mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-11 23:19:04 +08:00
1c7e00611b
This requires libarchive-dev.
Tesseract can now load traineddata files in any of the archive formats
which are supported by libarchive. Example of a zipped BagIt archive:
$ unzip -l /usr/local/share/tessdata/zip.traineddata
Archive: /usr/local/share/tessdata/zip.traineddata
Length Date Time Name
--------- ---------- ----- ----
55 2019-03-05 15:27 bagit.txt
0 2019-03-05 15:25 data/
1557 2019-03-05 15:28 manifest-sha256.txt
1082890 2019-03-05 15:25 data/eng.word-dawg
1487588 2019-03-05 15:25 data/eng.lstm
7477 2019-03-05 15:25 data/eng.unicharset
63346 2019-03-05 15:25 data/eng.shapetable
976552 2019-03-05 15:25 data/eng.inttemp
13408 2019-03-05 15:25 data/eng.normproto
4322 2019-03-05 15:25 data/eng.punc-dawg
4738 2019-03-05 15:25 data/eng.lstm-number-dawg
1410 2019-03-05 15:25 data/eng.freq-dawg
844 2019-03-05 15:25 data/eng.pffmtable
6360 2019-03-05 15:25 data/eng.lstm-unicharset
1012 2019-03-05 15:25 data/eng.lstm-recoder
1047 2019-03-05 15:25 data/eng.unicharambigs
4322 2019-03-05 15:25 data/eng.lstm-punc-dawg
16109842 2019-03-05 15:25 data/eng.bigram-dawg
80 2019-03-05 15:25 data/eng.version
6426 2019-03-05 15:25 data/eng.number-dawg
3694794 2019-03-05 15:25 data/eng.lstm-word-dawg
--------- -------
23468070 21 files
`combine_tessdata -d` and `combine_tessdata -u` also work.
The traineddata files in the new format can be generated with
standard tools like zip or tar.
More work is needed for other training tools and big endian support.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
563 lines
16 KiB
Plaintext
563 lines
16 KiB
Plaintext
# -*-Shell-script-*-
|
|
#
|
|
# Copyright (c) Luc Vincent
|
|
|
|
# ----------------------------------------
|
|
# Initialization
|
|
# ----------------------------------------
|
|
AC_PREREQ([2.63])
|
|
AC_INIT([tesseract],
|
|
[m4_esyscmd_s([test -d .git && git describe --abbrev=4 || cat VERSION])],
|
|
[https://github.com/tesseract-ocr/tesseract/issues],,
|
|
[https://github.com/tesseract-ocr/tesseract/])
|
|
AC_PROG_CXX([g++ clang++])
|
|
AC_LANG([C++])
|
|
AC_LANG_COMPILER_REQUIRE
|
|
CXXFLAGS=${CXXFLAGS:-""}
|
|
AC_CONFIG_MACRO_DIR([m4])
|
|
AC_CONFIG_AUX_DIR([config])
|
|
AC_CONFIG_SRCDIR([src/api/tesseractmain.cpp])
|
|
AC_PREFIX_DEFAULT([/usr/local])
|
|
|
|
# Automake configuration. Do not require README file (we use README.md).
|
|
AM_INIT_AUTOMAKE([foreign subdir-objects])
|
|
|
|
# Define date of package, etc. Could be useful in auto-generated
|
|
# documentation.
|
|
PACKAGE_YEAR=2018
|
|
PACKAGE_DATE="10/29"
|
|
|
|
abs_top_srcdir=`AS_DIRNAME([$0])`
|
|
|
|
AC_DEFINE_UNQUOTED([PACKAGE_NAME], ["${PACKAGE_NAME}"], [Name of package])
|
|
AC_DEFINE_UNQUOTED([PACKAGE_VERSION], ["${PACKAGE_VERSION}"], [Version number])
|
|
AC_DEFINE_UNQUOTED([PACKAGE_YEAR], ["$PACKAGE_YEAR"], [Official year for this release])
|
|
AC_DEFINE_UNQUOTED([PACKAGE_DATE], ["$PACKAGE_DATE"], [Official date of release])
|
|
|
|
AC_SUBST([PACKAGE_NAME])
|
|
AC_SUBST([PACKAGE_VERSION])
|
|
AC_SUBST([PACKAGE_YEAR])
|
|
AC_SUBST([PACKAGE_DATE])
