source: trunk/CMakeLists.txt @ 3101

Last change on this file since 3101 was 3096, checked in by Kana Sugimoto, 8 years ago

New Development: No

JIRA Issue: Yes (CAS-8452, CAS-8451)

Ready for Test: Yes

Interface Changes: No

What Interface Changed:

Test Programs: build asap with casa

Put in Release Notes: No

Module(s): asap build

Description: minor changes to CMakeLists.txt by Darrell to build asap for casa 4.6 release.
File size: 25.2 KB
Line 
1###
2# CMakeLists.txt for ASAP module
3###
4
5# minimum requirement for cmake version
6cmake_minimum_required( VERSION 2.8 )
7
8# options
9option (CXX11 "Compile as C++11 if possible" YES)
10
11option( USE_LIBCASACORE
12        "set ON to use libcasacore.so instead of libcasa_*.so"
13        OFF )
14option( STANDALONE
15        "set ON to build standalone mode"
16        OFF )
17option( PKSMS
18        "set ON to diable to build PKSMS2reader/writer"
19        OFF )
20message( STATUS "CXX11 = " ${CXX11} )
21message( STATUS "USE_LIBCASACORE = " ${USE_LIBCASACORE} )
22message( STATUS "STANDALONE = " ${STANDALONE} )
23message( STATUS "PKSMS = " ${PKSMS} )
24
25# Use casapy's fork of casacore
26if ( NOT STANDALONE )
27  add_definitions( -DUSE_CASAPY )
28  option( PYTHON_SHARED_LINKER_FLAGS
29          "set extra LINK_FLAGS for python shared objects and libraries"
30          OFF )
31endif ()
32
33# Define compiler paths on OSX 10.5. This must be done before invoking project()
34if( APPLE )
35    if( EXISTS            /opt/casa/core2-apple-darwin8/3rd-party/bin/gfortran )
36        set( CMAKE_Fortran_COMPILER /opt/casa/core2-apple-darwin8/3rd-party/bin/gfortran )
37        set( CMAKE_CXX_COMPILER     /opt/casa/core2-apple-darwin8/3rd-party/bin/g++ )
38    elseif( EXISTS        /opt/local/bin/gfortran )
39        set( CMAKE_Fortran_COMPILER /opt/local/bin/gfortran )
40    elseif( EXISTS        /opt/local/bin/gfortran-mp-4.4 )
41        set( CMAKE_Fortran_COMPILER /opt/local/bin/gfortran-mp-4.4 )
42        if( EXISTS /opt/local/bin/g++-mp-4.4 )
43            set( CMAKE_CXX_COMPILER /opt/local/bin/g++-mp-4.4 )
44        endif()
45    endif()
46endif()
47
48
49# project name is ASAP
50project( ASAP )
51
52
53#
54# build type and their flags
55#
56# CMAKE_BUILD_TYPE (Release, Debug, RelWithDebInfo, MinSizeRel, Profile)
57# default is RelWithDebInfo
58#
59if ( NOT CMAKE_BUILD_TYPE )
60   set( CMAKE_BUILD_TYPE RelWithDebInfo )
61endif()
62message( STATUS "CMAKE_BUILD_TYPE = " ${CMAKE_BUILD_TYPE} )
63
64# flags for Debug build
65if ( CMAKE_BUILD_TYPE STREQUAL Debug )
66   add_definitions( -DAIPS_DEBUG )
67endif()
68set( CMAKE_CXX_FLAGS_DEBUG "-ggdb3 -O0 -fno-omit-frame-pointer" )
69
70# flags for Profile build
71set( CMAKE_CXX_FLAGS_PROFILE "-g -O2 -pg -fprofile-arcs -fno-omit-frame-pointer" )
72
73
74# flags for Release and MinSizeRel build
75if ( APPLE )
76    # OS X
77    # On 10.8 (Darwin-12) with llvm clang, -s option for linker
78    # causes link error. This may be because that -s option is
79    # obsolete and is different behavior from Linux.
