Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
# This is the root OTB CMakeLists file.
# $Id$
#
PROJECT(OTB)
INCLUDE_REGULAR_EXPRESSION("^(otb|itk|vtk|vnl|vcl|vxl|f2c|netlib|ce|itpack|DICOM|meta|png|dbh|tif|jpeg|zlib).*$")
SOURCE_GROUP("XML Files" REGULAR_EXPRESSION "[.]xml$")
# On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
# warnings
IF(WIN32)
IF(NOT BORLAND)
IF(NOT CYGWIN)
IF(NOT MINGW)
IF(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
ADD_DEFINITIONS(
-D_CRT_FAR_MAPPINGS_NO_DEPRECATE
-D_CRT_IS_WCTYPE_NO_DEPRECATE
-D_CRT_MANAGED_FP_NO_DEPRECATE
-D_CRT_NONSTDC_NO_DEPRECATE
-D_CRT_SECURE_NO_DEPRECATE
-D_CRT_SECURE_NO_DEPRECATE_GLOBALS
-D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
-D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
-D_CRT_VCCLRIT_NO_DEPRECATE
-D_SCL_SECURE_NO_DEPRECATE
)
ENDIF(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
ENDIF(NOT MINGW)
ENDIF(NOT CYGWIN)
ENDIF(NOT BORLAND)
ENDIF(WIN32)
# Don't build anything unless the version of CMake is high enough.
# The matching ELSE/ENDIF should be the last lines in the file.
IF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" GREATER 1.7)
# If CMake is the version we're expecting, don't show the
# CMAKE_BACKWARDS_COMPATIBILITY option.
IF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" MATCHES "^1\\.8$")
MARK_AS_ADVANCED(FORCE CMAKE_BACKWARDS_COMPATIBILITY)
ELSE("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" MATCHES "^1\\.8$")
MARK_AS_ADVANCED(CLEAR CMAKE_BACKWARDS_COMPATIBILITY)
ENDIF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" MATCHES "^1\\.8$")
#-----------------------------------------------------------------------------
# OTB option to access large file (> 4Go).
ADD_DEFINITIONS(
-D_LARGEFILE_SOURCE
-D_LARGEFILE64_SOURCE
Emmanuel Christophe
committed
-D_LARGE_FILES
#-----------------------------------------------------------------------------
# OTB version number. An even minor number corresponds to releases.
SET(OTB_VERSION_MAJOR "1")
# Version string should not include patch level. The major.minor is
# enough to distinguish available features of the toolkit.
SET(OTB_VERSION_STRING "${OTB_VERSION_MAJOR}.${OTB_VERSION_MINOR}.${OTB_VERSION_PATCH}")
#-----------------------------------------------------------------------------
# RECHERCHE DES LIBRAIRIES EXTERNES UTILISEES
#-------------------------------
# Librairie ITK
#-------------------------------
Emmanuel Christophe
committed
OPTION(OTB_USE_EXTERNAL_ITK "Use an outside build of ITK." OFF)
IF(OTB_USE_EXTERNAL_ITK)
FIND_PACKAGE(ITK)
IF(ITK_FOUND)
INCLUDE(${ITK_USE_FILE})
ELSE(ITK_FOUND)
MESSAGE(FATAL_ERROR
"Cannot build OTB project without ITK. Please set ITK_DIR or set OTB_USE_EXTERNAL_ITK OFF to use INTERNAL ITK set on OTB/Utilities repository.")
ENDIF(ITK_FOUND)
ENDIF(OTB_USE_EXTERNAL_ITK)
#-------------------------------
# Librairie GDAL
#-------------------------------
Emmanuel Christophe
committed
#FIND_LIBRARY(GDAL_LIBRARY_DIRS gdal PATHS $ENV{GDAL_LIBRARY_DIRS} )
FIND_PATH(GDAL_LIBRARY_DIRS gdal PATHS $ENV{GDAL_LIBRARY_DIRS} )
Emmanuel Christophe
committed
FIND_PATH(GDAL_INCLUDE_DIRS gdal.h $ENV{GDAL_INCLUDE_DIRS} /usr/include/gdal)
IF (NOT GDAL_LIBRARY_DIRS)
MESSAGE(FATAL_ERROR
"Cannot find GDAL library directory. Please set GDAL_LIBRARY_DIRS.")
