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addToSearchPathOnceWithCustomDelimiter() {
local delim="$1"
local search="$2"
local target="$3"
local dirs
local exported
IFS="$delim" read -a dirs <<< "${!search}"
local canonical
if canonical=$(readlink -e "$target"); then
for dir in ${dirs[@]}; do
if [ "z$dir" == "z$canonical" ]; then exported=1; fi
done
if [ -z $exported ]; then
eval "export ${search}=\"${!search}${!search:+$delim}$canonical\""
fi
fi
}
addToSearchPathOnce() {
addToSearchPathOnceWithCustomDelimiter ':' "$@"
}
propagateOnce() {
addToSearchPathOnceWithCustomDelimiter ' ' "$@"
}
_qtPropagate() {
for dir in "lib/qt5/plugins" "lib/qt5/qml" "lib/qt5/imports"; do
if [ -d "$1/$dir" ]; then
propagateOnce propagatedBuildInputs "$1"
break
fi
done
addToSearchPathOnce QT_PLUGIN_PATH "$1/lib/qt5/plugins"
addToSearchPathOnce QML_IMPORT_PATH "$1/lib/qt5/imports"
addToSearchPathOnce QML2_IMPORT_PATH "$1/lib/qt5/qml"
}
crossEnvHooks+=(_qtPropagate)
_qtPropagateNative() {
for dir in "lib/qt5/plugins" "lib/qt5/qml" "lib/qt5/imports"; do
if [ -d "$1/$dir" ]; then
propagateOnce propagatedNativeBuildInputs "$1"
break
fi
done
if [ -z "$crossConfig" ]; then
addToSearchPathOnce QT_PLUGIN_PATH "$1/lib/qt5/plugins"
addToSearchPathOnce QML_IMPORT_PATH "$1/lib/qt5/imports"
addToSearchPathOnce QML2_IMPORT_PATH "$1/lib/qt5/qml"
fi
}
envHooks+=(_qtPropagateNative)
_qtMultioutDevs() {
# This is necessary whether the package is a Qt module or not
moveToOutput "mkspecs" "${!outputDev}"
}
preFixupHooks+=(_qtMultioutDevs)
_qtSetCMakePrefix() {
export CMAKE_PREFIX_PATH="$NIX_QT5_TMP${CMAKE_PREFIX_PATH:+:}${CMAKE_PREFIX_PATH}"
}
_qtRmTmp() {
if [ -z "$NIX_QT_SUBMODULE" ]; then
rm -fr "$NIX_QT5_TMP"
else
cat "$NIX_QT5_TMP/nix-support/qt-inputs" | while read file; do
if [ ! -d "$NIX_QT5_TMP/$file" ]; then
rm -f "$NIX_QT5_TMP/$file"
fi
done
cat "$NIX_QT5_TMP/nix-support/qt-inputs" | while read dir; do
if [ -d "$NIX_QT5_TMP/$dir" ]; then
rmdir --ignore-fail-on-non-empty -p "$NIX_QT5_TMP/$dir"
fi
done
rm "$NIX_QT5_TMP/nix-support/qt-inputs"
fi
}
_qtSetQmakePath() {
export PATH="$NIX_QT5_TMP/bin${PATH:+:}$PATH"
}
if [ -z "$NIX_QT5_TMP" ]; then
if [ -z "$NIX_QT_SUBMODULE" ]; then
NIX_QT5_TMP=$(mktemp -d)
else
NIX_QT5_TMP=$out
fi
postInstallHooks+=(_qtRmTmp)
mkdir -p "$NIX_QT5_TMP/nix-support"
for subdir in bin include lib mkspecs share; do
mkdir "$NIX_QT5_TMP/$subdir"
echo "$subdir/" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
done
postHooks+=(_qtSetCMakePrefix)
cp "@dev@/bin/qmake" "$NIX_QT5_TMP/bin"
echo "bin/qmake" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
cat >"$NIX_QT5_TMP/bin/qt.conf" <<EOF
[Paths]
Prefix = $NIX_QT5_TMP
Plugins = lib/qt5/plugins
Imports = lib/qt5/imports
Qml2Imports = lib/qt5/qml
Documentation = share/doc/qt5
EOF
echo "bin/qt.conf" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
export QMAKE="$NIX_QT5_TMP/bin/qmake"
# Set PATH to find qmake first in a preConfigure hook
# It must run after all the envHooks!
preConfigureHooks+=(_qtSetQmakePath)
fi
qt5LinkModuleDir() {
if [ -d "$1/$2" ]; then
@lndir@/bin/lndir -silent "$1/$2" "$NIX_QT5_TMP/$2"
find "$1/$2" -printf "$2/%P\n" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
fi
}
NIX_QT5_MODULES="${NIX_QT5_MODULES}${NIX_QT5_MODULES:+:}@out@"
NIX_QT5_MODULES_DEV="${NIX_QT5_MODULES_DEV}${NIX_QT5_MODULES_DEV:+:}@dev@"
_qtLinkAllModules() {
IFS=: read -a modules <<< $NIX_QT5_MODULES
for module in ${modules[@]}; do
qt5LinkModuleDir "$module" "lib"
done
IFS=: read -a modules <<< $NIX_QT5_MODULES_DEV
for module in ${modules[@]}; do
qt5LinkModuleDir "$module" "bin"
qt5LinkModuleDir "$module" "include"
qt5LinkModuleDir "$module" "lib"
qt5LinkModuleDir "$module" "mkspecs"
qt5LinkModuleDir "$module" "share"
done
}
preConfigureHooks+=(_qtLinkAllModules)
_qtFixCMakePaths() {
find "${!outputLib}" -name "*.cmake" | while read file; do
substituteInPlace "$file" \
--subst-var-by NIX_OUT "${!outputLib}" \
--subst-var-by NIX_DEV "${!outputDev}"
done
}
if [ -n "$NIX_QT_SUBMODULE" ]; then
postInstallHooks+=(_qtFixCMakePaths)
fi
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