80    if ( CMAKE_SYSTEM MATCHES ^Darwin-11 AND NOT LLVMCOMPILER )
81        set( CMAKE_SHARED_LINKER_FLAGS_RELEASE "-Wl,-s" )
82        set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-Wl,-s" )
83        set( CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
84        set( CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
85    endif()
86else()
87    # Linux
88    set( CMAKE_SHARED_LINKER_FLAGS_RELEASE "-Wl,-s" )
89    set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-Wl,-s" )
90    set( CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
91    set( CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
92endif()
93
94if ( DEFINED CXX_FLAGS_TAIL_END )
95   set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${CXX_FLAGS_TAIL_END}" )
96   set( CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${CXX_FLAGS_TAIL_END}" )
97   set( CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} ${CXX_FLAGS_TAIL_END}" )
98   set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CXX_FLAGS_TAIL_END}" )
99   set( CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_PROFILE} ${CXX_FLAGS_TAIL_END}" )
100endif()
101
102# default flags
103if( APPLE )
104    set( DEFAULT_CXX_FLAGS "-pipe -Wall -Wextra -Wcast-align -Wno-comment" )
105else ()
106    set( DEFAULT_CXX_FLAGS "-pipe -Wall -Wextra -Wno-non-template-friend -Wcast-align -Wno-comment" )
107endif()
108
109# additional flag for fortran complex div/mul rules.
110include( CheckCXXCompilerFlag )
111include( CheckCCompilerFlag )
112check_cxx_compiler_flag( -fcx-fortran-rules HAS_GXX_FORTRAN_RULES )
113check_c_compiler_flag( -fcx-fortran-rules HAS_GCC_FORTRAN_RULES )
114if( HAS_GXX_FORTRAN_RULES )
115     set( DEFAULT_CXX_FLAGS "-fcx-fortran-rules ${DEFAULT_CXX_FLAGS}")
116endif()
117if( HAS_GCC_FORTRAN_RULES )
118     set( CMAKE_C_FLAGS "-fcx-fortran-rules ${CMAKE_C_FLAGS}" )
119endif()
120
121# Detect if the compiler supports C++11 if we want to use it.
122if (CXX11)
123    if ((CMAKE_COMPILER_IS_GNUCXX AND NOT ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 4.6) OR
124       (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 4.3))
125        set(DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -std=c++11 -DCXX11")
126    else()
127        option(CXX11 "" NO)
128    endif()
129endif()
130
131find_package( OpenMP )
132if( OPENMP_FOUND )
133   set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
134endif()
135
136# environment dependent settings
137message( STATUS "CMAKE_SYSTEM = " ${CMAKE_SYSTEM} )
138message( STATUS "CMAKE_SYSTEM_PROCESSOR = " ${CMAKE_SYSTEM_PROCESSOR} )
139if( APPLE )
140   set( SO dylib )
141   if( CMAKE_SYSTEM MATCHES ^Darwin-10 OR
142                CMAKE_SYSTEM MATCHES ^Darwin-11 )
143      if( NOT archflag )
144         if( EXISTS /opt/casa/01 )
145            set( archflag x86_64 )
146         elseif( EXISTS /opt/casa/darwin11 )
147            set( archflag x86_64 )
148         elseif( EXISTS /opt/casa/darwin10-64b )
149            set( archflag x86_64 )
150         elseif( EXISTS /opt/casa/core2-apple-darwin10 )
151            set( archflag i386 )
152         else()
153            set( archflag x86_64 )
154         endif()
155      endif()
156      if( archflag STREQUAL x86_64 )
157         add_definitions( -DAIPS_64B )
158      endif()
159      execute_process( COMMAND ${CMAKE_CXX_COMPILER} --version
160                       COMMAND head -1
161                       COMMAND perl -pe "s|.*?(\\d+\\.\\d+)\\.\\d+$|$1|"
162                       OUTPUT_VARIABLE _cxx_version
163                       OUTPUT_STRIP_TRAILING_WHITESPACE )
164      if( NOT _cxx_version STREQUAL "4.4" )
165         set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -arch ${archflag}" )
166      endif()
167   endif()
168elseif( CMAKE_SYSTEM_NAME STREQUAL Linux )
169   set( SO so )
170   add_definitions( -DAIPS_LINUX )
