commit: 3b968a1e761d32b1f87cfcecda24178ee1da95ec
Author: Davide Pesavento <pesa <AT> gentoo <DOT> org>
AuthorDate: Wed Jul 23 18:03:08 2014 +0000
Commit: Davide Pesavento <pesa <AT> gentoo <DOT> org>
CommitDate: Wed Jul 23 18:19:11 2014 +0000
URL:
http://git.overlays.gentoo.org/gitweb/?p=proj/qt.git;a=commit;h=3b968a1e
[qt5-build.eclass] Introduce QT5_GENTOO_CONFIG eclass variable.
Second part of the fix for bug 510556.
Provides a declarative interface for easily managing QT_CONFIG values in
qconfig.pri and QT_* macros in qconfig.h that depend on USE flags. Will
eventually replace the QCONFIG_* variables when all ebuilds are converted.
---
eclass/qt5-build.eclass | 44 ++++++++++++++++++++++++++++++++++++--------
1 file changed, 36 insertions(+), 8 deletions(-)
diff --git a/eclass/qt5-build.eclass b/eclass/qt5-build.eclass
index 2ddcd86..206aa31 100644
--- a/eclass/qt5-build.eclass
+++ b/eclass/qt5-build.eclass
@@ -107,6 +107,14 @@ case ${QT5_BUILD_TYPE} in
release) : ${QT5_BUILD_DIR:=${S}} ;; # workaround for bug 497312
esac
+# @ECLASS-VARIABLE: QT5_GENTOO_CONFIG
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# Array of <useflag:feature:macro> triplets that are evaluated in src_install
+# to generate the per-package list of enabled QT_CONFIG features and macro
+# definitions, which are then merged together with all other Qt5 packages
+# installed on the system to obtain the global qconfig.{h,pri} files.
+
# @ECLASS-VARIABLE: QCONFIG_ADD
# @DEFAULT_UNSET
# @DESCRIPTION:
@@ -294,12 +302,16 @@ qt5-build_src_install() {
emake INSTALL_ROOT="${D}" install_{mkspecs,qmake,syncqt}
popd >/dev/null || die
- # create an empty Gentoo/gentoo-qconfig.h
- dodir "${QT5_HEADERDIR#${EPREFIX}}"/Gentoo
- : > "${D}${QT5_HEADERDIR}"/Gentoo/gentoo-qconfig.h
+ # install an empty Gentoo/gentoo-qconfig.h in ${D}
+ # so that it's placed under package manager control
+ > "${T}"/gentoo-qconfig.h
+ (
+ insinto "${QT5_HEADERDIR#${EPREFIX}}"/Gentoo
+ doins "${T}"/gentoo-qconfig.h
+ )
# include gentoo-qconfig.h at the beginning of QtCore/qconfig.h
- sed -i -e '2a#include <Gentoo/gentoo-qconfig.h>\n' \
+ sed -i -e '1a#include <Gentoo/gentoo-qconfig.h>\n' \
"${D}${QT5_HEADERDIR}"/QtCore/qconfig.h \
|| die "sed failed (qconfig.h)"
fi
@@ -589,9 +601,25 @@ qt5_qmake() {
# Creates and installs gentoo-specific ${PN}-qconfig.{h,pri} files.
qt5_install_module_qconfigs() {
local x
+ for x in "${QT5_GENTOO_CONFIG[@]}"; do
+ local flag=${x%%:*}
+ x=${x#${flag}:}
+ local feature=${x%%:*}
+ x=${x#${feature}:}
+ local macro=${x}
+ macro=$(tr 'a-z-' 'A-Z_' <<< "${macro}")
+
+ if [[ -z ${flag} ]] || use ${flag}; then
+ [[ -n ${feature} ]] && QCONFIG_ADD+=("${feature}")
+ [[ -n ${macro} ]] && QCONFIG_DEFINE+=("QT_${macro}")
+ else
+ [[ -n ${feature} ]] && QCONFIG_REMOVE+=("${feature}")
+ [[ -n ${macro} ]] && QCONFIG_DEFINE+=("QT_NO_${macro}")
+ fi
+ done
# qconfig.h
- : > "${T}"/${PN}-qconfig.h
+ > "${T}"/${PN}-qconfig.h
for x in "${QCONFIG_DEFINE[@]}"; do
echo "#define ${x}" >> "${T}"/${PN}-qconfig.h
done
@@ -601,7 +629,7 @@ qt5_install_module_qconfigs() {
)
# qconfig.pri
- : > "${T}"/${PN}-qconfig.pri
+ > "${T}"/${PN}-qconfig.pri
[[ -n ${QCONFIG_ADD[@]} ]] && echo "QCONFIG_ADD=${QCONFIG_ADD[@]}" \
>> "${T}"/${PN}-qconfig.pri
[[ -n ${QCONFIG_REMOVE[@]} ]] && echo
"QCONFIG_REMOVE=${QCONFIG_REMOVE[@]}" \
@@ -615,8 +643,8 @@ qt5_install_module_qconfigs() {
# @FUNCTION: qt5_regenerate_global_qconfigs
# @INTERNAL
# @DESCRIPTION:
-# Generates gentoo-specific qconfig.{h,pri}.
-# Don't die here because dying in pkg_post{inst,rm} just makes things worse.
+# Generates Gentoo-specific qconfig.{h,pri} according to the build
configuration.
+# Don't call die here because dying in pkg_post{inst,rm} only makes things
worse.
qt5_regenerate_global_qconfigs() {
einfo "Regenerating gentoo-qconfig.h"
