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source: trunk/CMakeLists.txt@ 3030

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Last change on this file since 3030 was 3029, checked in by Kana Sugimoto, 9 years ago

New Development: Yes

JIRA Issue: Yes (CAS-6929)

Ready for Test: Yes

Interface Changes: No

What Interface Changed:

Test Programs:

Put in Release Notes: No

Module(s): asap as a whole

Description: committing Darrell's changes to make asap work with merged casacore.

File size: 22.7 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( USE_LIBCASACORE
10	"set ON to use libcasacore.so instead of libcasa_*.so"
11	OFF )
12	option( STANDALONE
13	"set ON to build standalone mode"
14	OFF )
15	option( PKSMS
16	"set ON to diable to build PKSMS2reader/writer"
17	OFF )
18	message( STATUS "USE_LIBCASACORE = " ${USE_LIBCASACORE} )
19	message( STATUS "STANDALONE = " ${STANDALONE} )
20	message( STATUS "PKSMS = " ${PKSMS} )
21
22	# Use casapy's fork of casacore
23	if ( NOT STANDALONE )
24	add_definitions( -DUSE_CASAPY )
25	endif ()
26
27	# Define compiler paths on OSX 10.5. This must be done before invoking project()
28	if( APPLE )
29	if( EXISTS /opt/casa/core2-apple-darwin8/3rd-party/bin/gfortran )
30	set( CMAKE_Fortran_COMPILER /opt/casa/core2-apple-darwin8/3rd-party/bin/gfortran )
31	set( CMAKE_CXX_COMPILER /opt/casa/core2-apple-darwin8/3rd-party/bin/g++ )
32	elseif( EXISTS /opt/local/bin/gfortran )
33	set( CMAKE_Fortran_COMPILER /opt/local/bin/gfortran )
34	elseif( EXISTS /opt/local/bin/gfortran-mp-4.4 )
35	set( CMAKE_Fortran_COMPILER /opt/local/bin/gfortran-mp-4.4 )
36	if( EXISTS /opt/local/bin/g++-mp-4.4 )
37	set( CMAKE_CXX_COMPILER /opt/local/bin/g++-mp-4.4 )
38	endif()
39	endif()
40	endif()
41
42
43	# project name is ASAP
44	project( ASAP )
45
46
47	#
48	# build type and their flags
49	#
50	# CMAKE_BUILD_TYPE (Release, Debug, RelWithDebInfo, MinSizeRel, Profile)
51	# default is RelWithDebInfo
52	#
53	if ( NOT CMAKE_BUILD_TYPE )
54	set( CMAKE_BUILD_TYPE RelWithDebInfo )
55	endif()
56	message( STATUS "CMAKE_BUILD_TYPE = " ${CMAKE_BUILD_TYPE} )
57
58	# flags for Debug build
59	if ( CMAKE_BUILD_TYPE STREQUAL Debug )
60	add_definitions( -DAIPS_DEBUG )
61	endif()
62	set( CMAKE_CXX_FLAGS_DEBUG "-ggdb3 -O0 -fno-omit-frame-pointer" )
63
64	# flags for Profile build
65	set( CMAKE_CXX_FLAGS_PROFILE "-g -O2 -pg -fprofile-arcs -fno-omit-frame-pointer" )
66
67
68	# flags for Release and MinSizeRel build
69	if ( APPLE )
70	# OS X
71	# On 10.8 (Darwin-12) with llvm clang, -s option for linker
72	# causes link error. This may be because that -s option is
73	# obsolete and is different behavior from Linux.
74	if ( CMAKE_SYSTEM MATCHES ^Darwin-11 AND NOT LLVMCOMPILER )
75	set( CMAKE_SHARED_LINKER_FLAGS_RELEASE "-Wl,-s" )
76	set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-Wl,-s" )
77	set( CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