171   if( CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64 )
172      add_definitions( -DAIPS_64B )
173      set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -Wno-deprecated" )
174   else()
175      set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -Wno-deprecated -Woverloaded-virtual" )
176   endif()
177endif()
178
179# set flags for cpp compiler
180set( CMAKE_CXX_FLAGS ${DEFAULT_CXX_FLAGS} )
181
182
183#
184# casacore definitions
185#
186set( CASACORE_DEFINITIONS ${CASACORE_DEFINITIONS}
187  -DCASA_USECASAPATH
188  -DCASACORE_NEEDS_RETHROW
189  -DAIPS_STDLIB
190  -DAIPS_AUTO_STL
191  -D_GNU_SOURCE )
192
193if( CMAKE_SYSTEM_NAME STREQUAL Linux )
194  set( CASACORE_DEFINITIONS ${CASACORE_DEFINITIONS}
195    -D_FILE_OFFSET_BITS=64
196    -D_LARGEFILE_SOURCE
197    )
198endif()
199
200add_definitions( ${CASACORE_DEFINITIONS} )
201
202#
203# mode specific settings
204#
205# STANDALONE=ON   standalone build
206# STANDALONE=OFF  build with casa
207#
208set( CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_SOURCE_DIR}/cmake" )
209message( STATUS "CMAKE_MODULE_PATH = " ${CMAKE_MODULE_PATH} )
210if( STANDALONE )
211   include( standalone )
212else()
213   include( withcasa )
214endif()
215
216message( STATUS "CMAKE_INSTALL_PREFIX = " ${CMAKE_INSTALL_PREFIX} )
217
218
219#
220# casacore
221#
222unset( CASACORE_INCLUDE_DIR CACHE )
223unset( CASACORE_LIBRARIES CACHE )
224if( NOT USE_LIBCASACORE )
225   # use casacore libraries
226   set( _includename casa/aipsdef.h )
227   find_path( CASACORE_INCLUDE_DIR ${_includename}
228              PATHS ${CASACORE_PATHS}
229              PATH_SUFFIXES include include/casacore
230              NO_DEFAULT_PATH )
231   find_path( CASACORE_INCLUDE_DIR ${_includename} )
232   if( CASACORE_INCLUDE_DIR MATCHES "NOTFOUND$" )
233     message( FATAL_ERROR "${_includename} could not be found. Please check!" )
234   endif()
235   set( CASACORE_LIBS casa
236                      coordinates
237                      fits
238                      images
239                      lattices
240                      measures
241                      mirlib
242                      ms
243                      msfits
244                      scimath
245                      scimath_f
246                      tables
247                      python )
248   set( _casacore_libs "" )
249   foreach( _a ${CASACORE_LIBS} )
250      set( _libname libcasa_${_a}.${SO} )
251      unset( _casacore_lib CACHE )
252      find_library( _casacore_lib ${_libname}
253                    PATHS ${CASACORE_PATHS}
254                    PATH_SUFFIXES lib64 lib )
255      if( _casacore_lib MATCHES "NOTFOUND$" )
256         message( FATAL_ERROR "${_libname} could not be found. Please check!" )
257      else()
258         #list( APPEND _casacore_libs casa_${_a} )
259         list( APPEND _casacore_libs ${_casacore_lib} )
260      endif()
261   endforeach()
262   set ( _libname libcomponents.${SO} )
263   unset( _casacore_lib CACHE )
264   find_library( _casacore_lib ${_libname}
265             PATHS ${CASACORE_PATHS}
266              PATH_SUFFIXES lib64 lib )
267   if( _casacore_lib MATCHES "NOTFOUND$" )
268       message( FATAL_ERROR "${_libname} could not be found. Please check!" )
269   else()
270       list( APPEND _casacore_libs ${_casacore_lib} )
271   endif()
272   set( CASACORE_LIBRARIES ${_casacore_libs} )
273else()
274   # use libcasacore
275   set( _libname libcasacore.${SO} )
276   find_library( CASACORE_LIBRARIES ${_libname}
277                 PATHS ${CASACORE_PATHS}
278                 PATH_SUFFIXES lib64 lib )
279   if( CASACORE_LIBRARIES MATCHES "NOTFOUND$" )
280      message( FATAL_ERROR "${_libname} could not be found. Please check!" )
281   endif()
282   set( _includename casa/aipsdef.h )
283   string( REGEX REPLACE /[^/]+/[^/]+/?$ "" _coreroot ${CASACORE_LIBRARIES} )
284   find_path( CASACORE_INCLUDE_DIR ${_includename}
285              PATHS ${_coreroot}
