media-gfx/opencsg: drop dependency on Qt 5

[cjmayo]

and virtual/opengl.

$ lddtree /usr/lib64/libopencsg.so.1.6.0
libopencsg.so.1.6.0 => /usr/lib64/libopencsg.so.1.6.0 (interpreter => none)
    libstdc++.so.6 => /usr/lib/gcc/x86_64-pc-linux-gnu/13/libstdc++.so.6
        libm.so.6 => /usr/lib64/libm.so.6
        ld-linux-x86-64.so.2 => /usr/lib64/ld-linux-x86-64.so.2
    libgcc_s.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/13/libgcc_s.so.1
    libc.so.6 => /usr/lib64/libc.so.6

Carrying a patch to replace the build system is a bit extreme (reported upstream last year) but Qt 5 is not necessary.

--- opencsg-1.6.0.ebuild
+++ opencsg-1.6.0-r1.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-inherit qmake-utils
+inherit cmake
 
 MY_P="OpenCSG-${PV}"
 
@@ -18,33 +18,19 @@
 IUSE="doc"
 RESTRICT="test"
 
-RDEPEND="
-	virtual/opengl
-"
-
-# qtgui is needed for opengles2 feature by
-# /usr/lib64/qt5/mkspecs/feature/unix/opengl.prf
-DEPEND="${RDEPEND}
-	dev-qt/qtcore:5
-	dev-qt/qtgui:5
-"
-
 DOCS=( build.txt changelog.txt )
 
-PATCHES=( "${FILESDIR}"/${PN}-1.6.0-includepath.patch )
+PATCHES=( "${FILESDIR}"/${PN}-1.6.0-cmake.patch )
 
 src_configure() {
-	eqmake5 opencsg.pro INSTALLDIR="${EPREFIX}/usr" LIBDIR="$(get_libdir)"
-}
-
-src_compile() {
-	# rebuild Makefiles in subdirs
-	emake INSTALLDIR="${EPREFIX}/usr" LIBDIR="$(get_libdir)" qmake_all
-	emake sub-src
+	local mycmakeargs=(
+		-DBUILD_EXAMPLE=OFF
+	)
+	cmake_src_configure
 }
 
 src_install() {
-	emake -C src INSTALL_ROOT="${ED}" install
+	cmake_src_install
 	use doc && local HTML_DOCS=( doc/. )
 	einstalldocs
 }

[gentoo-bot]

Pull Request assignment

Submitter: @cjmayo
Areas affected: ebuilds
Packages affected: media-gfx/opencsg

media-gfx/opencsg: @waebbl, @gentoo/proxy-maint

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[gentoo-repo-qa-bot]

Pull request CI report

Report generated at: 2024-03-26 19:55 UTC
Newest commit scanned: 8f2f3c4
Status: ✅ good

There are existing issues already. Please look into the report to make sure none of them affect the packages in question:
https://qa-reports.gentoo.org/output/gentoo-ci/18dd1c722e/output.html

[gentoo-repo-qa-bot]

Pull request CI report

Report generated at: 2024-03-27 19:45 UTC
Newest commit scanned: 9596c70
Status: ✅ good

There are existing issues already. Please look into the report to make sure none of them affect the packages in question:
https://qa-reports.gentoo.org/output/gentoo-ci/3db580ae58/output.html