grabs them
# from /proc/kallsyms (CONFIG_KALLSYMS must be set).
#
# MAKEDEPENDS='libelf-0.8.*:::*.a *.h'
# format :
# MAKEDEPENDS='packagename:versfx:architecture:globbing'
#
# exemple :
# MAKEDEPENDS='tplparser-0local-flx0.0:albdev:i586:*.a *.h'
#
# When building with unreleased packages, use :
#    PKGSEARCHDEP="$DEVROOT/"  or  PKGSEARCHDEP="$PKGROOT/" 
# before doing pkg prepare.


function do_config {
	rm -f PERF-VERSION-FILE
	echo "#define PERF_VERSION \"${PKGVER}\"" > PERF-VERSION-FILE
}

function do_compile_only {
    pushd tools/perf
    # parallel make
    $FLXPMAKE \
	CROSS_COMPILE=${FLXCROSS} V=1 ARCH=${FLX_LINUX_ARCH} \
	EXTRA_CFLAGS="$GCC_ARCH_SMALL $GCC_CPU_SMALL $GCC_OPT_SMALL -fno-strict-aliasing" \
	LDFLAGS=-static \
	NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 \
	NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 \
	DESTDIR=$ROOTDIR
    popd
}

function do_prepack {
    pushd tools/perf
    $FLXPMAKE install \
	CROSS_COMPILE=${FLXCROSS} V=1 ARCH=${FLX_LINUX_ARCH} \
	EXTRA_CFLAGS="$GCC_ARCH_SMALL $GCC_CPU_SMALL $GCC_OPT_SMALL -fno-strict-aliasing" \
	LDFLAGS=-static \
	NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 \
	NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 \
	DESTDIR=$ROOTDIR
    set_default_perm $ROOTDIR
    popd
}