286              PATH_SUFFIXES include include/casacore
287              NO_DEFAULT_PATH )
288   find_path( CASACORE_INCLUDE_DIR ${_includename}
289              PATHS ${CASACORE_PATHS}
290              PATH_SUFFIXES include include/casacore
291              NO_DEFAULT_PATH )
292   find_path( CASACORE_INCLUDE_DIR ${_includename} )
293   if( CASACORE_INCLUDE_DIR MATCHES "NOTFOUND$" )
294     message( FATAL_ERROR "${_includename} could not be found. Please check!" )
295   endif()
296endif()
297message( STATUS "CASACORE_LIBRARIES = " ${CASACORE_LIBRARIES} )
298message( STATUS "CASACORE_INCLUDE_DIR = " ${CASACORE_INCLUDE_DIR} )
299unset( USE_LIBCASACORE CACHE )
300
301#
302# Python
303#
304if( STANDALONE )
305   include( FindPythonLibs )
306   if( NOT PYTHONLIBS_FOUND )
307      message( FATAL_ERROR "Python could not be found. Please check!" )
308   endif()
309
310   # Define pyroot
311   string( REGEX REPLACE "/[^/]+/[^/]+/?$" "" pyroot ${PYTHON_INCLUDE_DIRS} )
312
313   # find numpy
314   string( REGEX MATCH [0-9].[0-9] PYTHONV ${PYTHON_INCLUDE_DIRS} )
315   string( REPLACE "." "" PV ${PYTHONV} )
316   find_path( NUMPY_INCLUDE_DIR numpy/npy_interrupt.h
317              PATHS
318                 ${pyroot}/lib/python${PYTHONV}/site-packages/numpy/core
319                 ${pyroot}/Library/Frameworks/Python.framework/Versions/${PYTHONV}
320                 ${pyroot}/Library/Frameworks/Python.framework/Versions/${PYTHONV}/lib/python${PYTHONV}/site-packages/numpy/core
321              PATH_SUFFIXES include )
322   if( NUMPY_INCLUDE_DIR MATCHES "NOTFOUND$" )
323      message( FATAL_ERROR "numpy/npy_interrupt.h could not be found. Please check!" )
324   endif()
325   list( APPEND PYTHON_INCLUDE_DIRS ${NUMPY_INCLUDE_DIR} )
326
327   set( PYTHON_DEFINITIONS ${PYTHON_DEFINITIONS}
328      -DPYTHONROOT=\"${pyroot}\"
329      -DPYTHONVER=\"${PYTHONV}\"
330      -DPYVERSION=${PV} )
331else()
332   # with CASA
333   if( NOT PYTHON_FOUND )
334      if ( NOT PYTHON_LIBNAME )
335         #set( _names 2.9 2.8 2.7 2.6 2.5.2 2.5 )
336         set( _names 2.7 2.6 2.5.2 2.5 )
337         # OSX 10.7 has Python2.7 by default. CASA has't yet supported python > 2.6 anyway.
338         # (The library named libpython.2.5.2.dylib seems to exist only in the CASA world.)
339      else()
340         set( _names ${PYTHON_LIBNAME} )
341      endif()
342
343      set( _found False )
344      foreach( _v ${_names} )
345
346         casa_find(
347            PYTHON${_v}
348            #PREFIX_HINTS ${PYTHON_ROOT_DIR}
349            LIBS python${_v}
350            NO_REQUIRE
351         )
352
353         if( PYTHON${_v}_FOUND )
354            set( PYTHON_LIBNAME ${_v} )
355            set( _found True )
356            break()
357         endif()
358
359      endforeach()
360 
361      if( NOT _found )
362         message( FATAL_ERROR "Could not find any PYTHON library with version one of ${_names}. Please check!" )
363      endif()
364
365   endif()
366
367   if( NOT PYTHON_LIBNAME )
368      # Found Python, but PYTHON_LIBNAME is undefined, that is impossible.
369      message( FATAL_ERROR "The variable PYTHON_LIBNAME is undefined. Most likely, CMake's cache is out of date and you need to redetect your PYTHON installation (\"cmake -U PYTHON*\")")
370   endif()
371
372   string( SUBSTRING ${PYTHON_LIBNAME} 0 3 PYTHONV )
373   string( REPLACE "." "" PV ${PYTHONV} )
374   set( python_library python${PYTHON_LIBNAME} )
375
376   # Form the Python install prefix by stripping away "lib/libpython2.5.2.dylib" (example) from
377   # the full python library path
378   string( REGEX MATCH "/lib(64)?/lib${python_library}" _match ${PYTHON${PYTHON_LIBNAME}_LIBRARIES} )
379   if( _match )
380      string( REGEX REPLACE "/lib(64)?/lib${python_library}.*" "" python_prefix ${PYTHON${PYTHON_LIBNAME}_LIBRARIES} )
381   else()
382      # Python library was not in a lib(64) directory!