|
|
|
|
GENERIC_LIBRARY_NAME=tesseract
|
|
|
|
# Release versioning. Get versions from PACKAGE_VERSION.
|
|
AX_SPLIT_VERSION
|
|
GENERIC_MAJOR_VERSION=$(echo "$AX_MAJOR_VERSION" | $SED 's/^[[^0-9]]*//')
|
|
GENERIC_MINOR_VERSION=$AX_MINOR_VERSION
|
|
GENERIC_MICRO_VERSION=`echo "$AX_POINT_VERSION" | $SED 's/^\([[0-9]][[0-9]]*\).*/\1/'`
|
|
|
|
# API version (often = GENERIC_MAJOR_VERSION.GENERIC_MINOR_VERSION)
|
|
GENERIC_API_VERSION=$GENERIC_MAJOR_VERSION.$GENERIC_MINOR_VERSION
|
|
GENERIC_LIBRARY_VERSION=$GENERIC_MAJOR_VERSION:$GENERIC_MINOR_VERSION
|
|
AC_SUBST([GENERIC_API_VERSION])
|
|
AC_SUBST([GENERIC_MAJOR_VERSION])
|
|
AC_SUBST([GENERIC_MINOR_VERSION])
|
|
AC_SUBST([GENERIC_MICRO_VERSION])
|
|
|
|
AC_SUBST([GENERIC_LIBRARY_VERSION])
|
|
PACKAGE=$GENERIC_LIBRARY_NAME
|
|
AC_SUBST([GENERIC_LIBRARY_NAME])
|
|
|
|
GENERIC_VERSION=$GENERIC_MAJOR_VERSION.$GENERIC_MINOR_VERSION.$GENERIC_MICRO_VERSION
|
|
GENERIC_RELEASE=$GENERIC_MAJOR_VERSION.$GENERIC_MINOR_VERSION
|
|
AC_SUBST([GENERIC_RELEASE])
|
|
AC_SUBST([GENERIC_VERSION])
|
|
|
|
AC_CONFIG_HEADERS([config_auto.h:config/config.h.in])
|
|
|
|
# default conditional
|
|
AM_CONDITIONAL([T_WIN], false)
|
|
AM_CONDITIONAL([OSX], false)
|
|
AM_CONDITIONAL([GRAPHICS_DISABLED], false)
|
|
AC_SUBST([AM_CPPFLAGS])
|
|
|
|
OPENCL_INC="/opt/AMDAPP/include"
|
|
OPENCL_LIBS="-lOpenCL"
|
|
#############################
|
|
#
|
|
# Platform specific setup
|
|
#
|
|
#############################
|
|
AC_CANONICAL_HOST
|
|
case "${host_os}" in
|
|
mingw*)
|
|
AM_CONDITIONAL([T_WIN], true)
|
|
AM_CONDITIONAL([ADD_RT], false)
|
|
AC_SUBST([AM_LDFLAGS], ['-Wl,-no-undefined -Wl,--as-needed'])
|
|
;;
|
|
cygwin*)
|
|
AM_CONDITIONAL([ADD_RT], false)
|
|
AC_SUBST([NOUNDEFINED], ['-no-undefined'])
|
|
;;
|
|
solaris*)
|
|
LIBS="-lsocket -lnsl -lrt -lxnet"
|
|
AM_CONDITIONAL([ADD_RT], true)
|
|
;;
|
|
*darwin*)
|
|
OPENCL_LIBS=""
|
|
OPENCL_INC=""
|
|
AM_CONDITIONAL([ADD_RT], false)
|
|
;;
|
|
*android*)
|
|
AM_CONDITIONAL([ADD_RT], false)
|
|
;;
|
|
powerpc-*-darwin*)
|
|
OPENCL_LIBS=""
|
|
;;
|
|
*)
|
|
# default
|
|
AM_CONDITIONAL([ADD_RT], true)
|
|
;;
