sci-libs/cgnslib: add 4.5.0

Closes: https://bugs.gentoo.org/741388
Closes: https://bugs.gentoo.org/813471
Closes: https://bugs.gentoo.org/905680
Closes: https://bugs.gentoo.org/933087
Signed-off-by: Sam James <sam@gentoo.org>

sci-libs/cgnslib/Manifest

@@ -1,2 +1,3 @@
 DIST cgnslib-4.3.0.tar.gz 1472044 BLAKE2B 8fa59eb2c13b163553c03991af1886d2162295367094937c3b7bbbc687f098e736a927fb6835fabb43ecfbe59edcf0e58e8977e89eeb1ef12b26568fbdc78e2c SHA512 5db97b8df8cb5b108a65513e20774881c1dfa790dd96bec46119883d934db18e3f88450d287690cb785e0875af87a3ec32b6c4665c54edb623161122ee85aa93
 DIST cgnslib-4.4.0.tar.gz 1979828 BLAKE2B 1bf7a5eb8a69a488707da6e945228e053486cdfc64508ae6362ca84777bb5c22a7238676f24ca453cc8b5e2825482d473a2b84c1648849bb6f853fc0aa0a9100 SHA512 86c16d40b524519362645c553c91bade9bb7e4bffde7bf4de96a7f471ae3779a15781efa91efa059b2af0b127f08a560d2e903df6b45e1c79eaec6061db226e9
+DIST cgnslib-4.5.0.tar.gz 2085289 BLAKE2B 952368787bda49cb0eb82d3b99b173750e7418894055f733ea2cbb68a8564c15794679e7e4e8ffe6c67fa772f94f5964953bbba2d1ab5a479a2f1da7fd19b75e SHA512 0286ff2faf9102e5fb6d9bed764fd553756d62ae9be9dbb8b37ba6e2d3a7fec9337715320ec38a001960e39d397e846f2adbd4b54930c20e0304edacdd48fc92

sci-libs/cgnslib/cgnslib-4.5.0.ebuild

@@ -0,0 +1,102 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+FORTRAN_NEEDED="fortran"
+FORTRAN_STANDARD="90 2003"
+
+inherit cmake flag-o-matic fortran-2
+
+DESCRIPTION="CFD General Notation System standard library"
+HOMEPAGE="
+	https://cgns.github.io/
+	https://github.com/CGNS/CGNS
+"
+SRC_URI="https://github.com/CGNS/CGNS/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/CGNS-${PV}"
+
+LICENSE="ZLIB"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="base-scope debug examples fortran hdf5 legacy mpi scoping szip test tools"
+
+RDEPEND="
+	hdf5? ( sci-libs/hdf5:=[mpi=,szip=] )
+	tools? (
+		dev-lang/tcl:=
+		dev-lang/tk:=
+		x11-libs/libXmu:=
+		virtual/glu
+		virtual/opengl
+	)
+"
+DEPEND="${RDEPEND}"
+
+RESTRICT="
+	fortran? ( test )
+	!test? ( test )
+"
+REQUIRED_USE="
+	mpi? ( hdf5 )
+	szip? ( hdf5 )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-4.5.0-rpath.patch
+)
+
+pkg_setup() {
+	use fortran && fortran-2_pkg_setup
+}
+
+src_prepare() {
+	sed \
+		-e 's|/lib|/'$(get_libdir)'|' \
+		-e '/DESTINATION/s|lib|'$(get_libdir)'|g' \
+		-i src/CMakeLists.txt || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# -Werror=lto-type-mismatch
+	# https://bugs.gentoo.org/862684
+	# https://github.com/CGNS/CGNS/issues/758
+	filter-lto
+
+	local mycmakeargs=(
+		-DCGNS_BUILD_SHARED=ON
+		-DCGNS_USE_SHARED=ON
+
+		-DCGNS_BUILD_CGNSTOOLS="$(usex tools)"
+		-DCGNS_ENABLE_BASE_SCOPE="$(usex base-scope)"
+		-DCGNS_ENABLE_FORTRAN="$(usex fortran)"
+		-DCGNS_ENABLE_HDF5="$(usex hdf5)"
+		-DCGNS_ENABLE_LEGACY="$(usex legacy)"
+		-DCGNS_ENABLE_SCOPING="$(usex scoping)"
+		-DCGNS_ENABLE_MEM_DEBUG="$(usex debug)"
+		-DCGNS_ENABLE_TESTS="$(usex test)"
+	)
+
+	if use mpi; then
+		mycmakeargs+=(
+			-DHDF5_NEED_MPI="$(usex mpi)"
+			-DHDF5_NEED_SZIP="$(usex szip)"
+			-DHDF5_NEED_ZLIB="$(usex szip)"
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	rm "${ED}/usr/$(get_libdir)/libcgns.a" || die
+
+	dodoc README.md release_docs/{HISTORY.txt,RELEASE.md}
+	dodoc release_docs/*.pdf
+	docompress -x /usr/share/doc/${PF}/examples
+	use examples && dodoc -r src/examples
+}

sci-libs/cgnslib/files/cgnslib-4.5.0-rpath.patch

@@ -0,0 +1,23 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -438,20 +438,6 @@ endif ()
+ ####################
+ 
+ if (CGNS_BUILD_SHARED)
+-  # use, i.e. don't skip the full RPATH for the build tree
+-  set(CMAKE_SKIP_BUILD_RPATH  FALSE)
+-
+-  # when building, don't use the install RPATH already
+-  # (but later on when installing)
+-  set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
+-
+-  # the RPATH to be used when installing
+-  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}; ${CMAKE_INSTALL_PREFIX}/lib")
+-
+-  # add the automatically determined parts of the RPATH
+-  # which point to directories outside the build tree to the install RPATH
+-  set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+-
+   if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+     set(CMAKE_MACOSX_RPATH TRUE)
+   endif()