x11-wm/fvwm: enable py3.12

Enable python 3.12.  It is used only for one script in bin/ and it works.
Fix installing docs in the proper place.

Closes: https://bugs.gentoo.org/929896
Closes: https://bugs.gentoo.org/927863
Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

2 files changed, 184 insertions, 0 deletions

diff --git a/x11-wm/fvwm/files/fvwm-2.7.0-fix-docdir.patch b/x11-wm/fvwm/files/fvwm-2.7.0-fix-docdir.patch
new file mode 100644
index 000000000000..b1f5a1db7ea2
--- /dev/null
+++ b/x11-wm/fvwm/files/fvwm-2.7.0-fix-docdir.patch
@@ -0,0 +1,13 @@
+https://bugs.gentoo.org/927863
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -102,7 +102,7 @@
+ PPACKAGE=`echo "${PACKAGE}" | "$SED" -e "${transform}"`
+ FVWM_MODULESUBDIR=/${PPACKAGE}/${VERSION}
+ FVWM_DATASUBDIR=/${PPACKAGE}
+-FVWM_DOCSUBDIR=/doc/${PPACKAGE}
++FVWM_DOCSUBDIR=/doc/${PF}
+ 
+ AC_ARG_ENABLE(package-subdirs,
+   AS_HELP_STRING([--disable-package-subdirs],
diff --git a/x11-wm/fvwm/fvwm-2.7.0-r4.ebuild b/x11-wm/fvwm/fvwm-2.7.0-r4.ebuild
new file mode 100644
index 000000000000..349ad4960c6c
--- /dev/null
+++ b/x11-wm/fvwm/fvwm-2.7.0-r4.ebuild
@@ -0,0 +1,171 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+inherit autotools flag-o-matic python-single-r1 desktop
+
+DESCRIPTION="An extremely powerful ICCCM-compliant multiple virtual desktop window manager"
+HOMEPAGE="https://www.fvwm.org/"
+SRC_URI="https://github.com/fvwmorg/fvwm/releases/download/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2+ FVWM"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="bidi debug doc netpbm nls perl png readline stroke svg tk truetype +vanilla xinerama lock"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+COMMON_DEPEND="
+	sys-libs/zlib
+	x11-libs/libICE
+	x11-libs/libSM
+	x11-libs/libX11
+	x11-libs/libXau
+	x11-libs/libxcb
+	x11-libs/libXcursor
+	x11-libs/libXdmcp
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXpm
+	x11-libs/libXrandr
+	x11-libs/libXrender
+	virtual/libiconv
+	$(python_gen_cond_dep '
+		dev-python/pyxdg[${PYTHON_USEDEP}]
+	')
+	bidi? ( dev-libs/fribidi )
+	nls? ( virtual/libintl )
+	png? ( media-libs/libpng:0= )
+	readline? (
+		sys-libs/ncurses:0=
+		sys-libs/readline:0=
+	)
+	stroke? ( dev-libs/libstroke )
+	svg? ( gnome-base/librsvg )
+	truetype? (
+		media-libs/fontconfig
+		x11-libs/libXft
+	)
+	xinerama? ( x11-libs/libXinerama )
+"
+RDEPEND="${COMMON_DEPEND}
+	${PYTHON_DEPS}
+	dev-lang/perl
+	perl? ( tk? (
+			dev-lang/tk
+			dev-perl/Tk
+			>=dev-perl/X11-Protocol-0.56
+		)
+	)
+	lock? ( x11-misc/xlockmore )
+	netpbm? ( media-libs/netpbm )
+"
+DEPEND="${COMMON_DEPEND}
+	x11-base/xorg-proto
+"
+BDEPEND="
+	dev-lang/perl
+	dev-libs/libxslt
+	virtual/pkgconfig
+"
+
+src_prepare() {
+	if ! use vanilla; then
+		# Enables fast translucent menus; patch from fvwm-user mailing list.
+		eapply -p0 "${FILESDIR}/${PN}-2.5.27-translucent-menus.diff"
+
+		# Allow more mouse buttons, bug #411811
+		eapply -p0 "${FILESDIR}/${PN}-2.6.5-mouse-buttons.patch"
+	fi
+
+	eapply -p0 "${FILESDIR}/${PN}-2.6.5-ar.patch" #474528
+
+	eapply "${FILESDIR}"/fvwm-2.7.0-c99.patch
+	eapply "${FILESDIR}"/fvwm-2.7.0-fix-docdir.patch
+
+	default
+
+	eautoreconf
+}
+
+src_configure() {
+	local myeconfargs=(
+		--libexecdir="${EPREFIX}"/usr/$(get_libdir)
+		--with-imagepath=/usr/include/X11/bitmaps:/usr/include/X11/pixmaps:/usr/share/icons/fvwm
+		--enable-iconv
+		--enable-package-subdirs
+		--enable-mandoc
+		--without-rplay-library
+		$(use_enable bidi)
+		$(use_enable debug debug-msgs)
+		$(use_enable debug command-log)
+		$(use_enable doc htmldoc)
+		$(use_enable nls)
+		$(use_enable perl perllib)
+		$(use_enable png)
+		$(use_with readline readline-library)
+		$(use_with stroke stroke-library)
+		$(use_enable svg rsvg)
+		$(use_enable truetype xft)
+		$(use_enable xinerama)
+	)
+
+	# Non-upstream email where bugs should be sent; used in fvwm-bug.
+	export FVWM_BUGADDR="maintainer-needed@gentoo.org"
+
+	# Recommended by upstream, reference ????
+	append-flags -fno-strict-aliasing
+
+	# Signed chars are required.
+	use ppc && append-flags -fsigned-char
+
+	use readline && myeconfargs+=( --without-termcap-library )
+
+	export ac_cv_path_PYTHON="${PYTHON}"
+
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+	make_session_desktop fvwm /usr/bin/fvwm
+
+	if ! use lock; then
+		find "${ED}" -name '*fvwm-menu-xlock' -delete || die
+	fi
+
+	if use perl; then
+		if ! use tk; then
+			rm "${ED}"/usr/share/fvwm/perllib/FVWM/Module/Tk.pm || die
+			rm "${ED}"/usr/share/fvwm/perllib/FVWM/Module/Toolkit.pm || die
+			find "${ED}"/usr/share/fvwm/perllib -depth -type d -exec rmdir '{}' \; || die
+		fi
+	else
+		# Completely wipe it if ! use perl
+		rm -r "${ED}"/usr/bin/fvwm-perllib "${ED}"/usr/share/man/man1/fvwm-perllib.1 || die
+	fi
+
+	# Utility for testing FVWM behaviour by creating a simple window with
+	# configurable hints.
+	if use debug; then
+		dobin tests/hints/hints_test
+		newdoc tests/hints/README README.hints
+	fi
+
+	exeinto /etc/X11/Sessions
+	newexe - ${PN} <<-EOF
+	#!/bin/sh
+	${PN}
+	EOF
+
+	dodoc docs/{COMMANDS,DEVELOPERS.md}
+
+	# README file for translucent menus patch.
+	if ! use vanilla; then
+		dodoc "${FILESDIR}"/README.translucency
+		ewarn "You are using a patched build, so, please, don't"
+		ewarn "report bugs at the fvwm-workers list unless you are"
+		ewarn "also able to reproduce them with a vanilla build (USE=vanilla)."
+	fi
+}