ENDIF (NOT GDAL_LIBRARY_DIRS)
IF (NOT GDAL_INCLUDE_DIRS)
MESSAGE(FATAL_ERROR
"Cannot find GDAL include directory. Please set GDAL_INCLUDE_DIRS.")
ENDIF (NOT GDAL_INCLUDE_DIRS)
INCLUDE_DIRECTORIES(${GDAL_INCLUDE_DIRS})
LINK_DIRECTORIES( ${GDAL_LIBRARY_DIRS} )
#-----------------------------------------------------------------------------
# Option for generate Visu tools !!!
OPTION(OTB_USE_VISU_GUI "Generate Gui/Visu tools directory. If ON, find OpenGL and FLTK package." ON)
MARK_AS_ADVANCED(OTB_USE_VISU_GUI)
IF(OTB_USE_VISU_GUI)
#-------------------------------
# Librairie OpenGL
#-------------------------------
FIND_PACKAGE(OpenGL)
IF(OPENGL_INCLUDE_PATH)
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_PATH})
ENDIF(OPENGL_INCLUDE_PATH)
#-------------------------------
# Librairie FLTK
#-------------------------------
# Add an option to use or not use FLTK (http://www.fltk.org)
Emmanuel Christophe
committed
# SET(CMAKE_MODULE_PATH "/usr/share/CMake")
# SET( FLTK_INCLUDE_DIR /usr/include )
Emmanuel Christophe
committed
IF (NOT FLTK_INCLUDE_DIR)
SET( FLTK_INCLUDE_DIR /usr/include )
FIND_PACKAGE(FLTK)
ENDIF(NOT FLTK_INCLUDE_DIR)
Emmanuel Christophe
committed
INCLUDE_DIRECTORIES(${FLTK_INCLUDE_DIRS})
LINK_DIRECTORIES(${FLTK_LIBRARY_DIRS})
ELSE(FLTK_FOUND)
MESSAGE(FATAL_ERROR
"Cannot build OTB project without FLTK. Please set FLTK_DIR or set OTB_USE_VISU to OFF.")
ENDIF(FLTK_FOUND)
ENDIF(OTB_USE_VISU_GUI)
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
#-------------------------------
# End connections whith external libraries
#-------------------------------
# The fluid-generated fltk sources have many warnings. This macro
# will disable warnings for the generated files on some compilers.
MACRO(OTB_DISABLE_FLTK_GENERATED_WARNINGS files)
IF(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.6)
IF(CMAKE_COMPILER_IS_GNUCXX)
FOREACH(f ${files})
STRING(REGEX REPLACE "\\.fl$" ".cxx" SRC "${f}")
STRING(REGEX REPLACE ".*/([^/]*)$" "\\1" SRC "${SRC}")
SET_SOURCE_FILES_PROPERTIES(${SRC} PROPERTIES COMPILE_FLAGS -w)
ENDFOREACH(f)
ENDIF(CMAKE_COMPILER_IS_GNUCXX)
ENDIF(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.6)
ENDMACRO(OTB_DISABLE_FLTK_GENERATED_WARNINGS)
# Macro for adding resources to GUI application on the Mac
#
IF(APPLE AND NOT FLTK_USE_X)
FIND_PROGRAM(ITK_APPLE_RESOURCE Rez /Developer/Tools)
FIND_FILE(ITK_FLTK_RESOURCE mac.r /usr/local/include/FL)
IF(NOT ITK_FLTK_RESOURCE)
MESSAGE("Fltk resources not found, GUI application will not respond to mouse events")
ENDIF(NOT ITK_FLTK_RESOURCE)
