From 279c267be5adfb08c54529a18b6c8d0f18d2c3fa Mon Sep 17 00:00:00 2001
From: Andrew <andrew.tec@pm.me>
Date: Sat, 11 Jun 2022 23:38:32 -0700
Subject: [PATCH] acados build script improvements for mac (#24634)

* add Darwin build w/ universal2 libs

* add rust for acados rebuilds

* just build script fixes

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: 1dd52ba27b6ec2121c5054c80f1820aeade40cb2
---
 third_party/acados/build.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/third_party/acados/build.sh b/third_party/acados/build.sh
index 0b14a4cec9..a4246fbda6 100755
--- a/third_party/acados/build.sh
+++ b/third_party/acados/build.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/bash -e
+#!/usr/bin/env bash
+set -e
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
 
@@ -9,6 +10,13 @@ if [ -f /TICI ]; then
   BLAS_TARGET="ARMV8A_ARM_CORTEX_A57"
 fi
 
+ACADOS_FLAGS="-DACADOS_WITH_QPOASES=ON -UBLASFEO_TARGET -DBLASFEO_TARGET=$BLAS_TARGET"
+
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  ACADOS_FLAGS="$ACADOS_FLAGS -DCMAKE_OSX_ARCHITECTURES=arm64;x86_64"
+  ARCHNAME="Darwin"
+fi
+
 if [ ! -d acados_repo/ ]; then
   git clone https://github.com/acados/acados.git $DIR/acados_repo
   # git clone https://github.com/commaai/acados.git $DIR/acados_repo
@@ -21,7 +29,7 @@ git submodule update --recursive --init
 # build
 mkdir -p build
 cd build
-cmake -DACADOS_WITH_QPOASES=ON -UBLASFEO_TARGET -DBLASFEO_TARGET=$BLAS_TARGET ..
+cmake $ACADOS_FLAGS ..
 make -j20 install
 
 INSTALL_DIR="$DIR/$ARCHNAME"