1 files changed, 65 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/build-managers/wafHook/setup-hook.sh b/nixpkgs/pkgs/development/tools/build-managers/wafHook/setup-hook.sh
new file mode 100644
index 000000000000..3da86d3201f5
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/build-managers/wafHook/setup-hook.sh
@@ -0,0 +1,65 @@
+wafConfigurePhase() {
+    runHook preConfigure
+
+    if ! [ -f "${wafPath:=./waf}" ]; then
+        echo "copying waf to $wafPath..."
+        cp @waf@ "$wafPath"
+    fi
+
+    if [ -z "${dontAddPrefix:-}" ] && [ -n "$prefix" ]; then
+        wafConfigureFlags="${prefixKey:---prefix=}$prefix $wafConfigureFlags"
+    fi
+
+    local flagsArray=(
+        @crossFlags@
+        "${flagsArray[@]}"
+        $wafConfigureFlags "${wafConfigureFlagsArray[@]}"
+        ${configureTargets:-configure}
+    )
+    echoCmd 'configure flags' "${flagsArray[@]}"
+    python "$wafPath" "${flagsArray[@]}"
+
+    runHook postConfigure
+}
+
+wafBuildPhase () {
+    runHook preBuild
+
+    # set to empty if unset
+    : ${wafFlags=}
+
+    local flagsArray=(
+      ${enableParallelBuilding:+-j ${NIX_BUILD_CORES}}
+      $wafFlags ${wafFlagsArray[@]}
+      $buildFlags ${buildFlagsArray[@]}
+      ${buildTargets:-build}
+    )
+
+    echoCmd 'build flags' "${flagsArray[@]}"
+    python "$wafPath" "${flagsArray[@]}"
+
+    runHook postBuild
+}
+
+wafInstallPhase() {
+    runHook preInstall
+
+    if [ -n "$prefix" ]; then
+        mkdir -p "$prefix"
+    fi
+
+    local flagsArray=(
+        $wafFlags ${wafFlagsArray[@]}
+        $installFlags ${installFlagsArray[@]}
+	${installTargets:-install}
+    )
+
+    echoCmd 'install flags' "${flagsArray[@]}"
+    python "$wafPath" "${flagsArray[@]}"
+
+    runHook postInstall
+}
+
+configurePhase=wafConfigurePhase
+buildPhase=wafBuildPhase
+installPhase=wafInstallPhase