|
|
esac
|
|
|
|
## Checks for supported compiler options.
|
|
AM_CONDITIONAL([AVX_OPT], false)
|
|
AM_CONDITIONAL([AVX2_OPT], false)
|
|
AM_CONDITIONAL([SSE41_OPT], false)
|
|
AM_CONDITIONAL([MARCH_NATIVE_OPT], false)
|
|
|
|
AX_CHECK_COMPILE_FLAG([-mavx], [avx=true], [avx=false])
|
|
if $avx; then
|
|
AM_CONDITIONAL([AVX_OPT], true)
|
|
fi
|
|
|
|
AX_CHECK_COMPILE_FLAG([-mavx2], [avx2=true], [avx2=false])
|
|
if $avx2; then
|
|
AM_CONDITIONAL([AVX2_OPT], true)
|
|
fi
|
|
|
|
AX_CHECK_COMPILE_FLAG([-msse4.1], [sse41=true], [sse41=false])
|
|
if $sse41; then
|
|
AM_CONDITIONAL([SSE41_OPT], true)
|
|
fi
|
|
|
|
AX_CHECK_COMPILE_FLAG([-march=native], [arch_native=true], [arch_native=false])
|
|
if $arch_native; then
|
|
AM_CONDITIONAL([MARCH_NATIVE_OPT], true)
|
|
fi
|
|
|
|
AC_ARG_WITH([extra-includes],
|
|
[AS_HELP_STRING([--with-extra-includes=DIR],
|
|
[Define an additional directory for include files])],
|
|
[if test -d "$withval" ; then
|
|
CFLAGS="$CFLAGS -I$withval"
|
|
else
|
|
AC_MSG_ERROR([Cannot stat directory $withval])
|
|
fi])
|
|
|
|
AC_ARG_WITH([extra-libraries],
|
|
[AS_HELP_STRING([--with-extra-libraries=DIR],
|
|
[Define an additional directory for library files])],
|
|
[if test -d "$withval" ; then
|
|
LDFLAGS="$LDFLAGS -L$withval"
|
|
else
|
|
AC_MSG_ERROR([Cannot stat directory $withval])
|
|
fi])
|
|
|
|
AC_MSG_CHECKING([--enable-graphics argument])
|
|
AC_ARG_ENABLE([graphics],
|
|
AS_HELP_STRING([--disable-graphics], [disable graphics (ScrollView)]))
|
|
AC_MSG_RESULT([$enable_graphics])
|
|
if test "$enable_graphics" = "no"; then
|
|
AC_DEFINE([GRAPHICS_DISABLED], [], [Disable graphics])
|
|
AM_CONDITIONAL([GRAPHICS_DISABLED], true)
|
|
fi
|
|
|
|
AC_MSG_CHECKING([--enable-legacy argument])
|
|
AC_ARG_ENABLE([legacy],
|
|
AS_HELP_STRING([--disable-legacy], [disable the legacy OCR engine]))
|
|
AC_MSG_RESULT([$enable_legacy])
|
|
AM_CONDITIONAL([DISABLED_LEGACY_ENGINE], test "$enable_legacy" = "no")
|
|
|
|
# check whether to build embedded version
|
|
AC_MSG_CHECKING([--enable-embedded argument])
|
|
AC_ARG_ENABLE([embedded],
|
|
AS_HELP_STRING([--enable-embedded], [enable embedded build [default=no]]))
|
|
AC_MSG_RESULT([$enable_embedded])
|
|
AM_CONDITIONAL([EMBEDDED], [test "$enable_embedded" = "yes"])
|
|
if test "$enable_embedded" = "yes"; then
|
|
AM_CPPFLAGS="-DEMBEDDED $AM_CPPFLAGS"
