sci-libs/onnx: fix unresolved symbol

Signed-off-by: Alfredo Tupone <tupone@gentoo.org>

2 files changed, 32 insertions, 23 deletions

diff --git a/sci-libs/onnx/files/onnx-1.15.0-hidden.patch b/sci-libs/onnx/files/onnx-1.15.0-hidden.patch
new file mode 100644
index 000000000000..b500c01a91bc
--- /dev/null
+++ b/sci-libs/onnx/files/onnx-1.15.0-hidden.patch
@@ -0,0 +1,10 @@
+--- a/CMakeLists.txt	2024-05-04 19:39:17.464135798 +0200
++++ b/CMakeLists.txt	2024-05-04 19:39:23.155068064 +0200
+@@ -496,7 +496,6 @@
+ else()
+   # On non-Windows, hide all symbols we don't need
+   set(ONNX_API_DEFINE "-DONNX_API=__attribute__\(\(__visibility__\(\"default\"\)\)\)")
+-  set_target_properties(onnx_proto PROPERTIES CXX_VISIBILITY_PRESET hidden)
+   set_target_properties(onnx_proto PROPERTIES VISIBILITY_INLINES_HIDDEN 1)
+ endif()
+ target_compile_definitions(onnx_proto PRIVATE ${ONNX_API_DEFINE})
diff --git a/sci-libs/onnx/onnx-1.15.0-r1.ebuild b/sci-libs/onnx/onnx-1.15.0-r2.ebuild
index 8e846b3e6d5f..63e8ab1695e9 100644
--- a/sci-libs/onnx/onnx-1.15.0-r1.ebuild
+++ b/sci-libs/onnx/onnx-1.15.0-r2.ebuild
@@ -3,6 +3,7 @@
 
 EAPI=8
 DISTUTILS_USE_PEP517=setuptools
+DISTUTILS_OPTIONAL=1
 DISTUTILS_EXT=1
 PYTHON_COMPAT=( python3_{9..12} )
 inherit distutils-r1 cmake
@@ -15,49 +16,47 @@ SRC_URI="https://github.com/onnx/${PN}/archive/refs/tags/v${PV}.tar.gz
 LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="~amd64 ~riscv"
+IUSE="python"
 RESTRICT="test"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
 
 RDEPEND="
-	dev-python/protobuf-python[${PYTHON_USEDEP}]
-	dev-python/pybind11[${PYTHON_USEDEP}]
+	python? (
+		${PYTHON_DEPS}
+		dev-python/protobuf-python[${PYTHON_USEDEP}]
+		dev-python/pybind11[${PYTHON_USEDEP}]
+	)
 	dev-libs/protobuf:=
 "
 DEPEND="${RDEPEND}"
 
+BDEPEND="python? (
+	${DISTUTILS_DEPS}
+)"
+
+PATCHES=( "${FILESDIR}"/${P}-hidden.patch )
+
 src_prepare() {
 	cmake_src_prepare
-	distutils-r1_src_prepare
+	use python && distutils-r1_src_prepare
 }
 
-python_configure_all() {
+src_configure() {
 	mycmakeargs=(
 		-DONNX_USE_PROTOBUF_SHARED_LIBS=ON
 		-DONNX_USE_LITE_PROTO=ON
+		-DONNX_BUILD_SHARED_LIBS=ON
 	)
 	cmake_src_configure
-}
-
-src_configure() {
-	distutils-r1_src_configure
-}
-
-python_compile_all() {
-	cmake_src_compile
+	use python && distutils-r1_src_configure
 }
 
 src_compile() {
-	mycmakeargs=(
-		-DONNX_USE_PROTOBUF_SHARED_LIBS=ON
-		-DONNX_USE_LITE_PROTO=ON
-	)
-	CMAKE_ARGS="${mycmakeargs[@]}" distutils-r1_src_compile
-}
-
-python_install_all() {
-	cmake_src_install
-	distutils-r1_python_install_all
+	cmake_src_compile
+	use python && CMAKE_ARGS="${mycmakeargs[@]}" distutils-r1_src_compile
 }
 
 src_install() {
-	distutils-r1_src_install
+	cmake_src_install
+	use python && distutils-r1_src_install
 }