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cmake: Use pkg_config to find required libraries

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This is needed for cmake builds on MacOS (Intel and Amd64) with Homebrew.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-01-31 17:21:43 +01:00
parent 458af8b8d0
commit 4902e68682
2 changed files with 17 additions and 8 deletions
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5
CMakeLists.txt
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@ -350,7 +350,12 @@ else()
message(FATAL_ERROR "Cannot find required library Leptonica. Quitting!")
endif(NOT Leptonica_FOUND)
# Check for optional libarchive.
if(PKG_CONFIG_EXECUTABLE)
pkg_check_modules(LibArchive libarchive)
else()
find_package(LibArchive)
endif()
if(LibArchive_FOUND)
set(HAVE_LIBARCHIVE ON)
endif()

16
src/training/CMakeLists.txt
View File

@ -56,7 +56,11 @@ endif()
# experimental
if (NOT SW_BUILD)
if (PKG_CONFIG_FOUND)
pkg_check_modules(ICU REQUIRED icu-uc icu-i18n)
else()
find_package(ICU 52.1 COMPONENTS uc i18n)
endif()
endif()
@ -206,7 +210,7 @@ add_library (unicharset_training ${unicharset_training_src})
if (SW_BUILD)
target_link_libraries (unicharset_training PUBLIC common_training org.sw.demo.unicode.icu.i18n)
else()
target_link_libraries (unicharset_training PUBLIC common_training ${ICU_LIBRARIES})
target_link_libraries (unicharset_training PUBLIC common_training ${ICU_LINK_LIBRARIES})
endif()
target_include_directories (unicharset_training PUBLIC unicharset ${CMAKE_CURRENT_BINARY_DIR})
generate_export_header (unicharset_training EXPORT_MACRO_NAME TESS_UNICHARSET_TRAINING_API)
@ -307,11 +311,11 @@ if (PKG_CONFIG_FOUND)
target_include_directories (pango_training BEFORE PUBLIC ${Cairo_INCLUDE_DIRS} ${Pango_INCLUDE_DIRS})
target_compile_definitions (pango_training PUBLIC -DPANGO_ENABLE_ENGINE)
target_link_libraries (pango_training PUBLIC
${Pango_LIBRARIES}
${Cairo_LIBRARIES}
${PangoCairo_LIBRARIES}
${PangoFt2_LIBRARIES}
${FontConfig_LIBRARIES}
${Pango_LINK_LIBRARIES}
${Cairo_LINK_LIBRARIES}
${PangoCairo_LINK_LIBRARIES}
${PangoFt2_LINK_LIBRARIES}
${FontConfig_LINK_LIBRARIES}
)
endif()
endif()