78	set( CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
79	endif()
80	else()
81	# Linux
82	set( CMAKE_SHARED_LINKER_FLAGS_RELEASE "-Wl,-s" )
83	set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-Wl,-s" )
84	set( CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
85	set( CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,-s" )
86	endif()
87
88	if ( DEFINED CXX_FLAGS_TAIL_END )
89	set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${CXX_FLAGS_TAIL_END}" )
90	set( CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${CXX_FLAGS_TAIL_END}" )
91	set( CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} ${CXX_FLAGS_TAIL_END}" )
92	set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CXX_FLAGS_TAIL_END}" )
93	set( CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_PROFILE} ${CXX_FLAGS_TAIL_END}" )
94	endif()
95
96	# default flags
97	set( DEFAULT_CXX_FLAGS
98	"-pipe -Wall -Wextra -Wno-non-template-friend -Wcast-align -Wno-comment" )
99
100	# additional flag for fortran complex div/mul rules.
101	include( CheckCXXCompilerFlag )
102	include( CheckCCompilerFlag )
103	check_cxx_compiler_flag( -fcx-fortran-rules HAS_GXX_FORTRAN_RULES )
104	check_c_compiler_flag( -fcx-fortran-rules HAS_GCC_FORTRAN_RULES )
105	if( HAS_GXX_FORTRAN_RULES )
106	set( DEFAULT_CXX_FLAGS "-fcx-fortran-rules ${DEFAULT_CXX_FLAGS}")
107	endif()
108	if( HAS_GCC_FORTRAN_RULES )
109	set( CMAKE_C_FLAGS "-fcx-fortran-rules ${CMAKE_C_FLAGS}" )
110	endif()
111
112	find_package( OpenMP )
113	if( OPENMP_FOUND )
114	set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
115	endif()
116
117	# environment dependent settings
118	message( STATUS "CMAKE_SYSTEM = " ${CMAKE_SYSTEM} )
119	message( STATUS "CMAKE_SYSTEM_PROCESSOR = " ${CMAKE_SYSTEM_PROCESSOR} )
120	if( APPLE )
121	set( SO dylib )
122	if( CMAKE_SYSTEM MATCHES ^Darwin-10 OR
123	CMAKE_SYSTEM MATCHES ^Darwin-11 )
124	if( NOT archflag )
125	if( EXISTS /opt/casa/01 )
126	set( archflag x86_64 )
127	elseif( EXISTS /opt/casa/darwin11 )
128	set( archflag x86_64 )
129	elseif( EXISTS /opt/casa/darwin10-64b )
130	set( archflag x86_64 )
131	elseif( EXISTS /opt/casa/core2-apple-darwin10 )
132	set( archflag i386 )
133	else()
134	set( archflag x86_64 )
135	endif()
136	endif()
137	if( archflag STREQUAL x86_64 )
138	add_definitions( -DAIPS_64B )
139	endif()
140	execute_process( COMMAND ${CMAKE_CXX_COMPILER} --version
141	COMMAND head -1
142	COMMAND perl -pe "s\|.*?(\\d+\\.\\d+)\\.\\d+$\|$1\|"
143	OUTPUT_VARIABLE _cxx_version
144	OUTPUT_STRIP_TRAILING_WHITESPACE )
145	if( NOT _cxx_version STREQUAL "4.4" )
146	set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -arch ${archflag}" )
147	endif()
148	endif()
149	elseif( CMAKE_SYSTEM_NAME STREQUAL Linux )
150	set( SO so )
151	add_definitions( -DAIPS_LINUX )
152	if( CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64 )
153	add_definitions( -DAIPS_64B )
