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Code Issues Releases Wiki Activity

Add cmake option to use external libjpeg on Mac OS

This commit is contained in:
nate.crosswhite 2015-04-23 13:59:34 -04:00
parent 97dc30bc63
commit 01f7fd13ea
1 changed files with 4 additions and 1 deletions
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5
dlib/CMakeLists.txt
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@ -70,6 +70,8 @@ if (NOT TARGET dlib)
"Disable this if you don't want to link against libpng" )
set (DLIB_LINK_WITH_LIBJPEG_STR
"Disable this if you don't want to link against libjpeg" )
set (DLIB_USE_EXTERNAL_LIBJPEG_STR
"Enable if this if you want to enforce linking to an external libjpeg on Max OS X systems" )
set (DLIB_LINK_WITH_SQLITE3_STR
"Disable this if you don't want to link against sqlite3" )
#set (DLIB_LINK_WITH_FFTW_STR "Disable this if you don't want to link against fftw" )
@ -82,6 +84,7 @@ if (NOT TARGET dlib)
option(DLIB_USE_LAPACK ${DLIB_USE_LAPACK_STR} ON)
option(DLIB_LINK_WITH_LIBPNG ${DLIB_LINK_WITH_LIBPNG_STR} ON)
option(DLIB_LINK_WITH_LIBJPEG ${DLIB_LINK_WITH_LIBJPEG_STR} ON)
option(DLIB_USE_EXTERNAL_LIBJPEG ${DLIB_USE_EXTERNAL_LIBJPEG_STR} OFF)
option(DLIB_LINK_WITH_SQLITE3 ${DLIB_LINK_WITH_SQLITE3_STR} ON)
#option(DLIB_LINK_WITH_FFTW ${DLIB_LINK_WITH_FFTW_STR} ON)
@ -279,7 +282,7 @@ if (NOT TARGET dlib)
set(CMAKE_REQUIRED_LIBRARIES ${JPEG_LIBRARY})
CHECK_FUNCTION_EXISTS(jpeg_read_header LIBJPEG_IS_GOOD)
endif()
if (JPEG_FOUND AND LIBJPEG_IS_GOOD AND NOT APPLE)
if (JPEG_FOUND AND LIBJPEG_IS_GOOD AND (NOT APPLE OR DLIB_USE_EXTERNAL_LIBJPEG))
include_directories(${JPEG_INCLUDE_DIR})
set (dlib_needed_libraries ${dlib_needed_libraries} ${JPEG_LIBRARY})
else()