media-gfx/graphite2: python3_10, EAPI-8, cmake function, upstream fix

Closes: https://bugs.gentoo.org/830038
Package-Manager: Portage-3.0.30, Repoman-3.0.3
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

3 files changed, 226 insertions, 0 deletions

diff --git a/media-gfx/graphite2/files/graphite2-1.3.14-fix-inaccurate-slice-range-calc.patch b/media-gfx/graphite2/files/graphite2-1.3.14-fix-inaccurate-slice-range-calc.patch
new file mode 100644
index 000000000000..32e01535838f
--- /dev/null
+++ b/media-gfx/graphite2/files/graphite2-1.3.14-fix-inaccurate-slice-range-calc.patch
@@ -0,0 +1,34 @@
+From 5c181c316ee0399d720efe1e75be702f1ca95b66 Mon Sep 17 00:00:00 2001
+From: Martin Hosken <martin_hosken@sil.org>
+Date: Thu, 20 May 2021 13:53:29 +0700
+Subject: [PATCH] Fix inaccurate slice range calculation for bases with
+ diacritics
+
+---
+ src/Pass.cpp | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/src/Pass.cpp b/src/Pass.cpp
+index db31c22d..47ae2064 100644
+--- a/src/Pass.cpp
++++ b/src/Pass.cpp
+@@ -1056,12 +1056,17 @@ float Pass::resolveKern(Segment *seg, Slot *slotFix, GR_MAYBE_UNUSED Slot *start
+     ymin = min(by + bbb.bl.y, ymin);
+     for (nbor = slotFix->next(); nbor; nbor = nbor->next())
+     {
+-        if (nbor->isChildOf(base))
+-            continue;
+         if (!gc.check(nbor->gid()))
+             return 0.;
+         const Rect &bb = seg->theGlyphBBoxTemporary(nbor->gid());
+         SlotCollision *cNbor = seg->collisionInfo(nbor);
++        const float nby = nbor->origin().y + cNbor->shift().y;
++        if (nbor->isChildOf(base))
++        {
++            ymax = max(nby + bb.tr.y, ymax);
++            ymin = min(nby + bb.bl.y, ymin);
++            continue;
++        }
+         if ((bb.bl.y == 0.f && bb.tr.y == 0.f) || (cNbor->flags() & SlotCollision::COLL_ISSPACE))
+         {
+             if (m_kernColls == InWord)
diff --git a/media-gfx/graphite2/files/graphite2-1.3.14-no-libtool-file.patch b/media-gfx/graphite2/files/graphite2-1.3.14-no-libtool-file.patch
new file mode 100644
index 000000000000..2f1056be05d8
--- /dev/null
+++ b/media-gfx/graphite2/files/graphite2-1.3.14-no-libtool-file.patch
@@ -0,0 +1,68 @@
+From https://github.com/silnrsi/graphite/pull/65
+
+From 3edb88b55c0870989778c670d555aa159a2c3abc Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Mon, 31 Aug 2020 20:56:43 +0200
+Subject: [PATCH] don't install a libtool file with static library
+
+Static library is supported since version 1.3.11 and
+https://github.com/silnrsi/graphite/commit/2f143c04da5caa43ddf4dba437b2f2bc26bf4238
+
+However, graphite2 is still installing libgraphite2.la which contains
+incorrect information (i.e. dlname set to libgraphite2.so and
+old_library set to ''):
+
+dlname='libgraphite2.so'
+
+library_names='libgraphite2.so.3.2.1 libgraphite2.so.3 libgraphite2.so'
+
+old_library=''
+
+dependency_libs=''
+
+This will result in the following build failure with any applications
+using this file such as harfbuzz:
+
+arm-linux-g++.br_real: error: /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libgraphite2.so: No such file or directory
+make[5]: *** [main] Error 1
+
+Instead of trying to fix this libtool file, just disable it when
+building a static library as it is not needed
+
+Fixes:
+ - http://autobuild.buildroot.org/results/9ebe1d11e80755d59190ef2aae82bbba5cc45e44
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+
+* asturm 2021-12-28: We don't want those files at all.
+
+---
+ src/CMakeLists.txt | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index b6ac26bf..a7ace040 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -131,7 +131,9 @@ if  (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+         nolib_test(stdc++ $<TARGET_SONAME_FILE:graphite2>)
+     endif ()
+     set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