154	set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -Wno-deprecated" )
155	else()
156	set( DEFAULT_CXX_FLAGS "${DEFAULT_CXX_FLAGS} -Wno-deprecated -Woverloaded-virtual" )
157	endif()
158	endif()
159
160	# set flags for cpp compiler
161	set( CMAKE_CXX_FLAGS ${DEFAULT_CXX_FLAGS} )
162
163
164	#
165	# casacore definitions
166	#
167	set( CASACORE_DEFINITIONS ${CASACORE_DEFINITIONS}
168	-DCASA_USECASAPATH
169	-DCASACORE_NEEDS_RETHROW
170	-DAIPS_STDLIB
171	-DAIPS_AUTO_STL
172	-D_GNU_SOURCE )
173
174	if( CMAKE_SYSTEM_NAME STREQUAL Linux )
175	set( CASACORE_DEFINITIONS ${CASACORE_DEFINITIONS}
176	-D_FILE_OFFSET_BITS=64
177	-D_LARGEFILE_SOURCE
178	)
179	endif()
180
181	add_definitions( ${CASACORE_DEFINITIONS} )
182
183	#
184	# mode specific settings
185	#
186	# STANDALONE=ON standalone build
187	# STANDALONE=OFF build with casa
188	#
189	set( CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_SOURCE_DIR}/cmake" )
190	message( STATUS "CMAKE_MODULE_PATH = " ${CMAKE_MODULE_PATH} )
191	if( STANDALONE )
192	include( standalone )
193	else()
194	include( withcasa )
195	endif()
196
197	message( STATUS "CMAKE_INSTALL_PREFIX = " ${CMAKE_INSTALL_PREFIX} )
198
199
200	#
201	# casacore
202	#
203	unset( CASACORE_INCLUDE_DIR CACHE )
204	unset( CASACORE_LIBRARIES CACHE )
205	if( NOT USE_LIBCASACORE )
206	# use casacore libraries
207	set( _includename casa/aipsdef.h )
208	find_path( CASACORE_INCLUDE_DIR ${_includename}
209	PATHS ${CASACORE_PATHS}
210	PATH_SUFFIXES include include/casacore
211	NO_DEFAULT_PATH )
212	find_path( CASACORE_INCLUDE_DIR ${_includename} )
213	if( CASACORE_INCLUDE_DIR MATCHES "NOTFOUND$" )
214	message( FATAL_ERROR "${_includename} could not be found. Please check!" )
215	endif()
216	set( CASACORE_LIBS casa
217	coordinates
218	fits
219	images
220	lattices
221	measures
222	mirlib
223	ms
224	msfits
225	scimath
226	scimath_f
227	tables )
228	set( _casacore_libs "" )
229	foreach( _a ${CASACORE_LIBS} )
230	set( _libname libcasa_${_a}.${SO} )
231	unset( _casacore_lib CACHE )
232	find_library( _casacore_lib ${_libname}
233	PATHS ${CASACORE_PATHS}
234	PATH_SUFFIXES lib64 lib )
235	if( _casacore_lib MATCHES "NOTFOUND$" )
236	message( FATAL_ERROR "${_libname} could not be found. Please check!" )
237	else()
238	#list( APPEND _casacore_libs casa_${_a} )
239	list( APPEND _casacore_libs ${_casacore_lib} )
240	endif()
241	endforeach()
242	set ( _libname libcomponents.${SO} )
243	unset( _casacore_lib CACHE )
244	find_library( _casacore_lib ${_libname}
245	PATHS ${CASACORE_PATHS}
246	PATH_SUFFIXES lib64 lib )
247	if( _casacore_lib MATCHES "NOTFOUND$" )
248	message( FATAL_ERROR "${_libname} could not be found. Please check!" )
249	else()
250	list( APPEND _casacore_libs ${_casacore_lib} )
251	endif()
252	set( CASACORE_LIBRARIES ${_casacore_libs} )
253	else()
254	# use libcasacore
255	set( _libname libcasacore.${SO} )
256	find_library( CASACORE_LIBRARIES ${_libname}
257	PATHS ${CASACORE_PATHS}
