Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/tesseract/cmake/CheckFunctions.cmake @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
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2 # use this file except in compliance with the License. You may obtain a copy of
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3 # the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
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4 # applicable law or agreed to in writing, software distributed under the License
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5 # is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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6 # KIND, either express or implied. See the License for the specific language
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7 # governing permissions and limitations under the License.
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8 # ##############################################################################
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9 #
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10 # macros and functions
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11 #
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12 # ##############################################################################
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13
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14 # ##############################################################################
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15 # FUNCTION check_leptonica_tiff_support
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16 # ##############################################################################
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17 function(check_leptonica_tiff_support)
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18 # check if leptonica was build with tiff support set result to
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19 # LEPT_TIFF_RESULT
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20 set(TIFF_TEST
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21 "#include \"leptonica/allheaders.h\"\n"
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22 "int main() {\n"
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23 " l_uint8 *data = NULL;\n"
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24 " size_t size = 0;\n"
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25 " PIX* pix = pixCreate(3, 3, 4);\n"
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26 " l_int32 ret_val = pixWriteMemTiff(&data, &size, pix, IFF_TIFF_G3);\n"
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27 " pixDestroy(&pix);\n"
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28 " lept_free(data);\n"
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29 " return ret_val;}\n")
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30 if(${CMAKE_VERSION} VERSION_LESS "3.25")
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31 message(STATUS "Testing TIFF support in Leptonica is available with CMake >= 3.25 (you have ${CMAKE_VERSION}))")
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32 else()
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33 set(CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
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34 try_run(
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35 LEPT_TIFF_RESULT
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36 LEPT_TIFF_COMPILE_SUCCESS
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37 SOURCE_FROM_CONTENT tiff_test.cpp "${TIFF_TEST}"
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38 CMAKE_FLAGS "-DINCLUDE_DIRECTORIES=${Leptonica_INCLUDE_DIRS}"
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39 LINK_LIBRARIES ${Leptonica_LIBRARIES}
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40 COMPILE_OUTPUT_VARIABLE
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41 COMPILE_OUTPUT)
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42 if(NOT LEPT_TIFF_COMPILE_SUCCESS)
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43 message(STATUS "COMPILE_OUTPUT: ${COMPILE_OUTPUT}")
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44 message(STATUS "Leptonica_INCLUDE_DIRS: ${Leptonica_INCLUDE_DIRS}")
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45 message(STATUS "Leptonica_LIBRARIES: ${Leptonica_LIBRARIES}")
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46 message(STATUS "LEPT_TIFF_RESULT: ${LEPT_TIFF_RESULT}")
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47 message(STATUS "LEPT_TIFF_COMPILE: ${LEPT_TIFF_COMPILE}")
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48 message(WARNING "Failed to compile test")
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49 endif()
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50 endif()
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51 endfunction(check_leptonica_tiff_support)
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52
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53 # ##############################################################################