MACRO(ADD_GUI_EXECUTABLE name sources)
ADD_EXECUTABLE(${name} ${sources})
INSTALL_TARGETS(/bin ${name})
SET(EXEC_PATH ${EXECUTABLE_OUTPUT_PATH})
IF(NOT EXEC_PATH)
SET(EXEC_PATH ${CMAKE_CURRENT_BINARY_DIR})
ENDIF(NOT EXEC_PATH)
IF(ITK_APPLE_RESOURCE)
ADD_CUSTOM_COMMAND(SOURCE ${name}
COMMAND ${ITK_APPLE_RESOURCE}
ARGS -t APPL ${ITK_FLTK_RESOURCE} -o
${EXEC_PATH}/${name}
TARGET ${name})
ENDIF(ITK_APPLE_RESOURCE)
ENDMACRO(ADD_GUI_EXECUTABLE)
ELSE(APPLE AND NOT FLTK_USE_X)
MACRO(ADD_GUI_EXECUTABLE name sources)
ADD_EXECUTABLE(${name} ${sources})
INSTALL_TARGETS(/bin ${name})
ENDMACRO(ADD_GUI_EXECUTABLE)
ENDIF(APPLE AND NOT FLTK_USE_X)
INCLUDE_DIRECTORIES (
${OTB_BINARY_DIR}
${OTB_SOURCE_DIR}
)
INCLUDE_DIRECTORIES( ${OTB_INCLUDE_DIRS} )
#-----------------------------------------------------------------------------
# Test for some required system information.
INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityC.cmake)
INCLUDE (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake)
#-----------------------------------------------------------------------------
# Configure Dart testing support. This should be done before any
# MESSAGE(FATAL_ERROR ...) commands are invoked.
INCLUDE(${CMAKE_ROOT}/Modules/Dart.cmake)
MARK_AS_ADVANCED(TCL_TCLSH DART_ROOT)
IF(BUILD_TESTING)
ENABLE_TESTING()
SET(BUILDNAME "${BUILDNAME}" CACHE STRING "Name of build on the dashboard")
MARK_AS_ADVANCED(BUILDNAME)
ENDIF(BUILD_TESTING)
#-----------------------------------------------------------------------------
# Output directories.
IF(NOT LIBRARY_OUTPUT_PATH)
SET (LIBRARY_OUTPUT_PATH ${OTB_BINARY_DIR}/bin CACHE INTERNAL "Single output directory for building all libraries.")
ENDIF(NOT LIBRARY_OUTPUT_PATH)
IF(NOT EXECUTABLE_OUTPUT_PATH)
SET (EXECUTABLE_OUTPUT_PATH ${OTB_BINARY_DIR}/bin CACHE INTERNAL "Single output directory for building all executables.")
ENDIF(NOT EXECUTABLE_OUTPUT_PATH)
IF(NOT OTB_NO_LIBRARY_VERSION)
# This setting of SOVERSION assumes that any API change
# will increment either the minor or major version number of OTB.
SET(OTB_LIBRARY_PROPERTIES
VERSION "${OTB_VERSION_MAJOR}.${OTB_VERSION_MINOR}.${OTB_VERSION_PATCH}"
SOVERSION "${OTB_VERSION_MAJOR}.${OTB_VERSION_MINOR}")
ENDIF(NOT OTB_NO_LIBRARY_VERSION)
MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH EXECUTABLE_OUTPUT_PATH)
SET(OTB_LIBRARY_PATH "${LIBRARY_OUTPUT_PATH}")
SET(OTB_EXECUTABLE_PATH "${EXECUTABLE_OUTPUT_PATH}")
SET(CXX_TEST_PATH ${EXECUTABLE_OUTPUT_PATH})
INCLUDE_DIRECTORIES( ${OTB_LIBRARY_PATH} )
# Put "." in the rpath of all OTB shared libraries.
LINK_DIRECTORIES(.)
