sci-libs/opencascade: add 7.7.0

Bug: https://tracker.dev.opencascade.org/view.php?id=32650
Bug: https://tracker.dev.opencascade.org/view.php?id=33216
Closes: https://bugs.gentoo.org/880233
Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
Closes: https://github.com/gentoo/gentoo/pull/27696
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

5 files changed, 263 insertions, 0 deletions

diff --git a/sci-libs/opencascade/Manifest b/sci-libs/opencascade/Manifest
index c3e51ef720d8..ff6ab85b0da3 100644
--- a/sci-libs/opencascade/Manifest
+++ b/sci-libs/opencascade/Manifest
@@ -1,3 +1,4 @@
 DIST opencascade-7.5.2.tar.gz 47812603 BLAKE2B 86995ea60e24329f91a2cbede26112a70794fb091b34d33614bef412b05b8cc9f1e770aecf78272b54a241c2524422c86f8ff722b3f27b54bf10fa5eda626288 SHA512 f951a941043a56f381cfd25e4d78bb9ae08e5cc29a894e6c0c35daf30aeabf1e44ee09af65bb6b7d62d9325be67741ddcf52266b7186b4c336c70ed8bcfa1676
 DIST opencascade-7.5.3.tar.gz 47817862 BLAKE2B be438a08997c18c3cb2c08c520fff2f439cc8a406cc3f471be3b24f874ac3bd892c4afe6fa37f742ffb5da21b5a29f9c8f737e3160dcbda35a217286218eb5e1 SHA512 2d7cf284a1b3ce8d05151085b41579cc2f4e29489b7920769cd04f86a6d76e49f533b570226d3cf041c75582894ed8a6aff889312c7c507fffae47d3e57c5c47
 DIST opencascade-7.6.3.tar.gz 48216090 BLAKE2B ff0b63250e77b0240bd99bba38cd0e6b0a8c88bf39e495f5d51d7913f097e2cad83a5ad121e9d56de11c74008249c99a41f4615269a085b7cf97c3d7f0477d6d SHA512 c708f76edb707ba18bdfe7442ed8fa500894ee6c1cd8d0313eb906b3aa7dfa40a575f04dbccd70e84395d670f2b93fb8529f3d59726449234e627b9f35b9dded
+DIST opencascade-7.7.0.tar.gz 48393806 BLAKE2B b41da7bdd07aa6ef52f7833bef3e8a9fc2ca16cbf754773cb7adcc059c11c2a7937d279a2b6cf3096e7af6fbb42c6fdc2a5c98340d6b084d2ba100ba2c538f2a SHA512 6c90e2761f752241417ae6f18d819f51e66b32f3a50a97384f29ed73fa07f4cded84c71a6f6ba302d5e35c57e2fc13001619521eaf45757e4e5ff670d94bbf5c
diff --git a/sci-libs/opencascade/files/opencascade-7.7.0-add-missing-include-limits.patch b/sci-libs/opencascade/files/opencascade-7.7.0-add-missing-include-limits.patch
new file mode 100644
index 000000000000..2bc59319864a
--- /dev/null
+++ b/sci-libs/opencascade/files/opencascade-7.7.0-add-missing-include-limits.patch
@@ -0,0 +1,19 @@
+From 44a30819131496bf41f2e1dcfd362b23173db6fb Mon Sep 17 00:00:00 2001
+From: Bernd Waibel <waebbl-gentoo@posteo.net>
+Date: Wed, 5 Oct 2022 21:55:06 +0200
+Subject: [PATCH] add missing #include <limits>
+
+Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
+--- a/src/ViewerTest/ViewerTest_CmdParser.cxx
++++ b/src/ViewerTest/ViewerTest_CmdParser.cxx
+@@ -21,6 +21,7 @@
+ 
+ #include <algorithm>
+ #include <iostream>
++#include <limits>
+ 
+ namespace
+ {
+-- 
+2.38.0
+
diff --git a/sci-libs/opencascade/files/opencascade-7.7.0-avoid-pre-stripping-binaries.patch b/sci-libs/opencascade/files/opencascade-7.7.0-avoid-pre-stripping-binaries.patch
new file mode 100644
index 000000000000..5c351cb32996
--- /dev/null
+++ b/sci-libs/opencascade/files/opencascade-7.7.0-avoid-pre-stripping-binaries.patch
@@ -0,0 +1,34 @@
+From e145fb627d199e888267e19eab951c69c2f8151c Mon Sep 17 00:00:00 2001
+From: Bernd Waibel <waebbl-gentoo@posteo.net>
+Date: Sat, 8 Oct 2022 13:16:47 +0200
+Subject: [PATCH] avoid pre-stripping binaries
+
+Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
+--- a/adm/cmake/occt_defs_flags.cmake
++++ b/adm/cmake/occt_defs_flags.cmake
+@@ -135,22 +135,12 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "[Cc][Ll][Aa][Nn][Gg]")
+     # CLang can be used with both libstdc++ and libc++, however on OS X libstdc++ is outdated.
