dev-libs/imath: add 3.11.1-r1 fix cmake files

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 125 insertions, 0 deletions

diff --git a/dev-libs/imath/files/imath-3.1.11-fix_cmake_module_export.patch b/dev-libs/imath/files/imath-3.1.11-fix_cmake_module_export.patch
new file mode 100644
index 000000000000..3e5c4d59946c
--- /dev/null
+++ b/dev-libs/imath/files/imath-3.1.11-fix_cmake_module_export.patch
@@ -0,0 +1,22 @@
+From 0f7f9f9f32ea178d474325ec1b2576a790e336a1 Mon Sep 17 00:00:00 2001
+From: Lucas Miller <lmiller@imageworks.com>
+Date: Wed, 1 May 2024 13:51:30 -0700
+Subject: [PATCH] Address Issue #395 where packages that need to link against
+ PyImath can no longer find it.
+
+---
+ src/python/config/ModuleDefine.cmake | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/python/config/ModuleDefine.cmake b/src/python/config/ModuleDefine.cmake
+index adee61c8..b4063623 100644
+--- a/src/python/config/ModuleDefine.cmake
++++ b/src/python/config/ModuleDefine.cmake
+@@ -55,6 +55,7 @@ function(PYIMATH_ADD_LIBRARY_PRIV libname)
+   add_library(${PROJECT_NAME}::${libname} ALIAS ${libname})
+ 
+   install(TARGETS ${libname}
++    EXPORT ${PROJECT_NAME}
+     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
diff --git a/dev-libs/imath/files/imath-3.1.11-use-correct-boost_python_version.patch b/dev-libs/imath/files/imath-3.1.11-use-correct-boost_python_version.patch
new file mode 100644
index 000000000000..fedd1005f6b6
--- /dev/null
+++ b/dev-libs/imath/files/imath-3.1.11-use-correct-boost_python_version.patch
@@ -0,0 +1,17 @@
+From: Paul Zander <negril.nx+gentoo@gmail.com>
+Date: 2024-06-03
+Subject: [PATCH] only try to find versioned boost::python
+
+diff --git a/src/python/CMakeLists.txt b/src/python/CMakeLists.txt
+index 1bc1e54..c71ce42 100644
+--- a/src/python/CMakeLists.txt
++++ b/src/python/CMakeLists.txt
+@@ -139,8 +139,6 @@ if(Boost_NO_BOOST_CMAKE)
+ endif()
+ 
+ find_package(Boost OPTIONAL_COMPONENTS
+-  python
+-  python${Python_VERSION_MAJOR}
+   ${PYIMATH_BOOST_PY_COMPONENT})
+ set(_pyimath_have_perver_boost)
+ if(PYIMATH_BOOST_PY_COMPONENT)
diff --git a/dev-libs/imath/imath-3.1.11-r1.ebuild b/dev-libs/imath/imath-3.1.11-r1.ebuild
new file mode 100644
index 000000000000..8d3a484e5f00
--- /dev/null
+++ b/dev-libs/imath/imath-3.1.11-r1.ebuild
@@ -0,0 +1,86 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit cmake python-single-r1
+
+MY_PN=${PN^}
+
+DESCRIPTION="Imath basic math package"
+HOMEPAGE="https://imath.readthedocs.io"
+SRC_URI="https://github.com/AcademySoftwareFoundation/${MY_PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MY_PN}-${PV}"
+
+LICENSE="BSD"
+SLOT="3/29"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc large-stack python test"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	sys-libs/zlib
+	python? (
+		${PYTHON_DEPS}
+		$(python_gen_cond_dep '
+			dev-libs/boost:=[python,${PYTHON_USEDEP}]
+			dev-python/numpy[${PYTHON_USEDEP}]
+		')
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	doc? (
+		app-text/doxygen
+		$(python_gen_cond_dep '
+			dev-python/breathe[${PYTHON_USEDEP}]
+			dev-python/sphinx[${PYTHON_USEDEP}]
+			dev-python/sphinx-press-theme[${PYTHON_USEDEP}]
+		')
+	)
+	python? ( ${PYTHON_DEPS} )
+"
+
+DOCS=( CHANGES.md CONTRIBUTORS.md README.md SECURITY.md )
+
+PATCHES=(
+	"${FILESDIR}/${PN}-3.1.11-fix_cmake_module_export.patch"
+	"${FILESDIR}/${PN}-3.1.11-use-correct-boost_python_version.patch"
+)
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_WEBSITE="$(usex doc)"
+		-DIMATH_ENABLE_LARGE_STACK="$(usex large-stack)"
+		# the following options are at their default value
+		-DIMATH_HALF_USE_LOOKUP_TABLE=ON
+		-DIMATH_INSTALL_PKG_CONFIG=ON
+		-DIMATH_USE_CLANG_TIDY=OFF
+		-DIMATH_USE_DEFAULT_VISIBILITY=OFF
+		-DIMATH_USE_NOEXCEPT=ON
+	)
+	if use python; then
+		mycmakeargs+=(
+			-DBoost_NO_BOOST_CMAKE=OFF
+			-DPYTHON=ON
+			-DPython3_EXECUTABLE="${PYTHON}"
+			-DPython3_INCLUDE_DIR="$(python_get_includedir)"
+			-DPython3_LIBRARY="$(python_get_library_path)"
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	use doc && HTML_DOCS=( "${BUILD_DIR}/website/sphinx/." )
+	cmake_src_install
+}