Created
April 3, 2012 18:09
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Modified script to x-compile tesseract-3.0.1 for iOS-5.1 from Xcode 4.3
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#!/bin/sh | |
# build_fat.sh | |
# | |
# Created by Robert Carlsen on 15.07.2009. Updated 24.9.2010 | |
# build an arm / i386 lib of standard linux project | |
# | |
# initially configured for tesseract-ocr v2.0.4 | |
# updated for tesseract prerelease v3 | |
outdir=outdir | |
mkdir -p $outdir/arm $outdir/i386 | |
libdirs=( api ccutil ccmain ccstruct classify cutil dict image textord training viewer wordrec ) | |
libs=( api ccutil main ccstruct classify cutil dict image textord training viewer wordrec ) | |
count=${#libdirs[@]} | |
make distclean | |
unset CPPFLAGS CFLAGS LDFLAGS CPP CXX CC CXXFLAGS DEVROOT SDKROOT LD | |
# XXX Do I need to do anything to pull in the iOS headers? Maybe add | |
# /usr/llvm-gcc-4.2/include/gcc/darwin/4.2? | |
export DEVROOT=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer | |
export SDKROOT=$DEVROOT/SDKs/iPhoneOS5.1.sdk | |
export CFLAGS="-arch armv7 -pipe -no-cpp-precomp -isysroot$SDKROOT -I$SDKROOT/usr/include/" | |
#export CFLAGS="-arch armv7 -pipe -no-cpp-precomp -isysroot$SDKROOT -miphoneos-version-min=5.0 -I$SDKROOT/usr/include/" | |
export CPPFLAGS="$CFLAGS" | |
export CXXFLAGS="$CFLAGS" | |
export LDFLAGS="-L$SDKROOT/usr/lib/ -L$SDKROOT/usr/lib/system" | |
export LD="$DEVROOT/usr/bin/ld" | |
export CPP="$DEVROOT/usr/bin/llvm-gcc -E $CPPFLAGS" | |
export CXX="$DEVROOT/usr/bin/llvm-g++-4.2" | |
export CC="$DEVROOT/usr/bin/llvm-gcc-4.2" | |
# --build=i686-apple-darwin11 | |
# --host=x86_64-apple-darwin11 | |
# --target=i686-apple-darwin11 | |
# configure: WARNING: If you wanted to set the --build type, don't use --host. | |
# If a cross compiler is detected then cross compile mode will be used. | |
#./configure --host=arm-apple-darwin | |
./configure --host=arm-apple-darwin --enable-shared=no LIBLEPT_HEADERSDIR=$GLOBAL_OUTDIR/include/ | |
make -j3 | |
# index=0 | |
# while [ "$index" -lt "$count" ] | |
# do | |
# cp ${libdirs[index]}/.libs/libtesseract_${libs[index]}.a $outdir/arm/libtesseract_${libs[index]}_armv6.a | |
# ((index++)) | |
# done | |
# | |
# make distclean | |
# unset CPPFLAGS CFLAGS LDFLAGS CPP CXX CC CXXFLAGS DEVROOT SDKROOT LD | |
# | |
# #export DEVROOT=/Developer/Platforms/iPhoneSimulator.platform/Developer | |
# #export SDKROOT=$DEVROOT/SDKs/iPhoneSimulator4.1.sdk | |
# #export CFLAGS="-arch i386 -pipe -no-cpp-precomp -isysroot$SDKROOT -miphoneos-version-min=3.0 -I$SDKROOT/usr/include/" | |
# export CFLAGS="-arch i386 -pipe -no-cpp-precomp -miphoneos-version-min=3.0" | |
# export CPPFLAGS="$CFLAGS" | |
# export CXXFLAGS="$CFLAGS" | |
# export LDFLAGS="-L$SDKROOT/usr/lib/" | |
# export LD="/usr/bin/ld" | |
# export CPP="/usr/bin/cpp" | |
# export CXX="/usr/bin/g++" | |
# export CC="/usr/bin/gcc" | |
# ./configure | |
# make -j3 | |
# | |
# index=0 | |
# while [ "$index" -lt "$count" ] | |
# do | |
# cp ${libdirs[index]}/.libs/libtesseract_${libs[index]}.a $outdir/i386/libtesseract_${libs[index]}_i386.a | |
# ((index++)) | |
# done | |
# | |
# # are the fat libs making the bundle too big? | |
# index=0 | |
# while [ "$index" -lt "$count" ] | |
# do | |
# /usr/bin/lipo -arch armv6 $outdir/arm/libtesseract_${libs[index]}_armv6.a -arch i386 $outdir/i386/libtesseract_${libs[index]}_i386.a -create -output $outdir/libtesseract_${libs[index]}.a | |
# ((index++)) | |
# done | |
unset CPPFLAGS CFLAGS LDFLAGS CPP CXX CC CXXFLAGS DEVROOT SDKROOT |
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glad you've done a revision for this script to account for xcode 4.3. i'm having trouble compiling, however. i'm far from competent when it comes to this, but quickly looking over the script, i have a feeling it might be something to do with "LIBLEPT_HEADERSDIR=$GLOBAL_OUTDIR/include/" at line 39. again, i'm no pro here, but i can't see where it is declared and the build error is "leptonica not found" so given that this is the parameter for the leptonica path, i assumed there may be an association. any help appreciated! thank you