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source: trunk/CMakeLists.txt@ 3093

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Last change on this file since 3093 was 3088, checked in by Kana Sugimoto, 9 years ago

New Development: Yes

JIRA Issue: Yes (CAS-8172)

Ready for Test: Yes

Interface Changes: No

What Interface Changed:

Test Programs: build asap

Put in Release Notes: No

Module(s): asap

Description: Added a search path for python to support build on OpenSUSE.

File size: 24.7 KB

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

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