tcl/board: add ESP32 config for ESP USB Bridge board

[fw/openocd] / contrib / cross-build.sh

diff --git a/contrib/cross-build.sh b/contrib/cross-build.sh
index 821d48ec77c8b944b3fe8eed33debfbebe1e2eb9..b199bf7157767a505a52ec22c40c04d7ae78ad4b 100755 (executable)
--- a/contrib/cross-build.sh
+++ b/contrib/cross-build.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # This is an example of how to do a cross-build of OpenOCD using pkg-config.
 # Cross-building with pkg-config is deceptively hard and most guides and
@@ -14,8 +15,8 @@
 #    paths refer to the build file system.
 #
 # This script is probably more useful as a reference than as a complete build
-# tool but for some configurations it may be usable as-is. It only cross-
-# builds libusb-1.0, hidapi and libftdi from source, but the script can be
+# tool but for some configurations it may be usable as-is. It only cross-builds
+# libusb-1.0, hidapi, libftdi and capstone from source, but the script can be
 # extended to build other prerequisites in a similar manner.
 #
 # Usage:
@@ -39,17 +40,20 @@ WORK_DIR=$PWD
 : ${LIBUSB1_SRC:=/path/to/libusb1}
 : ${HIDAPI_SRC:=/path/to/hidapi}
 : ${LIBFTDI_SRC:=/path/to/libftdi}
+: ${CAPSTONE_SRC:=/path/to/capstone}
 
 OPENOCD_SRC=`readlink -m $OPENOCD_SRC`
 LIBUSB1_SRC=`readlink -m $LIBUSB1_SRC`
 HIDAPI_SRC=`readlink -m $HIDAPI_SRC`
 LIBFTDI_SRC=`readlink -m $LIBFTDI_SRC`
+CAPSTONE_SRC=`readlink -m $CAPSTONE_SRC`
 
 HOST_TRIPLET=$1
 BUILD_DIR=$WORK_DIR/$HOST_TRIPLET-build
 LIBUSB1_BUILD_DIR=$BUILD_DIR/libusb1
 HIDAPI_BUILD_DIR=$BUILD_DIR/hidapi
 LIBFTDI_BUILD_DIR=$BUILD_DIR/libftdi
+CAPSTONE_BUILD_DIR=$BUILD_DIR/capstone
 OPENOCD_BUILD_DIR=$BUILD_DIR/openocd
 
 ## Root of host file tree
@@ -118,17 +122,43 @@ fi
 if [ -d $LIBFTDI_SRC ] ; then
   mkdir -p $LIBFTDI_BUILD_DIR
   cd $LIBFTDI_BUILD_DIR
-  # libftdi requires libusb1 static libraries, granted by:
-  # export LIBUSB1_CONFIG="--enable-static ..."
+  # note : libftdi versions < 1.5 requires libusb1 static
+  #   hint use : # export LIBUSB1_CONFIG="--enable-static ..."
+  #   not needed since libftdi-1.5 when LIBFTDI_CONFIG="-DSTATICLIBS=OFF ..."
+
+  # fix <toolchain>.cmake file
+  ESCAPED_SYSROOT=$(printf '%s\n' "$SYSROOT" | sed -e 's/[\/&]/\\&/g')
+  sed -i -E "s/(SET\(CMAKE_FIND_ROOT_PATH\s+).+\)/\1${ESCAPED_SYSROOT})/" \
+    ${LIBFTDI_SRC}/cmake/Toolchain-${HOST_TRIPLET}.cmake
+
   cmake $LIBFTDI_CONFIG \
-    -DLIBUSB_INCLUDE_DIR=${SYSROOT}${PREFIX}/include/libusb-1.0 \
-    -DLIBUSB_LIBRARIES=${SYSROOT}${PREFIX}/lib/libusb-1.0.a \
+    -DCMAKE_TOOLCHAIN_FILE=${LIBFTDI_SRC}/cmake/Toolchain-${HOST_TRIPLET}.cmake \
     -DCMAKE_INSTALL_PREFIX=${PREFIX} \
     -DPKG_CONFIG_EXECUTABLE=`which pkg-config` \
     $LIBFTDI_SRC
   make install DESTDIR=$SYSROOT
 fi
 
+# capstone build & install into sysroot
+if [ -d $CAPSTONE_SRC ] ; then
+  mkdir -p $CAPSTONE_BUILD_DIR
+  cd $CAPSTONE_BUILD_DIR
+  cp -r $CAPSTONE_SRC/* .
+  make install DESTDIR=$SYSROOT PREFIX=$PREFIX \
+    CROSS="${HOST_TRIPLET}-" \
+    $CAPSTONE_CONFIG
+  # fix the generated capstone.pc
+  CAPSTONE_PC_FILE=${SYSROOT}${PREFIX}/lib/pkgconfig/capstone.pc
+  sed -i '/^libdir=/d' $CAPSTONE_PC_FILE
+  sed -i '/^includedir=/d' $CAPSTONE_PC_FILE
+  sed -i '/^archive=/d' $CAPSTONE_PC_FILE
+  sed -i '1s;^;prefix=/usr \
+exec_prefix=${prefix} \
+libdir=${exec_prefix}/lib \
+includedir=${prefix}/include/capstone\n\n;' $CAPSTONE_PC_FILE
+fi
+
+
 # OpenOCD build & install into sysroot
 mkdir -p $OPENOCD_BUILD_DIR
 cd $OPENOCD_BUILD_DIR