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dev-util/sysprof: Migrate to greadme.eclass

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Instead of elogging the messages every time the package is rebuilt.
Also add forgotten gnome2_schemas_savelist call.

Signed-off-by: Pacho Ramos <pacho@gentoo.org>
This commit is contained in:
Pacho Ramos
2025-01-26 14:06:11 +01:00
parent ecdbde75a1
commit fa1d9bf233
1 changed files with 20 additions and 11 deletions
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31
dev-util/sysprof/sysprof-47.2.ebuild
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@@ -3,7 +3,7 @@
EAPI=8
inherit gnome.org gnome2-utils meson systemd xdg
inherit gnome.org gnome2-utils greadme meson systemd xdg
DESCRIPTION="System-wide Linux Profiler"
HOMEPAGE="http://sysprof.com/"
@@ -79,21 +79,30 @@ src_install() {
# We want to ship org.gnome.Sysprof3.Profiler.xml in sysprof-common for the benefit of x11-wm/mutter
rm "${ED}"/usr/share/dbus-1/interfaces/org.gnome.Sysprof3.Profiler.xml || die
greadme_stdin <<-EOF
On many systems, especially amd64, it is typical that with a modern
toolchain -fomit-frame-pointer for gcc is the default, because
debugging is still possible thanks to gcc/gdb location list feature.
However sysprof is not able to construct call trees if frame pointers
are not present. Therefore -fno-omit-frame-pointer CFLAGS is suggested
for the libraries and applications involved in the profiling. That
means a CPU register is used for the frame pointer instead of other
purposes, which means a very minimal performance loss when there is
register pressure.
EOF
}
pkg_preinst() {
xdg_pkg_preinst
gnome2_schemas_savelist
greadme_pkg_preinst
}
pkg_postinst() {
xdg_pkg_postinst
gnome2_schemas_update
elog "On many systems, especially amd64, it is typical that with a modern"
elog "toolchain -fomit-frame-pointer for gcc is the default, because"
elog "debugging is still possible thanks to gcc4/gdb location list feature."
elog "However sysprof is not able to construct call trees if frame pointers"
elog "are not present. Therefore -fno-omit-frame-pointer CFLAGS is suggested"
elog "for the libraries and applications involved in the profiling. That"
elog "means a CPU register is used for the frame pointer instead of other"
elog "purposes, which means a very minimal performance loss when there is"
elog "register pressure."
greadme_pkg_postinst
}
pkg_postrm() {