383      message( WARNING "Python library path \"${PYTHON${PYTHON_LIBNAME}_LIBRARIES}\" does not contain \"/lib(64)/lib${python_library}\"" )
384      set( python_prefix ${casa_packages} )
385   endif()
386
387   #
388   # For some unknown reason cmake sets the /usr for Lion
389   #
390   if( APPLE )
391      set( python_prefix ${casa_packages} )
392   endif()
393
394   # The python version and prefix is known, do the actual search
395   if( NOT PYTHON_FOUND )
396      message( STATUS "Looking for PYTHON version ${PYTHONV}.x in ${python_prefix}" )
397   endif()
398
399   casa_find( PYTHON
400      VERSION 2.5    # minimum required
401      INCLUDES Python.h
402         numpy/npy_interrupt.h   # for numpy
403      INCLUDES_SUFFIXES python${PYTHONV}
404      PREFIX_HINTS
405         ${NUMPY_ROOT_DIR}
406         ${python_prefix}/lib/python${PYTHONV}/site-packages/numpy/core
407         ${python_prefix}/Library/Frameworks/Python.framework/Versions/${PYTHONV}
408         ${python_prefix}/Library/Frameworks/Python.framework/Versions/${PYTHONV}/lib/python${PYTHONV}/site-packages/numpy/core
409      LIBS ${python_library}
410      CPP_VERSION PY_VERSION )
411
412   # Store PYTHON_LIBNAME in the cache
413   set( PYTHON_LIBNAME ${PYTHON_LIBNAME} CACHE STRING "Python major and minor version to use" FORCE )
414
415   # Define pyroot to two directory levels above Python.h.
416   string( REGEX REPLACE "/[^/]+/[^/]+/?$" "" pyroot ${PYTHON_Python.h} )
417
418   set( PYTHON_DEFINITIONS ${PYTHON_DEFINITIONS}
419      -DAIPSROOT=\"${CMAKE_SOURCE_DIR}\"
420      -DAIPSARCH=\"${arch}\"
421      -DAIPSSITE=\"garching\"
422      -DPYTHONROOT=\"${pyroot}\"
423      -DPYTHONVER=\"${PYTHONV}\"
424      -DPYVERSION=${PV} )
425endif()
426message( STATUS "PYTHON_INCLUDE_DIRS = " ${PYTHON_INCLUDE_DIRS} )
427message( STATUS "PYTHON_LINRARIES = " ${PYTHON_LIBRARIES} )
428message( STATUS "PYTHONV = " ${PYTHONV} )
429
430
431#
432# DL
433#
434set( DL_LIBRARIES ${CMAKE_DL_LIBS} CACHE STRING "dl libraries" FORCE )
435if( DL_LIBRARIES STREQUAL "dl" )
436  set( DL_LIBRARIES "-ldl" CACHE STRING "dl libraries" FORCE )
437endif()
438message( STATUS "DL_LIBRARIES = " ${DL_LIBRARIES} )
439
440
441#
442# BLAS
443#
444find_library( BLAS_LIBRARIES libblas.${SO} )
445if ( BLAS_LIBRARIES MATCHES "NOTFOUND$" )
446   message( FATAL_ERROR "blas could not be found. Please check!" )
447endif()
448message( STATUS "BLAS_LIBRARIES = " ${BLAS_LIBRARIES} )
449
450
451#
452# LAPACK
453#
454find_library( LAPACK_LIBRARIES liblapack.${SO} )
455if ( LAPACK_LIBRARIES MATCHES "NOTFOUND$" )
456   message( FATAL_ERROR "lapack could not be found. Please check!" )
457endif()
458message( STATUS "LAPACK_LIBRARIES = " ${LAPACK_LIBRARIES} )
459
460
461#
462# Boost
463#
464set( boost_components python )
465if( NOT STANDALONE )
466  set( boost_components ${boost_components} system )
467endif()
468find_package( Boost REQUIRED ${boost_components} )
469if( NOT Boost_FOUND )
470  message( FATAL_ERROR "Boost could not be found. Please check!" )
471endif()
472
473if(CMAKE_SYSTEM_NAME STREQUAL Linux AND Boost_LIBRARIES)
474    if(EXISTS "/usr/lib64/libicuuc.so")
475        set( Boost_LIBRARIES "${Boost_LIBRARIES};/usr/lib64/libicuuc.so" )
476    endif( )
477    if(EXISTS "/usr/lib64/libicudata.so")
478        set( Boost_LIBRARIES "${Boost_LIBRARIES};/usr/lib64/libicudata.so" )
479    endif( )
480    if(EXISTS "/usr/lib64/libicui18n.so")
481        set( Boost_LIBRARIES "${Boost_LIBRARIES};/usr/lib64/libicui18n.so" )
482    endif( )
483    message(STATUS "Boost_LIBRARIES=${Boost_LIBRARIES}")
484endif( )
485
486
487message( STATUS "BOOST_INCLUDE_DIR = " ${Boost_INCLUDE_DIR} )
488message( STATUS "BOOST_LIBRARIES = " ${Boost_LIBRARIES} )
489
490
491#
492# cfitsio
493#
494if( STANDALONE )
495   find_path( CFITSIO_INCLUDE_DIRS fitsio.h
496              PATH_SUFFIXES cfitsio )