258	PATH_SUFFIXES lib64 lib )
259	if( CASACORE_LIBRARIES MATCHES "NOTFOUND$" )
260	message( FATAL_ERROR "${_libname} could not be found. Please check!" )
261	endif()
262	set( _includename casa/aipsdef.h )
263	string( REGEX REPLACE /[^/]+/[^/]+/?$ "" _coreroot ${CASACORE_LIBRARIES} )
264	find_path( CASACORE_INCLUDE_DIR ${_includename}
265	PATHS ${_coreroot}
266	PATH_SUFFIXES include include/casacore
267	NO_DEFAULT_PATH )
268	find_path( CASACORE_INCLUDE_DIR ${_includename}
269	PATHS ${CASACORE_PATHS}
270	PATH_SUFFIXES include include/casacore
271	NO_DEFAULT_PATH )
272	find_path( CASACORE_INCLUDE_DIR ${_includename} )
273	if( CASACORE_INCLUDE_DIR MATCHES "NOTFOUND$" )
274	message( FATAL_ERROR "${_includename} could not be found. Please check!" )
275	endif()
276	endif()
277	message( STATUS "CASACORE_LIBRARIES = " ${CASACORE_LIBRARIES} )
278	message( STATUS "CASACORE_INCLUDE_DIR = " ${CASACORE_INCLUDE_DIR} )
279	unset( USE_LIBCASACORE CACHE )
280
281
282	#
283	# Python
284	#
285	if( STANDALONE )
286	include( FindPythonLibs )
287	if( NOT PYTHONLIBS_FOUND )
288	message( FATAL_ERROR "Python could not be found. Please check!" )
289	endif()
290
291	# Define pyroot
292	string( REGEX REPLACE "/[^/]+/[^/]+/?$" "" pyroot ${PYTHON_INCLUDE_DIRS} )
293
294	# find numpy
295	string( REGEX MATCH [0-9].[0-9] PYTHONV ${PYTHON_INCLUDE_DIRS} )
296	string( REPLACE "." "" PV ${PYTHONV} )
297	find_path( NUMPY_INCLUDE_DIR numpy/npy_interrupt.h
298	PATHS
299	${pyroot}/lib/python${PYTHONV}/site-packages/numpy/core
300	${pyroot}/Library/Frameworks/Python.framework/Versions/${PYTHONV}
301	${pyroot}/Library/Frameworks/Python.framework/Versions/${PYTHONV}/lib/python${PYTHONV}/site-packages/numpy/core
302	PATH_SUFFIXES include )
303	if( NUMPY_INCLUDE_DIR MATCHES "NOTFOUND$" )
304	message( FATAL_ERROR "numpy/npy_interrupt.h could not be found. Please check!" )
305	endif()
306	list( APPEND PYTHON_INCLUDE_DIRS ${NUMPY_INCLUDE_DIR} )
307
308	set( PYTHON_DEFINITIONS ${PYTHON_DEFINITIONS}
309	-DPYTHONROOT=\"${pyroot}\"
310	-DPYTHONVER=\"${PYTHONV}\"
311	-DPYVERSION=${PV} )
312	else()
313	# with CASA
314	if( NOT PYTHON_FOUND )
315	if ( NOT PYTHON_LIBNAME )
316	#set( _names 2.9 2.8 2.7 2.6 2.5.2 2.5 )
317	set( _names 2.7 2.6 2.5.2 2.5 )
318	# OSX 10.7 has Python2.7 by default. CASA has't yet supported python > 2.6 anyway.
319	# (The library named libpython.2.5.2.dylib seems to exist only in the CASA world.)
320	else()
321	set( _names ${PYTHON_LIBNAME} )
322	endif()
323
324	set( _found False )
325	foreach( _v ${_names} )
326
327	casa_find(
328	PYTHON${_v}
329	#PREFIX_HINTS ${PYTHON_ROOT_DIR}
330	LIBS python${_v}
331	NO_REQUIRE
332	)
333
334	if( PYTHON${_v}_FOUND )
335	set( PYTHON_LIBNAME ${_v} )
336	set( _found True )
337	break()
338	endif()
339
340	endforeach()
341
342	if( NOT _found )
343	message( FATAL_ERROR "Could not find any PYTHON library with version one of ${_names}. Please check!" )
344	endif()
345
346	endif()
