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#
# JPEG library CMake configuration for the Fast Light Toolkit (FLTK).
#
# Copyright 1998-2021 by Bill Spitzak and others.
#
# This library is free software. Distribution and use rights are outlined in
# the file "COPYING" which should have been included with this file. If this
# file is missing or damaged, see the license at:
#
# https://www.fltk.org/COPYING.php
#
# Please see the following page on how to report bugs and issues:
#
# https://www.fltk.org/bugs.php
#
# memmgr back ends: compile only one of these into a working library
# (For now, let's use the mode that requires the image fit into memory.
# This is the recommended mode for Win32 anyway.)
set (systemdependent_SRCS jmemnobs.c)
# library object files common to compression and decompression
set (common_SRCS
jaricom.c jcomapi.c jutils.c jerror.c jmemmgr.c
)
# compression library object files
set (compression_SRCS
jcapimin.c jcapistd.c jcarith.c jctrans.c jcparam.c jdatadst.c jcinit.c
jcmaster.c jcmarker.c jcmainct.c jcprepct.c jccoefct.c jccolor.c
jcsample.c jchuff.c jcdctmgr.c jfdctfst.c jfdctflt.c
jfdctint.c
)
# decompression library object files
set (decompression_SRCS
jdapimin.c jdapistd.c jdarith.c jdtrans.c jdatasrc.c jdmaster.c
jdinput.c jdmarker.c jdhuff.c jdmainct.c jdcoefct.c
jdpostct.c jddctmgr.c jidctfst.c jidctflt.c jidctint.c
jdsample.c jdcolor.c jquant1.c jquant2.c jdmerge.c
)
list (APPEND BUILD_SRCS "${systemdependent_SRCS};${common_SRCS}")
list (APPEND BUILD_SRCS "${compression_SRCS};${decompression_SRCS}")
#######################################################################
# Suppress some Visual Studio compiler warnings
set (msvc_warnings /wd4267)
#######################################################################
# Build the static library
#######################################################################
FL_ADD_LIBRARY (fltk_jpeg STATIC "${BUILD_SRCS}")
if (MSVC)
target_compile_options (fltk_jpeg PRIVATE ${msvc_warnings})
endif (MSVC)
#######################################################################
# Build the shared library (optional)
#######################################################################
if (OPTION_BUILD_SHARED_LIBS)
FL_ADD_LIBRARY (fltk_jpeg SHARED "${BUILD_SRCS}")
if (MSVC)
target_compile_options (fltk_jpeg_SHARED PRIVATE ${msvc_warnings})
endif (MSVC)
endif (OPTION_BUILD_SHARED_LIBS)
#######################################################################
# Install the library headers
#######################################################################
install (FILES jconfig.h jerror.h jmorecfg.h jpeglib.h
fltk_jpeg_prefix.h
DESTINATION ${FLTK_INCLUDEDIR}/FL/images
)
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