first commit

toolchain/build.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+SYSROOT="$(pwd)/sysroot"
+CLANG_PATH=/usr/local/opt/llvm@16/bin
+
+export PATH="$CLANG_PATH:$PATH"
+export CC="clang"
+export CXX="clang++"
+export LD="ld.lld"
+
+export PKG_CONFIG_PATH=$SYSROOT/usr/lib/arm-linux-gnueabihf/pkgconfig
+export CFLAGS="--target=armv7-linux-gnueabihf -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard --sysroot=$SYSROOT"
+export CXXFLAGS="--target=armv7-linux-gnueabihf -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard --sysroot=$SYSROOT"
+export LDFLAGS="--target=armv7-linux-gnueabihf -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -fuse-ld=lld --sysroot=$SYSROOT"
+
+BUILD_DIR="./build"
+mkdir -p "$BUILD_DIR"
+rm -rf "$BUILD_DIR"/*
+
+cd "$BUILD_DIR"
+
+cmake -GNinja \
+  -DCMAKE_SYSTEM_NAME=Linux \
+  -DCMAKE_SYSROOT="$SYSROOT" \
+  -DUSE_ALSA_ADAPTER=ON \
+  ../../
+#  -DCMAKE_BUILD_TYPE=Debug \
+#  -DCMAKE_C_FLAGS="$CFLAGS -g" \
+#  -DCMAKE_CXX_FLAGS="$CXXFLAGS -g" \
+#  -DCMAKE_EXE_LINKER_FLAGS="$LDFLAGS -g" \
+#  ../../
+
+ninja