From e642c85ebd724918c972a3043c8e7260735af52b Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Wed, 7 Jan 2026 17:03:07 +0100
Subject: [PATCH] use ReleaseFast build

---
 .github/workflows/build.yml | 8 ++++----
 Makefile                    | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3ef3a04f..3c45cce7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -39,7 +39,7 @@ jobs:
           mode: 'release'
 
       - name: zig build
-        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dcpu=x86_64 -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
+        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dcpu=x86_64 -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
 
       - name: Rename binary
         run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -78,7 +78,7 @@ jobs:
           mode: 'release'
 
       - name: zig build
-        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dcpu=generic -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
+        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dcpu=generic -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
 
       - name: Rename binary
         run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -119,7 +119,7 @@ jobs:
           mode: 'release'
 
       - name: zig build
-        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
+        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
 
       - name: Rename binary
         run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -158,7 +158,7 @@ jobs:
           mode: 'release'
 
       - name: zig build
-        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
+        run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
 
       - name: Rename binary
         run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
diff --git a/Makefile b/Makefile
index 7404367f..813eaffd 100644
--- a/Makefile
+++ b/Makefile
@@ -49,10 +49,10 @@ help:
 # ------------
 .PHONY: build build-dev run run-release shell test bench wpt data end2end
 
-## Build in release-safe mode
+## Build in release-fast mode
 build:
 	@printf "\033[36mBuilding (release safe)...\033[0m\n"
-	@$(ZIG) build -Doptimize=ReleaseSafe -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
+	@$(ZIG) build -Doptimize=ReleaseFast -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
 	@printf "\033[33mBuild OK\033[0m\n"
 
 ## Build in debug mode