347
348	if( NOT PYTHON_LIBNAME )
349	# Found Python, but PYTHON_LIBNAME is undefined, that is impossible.
350	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*\")")
351	endif()
352
353	string( SUBSTRING ${PYTHON_LIBNAME} 0 3 PYTHONV )
354	string( REPLACE "." "" PV ${PYTHONV} )
355	set( python_library python${PYTHON_LIBNAME} )
356
357	# Form the Python install prefix by stripping away "lib/libpython2.5.2.dylib" (example) from
358	# the full python library path
359	string( REGEX MATCH "/lib(64)?/lib${python_library}" _match ${PYTHON${PYTHON_LIBNAME}_LIBRARIES} )
360	if( _match )
361	string( REGEX REPLACE "/lib(64)?/lib${python_library}.*" "" python_prefix ${PYTHON${PYTHON_LIBNAME}_LIBRARIES} )
362	else()
363	# Python library was not in a lib(64) directory!
364	message( WARNING "Python library path \"${PYTHON${PYTHON_LIBNAME}_LIBRARIES}\" does not contain \"/lib(64)/lib${python_library}\"" )
365	set( python_prefix ${casa_packages} )
366	endif()
367
368	#
369	# For some unknown reason cmake sets the /usr for Lion
370	#
371	if( APPLE )
372	set( python_prefix ${casa_packages} )
373	endif()
374
375	# The python version and prefix is known, do the actual search
376	if( NOT PYTHON_FOUND )
377	message( STATUS "Looking for PYTHON version ${PYTHONV}.x in ${python_prefix}" )
378	endif()
379
380	casa_find( PYTHON
381	VERSION 2.5 # minimum required
382	INCLUDES Python.h
383	numpy/npy_interrupt.h # for numpy
384	INCLUDES_SUFFIXES python${PYTHONV}
385	PREFIX_HINTS
386	${python_prefix}/lib/python${PYTHONV}/site-packages/numpy/core
387	${python_prefix}/Library/Frameworks/Python.framework/Versions/${PYTHONV}
388	${python_prefix}/Library/Frameworks/Python.framework/Versions/${PYTHONV}/lib/python${PYTHONV}/site-packages/numpy/core
389	LIBS ${python_library}
390	CPP_VERSION PY_VERSION )
391
392	# Store PYTHON_LIBNAME in the cache
393	set( PYTHON_LIBNAME ${PYTHON_LIBNAME} CACHE STRING "Python major and minor version to use" FORCE )
394
395	# Define pyroot to two directory levels above Python.h.
396	string( REGEX REPLACE "/[^/]+/[^/]+/?$" "" pyroot ${PYTHON_Python.h} )
397
398	set( PYTHON_DEFINITIONS ${PYTHON_DEFINITIONS}
399	-DAIPSROOT=\"${CMAKE_SOURCE_DIR}\"
400	-DAIPSARCH=\"${arch}\"
401	-DAIPSSITE=\"garching\"
402	-DPYTHONROOT=\"${pyroot}\"
403	-DPYTHONVER=\"${PYTHONV}\"
404	-DPYVERSION=${PV} )
405	endif()
406	message( STATUS "PYTHON_INCLUDE_DIRS = " ${PYTHON_INCLUDE_DIRS} )
407	message( STATUS "PYTHON_LINRARIES = " ${PYTHON_LIBRARIES} )
408	message( STATUS "PYTHONV = " ${PYTHONV} )
409
410
411	#
412	# DL
413	#
414	set( DL_LIBRARIES ${CMAKE_DL_LIBS} CACHE STRING "dl libraries" FORCE )
415	if( DL_LIBRARIES STREQUAL "dl" )
416	set( DL_LIBRARIES "-ldl" CACHE STRING "dl libraries" FORCE )
417	endif()
418	message( STATUS "DL_LIBRARIES = " ${DL_LIBRARIES} )
419
420
421	#
422	# BLAS
423	#
424	find_library( BLAS_LIBRARIES libblas.${SO} )
425	if ( BLAS_LIBRARIES MATCHES "NOTFOUND$" )
