mirror of
https://gitcode.com/gh_mirrors/es/esp32-opencv.git
synced 2025-08-06 18:24:38 +08:00
50b4e6fc53
- Changed -DCV_DISABLE_OPTIMIZATION to OFF - This re-enable code optimization (dispatched code/intrinsics/loop unrolling/etc)
98 lines
4.1 KiB
Bash
Executable File
98 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# This script builds the opencv static libraries for the ESP32 and then copies the library and headers files to the asked folder. It must be runned from the opencv repository root.
|
|
|
|
# USAGE: ./build_opencv_for_esp32.sh <path-to-toolchain> <path-to-project>
|
|
|
|
set -e
|
|
|
|
# dir where the script is, no matter from where it is being called from
|
|
SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
|
|
|
|
# path to the cmake file containing the toolchain informations
|
|
TOOLCHAIN_CMAKE_PATH=$HOME/esp/esp-idf/tools/cmake/toolchain-esp32.cmake
|
|
|
|
# path where to copy the build libs and headers
|
|
LIB_INSTALL_PATH=$SCRIPTDIR/../lib
|
|
|
|
# list of modules to compile
|
|
OPENCV_MODULES_LIST=core,imgproc,imgcodecs
|
|
|
|
echo "################################################################################"
|
|
echo "######################## build_opencv_for_esp32 script #########################"
|
|
echo "################################################################################"
|
|
|
|
## get script arguments ###
|
|
if [ -z "$1" ]
|
|
then
|
|
echo "Using default toolchain cmake file path: ${TOOLCHAIN_CMAKE_PATH}"
|
|
else
|
|
TOOLCHAIN_PATH=$1
|
|
echo "Using toolchain cmake file path: ${TOOLCHAIN_CMAKE_PATH}"
|
|
fi
|
|
|
|
if [ -z "$2" ]
|
|
then
|
|
echo "Will be installed in default library install path: ${LIB_INSTALL_PATH}/opencv"
|
|
else
|
|
LIB_INSTALL_PATH=$2
|
|
echo "Will be installed in user-defined library install path: ${LIB_INSTALL_PATH}/opencv"
|
|
fi
|
|
|
|
|
|
CMAKE_ARGS="-DCMAKE_BUILD_TYPE=Release -DESP32=ON -DBUILD_SHARED_LIBS=OFF -DCV_DISABLE_OPTIMIZATION=OFF -DWITH_IPP=OFF -DWITH_TBB=OFF -DWITH_OPENMP=OFF -DWITH_PTHREADS_PF=OFF -DWITH_QUIRC=OFF -DWITH_1394=OFF -DWITH_CUDA=OFF -DWITH_OPENCL=OFF -DWITH_OPENCLAMDFFT=OFF -DWITH_OPENCLAMDBLAS=OFF -DWITH_VA_INTEL=OFF -DWITH_EIGEN=OFF -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_JASPER=OFF -DWITH_JPEG=OFF -DWITH_WEBP=OFF -DBUILD_ZLIB=ON -DBUILD_PNG=ON -DWITH_TIFF=OFF -DWITH_V4L=OFF -DWITH_LAPACK=OFF -DWITH_ITT=OFF -DWITH_PROTOBUF=OFF -DWITH_IMGCODEC_HDR=OFF -DWITH_IMGCODEC_SUNRASTER=OFF -DWITH_IMGCODEC_PXM=OFF -DWITH_IMGCODEC_PFM=OFF -DBUILD_LIST=${OPENCV_MODULES_LIST} -DBUILD_JAVA=OFF -DBUILD_opencv_python=OFF -DBUILD_opencv_java=OFF -DBUILD_opencv_apps=OFF -DBUILD_PACKAGE=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_TESTS=OFF -DCV_ENABLE_INTRINSICS=OFF -DCV_TRACE=OFF -DOPENCV_ENABLE_MEMALIGN=OFF -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_CMAKE_PATH}"
|
|
|
|
|
|
### configure and build opencv ###
|
|
cd $SCRIPTDIR/../../
|
|
rm -rf build/ && mkdir -p build/ && cd build
|
|
|
|
# configure with cmake
|
|
echo "================================================================================"
|
|
echo "Configuring with cmake ${CMAKE_ARGS} :"
|
|
echo "================================================================================"
|
|
cmake $CMAKE_ARGS ..
|
|
read -p "Don't forget to check the cmake summary! Continue ? [y/N]" prompt
|
|
if [ "${prompt}" != "y" ]; then
|
|
echo "aborted."
|
|
exit 1
|
|
fi
|
|
|
|
# fix of the generated file alloc.c
|
|
cp $SCRIPTDIR/resources/alloc_fix.cpp ./3rdparty/ade/ade-0.1.1f/sources/ade/source/alloc.cpp
|
|
|
|
# compiling with all power!
|
|
echo "================================================================================"
|
|
echo "Compiling with make -j"
|
|
echo "================================================================================"
|
|
make -j
|
|
|
|
### installing in output directory ###
|
|
echo "================================================================================"
|
|
echo "Installing in ${LIB_INSTALL_PATH}"
|
|
echo "================================================================================"
|
|
# copying opencv modules libs
|
|
mkdir -p $LIB_INSTALL_PATH/opencv
|
|
cp lib/* $LIB_INSTALL_PATH/opencv
|
|
|
|
# copying 3rdparty libs
|
|
mkdir -p $LIB_INSTALL_PATH/opencv/3rdparty
|
|
cp 3rdparty/lib/* $LIB_INSTALL_PATH/opencv/3rdparty
|
|
|
|
# copying headers
|
|
mkdir -p $LIB_INSTALL_PATH/opencv/opencv2
|
|
cp opencv2/* $LIB_INSTALL_PATH/opencv/opencv2
|
|
cp ../include/opencv2/opencv.hpp $LIB_INSTALL_PATH/opencv/opencv2/
|
|
|
|
|
|
IFS=',' read -r -a modules <<< "$OPENCV_MODULES_LIST"
|
|
for elt in "${modules[@]}"
|
|
do
|
|
echo "Module ${elt}"
|
|
cp -r "../modules/${elt}/include/opencv2" $LIB_INSTALL_PATH/opencv
|
|
done
|
|
|
|
echo "installation done."
|
|
|
|
|