From c0eba063766385a4529832bec4f57d35cb8f640f Mon Sep 17 00:00:00 2001
From: Chris Tallon <chris@vomp.tv>
Date: Fri, 26 Apr 2024 16:06:16 +0000
Subject: [PATCH] Have build.sh deal with cmake

---
 build.sh | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/build.sh b/build.sh
index 42fb904..cf5dfb8 100755
--- a/build.sh
+++ b/build.sh
@@ -2,15 +2,21 @@
 
 source compile-config
 
-if [ $CROSS_COMPILE == "yes" ]; then
-  if [ $CROSS_COMPILER == "gcc" ]; then
-    CROSS_COMPILE_INSERT=-DCMAKE_TOOLCHAIN_FILE=../src/CMakeToolChainRPiGCC.txt
-  elif [ $CROSS_COMPILER == "clang" ]; then
-    CROSS_COMPILE_INSERT=-DCMAKE_TOOLCHAIN_FILE=../src/CMakeToolChainRPiClang.txt
+if [ ! -d "build" ]; then
+
+  if [ $CROSS_COMPILE == "yes" ]; then
+    if [ $CROSS_COMPILER == "gcc" ]; then
+      CROSS_COMPILE_INSERT=-DCMAKE_TOOLCHAIN_FILE=../src/CMakeToolChainRPiGCC.txt
+    elif [ $CROSS_COMPILER == "clang" ]; then
+      CROSS_COMPILE_INSERT=-DCMAKE_TOOLCHAIN_FILE=../src/CMakeToolChainRPiClang.txt
+    fi
   fi
+
+  mkdir build
+
+  cmake $CROSS_COMPILE_INSERT -DENABLE_MOLD=${ENABLE_MOLD} -DMOLD_BIN=${MOLD_BIN} \
+    -DFORCE_COLOR=${FORCE_COLOR} -DALL_WARNINGS=${ALL_WARNINGS} -S src -B build
+
 fi
 
-mkdir build
-cmake $CROSS_COMPILE_INSERT -DENABLE_MOLD=${ENABLE_MOLD} -DMOLD_BIN=${MOLD_BIN} \
-  -DFORCE_COLOR=${FORCE_COLOR} -DALL_WARNINGS=${ALL_WARNINGS} \
-  -S src -B build && make -C build -j$MAKE_J
+make -C build -j$MAKE_J
-- 
2.39.2