+     set (CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}")
+   endif()
+-  # Optimize size of binaries
+-  set (CMAKE_SHARED_LINKER_FLAGS "-Wl,-s ${CMAKE_SHARED_LINKER_FLAGS}")
+ elseif(MINGW)
+   add_definitions(-D_WIN32_WINNT=0x0601)
+   # _WIN32_WINNT=0x0601 (use Windows 7 SDK)
+   #set (CMAKE_SYSTEM_VERSION "6.1")
+   # workaround bugs in mingw with vtable export
+   set (CMAKE_SHARED_LINKER_FLAGS "-Wl,--export-all-symbols")
+-
+-  # Optimize size of binaries
+-  set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -s")
+-  set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -s")
+-elseif (DEFINED CMAKE_COMPILER_IS_GNUCXX)
+-  # Optimize size of binaries
+-  set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -s")
+-  set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -s")
+ endif()
+ 
+ if (BUILD_RELEASE_DISABLE_EXCEPTIONS)
+-- 
+2.38.0
+
diff --git a/sci-libs/opencascade/files/opencascade-7.7.0-fix-installation-of-cmake-config-files.patch b/sci-libs/opencascade/files/opencascade-7.7.0-fix-installation-of-cmake-config-files.patch
new file mode 100644
index 000000000000..924f002b727d
--- /dev/null
+++ b/sci-libs/opencascade/files/opencascade-7.7.0-fix-installation-of-cmake-config-files.patch
@@ -0,0 +1,33 @@
+From 4eb2236370134117729bc4d55191fce736bf4df6 Mon Sep 17 00:00:00 2001
+From: Bernd Waibel <waebbl-gentoo@posteo.net>
+Date: Thu, 6 Oct 2022 18:53:41 +0200
+Subject: [PATCH] fix installation of cmake config files
+
+Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1265,7 +1265,7 @@ foreach (OCCT_CONFIGURATION ${CMAKE_CONFIGURATION_TYPES})
+ endforeach()
+ # install OpenCASCADE config file with compile definitions and C/C++ flags ONLY for current configuration
+ install (CODE "string (TOLOWER \"\${CMAKE_INSTALL_CONFIG_NAME}\" CMAKE_INSTALL_CONFIG_NAME_LOWER)")
+-install (CODE "file(INSTALL FILES \"${CMAKE_BINARY_DIR}/OpenCASCADECompileDefinitionsAndFlags-\${CMAKE_INSTALL_CONFIG_NAME_LOWER}.cmake\" DESTINATION \"${INSTALL_DIR}/${INSTALL_DIR_CMAKE}/\" TYPE FILE)")
++install (FILES "${CMAKE_BINARY_DIR}/OpenCASCADECompileDefinitionsAndFlags-\${CMAKE_INSTALL_CONFIG_NAME_LOWER}.cmake" DESTINATION "${INSTALL_DIR_CMAKE}")
+ 
+ foreach (OCCT_MODULE ${OCCT_MODULES})
+   if (BUILD_MODULE_${OCCT_MODULE})
+diff --git a/adm/cmake/occt_macros.cmake b/adm/cmake/occt_macros.cmake
+index 4a060665..8ab5e39c 100755
+--- a/adm/cmake/occt_macros.cmake
++++ b/adm/cmake/occt_macros.cmake
+@@ -590,7 +590,7 @@ macro (OCCT_UPDATE_TARGET_FILE)
+ 
+   install (CODE
+   "string (TOLOWER \"\${CMAKE_INSTALL_CONFIG_NAME}\" CMAKE_INSTALL_CONFIG_NAME_LOWERCASE)
+-  file (GLOB ALL_OCCT_TARGET_FILES \"${INSTALL_DIR}/${INSTALL_DIR_CMAKE}/OpenCASCADE*Targets-\${CMAKE_INSTALL_CONFIG_NAME_LOWERCASE}.cmake\")