#-----------------------------------------------------------------------------
# OTB build configuration options.
OPTION(BUILD_SHARED_LIBS "Build OTB with shared libraries." OFF)
SET(OTB_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
# Options for building some of the most common core templates explicitly only
# once. This has only been tested on gcc compilers.
OPTION(OTB_EXPLICIT_INSTANTIATION "BETA-Try to explicitly build some of the core templates explictitly rather than over and over again." OFF)
MARK_AS_ADVANCED(OTB_EXPLICIT_INSTANTIATION)
IF( OTB_EXPLICIT_INSTANTIATION )
ADD_DEFINITIONS(-DOTB_EXPLICIT_INSTANTIATION)
ENDIF( OTB_EXPLICIT_INSTANTIATION )
#-----------------------------------------------------------------------------
# Option for display all developpment message !!!
OPTION(OTB_SHOW_ALL_MSG_DEBUG "OTB developers : Show all messages (debug, dev, etc...) use only for otb developers." OFF)
MARK_AS_ADVANCED(OTB_SHOW_ALL_MSG_DEBUG)
IF( OTB_SHOW_ALL_MSG_DEBUG )
ADD_DEFINITIONS(-DOTB_ACTIVE_MSG_DEV_MACRO)
ENDIF( OTB_SHOW_ALL_MSG_DEBUG )
#-----------------------------------------------------------------------------
# Option for disable example testing
OPTION(OTB_DISABLE_CXX_EXAMPLES_TESTING "Disable examples testing." OFF)
MARK_AS_ADVANCED(OTB_DISABLE_CXX_EXAMPLES_TESTING)
Thomas Feuvrier
committed
#-----------------------------------------------------------------------------
# Option to define streaming activation in applications
# Use by otbConfigure.h.in
SET(OTB_STREAM_IMAGE_SIZE_TO_ACTIVATE_STREAMING 8*2000*2000 CACHE STRING "Image size to activate using streaming for applications.")
MARK_AS_ADVANCED(OTB_STREAM_IMAGE_SIZE_TO_ACTIVATE_STREAMING)
SET(OTB_STREAM_MAX_SIZE_BUFFER_FOR_STREAMING 8*2000*10 CACHE STRING "Max size buffer for streaming.")
MARK_AS_ADVANCED(OTB_STREAM_MAX_SIZE_BUFFER_FOR_STREAMING)
Julien Michel
committed
#-----------------------------------------------------------------------------
# Perform a setup of OTB Wrapping. This will provide CMake options for
# individual wrapping as well as determine if CableSwig is required. If it is,
# OTB_NEED_CableSwig will be set. This file also tries to locate CableSwig by
# searching first in the source tree of OTB, and if that fails, it searches
# for a binary built of CableSwig.
#
Julien Michel
committed
#-----------------------------------------------------------------------------
# Option for generate Patented examples !!!
OPTION(OTB_USE_PATENTED "Build patented examples. ITK must be genereted whith patented option (ITK_USE_PATENTED = ON)." OFF)
MARK_AS_ADVANCED(OTB_USE_PATENTED)
IF(WIN32)
IF(BUILD_SHARED_LIBS)
SET(OTB_COMMON_BUILD_TYPE "SHARED")
ELSE(BUILD_SHARED_LIBS)
SET(OTB_COMMON_BUILD_TYPE "STATIC")
ENDIF(BUILD_SHARED_LIBS)
SET(BUILD_SHARED_LIBS OFF)
ENDIF(WIN32)
OPTION(BUILD_EXAMPLES "Build the Examples directory." OFF)
OPTION(BUILD_TESTING "Build testing." OFF)
