I've successfully built Tesseract for macOS (x86_64-apple-darwin) when
using many versions of Xcode. However, the most recent version (12.5) is
giving me issues when building.
I'm using the commit tagged *5.0.0-alpha-20210401 *
(bfe1616b4eef525e4fc30405fc41260f40ffee5e)
Here's the configure command I'm running (sorry for all the long paths):
export LIBS="-lz -lpng -ljpeg -ltiff -lwebp" ; \
export
SDKROOT="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk"
; \
export
CFLAGS="-I/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/tesseract-ocr/macos/x86_64-apple-darwin/include
-L/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/macos/lib
-Qunused-arguments -arch x86_64 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk
-mmacosx-version-min="10.13" -O2 -fembed-bitcode" ; \
export
CPPFLAGS="-I/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/tesseract-ocr/macos/x86_64-apple-darwin/include
-L/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/macos/lib
-Qunused-arguments -arch x86_64 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk
-mmacosx-version-min=10.13 -O2 -fembed-bitcode -std=c++11
-I/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/leptonica/macos/x86_64-apple-darwin/include/leptonica"
; \
export
CXXFLAGS="-I/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/tesseract-ocr/macos/x86_64-apple-darwin/include
-L/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/macos/lib
-Qunused-arguments -arch x86_64 -isysroot
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk
-mmacosx-version-min="10.13" -O2 -Wno-deprecated-register -std=c++11"; \
export
LDFLAGS="-L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/lib/
-L/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/leptonica/macos/x86_64-apple-darwin/src/.libs"
; \
export
LIBLEPT_HEADERSDIR=/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/tesseract-ocr/macos/x86_64-apple-darwin/
; \
export
PKG_CONFIG_PATH=/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/leptonica/macos/x86_64-apple-darwin/
; \
export
CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
; \
mkdir -p
/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/tesseract-ocr/macos/x86_64-apple-darwin
; \
cd
/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/tesseract-ocr/macos/x86_64-apple-darwin
; \
ln -s
/Users/ham/projects/swift/Tesseract-OCR-iOS/TesseractOCR/leptonica/src/
leptonica ; \
../../configure --host=x86_64-apple-darwin --prefix=`pwd`/output
--enable-shared=no --disable-graphics --with-curl=no
This all works fine and I try and run the make command to build things and
I end up with tons of errors. Here is a sample of them:
In file included from ../../src/arch/intsimdmatrixsse.cpp:24:
In file included from ../../src/arch/intsimdmatrix.h:24:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/vector:276:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/__bit_reference:14:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/bit:58:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/limits:105:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/type_traits:417:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/cstddef:37:
../../version:1:1: error: expected unqualified-id
5.0.0-alpha-20210401
^
In file included from ../../src/arch/intsimdmatrixavx2.cpp:24:
In file included from ../../src/arch/intsimdmatrix.h:24:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/vector:276:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/__bit_reference:14:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/bit:58:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/limits:105:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/type_traits:417:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/incIn
file included from ../../src/arch/intsimdmatrixsse.cpp:24:
In file included from ../../src/arch/intsimdmatrix.h:24:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/vector:276:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/__bit_reference:14:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/bit:58:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/limits:105:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/type_traits:418:
../../version:1:1: error: expected unqualified-id
5.0.0-alpha-20210401
^
lude/c++/v1/cstddef:37:
../../version:1:1: error: expected unqualified-id
5.0.0-alpha-20210401
^
In file included from ../../include/tesseract/unichar.h:26:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/string:506:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/string_view:175:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/__string:57:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/algorithm:639:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/initializer_list:46:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/cstddef:49:9:
error: no member named 'ptrdiff_t' in the global namespace
using ::ptrdiff_t;
~~^
In file included from ../../src/api/altorenderer.cpp:20:
In file included from ../../include/tesseract/baseapi.h:29:
In file included from ../../include/tesseract/resultiterator.h:25:
In file included from ../../include/tesseract/ltrresultiterator.h:26:
In file included from ../../include/tesseract/unichar.h:26:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/string:506:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/string_view:175:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/__string:57:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/algorithm:643:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/memory:674:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/iterator:562:13:
error: unknown type name 'ptrdiff_t'
typedef ptrdiff_t difference_type;
^
In file included from ../../src/api/baseapi.cpp:26:
In file included from ../../src/ccstruct/boxword.h:22:
In file included from ../../src/ccstruct/rect.h:22:
In file included from ../../src/ccstruct/points.h:22:
In file included from ../../src/ccutil/elst.h:24:
In file included from ../../src/ccutil/serialis.h:22:
In file included from ../../include/tesseract/baseapi.h:29:
In file included from ../../include/tesseract/resultiterator.h:25:
In file included from ../../include/tesseract/ltrresultiterator.h:26:
In file included from ../../include/tesseract/unichar.h:26:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/string:506:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/string_view:175:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/__string:57:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/algorithm:643:
In file included from
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/memory:674:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/usr/include/c++/v1/iterator:562:13:
error: unknown type name 'ptrdiff_t'
typedef ptrdiff_t difference_type;
This exact setup works fine if I change the version of Xcode I have active
to be 12.4 (the previous version).
As far as I can tell the only difference between the two build setups is
the value that gets set for SDKROOT.
For Xcode 12.5:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk
For Xcode 12.4: /Applications/Xcode-
12.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk
In terms of differences inside those directories, they look incredibly
similar,. apart from the fact that inside the Xcode 12.5 SDK root's
/usr/include directory there is a c++/v1 directory that contains a load of
C++ headers, listed here:
__bit_reference, __tree, clocale, cwctype, istream, regex, system_error,
__bsd_locale_defaults.h__tuple, cmath, cxxabi.h, iterator,
scoped_allocator, tgmath.h, __bsd_locale_fallbacks.h__undef_macros,
codecvt, deque, latch, semaphore, thread, __config, algorithm, compare,
errno.h, limits, set, tuple, __cxxabi_config.hany, complex, exception,
limits.h, setjmp.h, type_traits, __debug, array, complex.h, execution,
list, shared_mutex, typeindex, __errc, atomic, concepts, experimental,
locale, span, typeinfo, __functional_03, barrier, condition_variableext,
locale.h, sstream, unordered_map, __functional_basebit, csetjmp, fenv.h,
map, stack, unordered_set, __functional_base_03bitset, csignal, filesystem,
math.h, stdbool.h, utility, __hash_table, cassert, cstdarg, float.h,
memory, stddef.h, valarray, __libcpp_version, ccomplex, cstdbool,
forward_list, module.modulemapstd, except, variant, __locale, cctype,
cstddef, fstream, mutex, stdint.h, vector, __mutex_base, cerrno, cstdint,
functional, new, stdio.h, version, __node_handle, cfenv, cstdio, future,
numbers, stdlib.h, wchar.h, __nullptr, cfloat, cstdlib,
initializer_listnumeric, streambuf, wctype.h, __split_buffer, charconv,
cstring, inttypes.h, optional, string, __sso_allocator, chrono, ctgmath,
iomanip, ostream, string.h, __std_stream, cinttypes, ctime, ios, queue,
string_view, __string, ciso646, ctype.h, iosfwd, random, strstream,
__threading_support, climits, cwchar, iostream, ratio, support
Has anyone run into errors like this and knows how to fix them?
They look like I might be running into a C++ version mismatch or something
similar but I've tried editing the Makefile to explicitly set -std=c++11,
-std=c++14, -std=c++17, and -std=c++20, and none seem to make things work.
Thanks!
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