++  file (GLOB ALL_OCCT_TARGET_FILES \"${INSTALL_DIR_CMAKE}/OpenCASCADE*Targets-\${CMAKE_INSTALL_CONFIG_NAME_LOWERCASE}.cmake\")
+   foreach(TARGET_FILENAME \${ALL_OCCT_TARGET_FILES})
+     file (STRINGS \"\${TARGET_FILENAME}\" TARGET_FILE_CONTENT)
+     file (REMOVE \"\${TARGET_FILENAME}\")
+-- 
+2.38.0
+
diff --git a/sci-libs/opencascade/opencascade-7.7.0.ebuild b/sci-libs/opencascade/opencascade-7.7.0.ebuild
new file mode 100644
index 000000000000..072150e2df0a
--- /dev/null
+++ b/sci-libs/opencascade/opencascade-7.7.0.ebuild
@@ -0,0 +1,176 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# USE_{DRACO,FFMPEG,FREEIMAGE,FREETYPE,GLES2,OPENGL,OPENVR,RAPIDJSON,TBB,TK,VTK,XLIB}
+
+EAPI=8
+
+inherit cmake
+
+MY_SLOT="$(ver_cut 1-2)"
+MY_PV="$(ver_rs 3 '-')"
+
+DESCRIPTION="Development platform for CAD/CAE, 3D surface/solid modeling and data exchange"
+HOMEPAGE="https://www.opencascade.com"
+SRC_URI="https://git.dev.opencascade.org/gitweb/?p=occt.git;a=snapshot;h=185d29b92f6764ffa9fc195b7dbe7bba3c4ac855;sf=tgz -> ${P}.tar.gz"
+S="${WORKDIR}/occt-185d29b"
+
+LICENSE="|| ( Open-CASCADE-LGPL-2.1-Exception-1.0 LGPL-2.1 )"
+SLOT="0/${MY_SLOT}"
+KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
+IUSE="doc examples ffmpeg freeimage gles2 json optimize tbb vtk"
+
+REQUIRED_USE="?? ( optimize tbb )"
+
+# There's no easy way to test. Testing needs a rather big environment
+# properly set up.
+RESTRICT="test"
+
+# ffmpeg: https://tracker.dev.opencascade.org/view.php?id=32871
+RDEPEND="
+	!app-eselect/eselect-opencascade
+	dev-lang/tcl:=
+	dev-lang/tk:=
+	media-libs/fontconfig
+	media-libs/freetype:2
+	virtual/opengl
+	x11-libs/libXmu
+	examples? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtquickcontrols2:5
+		dev-qt/qtwidgets:5
+		dev-qt/qtxml:5
+	)
+	ffmpeg? ( <media-video/ffmpeg-5:= )
+	freeimage? ( media-libs/freeimage )
+	tbb? ( dev-cpp/tbb:= )
+	vtk? ( sci-libs/vtk:=[rendering] )
+"
+DEPEND="
+	${RDEPEND}
+	json? ( dev-libs/rapidjson )
+	vtk? ( dev-libs/utfcpp )
+"
+BDEPEND="
+	doc? ( app-doc/doxygen )
+	examples? ( dev-qt/linguist-tools:5 )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.5.1-0005-fix-write-permissions-on-scripts.patch
+	"${FILESDIR}"/${PN}-7.5.1-0006-fix-creation-of-custom.sh-script.patch
+	"${FILESDIR}"/${PN}-7.7.0-add-missing-include-limits.patch
+	"${FILESDIR}"/${PN}-7.7.0-fix-installation-of-cmake-config-files.patch
+	"${FILESDIR}"/${PN}-7.7.0-avoid-pre-stripping-binaries.patch
+)
+
+src_prepare() {
+	cmake_src_prepare
+
+	sed -e 's|/lib\$|/'$(get_libdir)'\$|' \
+		-i adm/templates/OpenCASCADEConfig.cmake.in || die
+
+	# There is an OCCT_UPDATE_TARGET_FILE cmake macro that fails due to some
+	# assumptions it makes about installation paths. Rather than fixing it, just
+	# get rid of the mechanism altogether - its purpose is to allow a
+	# side-by-side installation of release and debug libraries.
