From 4c1a1175f822ec2ceeec4c00febfb2a9fcdfc550 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Sun, 6 Apr 2025 16:09:30 -0400
Subject: [PATCH 1/2] wafHook: run waf without explicit python interpreter

---
 pkgs/by-name/wa/waf/setup-hook.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/wa/waf/setup-hook.sh b/pkgs/by-name/wa/waf/setup-hook.sh
index 5d7c3dc61eda..e98a92ad8a35 100644
--- a/pkgs/by-name/wa/waf/setup-hook.sh
+++ b/pkgs/by-name/wa/waf/setup-hook.sh
@@ -19,7 +19,7 @@ wafConfigurePhase() {
     concatTo flagsArray wafConfigureFlags wafConfigureFlagsArray wafConfigureTargets=configure
 
     echoCmd 'waf configure flags' "${flagsArray[@]}"
-    python "$wafPath" "${flagsArray[@]}"
+    "$wafPath" "${flagsArray[@]}"
 
     if ! [[ -v enableParallelBuilding ]]; then
         enableParallelBuilding=1
@@ -41,7 +41,7 @@ wafBuildPhase () {
     concatTo flagsArray wafFlags wafFlagsArray wafBuildFlags wafBuildFlagsArray wafBuildTargets=build
 
     echoCmd 'waf build flags' "${flagsArray[@]}"
-    python "$wafPath" "${flagsArray[@]}"
+    "$wafPath" "${flagsArray[@]}"
 
     runHook postBuild
 }
@@ -57,7 +57,7 @@ wafInstallPhase() {
     concatTo flagsArray wafFlags wafFlagsArray wafInstallFlags wafInstallFlagsArray wafInstallTargets=install
 
     echoCmd 'waf install flags' "${flagsArray[@]}"
-    python "$wafPath" "${flagsArray[@]}"
+    "$wafPath" "${flagsArray[@]}"
 
     runHook postInstall
 }

From db67e8f570a4e8aa22de50b72ced9658f689dae1 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Sun, 6 Apr 2025 18:15:52 -0400
Subject: [PATCH 2/2] wafHook: do patchShebangs on $wafPath

---
 pkgs/by-name/wa/waf/setup-hook.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/wa/waf/setup-hook.sh b/pkgs/by-name/wa/waf/setup-hook.sh
index e98a92ad8a35..7ce4f8e4abd1 100644
--- a/pkgs/by-name/wa/waf/setup-hook.sh
+++ b/pkgs/by-name/wa/waf/setup-hook.sh
@@ -3,7 +3,9 @@
 wafConfigurePhase() {
     runHook preConfigure
 
-    if ! [ -f "${wafPath:=./waf}" ]; then
+    if [ -f "${wafPath:=./waf}" ]; then
+        patchShebangs --build "${wafPath}"
+    else
         wafPath="@waf@/bin/waf"
     fi