101 lines
3.2 KiB
Bash
101 lines
3.2 KiB
Bash
# Copyright 1999-2021 Gentoo Authors
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
# @ECLASS: wxwidgets.eclass
|
|
# @MAINTAINER:
|
|
# wxwidgets@gentoo.org
|
|
# @SUPPORTED_EAPIS: 7 8
|
|
# @BLURB: Manages build configuration for wxGTK-using packages.
|
|
# @DESCRIPTION:
|
|
# This eclass sets up the proper environment for ebuilds using the wxGTK
|
|
# libraries. Ebuilds using wxPython do not need to inherit this eclass.
|
|
#
|
|
# More specifically, this eclass controls the configuration chosen by the
|
|
# ${ESYSROOT}/usr/bin/wx-config wrapper.
|
|
#
|
|
# Using the eclass is simple:
|
|
#
|
|
# - set WX_GTK_VER equal to a SLOT of wxGTK
|
|
# - call setup-wxwidgets()
|
|
#
|
|
# The configuration chosen is based on the version required and the flags
|
|
# wxGTK was built with.
|
|
|
|
case ${EAPI} in
|
|
7|8) ;;
|
|
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
|
|
esac
|
|
|
|
if [[ -z ${_WXWIDGETS_ECLASS} ]]; then
|
|
_WXWIDGETS_ECLASS=1
|
|
|
|
# @ECLASS-VARIABLE: WX_GTK_VER
|
|
# @PRE_INHERIT
|
|
# @REQUIRED
|
|
# @DESCRIPTION:
|
|
# The SLOT of the x11-libs/wxGTK you're targeting. Needs to be defined before
|
|
# inheriting the eclass. Can be either "3.0" or "3.0-gtk3".
|
|
case ${WX_GTK_VER} in
|
|
3.0-gtk3) ;;
|
|
3.0)
|
|
if [[ ${EAPI} != 7 ]]; then
|
|
die "${ECLASS}: GTK 2 no longer supported in EAPI ${EAPI}"
|
|
fi
|
|
;;
|
|
"") die "WX_GTK_VER not declared" ;;
|
|
*) die "Invalid WX_GTK_VER: must be set to a valid wxGTK SLOT ('3.0' or '3.0-gtk3')" ;;
|
|
esac
|
|
readonly WX_GTK_VER
|
|
|
|
inherit flag-o-matic
|
|
|
|
# @FUNCTION: setup-wxwidgets
|
|
# @DESCRIPTION:
|
|
# Call this in your ebuild to set up the environment for wxGTK in src_configure.
|
|
# Besides controlling the wx-config wrapper, this exports WX_CONFIG containing
|
|
# the path to the config in case it needs to be passed to the build system.
|
|
#
|
|
# This function also controls the level of debugging output from the libraries.
|
|
# Debugging features are enabled by default and need to be disabled at the
|
|
# package level. Because this causes many warning dialogs to pop up during
|
|
# runtime, we add -DNDEBUG to CPPFLAGS to disable debugging features (unless
|
|
# your ebuild has a debug USE flag and it's enabled). If you don't like this
|
|
# behavior, you can set WX_DISABLE_NDEBUG to override it.
|
|
#
|
|
# See: https://docs.wxwidgets.org/trunk/overview_debugging.html
|
|
setup-wxwidgets() {
|
|
local w wxtoolkit wxconf
|
|
|
|
case ${WX_GTK_VER} in
|
|
3.0-gtk3) wxtoolkit=gtk3 ;;
|
|
3.0) wxtoolkit=gtk2
|
|
eqawarn "This package relies on the deprecated GTK 2 slot, which will go away soon (https://bugs.gentoo.org/618642)"
|
|
;;
|
|
esac
|
|
|
|
if [[ -z ${WX_DISABLE_NDEBUG} ]]; then
|
|
{ in_iuse debug && use debug; } || append-cppflags -DNDEBUG
|
|
fi
|
|
|
|
# toolkit overrides
|
|
if has_version -d "x11-libs/wxGTK:${WX_GTK_VER}[aqua]"; then
|
|
wxtoolkit="mac"
|
|
elif ! has_version -d "x11-libs/wxGTK:${WX_GTK_VER}[X]"; then
|
|
wxtoolkit="base"
|
|
fi
|
|
|
|
wxconf="${wxtoolkit}-unicode-${WX_GTK_VER}"
|
|
for w in "${CHOST:-${CBUILD}}-${wxconf}" "${wxconf}"; do
|
|
[[ -f ${ESYSROOT}/usr/$(get_libdir)/wx/config/${w} ]] && wxconf=${w} && break
|
|
done || die "Failed to find configuration ${wxconf}"
|
|
|
|
export WX_CONFIG="${ESYSROOT}/usr/$(get_libdir)/wx/config/${wxconf}"
|
|
export WX_ECLASS_CONFIG="${WX_CONFIG}"
|
|
|
|
einfo
|
|
einfo "Requested wxWidgets: ${WX_GTK_VER}"
|
|
einfo "Using wxWidgets: ${wxconf}"
|
|
einfo
|
|
}
|
|
|
|
fi
|