#-----------------------------------------------------------------------------
# Dispatch the build into the proper subdirectories.
SUBDIRS(Utilities Code)
Julien Michel
committed
SUBDIRS(Wrapping)
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
IF (BUILD_EXAMPLES)
SUBDIRS(Examples)
ENDIF (BUILD_EXAMPLES)
IF (BUILD_TESTING)
SUBDIRS(Testing)
ENDIF (BUILD_TESTING)
#-----------------------------------------------------------------------------
# OTB requires special compiler flags on some platforms.
IF(CMAKE_COMPILER_IS_GNUCXX)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -ftemplate-depth-50")
IF(APPLE)
SET(OTB_REQUIRED_C_FLAGS "${OTB_REQUIRED_C_FLAGS} -no-cpp-precomp")
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -no-cpp-precomp")
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -Wno-long-double")
ENDIF(APPLE)
ENDIF(CMAKE_COMPILER_IS_GNUCXX)
IF(UNIX)
IF(NOT CMAKE_COMPILER_IS_GNUCXX)
INCLUDE(${OTB_SOURCE_DIR}/CMake/TestNO_ICC_IDYNAMIC_NEEDED.cmake)
TESTNO_ICC_IDYNAMIC_NEEDED(NO_ICC_IDYNAMIC_NEEDED ${OTB_SOURCE_DIR}/CMake )
IF(NO_ICC_IDYNAMIC_NEEDED)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS}")
ELSE(NO_ICC_IDYNAMIC_NEEDED)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -i_dynamic")
ENDIF(NO_ICC_IDYNAMIC_NEEDED)
ENDIF(NOT CMAKE_COMPILER_IS_GNUCXX)
ENDIF(UNIX)
# Force the use of ansi cxx flags (i.e. -LANG:std on sgi )
IF("x${CMAKE_ANSI_CXXFLAGS}" MATCHES "^x.*[^ ]")
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} ${CMAKE_ANSI_CXXFLAGS}")
ENDIF("x${CMAKE_ANSI_CXXFLAGS}" MATCHES "^x.*[^ ]")
IF("x${CMAKE_ANSI_CFLAGS}" MATCHES "^x.*[^ ]")
SET(OTB_REQUIRED_C_FLAGS "${OTB_REQUIRED_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
ENDIF("x${CMAKE_ANSI_CFLAGS}" MATCHES "^x.*[^ ]")
IF(CMAKE_SYSTEM MATCHES "IRIX.*")
IF(NOT CMAKE_COMPILER_IS_GNUCXX)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -woff 15,84,1110,1209,1424,1468,3102,3210,3439 -no_auto_include -ptused -no_prelink")
SET(OTB_REQUIRED_LINK_FLAGS "${OTB_REQUIRED_LINK_FLAGS} -Wl,-woff15")
ENDIF(NOT CMAKE_COMPILER_IS_GNUCXX)
ENDIF(CMAKE_SYSTEM MATCHES "IRIX.*")
IF(MINGW)
LINK_LIBRARIES(gdi32)
ENDIF(MINGW)
# for the gnu compiler a -D_PTHREADS is needed on sun
# for the native compiler a -mt flag is needed on the sun
IF(CMAKE_USE_PTHREADS)
IF(CMAKE_SYSTEM MATCHES "SunOS.*")
IF(CMAKE_COMPILER_IS_GNUCXX)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -D_PTHREADS")
ELSE(CMAKE_COMPILER_IS_GNUCXX)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -mt")
SET(OTB_REQUIRED_C_FLAGS "${OTB_REQUIRED_C_FLAGS} -mt")
ENDIF(CMAKE_COMPILER_IS_GNUCXX)
ENDIF(CMAKE_SYSTEM MATCHES "SunOS.*")
ENDIF(CMAKE_USE_PTHREADS)
IF(WIN32)
SET(OTB_REQUIRED_CXX_FLAGS "${OTB_REQUIRED_CXX_FLAGS} -DNOMINMAX")
ENDIF(WIN32)
#-----------------------------------------------------------------------------
#
# See if compiler preprocessor has the __FUNCTION__ directive used by itkExceptionMacro
#
INCLUDE(${OTB_SOURCE_DIR}/CMake/CheckCPPDirective.cmake)
CHECK_CPP_DIRECTIVE_EXISTS(__FUNCTION__ ITK_CPP_FUNCTION)