|
|
fi
|
|
|
|
# check whether to build OpenMP support
|
|
AC_OPENMP
|
|
|
|
have_tiff=false
|
|
# Note that the first usage of AC_CHECK_HEADERS must be unconditional.
|
|
AC_CHECK_HEADERS([tiffio.h], [have_tiff=true], [have_tiff=false])
|
|
|
|
# check whether to build opencl version
|
|
AC_MSG_CHECKING([--enable-opencl argument])
|
|
AC_ARG_ENABLE([opencl],
|
|
AS_HELP_STRING([--enable-opencl], [enable opencl build [default=no]]))
|
|
AC_MSG_RESULT([$enable_opencl])
|
|
# check for opencl header
|
|
have_opencl=false
|
|
if test "$enable_opencl" = "yes"; then
|
|
AC_CHECK_HEADERS([CL/cl.h], [have_opencl=true], [
|
|
AC_CHECK_HEADERS(OpenCL/cl.h, [have_opencl=true], [have_opencl=false])
|
|
])
|
|
fi
|
|
|
|
# https://lists.apple.com/archives/unix-porting/2009/Jan/msg00026.html
|
|
m4_define([MY_CHECK_FRAMEWORK],
|
|
[AC_CACHE_CHECK([if -framework $1 works],[my_cv_framework_$1],
|
|
[save_LIBS="$LIBS"
|
|
LIBS="$LIBS -framework $1"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
|
|
[my_cv_framework_$1=yes],
|
|
[my_cv_framework_$1=no])
|
|
LIBS="$save_LIBS"
|
|
])
|
|
if test "$my_cv_framework_$1"="yes"; then
|
|
AC_DEFINE(AS_TR_CPP([HAVE_FRAMEWORK_$1]), 1,
|
|
[Define if you have the $1 framework])
|
|
AS_TR_CPP([FRAMEWORK_$1])="-framework $1"
|
|
AC_SUBST(AS_TR_CPP([FRAMEWORK_$1]))
|
|
fi]
|
|
)
|
|
|
|
have_opencl_lib=false
|
|
OPENCL_CPPFLAGS=''
|
|
OPENCL_LDFLAGS=''
|
|
case "${host_os}" in
|
|
*darwin* | *-macos10*)
|
|
echo "checking for OpenCL framework"
|
|
MY_CHECK_FRAMEWORK([OpenCL])
|
|
if test $my_cv_framework_OpenCL = yes; then
|
|
have_opencl_lib=true
|
|
fi
|
|
if test "$enable_opencl" = "yes"; then
|
|
if !($have_opencl_lib); then
|
|
AC_MSG_ERROR([Required OpenCL library not found!])
|
|
fi
|
|
AM_CPPFLAGS="-DUSE_OPENCL $AM_CPPFLAGS"
|
|
OPENCL_CPPFLAGS=""
|
|
OPENCL_LDFLAGS="-framework OpenCL"
|
|
fi
|
|
;;
|
|
*)
|
|
# default
|
|
if test "$enable_opencl" = "yes"; then
|
|
AC_CHECK_LIB([OpenCL], [clGetPlatformIDs],
|
|
[have_opencl_lib=true], [have_opencl_lib=false])
|
|
if !($have_opencl); then
|
|
AC_MSG_ERROR([Required OpenCL headers not found!])
|
|
fi
|
|
if !($have_opencl_lib); then
|
|
AC_MSG_ERROR([Required OpenCL library not found!])
|
|
fi
|
|
AM_CPPFLAGS="-DUSE_OPENCL $AM_CPPFLAGS"
|
|
OPENCL_CPPFLAGS="-I${OPENCL_INC}"
|
|
OPENCL_LDFLAGS="${OPENCL_LIBS}"
|
|
fi
|
|
;;
|
|
esac
|
|
AM_CONDITIONAL([USE_OPENCL], [test "$enable_opencl" = "yes"])
|
|
AC_SUBST([OPENCL_CPPFLAGS])
|
|
AC_SUBST([OPENCL_LDFLAGS])
|
|
|
|
# check whether to build tesseract with -fvisibility=hidden -fvisibility-inlines-hidden
|
|
# http://gcc.gnu.org/wiki/Visibility
|
|
# http://groups.google.com/group/tesseract-dev/browse_thread/thread/976645ae98189127
|
|
AC_MSG_CHECKING([--enable-visibility argument])
|
|
AC_ARG_ENABLE([visibility],
|
|
AS_HELP_STRING([--enable-visibility],
|
|
[enable experimental build with -fvisibility [default=no]]))
|
|
AC_MSG_RESULT([$enable_visibility])
|
|
AM_CONDITIONAL([VISIBILITY], [test "$enable_visibility" = "yes"])
|
|
|
|
# Check if tessdata-prefix is disabled
|
|
AC_MSG_CHECKING([whether to use tessdata-prefix])
|
|
AC_ARG_ENABLE([tessdata-prefix],
|
|
[AS_HELP_STRING([--disable-tessdata-prefix],
|
|
[don't set TESSDATA-PREFIX during compile])],
|
|
[tessdata_prefix="no"], [tessdata_prefix="yes"])
|
|
AC_MSG_RESULT([$tessdata_prefix])
|
|
AM_CONDITIONAL([NO_TESSDATA_PREFIX], [test "$tessdata_prefix" = "no"])
|
|
|
|
# Check whether to enable debugging
|
|
AC_MSG_CHECKING([whether to enable debugging])
|
|
AC_ARG_ENABLE([debug],
|
|
AS_HELP_STRING([--enable-debug], [turn on debugging [default=no]]))
|
|
AC_MSG_RESULT([$enable_debug])
|
|
if test x"$enable_debug" = x"yes"; then
|
|
AM_CXXFLAGS="$AM_CXXFLAGS -g -Wall -O0 -DDEBUG"
|
|
AM_CPPFLAGS="$AM_CPPFLAGS -g -Wall -DDEBUG"
|
|
else
|
|
AM_CXXFLAGS="$AM_CXXFLAGS -O2 -DNDEBUG"
|
|
AM_CPPFLAGS="$AM_CPPFLAGS -DNDEBUG"
|
|
fi
|
|
|
|
#localedir='${prefix}/share/locale'
