sci-libs/gts: port to EAPI 7, fix docs

* Updated autotools patch:
  - p0 -> p1 and metadata removal
  - removed bits that were meant to support out-of-source (unused)
* Removed USE=examples (small files, now installed by default)

Closes: https://github.com/gentoo/gentoo/pull/19693
Closes: https://bugs.gentoo.org/727536
Package-Manager: Portage-3.0.15, Repoman-3.0.2
Signed-off-by: Ionen Wolkens <sudinave@gmail.com>
Signed-off-by: David Seifert <soap@gentoo.org>

3 files changed, 69 insertions, 80 deletions

diff --git a/sci-libs/gts/files/gts-20111025-autotools.patch b/sci-libs/gts/files/gts-20111025-autotools.patch
deleted file mode 100644
index 7ab3805e2477..000000000000
--- a/sci-libs/gts/files/gts-20111025-autotools.patch
+++ /dev/null
@@ -1,56 +0,0 @@
---- doc/Makefile.am.orig
-+++ doc/Makefile.am
-@@ -9,7 +9,7 @@ DOC_MODULE=gts
- DOC_MAIN_SGML_FILE=gts-docs.sgml
- 
- # The directory containing the source code (if it contains documentation).
--DOC_SOURCE_DIR=../src
-+DOC_SOURCE_DIR=$(top_srcdir)/src
- 
- TARGET_DIR=html/$(DOC_MODULE)
- 
-@@ -21,10 +21,10 @@ scan:
- templates: scan
- 	gtkdoc-mktmpl --module=$(DOC_MODULE)
- 
--sgml:
-+sgml: scan
- 	gtkdoc-mkdb --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR)
- 
--html:
-+html: sgml
- 	if ! test -d html ; then mkdir html ; fi
- 	-cd html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
- 
---- src/Makefile.am.orig
-+++ src/Makefile.am
-@@ -66,10 +66,10 @@ predicates.o: predicates.c predicates_init.h predicates.h
- 	$(COMPILE) -c $(srcdir)/predicates.c
- 
- predicates_init: predicates_init.c rounding.h
--	$(COMPILE) $(srcdir)/predicates_init.c -o $(srcdir)/predicates_init
-+	$(COMPILE) $(srcdir)/predicates_init.c -o $(top_builddir)/src/predicates_init
- 
- predicates_init.h: predicates_init
--	./predicates_init >  $(srcdir)/predicates_init.h
-+	$(top_builddir)/src/predicates_init >  $(srcdir)/predicates_init.h
- 
- CLEANFILES = $(BUILT_SOURCES)
- 
---- examples/Makefile.am.orig	2012-01-20 19:44:46.000000000 +0000
-+++ examples/Makefile.am	2012-01-20 19:45:04.000000000 +0000
-@@ -13,12 +13,10 @@
- NETPBM_EXTRA = happrox
- endif
- 
--bin_PROGRAMS = \
-+check_PROGRAMS = \
- 	transform \
- 	delaunay \
--	$(NETPBM_EXTRA)
--
--noinst_PROGRAMS = \
-+	$(NETPBM_EXTRA) \
- 	set \
- 	volume \
- 	cleanup \
diff --git a/sci-libs/gts/files/gts-20121130-autotools.patch b/sci-libs/gts/files/gts-20121130-autotools.patch
new file mode 100644
index 000000000000..2c651e9ba959
--- /dev/null
+++ b/sci-libs/gts/files/gts-20121130-autotools.patch
@@ -0,0 +1,32 @@
+--- a/doc/Makefile.am
++++ b/doc/Makefile.am
+@@ -21,10 +21,10 @@ scan:
+ templates: scan
+ 	gtkdoc-mktmpl --module=$(DOC_MODULE)
+ 
+-sgml:
++sgml: scan
+ 	gtkdoc-mkdb --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR)
+ 
+-html:
++html: sgml
+ 	if ! test -d html ; then mkdir html ; fi
+ 	-cd html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
+ 
+--- a/examples/Makefile.am
++++ b/examples/Makefile.am
+@@ -13,12 +13,10 @@
+ NETPBM_EXTRA = happrox
+ endif
+ 
+-bin_PROGRAMS = \
++check_PROGRAMS = \
+ 	transform \
+ 	delaunay \
+-	$(NETPBM_EXTRA)
+-
+-noinst_PROGRAMS = \
++	$(NETPBM_EXTRA) \
+ 	set \
+ 	volume \
+ 	cleanup \
diff --git a/sci-libs/gts/gts-20121130.ebuild b/sci-libs/gts/gts-20121130.ebuild
index 2a29d95b7edf..2ce0a8b48a5e 100644
--- a/sci-libs/gts/gts-20121130.ebuild
+++ b/sci-libs/gts/gts-20121130.ebuild
@@ -1,49 +1,62 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=5
+EAPI=7
 
-AUTOTOOLS_AUTORECONF=1
+inherit autotools
 
-inherit autotools-utils
-
-MYP=${P/-20/-snapshot-}
+MY_P=${P/-20/-snapshot-}
 
 DESCRIPTION="GNU Triangulated Surface Library"
 HOMEPAGE="http://gts.sourceforge.net/"
-SRC_URI="http://gts.sourceforge.net/tarballs/${MYP}.tar.gz"
+SRC_URI="http://gts.sourceforge.net/tarballs/${MY_P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
 
-SLOT="0"
 LICENSE="LGPL-2"
+SLOT="0"
 KEYWORDS="amd64 ~arm64 hppa ~mips ppc ppc64 ~riscv x86 ~amd64-linux ~x86-linux"
-IUSE="doc examples static-libs test"
+IUSE="doc test"
+RESTRICT="test" # bug #277165
 
 RDEPEND="dev-libs/glib:2"
-DEPEND="${RDEPEND}
+DEPEND="${RDEPEND}"
+BDEPEND="
 	virtual/pkgconfig
 	doc? ( dev-util/gtk-doc )
 	test? ( media-libs/netpbm )"
 
-# buggy
-RESTRICT=test
+PATCHES=( "${FILESDIR}"/${PN}-20121130-autotools.patch )
+
+src_prepare() {
+	default
 
-S="${WORKDIR}/${MYP}"
+	# fix doc generation (bug #727536)
+	sed -i 's/\xe9/\xc3\xa9/;s/\xf6/\xc3\xb6/' src/*.{c,h} || die
 
-AUTOTOOLS_IN_SOURCE_BUILD=1
+	# allow to run tests (bug #277165)
+	chmod +x test/*/*.sh || die
+
+	eautoreconf
+}
 
-PATCHES=( "${FILESDIR}"/${PN}-20111025-autotools.patch )
+src_configure() {
+	econf --disable-static
+}
 
 src_compile() {
-	autotools-utils_src_compile
-	use doc && autotools-utils_src_compile -C doc html
-	chmod +x test/*/*.sh || die
+	default
+
+	if use doc; then
+		emake DOC_MAIN_SGML_FILE=gts-docs.xml -C doc html
+		HTML_DOCS=( doc/html/. )
+	fi
 }
 
 src_install() {
-	use doc && HTML_DOCS=("${AUTOTOOLS_BUILD_DIR}"/doc/html/)
-	autotools-utils_src_install
-	if use examples; then
-		insinto /usr/share/doc/${PF}/examples
-		doins examples/*.c
-	fi
+	default
+
+	docinto examples
+	dodoc examples/*.c
+
+	find "${ED}" -name '*.la' -delete || die
 }