qt55.qtbase: update setup hook

pkgs/development/libraries/qt-5/5.5/qtbase/setup-hook.sh

@@ -24,11 +24,10 @@ propagateOnce() {
     addToSearchPathOnceWithCustomDelimiter ' ' "$@"
 }
 
-_qtPropagateRuntimeDependencies() {
+_qtPropagate() {
     for dir in "lib/qt5/plugins" "lib/qt5/qml" "lib/qt5/imports"; do
         if [ -d "$1/$dir" ]; then
             propagateOnce propagatedBuildInputs "$1"
-            propagateOnce propagatedUserEnvPkgs "$1"
             break
         fi
     done
@@ -37,7 +36,23 @@ _qtPropagateRuntimeDependencies() {
     addToSearchPathOnce QML2_IMPORT_PATH "$1/lib/qt5/qml"
 }
 
-envHooks+=(_qtPropagateRuntimeDependencies)
+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
@@ -50,3 +65,107 @@ if [[ -z "$NIX_QT_PIC" ]]; then
     export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE${NIX_CFLAGS_COMPILE:+ }-fPIC"
     export NIX_QT_PIC=1
 fi
+
+_qtSetCMakePrefix() {
+    export CMAKE_PREFIX_PATH="$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