497   if( CFITSIO_INCLUDE_DIRS MATCHES "NOTFOUND$" )
498      message( FATAL_ERROR "fitsio.h could not be found. Please check!" )
499   endif()
500   string( REGEX REPLACE "/[^/]+/?$" "" CFITSIO_ROOT ${CFITSIO_INCLUDE_DIRS} )
501   message( STATUS "CFITSIO_ROOT=" ${CFITSIO_ROOT} )
502   find_library( CFITSIO_LIBRARIES libcfitsio.${SO}
503                 PATHS ${CFITSIO_ROOT}
504                 PATH_SUFFIXES lib64 lib
505                 NO_DEFAULT_PATH )
506   if( CFITSIO_LIBRARIES MATCHES "NOTFOUND$" )
507      find_library( CFITSIO_LIBRARIES libcfitsio.a
508                    PATHS ${CFITSIO_ROOT}
509                    PATH_SUFFIXES lib64 lib
510                    NO_DEFAULT_PATH )
511   endif()
512   find_library( CFITSIO_LIBRARIES libcfitsio.${SO}
513                 PATHS /usr/local /usr
514                 PATH_SUFFIXES lib64 lib )
515   if( CFITSIO_LIBRARIES MATCHES "NOTFOUND$" )
516      message( FATAL_ERROR "libcfitsio.so could not be found. Please check!" )
517   endif()
518else()
519   casa_find( CFITSIO
520              VERSION 3.006
521              INCLUDES fitsio.h fitsio2.h
522              INCLUDES_SUFFIXES cfitsio
523              LIBS cfitsio
524              CPP_VERSION CFITSIO_VERSION
525              RUN_VERSION "(ffvers(&v), v)" )
526endif()
527message( STATUS "CFITSIO_INCLUDE_DIRS = " ${CFITSIO_INCLUDE_DIRS} )
528message( STATUS "CFITSIO_LIBRARIES = " ${CFITSIO_LIBRARIES} )
529
530
531#
532# Fortran
533#
534if( NOT FORTRAN_LIBRARIES )
535
536  message( STATUS "Looking for Fortran runtime libraries" )
537  set( _try  ${CMAKE_BINARY_DIR}/try_fortran.cc )
538  file( WRITE ${_try}
539    "int main() { return 0; }\n"
540    )
541
542  execute_process( COMMAND ${CMAKE_Fortran_COMPILER} -print-search-dirs
543                   COMMAND perl -e "$found = 0; while(<>) {  s|\n||g; if( m|^libraries:\\s*=(.*?$)| ) { foreach $d (split(':',$1) ) { if ( -e \"$d/libgfortran${CMAKE_SHARED_LIBRARY_SUFFIX}\" ) { print \"$d/libgfortran${CMAKE_SHARED_LIBRARY_SUFFIX}\"; $found = 1; last; }} last if $found; } last if $found;}"
544#                   COMMAND perl -e "$found = 0; while(<>) {  s|\n||g; if( m|^libraries:\\s*=(.*?$)| ) { foreach $d (split(':',$1) ) { if ( -e \"$d/libgfortran${CMAKE_SHARED_LIBRARY_SUFFIX}\" ) { print \"$d/libgfortran${CMAKE_SHARED_LIBRARY_SUFFIX}\"; $found = 1; break; }} break if $found; } break if $found;}"
545                   OUTPUT_VARIABLE _gfortran_lib_path
546                   OUTPUT_STRIP_TRAILING_WHITESPACE )
547
548  if( _gfortran_lib_path )
549    try_compile( _have_gfortran ${CMAKE_BINARY_DIR} ${_try}
550      CMAKE_FLAGS -Wdev "-DCMAKE_EXE_LINKER_FLAGS=${_gfortran_lib_path}"
551      )
552  else()
553    try_compile( _have_gfortran ${CMAKE_BINARY_DIR} ${_try}
554      CMAKE_FLAGS -Wdev "-DCMAKE_EXE_LINKER_FLAGS=-lgfortran"
555      )
556  endif()
557  try_compile( _have_g2c ${CMAKE_BINARY_DIR} ${_try}
558    CMAKE_FLAGS -Wdev "-DCMAKE_EXE_LINKER_FLAGS=-lg2c"
559    )
560 
561  if( _have_gfortran )
562    if( _gfortran_lib_path )
563      set( FORTRAN_LIBRARIES ${_gfortran_lib_path}
564        CACHE STRING "Fortran library linker option" FORCE )
565    else()
566      set( FORTRAN_LIBRARIES -lgfortran
567        CACHE STRING "Fortran library linker option" FORCE )
568    endif()
569    message( STATUS "Looking for Fortran runtime libraries -- ${FORTRAN_LIBRARIES}" )
570  elseif( _have_g2c )
571    set( FORTRAN_LIBRARIES -lg2c
572      CACHE STRING "Fortran library linker option" FORCE )
573    message( STATUS "Looking for Fortran runtime libraries -- ${FORTRAN_LIBRARIES}" )
574  else()
575    set( FORTRAN_LIBRARIES ""
576      CACHE STRING "Fortran library linker option" FORCE )
577    message( STATUS "Looking for Fortran runtime libraries -- <none>" )
578    # Not a fatal error because it might work, if all Fortran dependencies were
579    # already linked statically to the Fortran runtime...
