156 lines
4.5 KiB
Bash
156 lines
4.5 KiB
Bash
qtPluginPrefix=@qtPluginPrefix@
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qtQmlPrefix=@qtQmlPrefix@
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qtDocPrefix=@qtDocPrefix@
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NIX_QT5_MODULES="${NIX_QT5_MODULES}${NIX_QT5_MODULES:+:}@out@"
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NIX_QT5_MODULES_DEV="${NIX_QT5_MODULES_DEV}${NIX_QT5_MODULES_DEV:+:}@dev@"
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providesQtRuntime() {
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[ -d "$1/$qtPluginPrefix" ] || [ -d "$1/$qtQmlPrefix" ]
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}
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# Propagate any runtime dependency of the building package.
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# Each dependency is propagated to the user environment and as a build
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# input so that it will be re-propagated to the user environment by any
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# package depending on the building package. (This is necessary in case
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# the building package does not provide runtime dependencies itself and so
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# would not be propagated to the user environment.)
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_qtCrossEnvHook() {
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if providesQtRuntime "$1"; then
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propagatedBuildInputs+=" $1"
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propagatedUserEnvPkgs+=" $1"
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fi
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}
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if [ -z "$NIX_QT5_TMP" ]; then
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crossEnvHooks+=(_qtCrossEnvHook)
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fi
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_qtEnvHook() {
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if providesQtRuntime "$1"; then
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propagatedNativeBuildInputs+=" $1"
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if [ -z "$crossConfig" ]; then
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propagatedUserEnvPkgs+=" $1"
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fi
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fi
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}
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if [ -z "$NIX_QT5_TMP" ]; then
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envHooks+=(_qtEnvHook)
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fi
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_qtPreFixupHook() {
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moveToOutput "mkspecs" "${!outputDev}"
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}
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if [ -z "$NIX_QT5_TMP" ]; then
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preFixupHooks+=(_qtPreFixupHook)
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fi
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_qtPostInstallHook() {
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# Clean up temporary installation files created by this setup hook.
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# For building Qt modules, this is necessary to prevent including
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# dependencies in the output. For all other packages, this is necessary
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# to induce patchelf to remove the temporary paths from the RPATH of
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# dynamically-linked objects.
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if [ -z "$NIX_QT_SUBMODULE" ]; then
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rm -fr "$NIX_QT5_TMP"
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else
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cat "$NIX_QT5_TMP/nix-support/qt-inputs" | while read file; do
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if [ ! -d "$NIX_QT5_TMP/$file" ]; then
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rm -f "$NIX_QT5_TMP/$file"
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fi
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done
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cat "$NIX_QT5_TMP/nix-support/qt-inputs" | while read dir; do
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if [ -d "$NIX_QT5_TMP/$dir" ]; then
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rmdir --ignore-fail-on-non-empty -p "$NIX_QT5_TMP/$dir"
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fi
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done
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rm "$NIX_QT5_TMP/nix-support/qt-inputs"
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fi
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# Patch CMake modules
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if [ -n "$NIX_QT_SUBMODULE" ]; then
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find "${!outputLib}" -name "*.cmake" | while read file; do
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substituteInPlace "$file" \
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--subst-var-by NIX_OUT "${!outputLib}" \
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--subst-var-by NIX_DEV "${!outputDev}" \
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--subst-var-by NIX_BIN "${!outputBin}"
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done
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fi
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}
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if [ -z "$NIX_QT5_TMP" ]; then
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preConfigureHooks+=(_qtPreConfigureHook)
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fi
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_qtLinkModuleDir() {
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if [ -d "$1/$2" ]; then
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@lndir@/bin/lndir -silent "$1/$2" "$NIX_QT5_TMP/$2"
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find "$1/$2" -printf "$2/%P\n" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
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fi
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}
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_qtPreConfigureHook() {
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# Find the temporary qmake executable first.
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# This must run after all the environment hooks!
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export PATH="$NIX_QT5_TMP/bin${PATH:+:}$PATH"
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# Link all runtime module dependencies into the temporary directory.
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IFS=: read -a modules <<< $NIX_QT5_MODULES
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for module in ${modules[@]}; do
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_qtLinkModuleDir "$module" "lib"
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done
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# Link all the build-time module dependencies into the temporary directory.
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IFS=: read -a modules <<< $NIX_QT5_MODULES_DEV
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for module in ${modules[@]}; do
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_qtLinkModuleDir "$module" "bin"
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_qtLinkModuleDir "$module" "include"
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_qtLinkModuleDir "$module" "lib"
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_qtLinkModuleDir "$module" "mkspecs"
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_qtLinkModuleDir "$module" "share"
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done
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}
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if [ -z "$NIX_QT5_TMP" ]; then
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postInstallHooks+=(_qtPostInstallHook)
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fi
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if [ -z "$NIX_QT5_TMP" ]; then
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if [ -z "$NIX_QT_SUBMODULE" ]; then
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if [ -z "$IN_NIX_SHELL" ]; then
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NIX_QT5_TMP=$(pwd)/__nix_qt5__
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else
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NIX_QT5_TMP=$(mktemp -d)
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fi
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else
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NIX_QT5_TMP=$out
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fi
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mkdir -p "$NIX_QT5_TMP/nix-support"
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for subdir in bin include lib mkspecs share; do
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mkdir "$NIX_QT5_TMP/$subdir"
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echo "$subdir/" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
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done
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cp "@dev@/bin/qmake" "$NIX_QT5_TMP/bin"
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echo "bin/qmake" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
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cat >"$NIX_QT5_TMP/bin/qt.conf" <<EOF
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[Paths]
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Prefix = $NIX_QT5_TMP
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Plugins = $qtPluginPrefix
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Qml2Imports = $qtQmlPrefix
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Documentation = $qtDocPrefix
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EOF
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echo "bin/qt.conf" >> "$NIX_QT5_TMP/nix-support/qt-inputs"
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export QMAKE="$NIX_QT5_TMP/bin/qmake"
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fi
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_qtShellCleanupHook () {
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rm -fr $NIX_QT5_TMP
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}
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if [ -n "$IN_NIX_SHELL" ]; then
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trap _qtShellCleanupHook EXIT
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fi
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