ffmpeg-kit/scripts/android/tesseract.sh
2020-10-25 14:40:54 +00:00

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#!/bin/bash
if [[ -z ${ANDROID_NDK_ROOT} ]]; then
echo -e "\n(*) ANDROID_NDK_ROOT not defined\n"
exit 1
fi
if [[ -z ${ARCH} ]]; then
echo -e "\n(*) ARCH not defined\n"
exit 1
fi
if [[ -z ${API} ]]; then
echo -e "\n(*) API not defined\n"
exit 1
fi
if [[ -z ${BASEDIR} ]]; then
echo -e "\n(*) BASEDIR not defined\n"
exit 1
fi
# ENABLE COMMON FUNCTIONS
. ${BASEDIR}/build/android-common.sh
# PREPARE PATHS & DEFINE ${INSTALL_PKG_CONFIG_DIR}
LIB_NAME="tesseract"
set_toolchain_paths ${LIB_NAME}
# PREPARING FLAGS
BUILD_HOST=$(get_build_host)
export CFLAGS=$(get_cflags ${LIB_NAME})
export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
export LDFLAGS=$(get_ldflags ${LIB_NAME})
cd ${BASEDIR}/src/${LIB_NAME} || exit 1
make distclean 2>/dev/null 1>/dev/null
# RECONFIGURE IF REQUESTED
if [[ ! -f ${BASEDIR}/src/${LIB_NAME}/configure ]] || [[ ${RECONF_tesseract} -eq 1 ]]; then
autoreconf_library ${LIB_NAME}
fi
export LEPTONICA_CFLAGS="-I${BASEDIR}/prebuilt/android-$(get_target_build)/leptonica/include/leptonica"
export LEPTONICA_LIBS="-L${BASEDIR}/prebuilt/android-$(get_target_build)/leptonica/lib -llept"
# MANUALLY SET ENDIANNESS
export ac_cv_c_bigendian=no
./configure \
--prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
--with-pic \
--with-sysroot=${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/${TOOLCHAIN}/sysroot \
--enable-static \
--disable-shared \
--disable-fast-install \
--disable-debug \
--disable-graphics \
--disable-cube \
--disable-tessdata-prefix \
--disable-largefile \
--host=${BUILD_HOST} || exit 1
${SED_INLINE} 's/\-lrt//g' ${BASEDIR}/src/${LIB_NAME}/api/Makefile
make -j$(get_cpu_count) || exit 1
# CREATE PACKAGE CONFIG MANUALLY
create_tesseract_package_config "3.05.02"
make install || exit 1