sci-mathematics/fricas: add USE flag doc

Signed-off-by: Andrey Grozin <grozin@gentoo.org>

2 files changed, 106 insertions, 0 deletions

diff --git a/sci-mathematics/fricas/files/fricas-1.3.11-doc.patch b/sci-mathematics/fricas/files/fricas-1.3.11-doc.patch
new file mode 100644
index 000000000000..fa38eef84dcc
--- /dev/null
+++ b/sci-mathematics/fricas/files/fricas-1.3.11-doc.patch
@@ -0,0 +1,12 @@
+diff '--color=auto' -r -U3 fricas-1.3.11.orig/src/doc/Makefile.in fricas-1.3.11/src/doc/Makefile.in
+--- fricas-1.3.11.orig/src/doc/Makefile.in	2024-06-30 04:17:46.000000000 +0700
++++ fricas-1.3.11/src/doc/Makefile.in	2024-06-30 22:46:39.519468947 +0700
+@@ -666,7 +666,7 @@
+ tmp/vp-knot3.input: knot3.input ${INPUT_EXTRA_INPUT}
+ 	cp $< $@
+ 
+-${HTEX_VIEWPORTS_STAMP}: tmp/stamp-%: tmp/vp-%.input
++${HTEX_VIEWPORTS_STAMP}: tmp/stamp-%: tmp/vp-%.input ${INPUT_EXTRA_INPUT}
+ 	unset DAASE; FRICAS=${FRICAS}; export FRICAS; \
+ 		echo ")read $<" | FRICAS_INITFILE='' ${XVFB} \
+ 		  ${FRICAS}/bin/fricas -noht -noclef > /dev/null
diff --git a/sci-mathematics/fricas/fricas-1.3.11-r1.ebuild b/sci-mathematics/fricas/fricas-1.3.11-r1.ebuild
new file mode 100644
index 000000000000..41d8808bf5a8
--- /dev/null
+++ b/sci-mathematics/fricas/fricas-1.3.11-r1.ebuild
@@ -0,0 +1,94 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+VIRTUALX_REQUIRED="doc"
+inherit virtualx elisp-common
+
+DESCRIPTION="FriCAS is a fork of Axiom computer algebra system"
+HOMEPAGE="https://fricas.sourceforge.net/
+	https://github.com/fricas/fricas
+	https://fricas.github.io/"
+SRC_URI="https://downloads.sourceforge.net/${PN}/${PV}/${P}-full.tar.bz2"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+IUSE="+sbcl cmucl gcl ecl clisp clozurecl X emacs gmp doc"
+REQUIRED_USE="^^ ( sbcl cmucl gcl ecl clisp clozurecl )
+	gmp? ( ^^ ( sbcl clozurecl ) )"
+RDEPEND="sbcl? ( dev-lisp/sbcl:= )
+	cmucl? ( dev-lisp/cmucl:= )
+	gcl? ( dev-lisp/gcl:= )
+	ecl? ( dev-lisp/ecl:= )
+	clisp? ( dev-lisp/clisp:= )
+	clozurecl? ( dev-lisp/clozurecl:= )
+	X? ( x11-libs/libXpm x11-libs/libICE )
+	emacs? ( >=app-editors/emacs-23.1:* )
+	gmp? ( dev-libs/gmp:= )"
+DEPEND="${RDEPEND}"
+
+# necessary for clisp and gcl
+RESTRICT="strip"
+
+PATCHES=( "${FILESDIR}"/${P}-doc.patch )
+
+src_configure() {
+	local LISP GMP
+	use sbcl && LISP="sbcl --dynamic-space-size 4096"
+	use cmucl && LISP=lisp
+	use gcl && LISP=gcl
+	use ecl && LISP=ecl
+	use clisp && LISP=clisp
+	use clozurecl && LISP=ccl
+
+	if use sbcl || use clozurecl
+	then GMP=$(use_with gmp)
+	else GMP=''
+	fi
+
+	# aldor is not yet in portage
+	econf --disable-aldor --with-lisp="${LISP}" $(use_with X x) ${GMP}
+}
+
+src_compile() {
+	default
+	if use doc; then
+		pushd src/doc > /dev/null || die "pushd src/doc failed"
+		virtx emake book
+		popd > /dev/null
+	fi
+}
+
+src_test() {
+	emake -j1 all-input
+}
+
+src_install() {
+	emake -j1 DESTDIR="${D}" install
+	dodoc README.rst FAQ
+
+	if use emacs; then
+		sed -e "s|(setq load-path (cons (quote \"/usr/$(get_libdir)/fricas/emacs\") load-path)) ||" \
+			-i "${D}"/usr/bin/efricas \
+			|| die "sed efricas failed"
+		elisp-install ${PN} "${D}"/usr/$(get_libdir)/${PN}/emacs/*.el
+		elisp-make-site-file 64${PN}-gentoo.el
+	else
+		rm "${D}"/usr/bin/efricas || die "rm efricas failed"
+	fi
+	rm -r "${D}"/usr/$(get_libdir)/${PN}/emacs || die "rm -r emacs failed"
+
+	if use doc; then
+		dodoc src/doc/book.pdf
+	fi
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}