+-    CREATE_LIBTOOL_FILE(graphite2 "/lib${LIB_SUFFIX}")
++    if (0)
++        CREATE_LIBTOOL_FILE(graphite2 "/lib${LIB_SUFFIX}")
++    endif()
+ endif()
+ 
+ if  (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+@@ -146,7 +148,9 @@ if  (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+     include(Graphite)
+     nolib_test(stdc++ $<TARGET_SONAME_FILE:graphite2>)
+     set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
+-    CREATE_LIBTOOL_FILE(graphite2 "/lib${LIB_SUFFIX}")
++    if (0)
++        CREATE_LIBTOOL_FILE(graphite2 "/lib${LIB_SUFFIX}")
++    endif()
+ endif()
+ 
+ if  (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
diff --git a/media-gfx/graphite2/graphite2-1.3.14-r2.ebuild b/media-gfx/graphite2/graphite2-1.3.14-r2.ebuild
new file mode 100644
index 000000000000..5fcd5521f24a
--- /dev/null
+++ b/media-gfx/graphite2/graphite2-1.3.14-r2.ebuild
@@ -0,0 +1,124 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+GENTOO_DEPEND_ON_PERL="no"
+PYTHON_COMPAT=( python3_{8..10} )
+inherit perl-module python-any-r1 cmake-multilib
+
+DESCRIPTION="Library providing rendering capabilities for complex non-Roman writing systems"
+HOMEPAGE="https://scripts.sil.org/cms/scripts/page.php?site_id=projects&item_id=graphite_home"
+SRC_URI="mirror://sourceforge/silgraphite/${PN}/${P}.tgz"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="perl test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="perl? ( dev-lang/perl:= )"
+DEPEND="${RDEPEND}
+	test? ( dev-libs/glib:2 )
+"
+BDEPEND="
+	perl? (
+		dev-lang/perl
+		dev-perl/Locale-Maketext-Lexicon
+		dev-perl/Module-Build
+	)
+	test? (
+		${PYTHON_DEPS}
+		$(python_gen_any_dep 'dev-python/fonttools[${PYTHON_USEDEP}]')
+		media-libs/fontconfig
+		perl? ( virtual/perl-Test-Simple )
+	)
+"
+
+PATCHES=(
+	# downstream:
+	"${FILESDIR}/${PN}-1.3.5-includes-libs-perl.patch"
+	"${FILESDIR}/${PN}-1.35-fix-gcc-linking.patch"
+	"${FILESDIR}/${PN}-1.3.14-fix-cmake-files-libdir.patch"
+	"${FILESDIR}/${P}-no-libtool-file.patch"
+	# git master:
+	"${FILESDIR}/${P}-fix-inaccurate-slice-range-calc.patch"
+)
+
+pkg_setup() {
+	use perl && perl_set_version
+	use test && python-any-r1_pkg_setup
+}
+
+python_check_deps() {
+	has_version -b "dev-python/fonttools[${PYTHON_USEDEP}]"
+}
+
+src_prepare() {
+	cmake_src_prepare
+	use test || cmake_comment_add_subdirectory tests
+}
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		# Renamed VM_MACHINE_TYPE to GRAPHITE2_VM_TYPE
+		-DGRAPHITE2_VM_TYPE=direct
+	)
+	# https://sourceforge.net/p/silgraphite/bugs/49/
+	[[ ${CHOST} == powerpc*-apple* ]] && mycmakeargs+=(
+		-DGRAPHITE2_NSEGCACHE:BOOL=ON
+	)
+
+	if use elibc_musl ; then
+		# bug #829690
+		if use ppc || use x86 ; then
+			sed -e 's:${GRAPHITE_LINK_FLAGS}:-lssp_nonshared &:' \
+				-i "${S}"/src/CMakeLists.txt || die
+		fi
+	fi
+
+	cmake_src_configure
+
+	# fix perl linking
+	if multilib_is_native_abi && use perl; then
+		# we rely on the fact that cmake_src_configure sets BUILD_DIR
+		sed -e "s:@BUILD_DIR@:\"${BUILD_DIR}/src\":" \
+			-i "${S}"/contrib/perl/Build.PL || die
+	fi
+}
+
+src_compile() {
+	cmake-multilib_src_compile
+	if use perl; then
+		cd contrib/perl || die
+		perl-module_src_configure
+		perl-module_src_compile
+	fi
+}
+
+multilib_src_test() {
+	if multilib_is_native_abi; then
+		cmake_src_test
+	else
+		einfo "Cannot test since python is not multilib."
+	fi
+}
+
+src_test() {
+	cmake-multilib_src_test
+	if use perl; then
+		# Perl tests fail due to missing POD coverage...
+		perl_rm_files "contrib/perl/t/pod.t" "contrib/perl/t/pod-coverage.t"
+		cd contrib/perl || die
+		perl-module_src_test
+	fi
+}
+
+src_install() {
+	cmake-multilib_src_install
+	if use perl; then
+		cd contrib/perl || die
+		perl-module_src_install
+		perl_delete_localpod
+	fi
+}