|
|
|
|
# Always look into a "gnu" directory.
|
|
curwd=`pwd`
|
|
if test -d $curwd/gnu/include ; then
|
|
CPPFLAGS="$CPPFLAGS -I$curwd/gnu/include"
|
|
fi
|
|
if test -d $curwd/gnu/lib ; then
|
|
LDFLAGS="$LDFLAGS -L$curwd/gnu/lib"
|
|
fi
|
|
|
|
# ----------------------------------------
|
|
# Additional checking of compiler characteristics
|
|
# ----------------------------------------
|
|
|
|
# Check Endianness. If Big Endian, this will define WORDS_BIGENDIAN
|
|
AC_C_BIGENDIAN
|
|
|
|
|
|
# ----------------------------------------
|
|
# Init libtool
|
|
# ----------------------------------------
|
|
|
|
LT_INIT
|
|
|
|
|
|
# ----------------------------------------
|
|
# C++ related options
|
|
# ----------------------------------------
|
|
|
|
AC_MSG_CHECKING([if compiling with clang])
|
|
AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM([], [[
|
|
#ifndef __clang__
|
|
not clang
|
|
#endif
|
|
]])],
|
|
[CLANG=yes], [CLANG=no])
|
|
|
|
AC_MSG_RESULT([$CLANG])
|
|
|
|
dnl **********************
|
|
dnl Turn on C++11 or newer
|
|
dnl **********************
|
|
|
|
CPLUSPLUS=
|
|
|
|
AX_CHECK_COMPILE_FLAG([-std=c++11], [cplusplus11=true], [cplusplus11=false])
|
|
if $cplusplus11; then
|
|
CPLUSPLUS=11
|
|
fi
|
|
|
|
AX_CHECK_COMPILE_FLAG([-std=c++14], [cplusplus14=true], [cplusplus14=false])
|
|
if $cplusplus14; then
|
|
CPLUSPLUS=14
|
|
fi
|
|
|
|
if test -z "$CPLUSPLUS"; then
|
|
AC_MSG_ERROR([Your compiler does not have the necessary C++11 support! Cannot proceed.])
|
|
fi
|
|
|
|
# Set C++11 or C++14 support based on platform/compiler
|
|
case "${host_os}" in
|
|
cygwin*)
|
|
CXXFLAGS="$CXXFLAGS -std=gnu++$CPLUSPLUS"
|
|
;;
|
|
*-darwin* | *-macos10*)
|
|
if test "x$CLANG" = "xyes"; then
|
|
CXXFLAGS="$CXXFLAGS -std=c++$CPLUSPLUS"
|
|
LDFLAGS="$LDFLAGS -stdlib=libc++"
|
|
else
|
|
CXXFLAGS="$CXXFLAGS -std=c++$CPLUSPLUS"
|
|
fi
|
|
;;
|
|
*)
|
|
# default
|
|
CXXFLAGS="$CXXFLAGS -std=c++$CPLUSPLUS"
|
|
;;
|
|
esac
|
|
|
|
|
|
# ----------------------------------------
|
|
# Check for libraries
|
|
# ----------------------------------------
|
|
|
|
AC_SEARCH_LIBS([sem_init], [pthread rt])
