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dfe34b480b
Closes: https://github.com/gentoo/gentoo/pull/42243 Signed-off-by: David Seifert <soap@gentoo.org>
97 lines
3.1 KiB
Bash
97 lines
3.1 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: wxwidgets.eclass
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# @MAINTAINER:
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# wxwidgets@gentoo.org
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# @SUPPORTED_EAPIS: 8
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# @BLURB: Manages build configuration for wxGTK-using packages.
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# @DESCRIPTION:
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# This eclass sets up the proper environment for ebuilds using the wxGTK
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# libraries. Ebuilds using wxPython do not need to inherit this eclass.
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#
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# More specifically, this eclass controls the configuration chosen by the
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# ${ESYSROOT}/usr/bin/wx-config wrapper.
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#
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# Using the eclass is simple:
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#
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# - set WX_GTK_VER equal to a SLOT of wxGTK
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# - call setup-wxwidgets()
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#
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# The configuration chosen is based on the version required and the flags
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# wxGTK was built with.
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case ${EAPI} in
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8) ;;
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*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
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esac
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if [[ -z ${_WXWIDGETS_ECLASS} ]]; then
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_WXWIDGETS_ECLASS=1
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# @ECLASS_VARIABLE: WX_GTK_VER
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# @PRE_INHERIT
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# @REQUIRED
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# @DESCRIPTION:
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# The SLOT of the x11-libs/wxGTK you're targeting. Needs to be defined before
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# inheriting the eclass. Currently only "3.2-gtk3" is supported.
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case ${WX_GTK_VER} in
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3.2-gtk3) ;;
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"") die "WX_GTK_VER not declared" ;;
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*) die "Invalid WX_GTK_VER: must be set to a valid wxGTK SLOT ('3.2-gtk3')" ;;
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esac
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readonly WX_GTK_VER
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inherit flag-o-matic
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# @FUNCTION: setup-wxwidgets
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# @DESCRIPTION:
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# Call this in your ebuild to set up the environment for wxGTK in src_configure.
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# Besides controlling the wx-config wrapper, this exports WX_CONFIG containing
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# the path to the config in case it needs to be passed to the build system.
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#
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# This function also controls the level of debugging output from the libraries.
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# Debugging features are enabled by default and need to be disabled at the
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# package level. Because this causes many warning dialogs to pop up during
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# runtime, we add -DNDEBUG to CPPFLAGS to disable debugging features (unless
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# your ebuild has a debug USE flag and it's enabled). If you don't like this
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# behavior, you can set WX_DISABLE_NDEBUG to override it.
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#
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# See: https://docs.wxwidgets.org/trunk/overview_debugging.html
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setup-wxwidgets() {
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local w wxtoolkit=gtk3 wxconf
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if [[ -z ${WX_DISABLE_NDEBUG} ]]; then
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{ in_iuse debug && use debug; } || append-cppflags -DNDEBUG
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fi
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# toolkit overrides
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if has_version -d "x11-libs/wxGTK:${WX_GTK_VER}[aqua]"; then
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wxtoolkit="mac"
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elif ! has_version -d "x11-libs/wxGTK:${WX_GTK_VER}[X]"; then
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wxtoolkit="base"
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fi
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# Older versions used e.g. 'gtk3-unicode-3.2-gtk3', while we've
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# migrated to the upstream layout of 'gtk3-unicode-3.2' for newer
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# versions when fixing bug #955936.
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if has_version -d "<x11-libs/wxGTK-3.2.8.1:3.2-gtk3"; then
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wxconf="${wxtoolkit}-unicode-${WX_GTK_VER}"
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else
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wxconf="${wxtoolkit}-unicode-${WX_GTK_VER%%-*}"
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fi
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for w in "${CHOST:-${CBUILD}}-${wxconf}" "${wxconf}"; do
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[[ -f ${ESYSROOT}/usr/$(get_libdir)/wx/config/${w} ]] && wxconf=${w} && break
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done || die "Failed to find configuration ${wxconf}"
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export WX_CONFIG="${ESYSROOT}/usr/$(get_libdir)/wx/config/${wxconf}"
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export WX_ECLASS_CONFIG="${WX_CONFIG}"
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einfo
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einfo "Requested wxWidgets: ${WX_GTK_VER}"
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einfo "Using wxWidgets: ${wxconf}"
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einfo
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}
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fi
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