ccextractor/linux/build_library

#!/bin/bash
./build_api
OBJ_SOURCES="$(find -name '*.o')"
BLD_LINKER="-lm -zmuldefs -l tesseract -l lept -l python2.7"

out=$((swig -python ccextractor.i && ./build_api && gcc -shared $OBJ_SOURCES -o _ccextractor.so ) 2>&1)
res=$?
if [[ $out == *"gcc: command not found"* ]]
then
    echo "Error: please install gcc";
    exit 1
fi
if [[ $out == *"curl.h: No such file or directory"* ]]
then
    echo "Error: please install curl development library (libcurl4-gnutls-dev for Debian/Ubuntu)";
    exit 2
fi
if [[ $out == *"capi.h: No such file or directory"* ]]
then
    echo "Error: please install tesseract development library (tesseract-ocr-dev for Debian/Ubuntu)";
    exit 3
fi
if [[ $out == *"allheaders.h: No such file or directory"* ]]
then
    echo "Error: please install leptonica development library (libleptonica-dev for Debian/Ubuntu)";
    exit 4
fi
if [[ $res -ne 0 ]]  # Unknown error
then
    echo "Compiled with errors"
    >&2 echo "$out"
    exit 5
fi
rm *.o
echo "Compilation successful";