|
|
|
|
|
|
# ----------------------------------------
|
|
# Checks for header files.
|
|
# ----------------------------------------
|
|
|
|
AC_HEADER_STDC
|
|
AC_HEADER_TIME
|
|
AC_HEADER_SYS_WAIT
|
|
AC_CHECK_HEADERS([sys/ipc.h sys/shm.h])
|
|
AC_CHECK_HEADERS([limits.h malloc.h])
|
|
# Enable use of system-defined bool type if available:
|
|
AC_HEADER_STDBOOL
|
|
|
|
# ----------------------------------------
|
|
# Check for programs needed to build documentation.
|
|
# ----------------------------------------
|
|
|
|
AC_CHECK_PROG([have_asciidoc], asciidoc, true, false)
|
|
AC_CHECK_PROG([have_xsltproc], xsltproc, true, false)
|
|
if $have_asciidoc && $have_xsltproc; then
|
|
AM_CONDITIONAL([ASCIIDOC], true)
|
|
else
|
|
AM_CONDITIONAL([ASCIIDOC], false)
|
|
fi
|
|
|
|
# ----------------------------------------
|
|
# Checks for typedefs, structures, and compiler characteristics.
|
|
# ----------------------------------------
|
|
|
|
AC_CHECK_TYPES([wchar_t],,, [#include "wchar.h"])
|
|
AC_CHECK_TYPES([long long int])
|
|
AC_CHECK_TYPES([off_t],,, [#include "sys/types.h"])
|
|
AC_CHECK_TYPES([mbstate_t],,, [#include "wchar.h"])
|
|
|
|
# ----------------------------------------
|
|
# Test auxiliary packages
|
|
# ----------------------------------------
|
|
|
|
PKG_CHECK_MODULES([LEPTONICA], [lept >= 1.74], [have_lept=true], [have_lept=false])
|
|
if $have_lept; then
|
|
CPPFLAGS="$CPPFLAGS $LEPTONICA_CFLAGS"
|
|
else
|
|
AC_MSG_ERROR([Leptonica 1.74 or higher is required. Try to install libleptonica-dev package.])
|
|
fi
|
|
|
|
PKG_CHECK_MODULES([libarchive], [libarchive], [have_libarchive=true], [have_libarchive=false])
|
|
AM_CONDITIONAL([HAVE_LIBARCHIVE], [$have_libarchive])
|
|
if $have_libarchive; then
|
|
AC_DEFINE([HAVE_LIBARCHIVE], [], [Enable libarchive])
|
|
fi
|
|
|
|
AM_CONDITIONAL([ENABLE_TRAINING], true)
|
|
|
|
# Check availability of ICU packages.
|
|
PKG_CHECK_MODULES([ICU_UC], [icu-uc >= 52.1], [have_icu_uc=true], [have_icu_uc=false])
|
|
PKG_CHECK_MODULES([ICU_I18N], [icu-i18n >= 52.1], [have_icu_i18n=true], [have_icu_i18n=false])
|
|
if !($have_icu_uc && $have_icu_i18n); then
|
|
if !($have_icu); then
|
|
AC_MSG_WARN([icu 52.1 or higher is required, but was not found.])
|
|
AC_MSG_WARN([Training tools WILL NOT be built.])
|
|
AC_MSG_WARN([Try to install libicu-devel package.])
|
|
AM_CONDITIONAL([ENABLE_TRAINING], false)
|
|
fi
|
|
fi
|
|
|
|
# Check location of pango headers
|
|
PKG_CHECK_MODULES([pango], [pango >= 1.22.0], [have_pango=true], [have_pango=false])
|
|
if !($have_pango); then
|
|
AC_MSG_WARN([pango 1.22.0 or higher is required, but was not found.])
|
|
AC_MSG_WARN([Training tools WILL NOT be built.])
|
|
AC_MSG_WARN([Try to install libpango1.0-dev package.])
|
|
AM_CONDITIONAL([ENABLE_TRAINING], false)
|
|
else
|
|
CPPFLAGS="$CPPFLAGS $pango_CFLAGS"
|
|
fi
|
|
|
|
# Check location of cairo headers
|
|
PKG_CHECK_MODULES([cairo], [cairo], [have_cairo=true], [have_cairo=false])
|
|
if !($have_cairo); then
|
|
AC_MSG_WARN([Training tools WILL NOT be built because of missing cairo library.])
|
|
AC_MSG_WARN([Try to install libcairo-dev?? package.])