#-----------------------------------------------------------------------------
# Find platform-specific differences in the handling of IEEE floating point
# special values.
INCLUDE(${OTB_SOURCE_DIR}/CMake/CheckBigBitfield.cmake)
CHECK_BIG_BITFIELD(BIGBITFIELD_VALUE ${OTB_SOURCE_DIR}/CMake)
IF(BIGBITFIELD_VALUE)
SET(BIGBITFIELD 1 CACHE INTERNAL "System handles bit-fields larger than 32 bits.")
ELSE(BIGBITFIELD_VALUE)
SET(BIGBITFIELD 0 CACHE INTERNAL "System handles bit-fields larger than 32 bits.")
ENDIF(BIGBITFIELD_VALUE)
INCLUDE(${OTB_SOURCE_DIR}/CMake/TestQnanhibit.cmake)
TEST_QNANHIBIT(QNANHIBIT_VALUE ${OTB_SOURCE_DIR}/CMake)
IF(QNANHIBIT_VALUE)
SET(QNANHIBIT 1 CACHE INTERNAL "The 22nd bit of 32-bit floating-point quiet NaN.")
ELSE(QNANHIBIT_VALUE)
SET(QNANHIBIT 0 CACHE INTERNAL "The 22nd bit of 32-bit floating-point quiet NaN.")
ENDIF(QNANHIBIT_VALUE)
IF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.0)
ELSE("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.0)
INCLUDE(CheckTypeSize)
ENDIF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.0)
CHECK_TYPE_SIZE("long long" OTB_SIZEOF_LONG_LONG)
CHECK_TYPE_SIZE("__int64" OTB_SIZEOF___INT64)
IF(OTB_SIZEOF___INT64)
IF("OTB_TYPE_SAME_LONG_AND___INT64" MATCHES "^OTB_TYPE_SAME_LONG_AND___INT64$")
MESSAGE(STATUS "Checking whether long and __int64 are the same type")
TRY_COMPILE(OTB_TYPE_SAME_LONG_AND___INT64
${OTB_BINARY_DIR}/CMakeTmp
${OTB_SOURCE_DIR}/CMake/otbTestCompareTypes.cxx
COMPILE_DEFINITIONS
-DOTB_TEST_COMPARE_TYPE_1=long
-DOTB_TEST_COMPARE_TYPE_2=__int64
OUTPUT_VARIABLE OUTPUT)
IF(OTB_TYPE_SAME_LONG_AND___INT64)
MESSAGE(STATUS "Checking whether long and __int64 are the same type -- yes")
SET(OTB_TYPE_SAME_LONG_AND___INT64 1 CACHE INTERNAL "Whether long and __int64 are the same type")
ELSE(OTB_TYPE_SAME_LONG_AND___INT64)
MESSAGE(STATUS "Checking whether long and __int64 are the same type -- no")
SET(OTB_TYPE_SAME_LONG_AND___INT64 0 CACHE INTERNAL "Whether long and __int64 are the same type")
WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
"Determining whether long and __int64 are the same type "
"failed with the following output:\n"
"${OUTPUT}\n" APPEND)
ENDIF(OTB_TYPE_SAME_LONG_AND___INT64)
ENDIF("OTB_TYPE_SAME_LONG_AND___INT64" MATCHES "^OTB_TYPE_SAME_LONG_AND___INT64$")
ENDIF(OTB_SIZEOF___INT64)
IF(OTB_SIZEOF_LONG_LONG)
CONFIGURE_FILE(${OTB_SOURCE_DIR}/CMake/otbTestStreamLongLong.cxx.in
${OTB_BINARY_DIR}/otbTestStreamLongLong.cxx @ONLY IMMEDIATE)
IF("OTB_OSTREAM_SUPPORTS_LONG_LONG" MATCHES "^OTB_OSTREAM_SUPPORTS_LONG_LONG$")
MESSAGE(STATUS "Checking if ostream supports long long")
