#!/bin/sh

DAM_RO_BASE=0x43000000


export TOOLCHAIN_PATH=/pkg/qct/software/llvm/release/arm/4.0.3/bin
export LLVMLINK_PATH=/pkg/qct/software/llvm/release/arm/4.0.3/tools/bin
export LLVMLIB=/pkg/qct/software/llvm/release/arm/4.0.3/clang/4.0.3/lib
export TOOLCHAIN_PATH_STANDARDS=/pkg/qct/software/llvm/release/arm/4.0.3/armv7m-none-eabi/libc/include


export SENSOR_OUTPUT_PATH="./bin"
export DAM_INC_BASE="./include"
export DAM_LIB_PATH="./libs"
export DAM_SRC_PATH="./sensor/src"

export DEMO_APP_SRC_PATH="./sensor/src/demo"
export DEMO_APP_OUTPUT_PATH="./sensor/src/build"
export SENSOR_DAM_DEMO_LD_PATH="./sensor/build"




export DAM_LIBNAME="txm_lib.lib"
export TIMER_LIBNAME="timer_dam_lib.lib"


export DAM_ELF_NAME="sensor_app.elf"
export DAM_TARGET_BIN="sensor_app.bin"

rm -rf  "$DEMO_APP_OUTPUT_PATH"

if [ ! -d "$SENSOR_OUTPUT_PATH" ]
  then
  mkdir -p "$SENSOR_OUTPUT_PATH"
	 fi



if [ ! -d "$DEMO_APP_OUTPUT_PATH" ]
then
  mkdir -p "$DEMO_APP_OUTPUT_PATH"
fi

echo "Application RO base selected = $DAM_RO_BASE"

export DAM_CPPFLAGS="-DQAPI_TXM_MODULE -DTXM_MODULE -DTX_DAM_QC_CUSTOMIZATIONS -DTX_ENABLE_PROFILING -DTX_ENABLE_EVENT_TRACE -DTX_DISABLE_NOTIFY_CALLBACKS  -DFX_FILEX_PRESENT -DTX_ENABLE_IRQ_NESTING  -DTX3_CHANGES"

export DAM_CFLAGS="-marm -target armv7m-none-musleabi -mfloat-abi=softfp -mfpu=none -mcpu=cortex-a7 -mno-unaligned-access  -fms-extensions -Osize -fshort-enums -Wbuiltin-macro-redefined"

export DAM_INCPATHS="-I $DAM_INC_BASE -I $DAM_INC_BASE/threadx_api -I $DAM_INC_BASE/qapi  -I $LLVMLIB -I $TOOLCHAIN_PATH_STANDARDS"



#Turn on verbose mode by default
set -x;

echo "Compiling Demo application"

$TOOLCHAIN_PATH/clang -E  $DAM_CPPFLAGS $DAM_CFLAGS $DAM_SRC_PATH/txm_module_preamble_llvm.S > txm_module_preamble_llvm_pp.S

$TOOLCHAIN_PATH/clang -c $DAM_CPPFLAGS $DAM_CFLAGS txm_module_preamble_llvm_pp.S -o $DEMO_APP_OUTPUT_PATH/txm_module_preamble_llvm.o

if [ $? -eq 0 ]; 
then
   echo "txm_module_preamble_llvm compiled sucessfully"
rm txm_module_preamble_llvm_pp.S
$TOOLCHAIN_PATH/clang -c $DAM_CPPFLAGS $DAM_CFLAGS  $DAM_INCPATHS $DEMO_APP_SRC_PATH/*.c 

    if [ $? -eq 0 ]; 
	then
	  echo "compilation succeed"
mv *.o $DEMO_APP_OUTPUT_PATH
echo "Linking Demo application"
$TOOLCHAIN_PATH/clang++ -d -o $SENSOR_OUTPUT_PATH/$DAM_ELF_NAME -target armv7m-none-musleabi -fuse-ld=qcld -lc++ -Wl,-mno-unaligned-access -fuse-baremetal-sysroot -fno-use-baremetal-crt -Wl,-entry=$DAM_RO_BASE $DEMO_APP_OUTPUT_PATH/txm_module_preamble_llvm.o -Wl,-T$SENSOR_DAM_DEMO_LD_PATH/sensor_dam_demo.ld -Wl,-Map,-Wl,-gc-sections $DEMO_APP_OUTPUT_PATH/*.o $DAM_LIB_PATH/*.lib
$LLVMLINK_PATH/llvm-elf-to-hex.py  --bin $SENSOR_OUTPUT_PATH/$DAM_ELF_NAME --output $SENSOR_OUTPUT_PATH/$DAM_TARGET_BIN
echo "Demo application is built at" $SENSOR_OUTPUT_PATH/$DAM_TARGET_BIN
else
    echo "Compilation failed with errors"
fi fi