|
|
AM_CONDITIONAL([ENABLE_TRAINING], false)
|
|
else
|
|
CPPFLAGS="$CPPFLAGS $cairo_CFLAGS"
|
|
fi
|
|
|
|
|
|
# ----------------------------------------
|
|
# Final Tasks and Output
|
|
# ----------------------------------------
|
|
|
|
# Output files
|
|
AC_CONFIG_FILES([Makefile tesseract.pc])
|
|
AC_CONFIG_FILES([src/api/Makefile])
|
|
AC_CONFIG_FILES([src/api/tess_version.h])
|
|
AC_CONFIG_FILES([src/arch/Makefile])
|
|
AC_CONFIG_FILES([src/ccmain/Makefile])
|
|
AC_CONFIG_FILES([src/opencl/Makefile])
|
|
AC_CONFIG_FILES([src/ccstruct/Makefile])
|
|
AC_CONFIG_FILES([src/ccutil/Makefile])
|
|
AC_CONFIG_FILES([src/classify/Makefile])
|
|
AC_CONFIG_FILES([src/cutil/Makefile])
|
|
AC_CONFIG_FILES([src/dict/Makefile])
|
|
AC_CONFIG_FILES([src/lstm/Makefile])
|
|
AC_CONFIG_FILES([src/textord/Makefile])
|
|
AC_CONFIG_FILES([src/viewer/Makefile])
|
|
AC_CONFIG_FILES([src/wordrec/Makefile])
|
|
AC_CONFIG_FILES([tessdata/Makefile])
|
|
AC_CONFIG_FILES([tessdata/configs/Makefile])
|
|
AC_CONFIG_FILES([tessdata/tessconfigs/Makefile])
|
|
AC_CONFIG_FILES([unittest/Makefile])
|
|
AC_CONFIG_FILES([java/Makefile])
|
|
AC_CONFIG_FILES([java/com/Makefile])
|
|
AC_CONFIG_FILES([java/com/google/Makefile])
|
|
AC_CONFIG_FILES([java/com/google/scrollview/Makefile])
|
|
AC_CONFIG_FILES([java/com/google/scrollview/events/Makefile])
|
|
AC_CONFIG_FILES([java/com/google/scrollview/ui/Makefile])
|
|
AC_CONFIG_FILES([doc/Makefile])
|
|
AM_COND_IF([ENABLE_TRAINING], [AC_CONFIG_FILES(src/training/Makefile)])
|
|
AC_OUTPUT
|
|
|
|
# Final message
|
|
echo ""
|
|
echo "Configuration is done."
|
|
echo "You can now build and install $PACKAGE_NAME by running:"
|
|
echo ""
|
|
echo "$ make"
|
|
echo "$ sudo make install"
|
|
echo "$ sudo ldconfig"
|
|
echo ""
|
|
|
|
AM_COND_IF([ASCIIDOC],
|
|
[
|
|
echo "This will also build the documentation."
|
|
], [
|
|
echo "Documentation will not be built because asciidoc or xsltproc is missing."
|
|
]
|
|
)
|
|
|
|
# echo "$ sudo make install LANGS=\"eng ara deu\""
|
|
# echo " Or:"
|
|
# echo "$ sudo make install-langs"
|
|
echo ""
|
|
|
|
AM_COND_IF([ENABLE_TRAINING],
|
|
[
|
|
echo "Training tools can be built and installed with:"
|
|
echo ""
|
|
echo "$ make training"
|
|
echo "$ sudo make training-install"
|
|
echo ""],
|
|
[
|
|
echo "You can not build training tools because of missing dependency."
|
|
echo "Check configure output for details."
|
|
echo ""]
|
|
)
|
|
|
|
# ----------------------------------------
|
|
# CONFIG Template
|
|
# ----------------------------------------
|
|
|
|
# Fence added in configuration file
|
|
AH_TOP([
|
|
#ifndef CONFIG_AUTO_H
|
|
#define CONFIG_AUTO_H
|
|
/* config_auto.h: begin */
|
|
])
|
|
|
|
# Stuff added at bottom of file
|
|
AH_BOTTOM([
|
|
|
|
/* Miscellaneous defines */
|
|
#define AUTOCONF 1
|
|
|
|
/* Not used yet
|
|
#ifndef NO_GETTEXT
|
|
#define USING_GETTEXT
|
|
#endif
|
|
*/
|
|
|
|
/* config_auto.h: end */
|
|
#endif
|
|
])
|