580  endif()
581endif()
582
583# X11.
584if( NOT APPLE )
585  find_package( X11 REQUIRED )
586  # Rename
587  set( X11_INCLUDE_DIRS ${X11_INCLUDE_DIR} )
588endif()
589
590# PGPLOT (FORTRAN plotting package).
591# depends on X11
592# not require in standalone mode
593if( NOT STANDALONE )
594  if( APPLE )
595    set( _deps FORTRAN )
596  else()
597    set( _deps X11 FORTRAN )
598  endif()
599  if (CMAKE_SYSTEM MATCHES ^Darwin-11 AND NOT LLVMCOMPILER )
600     set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-undefined -Wl,error -framework AppKit -lgfortran" )
601  else()
602     if (APPLE)
603        set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-undefined -Wl,error -framework AppKit" )
604     else()
605        set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-undefined -Wl,error" )
606     endif()
607  endif()
608  casa_find( PGPLOT
609    VERSION 5.3.1
610    PREFIX_HINTS ${PGPLOT_ROOT_DIR}
611    INCLUDES cpgplot.h
612    LIBS pgplot${pgplot_ext} cpgplot${pgplot_ext}
613    DEPENDS ${_deps} )
614
615  add_definitions( -DENABLE_PLOTTER2 )
616endif()
617
618#
619# RPFITS
620#
621if ( STANDALONE )
622   find_path( RPFITS_INCLUDE_DIRS RPFITS.h
623              PATHS /usr/local /usr
624              PATH_SUFFIXES include )
625   if( RPFITS_INCLUDE_DIRS MATCHES "NOTFOUND$" )
626      message( FATAL_ERROR "RPFITS.h could not be found. Please check!" )
627   endif()
628   find_library( RPFITS_LIBRARIES librpfits.so
629                 PATHS /usr/local /usr
630                 PATH_SUFFIXES lib64 lib )
631   if( RPFITS_LIBRARIES MATCHES "NOTFOUND$" )
632      message( FATAL_ERROR "librpfits.so could not be found. Please check!" )
633   endif()
634   list( APPEND RPFITS_LIBRARIES ${FORTRAN_LIBRARIES} )
635else()
636   casa_find( RPFITS
637              VERSION 2.11
638              INCLUDES RPFITS.h
639              LIBS rpfits
640              RUN_VERSION names_.rpfitsversion
641              DEPENDS FORTRAN )
642endif()
643message( STATUS "RPFITS_INCLUDE_DIRS = " ${RPFITS_INCLUDE_DIRS} )
644message( STATUS "RPFITS_LIBRARIES = " ${RPFITS_LIBRARIES} )
645
646
647#
648# wcslib
649#
650set( _wcslib libwcs.${SO} )
651set( _wcs_version 4.3 )
652find_library( WCSLIB ${_wcslib}
653              PATHS ${WCSLIB_PATHS}
654              PATH_SUFFIXES lib64 lib )
655if( WCSLIB MATCHES "NOTFOUND$" )
656   message( STATUS "${_wcslib} could not be found." )
657   unset( _wcslib CACHE )
658   unset( WCSLIB CACHE )
659   set( _wcslib libwcs.${_wcs_version}.${SO} )
660   message( STATUS "Try to find ${_wcslib}..." )
661   find_library( WCSLIB ${_wcslib}
662                 PATHS ${WCSLIB_PATHS}
663                 PATH_SUFFIXES lib64 lib )
664   if( WCSLIB MATCHES "NOTFOUND$" )
665      message( FATAL_ERROR "${_wcslib} could not be found. Please check!" )
666   endif()
667endif()
668message( STATUS "WCSLIB = " ${WCSLIB} )
669find_path( WCSLIB_INCLUDE_DIR wcslib/wcs.h
670           PATHS ${WCSLIB_PATHS}
671           PATH_SUFFIXES include )
672if( WCSLIB_INCLUDE_DIR MATCHES "NOTFOUND$" )
673   message( FATAL_ERROR "wcs.h could not be found. Please check!" )
674endif()
675message( STATUS "WCSLIB_INCLUDE_DIR = " ${WCSLIB_INCLUDE_DIR} )
676
677
678#
679# common include path
680#
681include_directories( ${CASACORE_INCLUDE_DIR}/..