+	sed -e 's|\\${OCCT_INSTALL_BIN_LETTER}||' \
+		-i adm/cmake/occt_toolkit.cmake || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_DOC_Overview=$(usex doc)
+		-DBUILD_Inspector=$(usex examples)
+		-DBUILD_RELEASE_DISABLE_EXCEPTIONS=OFF # bug #847916
+
+		-DINSTALL_DIR_BIN="$(get_libdir)/${PN}/bin"
+		-DINSTALL_DIR_CMAKE="$(get_libdir)/cmake/${PN}"
+		-DINSTALL_DIR_DATA="share/${PN}/data"
+		-DINSTALL_DIR_DOC="share/doc/${PF}"
+		-DINSTALL_DIR_INCLUDE="include/${PN}"
+		-DINSTALL_DIR_LIB="$(get_libdir)/${PN}"
+		-DINSTALL_DIR_RESOURCE="share/${PN}/resources"
+		-DINSTALL_DIR_SAMPLES="share/${PN}/samples"
+		-DINSTALL_DIR_SCRIPT="$(get_libdir)/${PN}/bin"
+		-DINSTALL_DIR_WITH_VERSION=OFF
+		-DINSTALL_SAMPLES=$(usex examples)
+		-DINSTALL_TEST_CASES=NO
+
+		-DUSE_D3D=NO
+		# no package yet in tree
+		-DUSE_DRACO=OFF
+		# has no function in 7.7.0_beta
+		# see https://dev.opencascade.org/content/occt-770-beta-version-available#comment-23733
+		-DUSE_EIGEN=OFF
+		-DUSE_FFMPEG=$(usex ffmpeg)
+		-DUSE_FREEIMAGE=$(usex freeimage)
+		-DUSE_FREETYPE=ON
+		-DUSE_GLES2=$(usex gles2)
+		# no package in tree
+		-DUSE_OPENVR=OFF
+		-DUSE_RAPIDJSON=$(usex json)
+		-DUSE_TBB=$(usex tbb)
+		-DUSE_VTK=$(usex vtk)
+		-DUSE_XLIB=ON
+		# suppress CMake dev warnings
+		-Wno-dev
+	)
+
+	use doc && mycmakeargs+=( -DINSTALL_DOC_Overview=ON )
+
+	if use examples; then
+		mycmakeargs+=(
+			-D3RDPARTY_QT_DIR="${ESYSROOT}"/usr
+			-DBUILD_SAMPLES_QT=ON
+		)
+	fi
+
+	if use tbb; then
+		mycmakeargs+=( -D3RDPARTY_TBB_DIR="${ESYSROOT}"/usr )
+	fi
+
+	if use vtk; then
+		if has_version ">=sci-libs/vtk-9.1.0"; then
+			mycmakeargs+=(
+				-D3RDPARTY_VTK_DIR="${ESYSROOT}"/usr
+				-D3RDPARTY_VTK_INCLUDE_DIR="${ESYSROOT}"/usr/include/vtk-9.1
+				-D3RDPARTY_VTK_LIBRARY_DIR="${ESYSROOT}"/usr/$(get_libdir)
+			)
+		elif has_version ">=sci-libs/vtk-9.0.0"; then
+			mycmakeargs+=(
+				-D3RDPARTY_VTK_DIR="${ESYSROOT}"/usr
+				-D3RDPARTY_VTK_INCLUDE_DIR="${ESYSROOT}"/usr/include/vtk-9.0
+				-D3RDPARTY_VTK_LIBRARY_DIR="${ESYSROOT}"/usr/$(get_libdir)
+			)
+		fi
+	fi
+
+	cmake_src_configure
+
+	sed -e "s|lib/|$(get_libdir)/|" \
+		-e "s|VAR_CASROOT|${EPREFIX}/usr|" \
+		< "${FILESDIR}"/${PN}.env.in > "${T}"/99${PN} || die
+
+	# use TBB for memory allocation optimizations
+	if use tbb; then
+		sed -e 's|^#MMGT_OPT=0$|MMGT_OPT=2|' -i "${T}"/99${PN} || die
+	fi
+
+	# use internal optimized memory manager and don't clear memory with this
+	# memory manager.
+	if use optimize ; then
+		sed -e 's|^#MMGT_OPT=0$|MMGT_OPT=1|' \
+			-e 's|^#MMGT_CLEAR=1$|MMGT_CLEAR=0|' \
+			-i "${T}"/99${PN} || die
+	fi
+}
+
+src_install() {
+	cmake_src_install
+
+	doenvd "${T}/99${PN}"
+
+	docompress -x /usr/share/doc/${PF}/overview/html
+}