63 lines
1.7 KiB
Bash
63 lines
1.7 KiB
Bash
# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit gnome2 linux-info systemd
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DESCRIPTION="System-wide Linux Profiler"
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HOMEPAGE="http://sysprof.com/"
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LICENSE="GPL-2+"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="debug gtk systemd"
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RDEPEND="
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>=dev-libs/glib-2.44:2
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gtk? (
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sys-auth/polkit
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>=x11-libs/gtk+-3.22.0:3 )
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systemd? (
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sys-auth/polkit
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>=sys-apps/systemd-222 )
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"
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DEPEND="${RDEPEND}
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app-text/yelp-tools
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>=sys-devel/gettext-0.19.6
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>=sys-kernel/linux-headers-2.6.32
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dev-libs/appstream-glib
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virtual/pkgconfig
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"
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pkg_pretend() {
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kernel_is -ge 2 6 31 && return
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die "Sysprof will not work with a kernel version less than 2.6.31"
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}
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src_configure() {
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# introspection & vala not use in build system
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# --with-sysprofd=host currently unavailable from ebuild
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gnome2_src_configure \
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$(use_enable debug) \
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$(use_enable gtk) \
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--disable-introspection \
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--disable-static \
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--disable-vala \
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--with-sysprofd=$(usex systemd bundled no) \
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--with-systemdsystemunitdir=$(systemd_get_systemunitdir)
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}
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pkg_postinst() {
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gnome2_pkg_postinst
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elog "On many systems, especially amd64, it is typical that with a modern"
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elog "toolchain -fomit-frame-pointer for gcc is the default, because"
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elog "debugging is still possible thanks to gcc4/gdb location list feature."
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elog "However sysprof is not able to construct call trees if frame pointers"
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elog "are not present. Therefore -fno-omit-frame-pointer CFLAGS is suggested"
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elog "for the libraries and applications involved in the profiling. That"
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elog "means a CPU register is used for the frame pointer instead of other"
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elog "purposes, which means a very minimal performance loss when there is"
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elog "register pressure."
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}
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