TRY_COMPILE(OTB_OSTREAM_SUPPORTS_LONG_LONG
${OTB_BINARY_DIR}
${OTB_BINARY_DIR}/otbTestStreamLongLong.cxx
COMPILE_DEFINITIONS -DOTB_TEST_OSTREAM_LONG_LONG
OUTPUT_VARIABLE OUTPUT)
IF(OTB_OSTREAM_SUPPORTS_LONG_LONG)
MESSAGE(STATUS "Checking if ostream supports long long -- yes")
SET(OTB_OSTREAM_SUPPORTS_LONG_LONG 1 CACHE INTERNAL "Whether ostream supports long long")
ELSE(OTB_OSTREAM_SUPPORTS_LONG_LONG)
MESSAGE(STATUS "Checking if ostream supports long long -- no")
SET(OTB_OSTREAM_SUPPORTS_LONG_LONG 0 CACHE INTERNAL "Whether ostream supports long long")
WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
"Determining if ostream supports long long "
"failed with the following output:\n"
"${OUTPUT}\n" APPEND)
ENDIF(OTB_OSTREAM_SUPPORTS_LONG_LONG)
ENDIF("OTB_OSTREAM_SUPPORTS_LONG_LONG" MATCHES "^OTB_OSTREAM_SUPPORTS_LONG_LONG$")
IF("OTB_ISTREAM_SUPPORTS_LONG_LONG" MATCHES "^OTB_ISTREAM_SUPPORTS_LONG_LONG$")
MESSAGE(STATUS "Checking if istream supports long long")
TRY_COMPILE(OTB_ISTREAM_SUPPORTS_LONG_LONG
${OTB_BINARY_DIR}
${OTB_BINARY_DIR}/otbTestStreamLongLong.cxx
COMPILE_DEFINITIONS -DOTB_TEST_ISTREAM_LONG_LONG
OUTPUT_VARIABLE OUTPUT)
IF(OTB_ISTREAM_SUPPORTS_LONG_LONG)
MESSAGE(STATUS "Checking if istream supports long long -- yes")
SET(OTB_ISTREAM_SUPPORTS_LONG_LONG 1 CACHE INTERNAL "Whether istream supports long long")
ELSE(OTB_ISTREAM_SUPPORTS_LONG_LONG)
MESSAGE(STATUS "Checking if istream supports long long -- no")
SET(OTB_ISTREAM_SUPPORTS_LONG_LONG 0 CACHE INTERNAL "Whether istream supports long long")
WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log
"Determining if istream supports long long "
"failed with the following output:\n"
"${OUTPUT}\n" APPEND)
ENDIF(OTB_ISTREAM_SUPPORTS_LONG_LONG)
ENDIF("OTB_ISTREAM_SUPPORTS_LONG_LONG" MATCHES "^OTB_ISTREAM_SUPPORTS_LONG_LONG$")
ENDIF(OTB_SIZEOF_LONG_LONG)
#-----------------------------------------------------------------------------
# Configure the default OTB_DATA_ROOT for the location of OTB Data.
FIND_PATH(OTB_DATA_ROOT OTBData.readme $ENV{OTB_DATA_ROOT})
MARK_AS_ADVANCED(OTB_DATA_ROOT)
#-----------------------------------------------------------------------------
# Configure files with settings for use by the build.
CONFIGURE_FILE(${OTB_SOURCE_DIR}/otbConfigure.h.in
${OTB_BINARY_DIR}/otbConfigure.h)
#-----------------------------------------------------------------------------
# The entire OTB tree should use the same include path, except for the
# Wrapping directory.
# Create the list of include directories needed for OTB header files.
INCLUDE(${OTB_SOURCE_DIR}/otbIncludeDirectories.cmake)
