sci-libs/gmsh: add 4.12.2

Fixes LTO issues. Includes a backported patch.

Closes: https://bugs.gentoo.org/862711
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 138 insertions, 0 deletions

diff --git a/sci-libs/gmsh/Manifest b/sci-libs/gmsh/Manifest
index 4fffd0a60ba7..0e815ee19216 100644
--- a/sci-libs/gmsh/Manifest
+++ b/sci-libs/gmsh/Manifest
@@ -1 +1,2 @@
 DIST gmsh-4.11.1-source.tgz 17985611 BLAKE2B 087664cfbfec758eaa3740a65920ccf673dbcc97a1ef8010222da64b8c586334ed1a77904e94061bdf34e714aae34311ee4f6fb38740473046f99ad6c1e0984c SHA512 8f2a71d6db80dd6bacde6dc1ccd120c7f83609dd69a84a910455a21a43b7392cd7e0e7b4d37aaa6a1b1cbfdb816646cd4828d2ac6d784edba072167280432e4c
+DIST gmsh-4.12.2-source.tgz 18150293 BLAKE2B 16f8048d8962d2a8e41d813713c147a691d24c7fabdcc7f3787bff804b1dfa477d4853b4b366a409c2ed9649e8c83710b4f73ac23a0c5885d0e65cd25bb88d6f SHA512 935148aff89b608f9d671d5fd4f12aed52b5c8ba4453e978d0febcc6934c045f2bba0078b13a64b2cbf4e852b413bbd05873335099ea7a967cc81ef58a7f8367
diff --git a/sci-libs/gmsh/gmsh-4.12.2.ebuild b/sci-libs/gmsh/gmsh-4.12.2.ebuild
new file mode 100644
index 000000000000..bbc3d11637b6
--- /dev/null
+++ b/sci-libs/gmsh/gmsh-4.12.2.ebuild
@@ -0,0 +1,137 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..11} )
+
+inherit cmake desktop fortran-2 python-any-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="Three-dimensional finite element mesh generator"
+HOMEPAGE="https://gmsh.info https://gitlab.onelab.info/gmsh/gmsh"
+SRC_URI="https://gmsh.info/src/${P}-source.tgz"
+S="${WORKDIR}/${P}-source"
+
+LICENSE="
+	GPL-2+ free-noncomm
+	alglib? ( MIT )
+	gmm? ( LGPL-2.1+ )
+	metis? ( Apache-2.0 )
+	netgen? ( LGPL-2.1+ )
+	voro? ( BSD )
+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+## cgns is not compiling ATM, maybe fix cgns lib first
+IUSE="+alglib +blas cgns eigen examples +gmm jpeg med metis mpi mumps netgen opencascade petsc pdf png python shared slepc X voro zlib"
+
+REQUIRED_USE="
+	^^ ( blas eigen )
+	mumps? ( blas )
+	slepc? ( petsc )
+	"
+
+RDEPEND="
+	virtual/fortran
+	X? ( x11-libs/fltk:1[xft] )
+	alglib? ( sci-libs/alglib )
+	blas? (
+		virtual/blas
+		virtual/lapack
+		sci-libs/fftw:3.0
+	)
+	cgns? (
+		sci-libs/cgnslib
+		sci-libs/hdf5[mpi=]
+	)
+	eigen? ( dev-cpp/eigen )
+	gmm? ( sci-mathematics/gmm )
+	jpeg? ( media-libs/libjpeg-turbo )
+	med? (
+		sci-libs/med[mpi=]
+		sci-libs/hdf5[mpi=]
+	)
+	metis? ( >=sci-libs/metis-5.2.0 )
+	mpi? ( virtual/mpi[cxx] )
+	mumps? ( sci-libs/mumps[mpi=] )
+	opencascade? ( sci-libs/opencascade:* )
+	pdf? ( app-text/poppler:= )
+	png? ( media-libs/libpng:0 )
+	petsc? ( sci-mathematics/petsc[mpi=] )
+	slepc? ( sci-mathematics/slepc[mpi=] )
+	voro? ( sci-libs/voro++ )
+	zlib? ( sys-libs/zlib )
+	"
+
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	virtual/pkgconfig
+	python? ( dev-lang/swig:0 )
+	"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-4.9.5-opencascade.patch
+	"${FILESDIR}"/${PN}-4.11.1-metis-5-2.patch
+)
+
+pkg_setup() {
+	fortran-2_pkg_setup
+}
+
+src_configure() {
+	local mycmakeargs=( )
+
+	use blas && \
+		mycmakeargs+=(-DCMAKE_Fortran_COMPILER=$(tc-getF77))
+
+	mycmakeargs+=(
+		-DENABLE_ALGLIB="$(usex alglib)"
+		-DENABLE_BLAS_LAPACK="$(usex blas)"
+		-DENABLE_BUILD_DYNAMIC="$(usex shared)"
+		-DENABLE_CGNS="$(usex cgns)"
+		-DENABLE_EIGEN="$(usex eigen)"
+		-DENABLE_FLTK="$(usex X)"
+		-DENABLE_GMM="$(usex gmm)"
+		-DENABLE_GRAPHICS="$(usex X)"
+		-DENABLE_MED="$(usex med)"
+		-DENABLE_MPI="$(usex mpi)"
+		-DENABLE_METIS="$(usex metis)"
+		-DENABLE_MUMPS="$(usex mumps)"
+		-DENABLE_NETGEN="$(usex netgen)"
+		-DENABLE_OCC="$(usex opencascade)"
+		-DENABLE_PETSC="$(usex petsc)"
+		-DENABLE_POPPLER="$(usex pdf)"
+		-DENABLE_SLEPC="$(usex slepc)"
+		-DENABLE_PRIVATE_API="$(usex shared)"
+		-DENABLE_SYSTEM_CONTRIB="YES"
+		-DENABLE_VOROPP="$(usex voro)"
+		-DENABLE_WRAP_PYTHON="$(usex python)")
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	if use examples ; then
+		dodoc -r examples tutorials
+		docompress -x /usr/share/doc/${PF}/{examples,tutorials}
+	fi
+
+	if use X ; then
+		newicon -s 64 "/${S}/utils/icons/gmsh-no-text.png" gmsh.png
+		make_desktop_entry "/usr/bin/gmsh" "Gmsh ${PV}" "gmsh" "Science;Math"
+	fi
+}
+
+pkg_postinst() {
+	if use X ; then
+		xdg_icon_cache_update
+	fi
+}
+
+pkg_postrm() {
+	if use X ; then
+		xdg_icon_cache_update
+	fi
+}