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#
# "$Id$"
#
# CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
# Written by Michael Surette
#
# Copyright 1998-2018 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:
#
# http://www.fltk.org/COPYING.php
#
# Please report all bugs and problems on the following page:
#
# http://www.fltk.org/str.php
#
#######################################################################
# basic setup
#######################################################################
# The FLTK version
set(FLTK_VERSION_MAJOR "1")
set(FLTK_VERSION_MINOR "4")
set(FLTK_VERSION_PATCH "0")
set(FLTK_VERSION "${FLTK_VERSION_MAJOR}.${FLTK_VERSION_MINOR}")
set(FLTK_VERSION_FULL "${FLTK_VERSION}.${FLTK_VERSION_PATCH}")
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin)
set(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/lib)
set(ARCHIVE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/lib)
# Search for modules in the FLTK source dir first
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
set(FLTK_INCLUDE_DIRS ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${FLTK_INCLUDE_DIRS})
# Remember root of FLTK source directory in case we're in a subdirectory.
# Used for instance to find the source directory for doxygen docs
set(FLTK_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
# Setup install locations
if(CMAKE_VERSION VERSION_GREATER 2.8.4)
# Use GNUInstallDirs if available.
include(GNUInstallDirs)
else()
# Else set reasonable defaults.
set(CMAKE_INSTALL_BINDIR bin)
set(CMAKE_INSTALL_LIBDIR lib)
set(CMAKE_INSTALL_INCLUDEDIR include)
set(CMAKE_INSTALL_DATADIR share)
set(CMAKE_INSTALL_MANDIR share/man)
endif(CMAKE_VERSION VERSION_GREATER 2.8.4)
set(FLTK_BINDIR ${CMAKE_INSTALL_BINDIR} CACHE PATH
"Binary install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.")
set(FLTK_LIBDIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH
"Library install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.")
set(FLTK_INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH
"Public header install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.")
set(FLTK_DATADIR ${CMAKE_INSTALL_DATADIR} CACHE PATH
"Non-arch data install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.")
set(FLTK_MANDIR ${CMAKE_INSTALL_MANDIR} CACHE PATH
"Manual install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.")
set(FLTK_DOCDIR ${CMAKE_INSTALL_DATADIR}/doc CACHE PATH
"Non-arch doc install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.")
#######################################################################
# platform dependent information
#######################################################################
# I think this code is useless, so I disabled it by commenting it out.
# Let's wait and see if it does any harm (user complaints).
# The real fix is below: add_definitions(-DWIN32).
# AlbrechtS, Dec 28, 2017.
# fix no WIN32 defined issue
# if(NOT WIN32)
# if(_WIN32)
# set(WIN32 _WIN32)
# elseif(__WIN32__)
# set(WIN32 __WIN32__)
# endif(_WIN32)
# endif(NOT WIN32)
# End of code commented out on Dec 28, 2017
# set where config files go
if(WIN32 AND NOT CYGWIN)
set(FLTK_CONFIG_PATH CMake)
elseif(APPLE AND NOT OPTION_APPLE_X11)
set(FLTK_CONFIG_PATH FLTK/.framework/Resources/CMake)
else()
set(FLTK_CONFIG_PATH ${FLTK_DATADIR}/fltk)
endif(WIN32 AND NOT CYGWIN)
include(TestBigEndian)
TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
if(APPLE)
set(HAVE_STRCASECMP 1)
set(HAVE_DIRENT_H 1)
set(HAVE_SNPRINTF 1)
set(HAVE_VSNPRINTF 1)
set(HAVE_SCANDIR 1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated")
if(OPTION_APPLE_X11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -U__APPLE__")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -U__APPLE__")
if(${CMAKE_SYSTEM_VERSION} VERSION_GREATER 16.9.0)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=10.8")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.8")
endif(${CMAKE_SYSTEM_VERSION} VERSION_GREATER 16.9.0)
elseif(OPTION_APPLE_SDL)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SDL2_INCLUDE_DIRS} -U__APPLE__ -DFL_PORTING")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SDL2_INCLUDE_DIRS} -U__APPLE__ -DFL_PORTING")
else()
set(__APPLE_QUARTZ__ 1)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -framework Cocoa")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -framework Cocoa")
endif(OPTION_APPLE_X11)
endif(APPLE)
if(WIN32)
add_definitions(-DWIN32)
if(MSVC)
add_definitions(-DWIN32_LEAN_AND_MEAN)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
######## from ide/VisualC2010/config.h
set(BORDER_WIDTH 2)
########
endif(MSVC)
if(CMAKE_C_COMPILER_ID STREQUAL GNU)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-subsystem,windows")
endif(CMAKE_C_COMPILER_ID STREQUAL GNU)
if(MINGW AND EXISTS /mingw)
list(APPEND CMAKE_PREFIX_PATH /mingw)
endif(MINGW AND EXISTS /mingw)
endif(WIN32)
#######################################################################
# size of ints
include(CheckTypeSize)
CHECK_TYPE_SIZE(short SIZEOF_SHORT)
CHECK_TYPE_SIZE(int SIZEOF_INT)
CHECK_TYPE_SIZE(long SIZEOF_LONG)
CHECK_TYPE_SIZE("long long" HAVE_LONG_LONG)
if(${SIZEOF_SHORT} MATCHES "^2$")
set(U16 "unsigned short")
endif(${SIZEOF_SHORT} MATCHES "^2$")
if(${SIZEOF_INT} MATCHES "^4$")
set(U32 "unsigned")
else()
if(${SIZEOF_LONG} MATCHES "^4$")
set(U32 "unsigned long")
endif(${SIZEOF_LONG} MATCHES "^4$")
endif(${SIZEOF_INT} MATCHES "^4$")
if(${SIZEOF_INT} MATCHES "^8$")
set(U64 "unsigned")
else()
if(${SIZEOF_LONG} MATCHES "^8$")
set(U64 "unsigned long")
endif(${SIZEOF_LONG} MATCHES "^8$")
endif(${SIZEOF_INT} MATCHES "^8$")
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