# This should be the only INCLUDE_DIRECTORIES command in the entire
# tree, except for the Utilities and Wrapping directories. We need to
# do this in one place to make sure the order is correct.
INCLUDE_DIRECTORIES(
${OTB_INCLUDE_DIRS_BUILD_TREE}
${OTB_INCLUDE_DIRS_BUILD_TREE_CXX}
${OTB_INCLUDE_DIRS_SYSTEM}
)
#-----------------------------------------------------------------------------
# Uninstall cmake use to uninstall OTB.
CONFIGURE_FILE(
"${CMAKE_CURRENT_SOURCE_DIR}/CMake/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
ADD_CUSTOM_TARGET(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
#-----------------------------------------------------------------------------
# Help other projects use OTB.
# Copy the UseOTB.cmake file to the binary tree for backward compatability.
CONFIGURE_FILE(${OTB_SOURCE_DIR}/UseOTB.cmake.in
${OTB_BINARY_DIR}/UseOTB.cmake COPYONLY IMMEDIATE)
# Save the compiler settings so another project can import them.
INCLUDE(${CMAKE_ROOT}/Modules/CMakeExportBuildSettings.cmake)
CMAKE_EXPORT_BUILD_SETTINGS(${OTB_BINARY_DIR}/OTBBuildSettings.cmake)
INSTALL_FILES(/lib/otb .cmake OTBBuildSettings)
# Save library dependencies.
EXPORT_LIBRARY_DEPENDENCIES(${OTB_BINARY_DIR}/OTBLibraryDepends.cmake)
# Create the OTBConfig.cmake file containing the OTB configuration.
INCLUDE (${OTB_SOURCE_DIR}/otbGenerateOTBConfig.cmake)
# Install some files.
INSTALL_FILES(/include/otb .h otbConfigure)
INSTALL_FILES(/lib/otb .cmake UseOTB OTBLibraryDepends OTBConfig )
#-----------------------------------------------------------------------------
# Add compiler flags OTB needs to work on this platform. This must be
# done AFTER the call to CMAKE_EXPORT_BUILD_SETTINGS.
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OTB_REQUIRED_C_FLAGS}")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OTB_REQUIRED_CXX_FLAGS}")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OTB_REQUIRED_LINK_FLAGS}")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${OTB_REQUIRED_LINK_FLAGS}")
SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${OTB_REQUIRED_LINK_FLAGS}")
#-----------------------------------------------------------------------------
# The frename-registers option does not work due to a bug in the gnu compiler.
# It must be removed or data errors will be produced and incorrect results
# will be produced. This is first documented in the gcc4 man page.
IF(CMAKE_COMPILER_IS_GNUCXX)
SET(ALL_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS} ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_MODULE_LINKER_FLAGS}" )
SEPARATE_ARGUMENTS(ALL_FLAGS)
FOREACH(COMP_OPTION ${ALL_FLAGS})
# MESSAGE("${COMP_OPTION} being checked.")
IF("${COMP_OPTION}" STREQUAL "-frename-registers")
MESSAGE(FATAL_ERROR "-frename-registers causes runtime bugs. It must be removed from your compilation options.")
ENDIF("${COMP_OPTION}" STREQUAL "-frename-registers")
IF("${COMP_OPTION}" STREQUAL "-ffloat-store")
MESSAGE(FATAL_ERROR "-ffloat-store causes runtime bugs on gcc 3.2.3 (appearently not on gcc 3.4.3, but the exact criteria is not known). It must be removed from your compilation options.")
ENDIF("${COMP_OPTION}" STREQUAL "-ffloat-store")
ENDFOREACH(COMP_OPTION)
ENDIF(CMAKE_COMPILER_IS_GNUCXX)
# If the version of CMake was too old, complain and build nothing.
# These should be the last lines in this file.
ELSE("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" GREATER 1.7)
MESSAGE(SEND_ERROR
"This version of CMake is too old to build this version of OTB. "
"Please upgrade to CMake 1.8.")
ENDIF("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" GREATER 1.7)