media-sound/drumkv1-0.9.21 fails to build (fix included)

[cbirchinger]

checking for x86_64-pc-linux-gnu-qmake-qt5... no
checking for qmake-qt5... no
checking for x86_64-pc-linux-gnu-qmake-qt6... no
checking for qmake-qt6... no
checking for Qt major version... ./configure: line 5314: no: command not found
0
configure: error: qmake-qt5 not found in current PATH. Maybe QT development environment isn't available. (qt5-devel)

That's a very common issue because the current Gentoo QT5 install doesn't have qmake-qt5 but qmake5.
Having it use plain qmake and depending on having the correct PATH will also work.

The following in the src_configure section will work around these issues. It's also done this way in certain upstream ebuilds:

inherit qmake-utils
[...]
src_configure() {
  export PATH="$(qt5_get_bindir):${PATH}"
[...]

[cbirchinger]

If you want, i did an initial ebuild for drumkv1-0.9.34.ebuild which switched to CMake and QT6, so it's quite different.
I haven't tested all possible use flag combinations or the 9999 live build variant.

# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake xdg-utils

DESCRIPTION="An old-school all-digital drum-kit sampler synthesizer with stereo fx"
HOMEPAGE="http://drumkv1.sourceforge.net/"
if [[ ${PV} == *9999 ]]; then
        inherit git-r3
        EGIT_REPO_URI="https://github.com/rncbc/${PN}.git"
        KEYWORDS=""
else
        MY_PV=$(ver_rs 1- _)
        SRC_URI="https://github.com/rncbc/${PN}/archive/${PN}_${MY_PV}.tar.gz -> ${P}.tar.gz"
        KEYWORDS="~amd64"
        RESTRICT="mirror"
        S="${WORKDIR}/${PN}-${PN}_${MY_PV}"
fi
LICENSE="GPL-2+"
SLOT="0"

IUSE="standalone alsa lv2 osc"
REQUIRED_USE="
        || ( standalone lv2 )
        alsa? ( standalone )"

RDEPEND="
        dev-qt/qtbase:6=[gui]
        media-libs/libsndfile
        standalone? ( virtual/jack )
        alsa? ( media-libs/alsa-lib )
        lv2? ( media-libs/lv2 )
        osc? ( media-libs/liblo )
"
DEPEND="${RDEPEND}"

src_prepare() {
        # -DCMAKE_BUILD_TYPE=Debug and -DCONFIG_DEBUG=1 wont prevent stripping for some reason
        sed -e 's/COMMAND strip/COMMAND true/' \
                -i src/CMakeLists.txt || die

        cmake_src_prepare
}

src_configure() {
        local -a mycmakeargs=(
                -DCONFIG_ALSA_MIDI=$(usex alsa 1 0)
                -DCONFIG_JACK=$(usex standalone 1 0)
                -DCONFIG_JACK_SESSION=$(usex standalone 1 0)
                -DCONFIG_JACK_MIDI=$(usex standalone 1 0)
                -DCONFIG_LV2=$(usex lv2 1 0)
                -DCONFIG_LIBLO=$(usex osc 1 0)
        )
        cmake_src_configure
}

pkg_postinst() {
        xdg_desktop_database_update
        xdg_mimeinfo_database_update
        xdg_icon_cache_update
}

pkg_postrm() {
        xdg_desktop_database_update
        xdg_mimeinfo_database_update
        xdg_icon_cache_update
}

[NexAdn]

Thank you for your contribution. I've used this to restructure the current ebuilds. Please have a look at PR #561 and see if it works on your machine. Thanks!