Espressif ESP32-S2 Programming Manual page 1390

Chapter 4. API Guides
Build OpenOCD Proceed with configuring and building OpenOCD:
cd ~/esp/openocd-esp32
export CPPFLAGS="$CPPFLAGS
$CFLAGS -Wno-error"
→
./bootstrap
./configure --disable-doxygen-pdf --enable-ftdi --enable-jlink --enable-ulink --
build=i686-w64-mingw32 --host=i686-w64-mingw32
→
make
cp ../libusb/MinGW32/dll/libusb-1.0.dll ./src
cp /opt/i686-w64-mingw32/bin/libwinpthread-1.dll ./src
Optionally you can add make install step at the end. Skip it, if you have an existing OpenOCD (from e.g.
another development platform), as it may get overwritten. Also you could use export DESTDIR="/custom/
install/dir"; make install.
Note:
• Should an error occur, resolve it and try again until the command make works.
• If there is a submodule problem from OpenOCD, please cd to the openocd-esp32 directory and input
git submodule update --init.
• If the ./configure is successfully run, information of enabled JTAG will be printed under OpenOCD
configuration summary.
• If the information of your device is not shown in the log, use ./configure to enable it as described in
../openocd-esp32/doc/INSTALL.txt.
• For details concerning compiling OpenOCD, please refer to openocd-esp32/README.Windows.
• Don't forget to copy libusb-1.0.dll and libwinpthread-1.dll into OOCD_INSTALLDIR/bin from ~/esp/
openocd-esp32/src.
Once make process is successfully completed, the executable of OpenOCD will be saved in ~/esp/openocd-
esp32/src directory.
Full Listing A complete described previously process is provided below for the faster execution, e.g. as a shell
script:
pacman -S --noconfirm --needed autoconf automake git make mingw-w64-i686-gcc mingw-
w64-i686-toolchain mingw-w64-i686-libtool mingw-w64-i686-pkg-config mingw-w64-
→
cross-winpthreads-git p7zip
→
cd ~/esp
git clone --recursive https://github.com/espressif/openocd-esp32.git
wget https://github.com/libusb/libusb/releases/download/v1.0.22/libusb-1.0.22.7z
7z x -olibusb ./libusb-1.0.22.7z
export CPPFLAGS="$CPPFLAGS
$LDFLAGS -L${PWD}/libusb/MinGW32/.libs/dll"
→
export CPPFLAGS="$CPPFLAGS
$CFLAGS -Wno-error"
→
cd ~/esp/openocd-esp32
./bootstrap
./configure --disable-doxygen-pdf --enable-ftdi --enable-jlink --enable-ulink --
build=i686-w64-mingw32 --host=i686-w64-mingw32
→
make
cp ../libusb/MinGW32/dll/libusb-1.0.dll ./src
cp /opt/i686-w64-mingw32/bin/libwinpthread-1.dll ./src
# # optional
# export DESTDIR="$PWD"
# make install
Espressif Systems
-D__USE_MINGW_ANSI_STDIO=1
-I${PWD}/libusb/include/libusb-1.0";
-D__USE_MINGW_ANSI_STDIO=1
1379
Submit Document Feedback
-Wno-error"; export
export LDFLAGS="
-Wno-error"; export
(continues on next page)
CFLAGS="
CFLAGS="
Release v4.4