682                     ${CASACORE_INCLUDE_DIR}
683                     ${Boost_INCLUDE_DIR}
684                     ${X11_INCLUDE_DIRS}
685                     ${PGPLOT_INCLUDE_DIRS}
686                     ${PYTHON_INCLUDE_DIRS}
687                     ${WCSLIB_INCLUDE_DIR}
688                     ${CFITSIO_INCLUDE_DIRS}
689                     ${RPFITS_INCLUDE_DIRS} )
690
691
692#
693# install directory
694#
695set( EXEC_INSTALL_DIR bin )
696set( LIB_INSTALL_DIR lib )
697set( PYTHON_INSTALL_DIR python/${PYTHONV}/asap )
698set( SHARED_INSTALL_DIR share/asap )
699
700#
701# execute getsvnrev.sh to create/update svninfo.txt
702# run chmod to make sure the script has executable
703#
704execute_process( COMMAND svn info
705                   RESULT_VARIABLE SVNINFOSTATUS
706                   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
707)
708message("SVNINFOSTATUS: ${SVNINFOSTATUS}")
709
710if(${SVNINFOSTATUS} STREQUAL "0")
711    message("Running svn scripts.")
712    exec_program( chmod ARGS a+x ${ASAP_SOURCE_DIR}/getsvnrev.sh )
713    exec_program( chmod ARGS a+x ${ASAP_SOURCE_DIR}/cmake/exec_getsvnrev.sh )
714    exec_program( ${ASAP_SOURCE_DIR}/cmake/exec_getsvnrev.sh ARGS ${ASAP_SOURCE_DIR})
715else ()
716    message("Couldn't get svn info. Running git scripts.")
717    exec_program( chmod ARGS a+x ${ASAP_SOURCE_DIR}/getgitrev.sh )
718    exec_program( chmod ARGS a+x ${ASAP_SOURCE_DIR}/cmake/exec_getgitrev.sh )
719    exec_program( ${ASAP_SOURCE_DIR}/cmake/exec_getgitrev.sh ARGS ${ASAP_SOURCE_DIR})
720endif ()
721
722# Add the modules to be built.
723#
724# Choose to have correct RPATHs both in the build tree and
725# in the install tree (at the cost of having to change the
726# rpath when installing)
727#
728set( CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib )
729set( CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
730set( CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_PREFIX}/lib )
731
732#
733# PKSMS
734#
735if ( NOT PKSMS )
736   add_definitions( -DNOPKSMS )
737endif()
738
739#
740# libraries and executables
741#
742set( ASAPPYLIB _asap )
743set( ASAPLIB asap )
744#set( PYRAPLIB pyrap )
745#set( ATNFLIB atnf )
746set( ATNFLIB atnf_asap )
747set( ASAP2TO3 asap2to3 )
748#if ( NOT STANDALONE )
749#   set( ASDM2ASAP_OLD oldasdm2ASAP )
750#   set( ASDM2ASAP asdm2ASAP )
751#endif()
752
753#
754# always install by default
755#
756add_custom_target( inst ALL ${CMAKE_BUILD_TOOL} install/fast )
757
758#
759# subdirectories
760#
761asap_add_subdirectory()
762
763if (NOT STANDALONE AND PYTHON_SHARED_LINKER_FLAGS)
764    set_target_properties(${ATNFLIB} PROPERTIES LINK_FLAGS ${PYTHON_SHARED_LINKER_FLAGS})
765    set_target_properties(${ASAPLIB} PROPERTIES LINK_FLAGS ${PYTHON_SHARED_LINKER_FLAGS})
766    set_target_properties(${ASAPPYLIB} PROPERTIES LINK_FLAGS ${PYTHON_SHARED_LINKER_FLAGS})
767endif (NOT STANDALONE AND PYTHON_SHARED_LINKER_FLAGS)
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