426	message( FATAL_ERROR "blas could not be found. Please check!" )
427	endif()
428	message( STATUS "BLAS_LIBRARIES = " ${BLAS_LIBRARIES} )
429
430
431	#
432	# LAPACK
433	#
434	find_library( LAPACK_LIBRARIES liblapack.${SO} )
435	if ( LAPACK_LIBRARIES MATCHES "NOTFOUND$" )
436	message( FATAL_ERROR "lapack could not be found. Please check!" )
437	endif()
438	message( STATUS "LAPACK_LIBRARIES = " ${LAPACK_LIBRARIES} )
439
440
441	#
442	# Boost
443	#
444	set( boost_components python )
445	if( NOT STANDALONE )
446	set( boost_components ${boost_components} system )
447	endif()
448	find_package( Boost REQUIRED ${boost_components} )
449	if( NOT Boost_FOUND )
450	message( FATAL_ERROR "Boost could not be found. Please check!" )
451	endif()
452	message( STATUS "BOOST_INCLUDE_DIR = " ${Boost_INCLUDE_DIR} )
453	message( STATUS "BOOST_LIBRARIES = " ${Boost_LIBRARIES} )
454
455
456	#
457	# cfitsio
458	#
459	if( STANDALONE )
460	find_path( CFITSIO_INCLUDE_DIRS fitsio.h
461	PATH_SUFFIXES cfitsio )
462	if( CFITSIO_INCLUDE_DIRS MATCHES "NOTFOUND$" )
463	message( FATAL_ERROR "fitsio.h could not be found. Please check!" )
464	endif()
465	string( REGEX REPLACE "/[^/]+/?$" "" CFITSIO_ROOT ${CFITSIO_INCLUDE_DIRS} )
466	message( STATUS "CFITSIO_ROOT=" ${CFITSIO_ROOT} )
467	find_library( CFITSIO_LIBRARIES libcfitsio.${SO}
468	PATHS ${CFITSIO_ROOT}
469	PATH_SUFFIXES lib64 lib
470	NO_DEFAULT_PATH )
471	if( CFITSIO_LIBRARIES MATCHES "NOTFOUND$" )
472	find_library( CFITSIO_LIBRARIES libcfitsio.a
473	PATHS ${CFITSIO_ROOT}
474	PATH_SUFFIXES lib64 lib
475	NO_DEFAULT_PATH )
476	endif()
477	find_library( CFITSIO_LIBRARIES libcfitsio.${SO}
478	PATHS /usr/local /usr
479	PATH_SUFFIXES lib64 lib )
480	if( CFITSIO_LIBRARIES MATCHES "NOTFOUND$" )
481	message( FATAL_ERROR "libcfitsio.so could not be found. Please check!" )
482	endif()
483	else()
484	casa_find( CFITSIO
485	VERSION 3.006
486	INCLUDES fitsio.h fitsio2.h
487	INCLUDES_SUFFIXES cfitsio
488	LIBS cfitsio
489	CPP_VERSION CFITSIO_VERSION
490	RUN_VERSION "(ffvers(&v), v)" )
491	endif()
492	message( STATUS "CFITSIO_INCLUDE_DIRS = " ${CFITSIO_INCLUDE_DIRS} )
493	message( STATUS "CFITSIO_LIBRARIES = " ${CFITSIO_LIBRARIES} )
494
495
496	#
497	# Fortran
498	#
499	if( NOT FORTRAN_LIBRARIES )
500
501	message( STATUS "Looking for Fortran runtime libraries" )
502	set( _try ${CMAKE_BINARY_DIR}/try_fortran.cc )
503	file( WRITE ${_try}
504	"int main() { return 0; }\n"
505	)
506
507	execute_process( COMMAND ${CMAKE_Fortran_COMPILER} -print-search-dirs
508	COMMAND perl -e "$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;}"
509	OUTPUT_VARIABLE _gfortran_lib_path
510	OUTPUT_STRIP_TRAILING_WHITESPACE )
511
512	if( _gfortran_lib_path )
513	try_compile( _have_gfortran ${CMAKE_BINARY_DIR} ${_try}
514	CMAKE_FLAGS -Wdev "-DCMAKE_EXE_LINKER_FLAGS=${_gfortran_lib_path}"
515	)
516	else()
517	try_compile( _have_gfortran ${CMAKE_BINARY_DIR} ${_try}
518	CMAKE_FLAGS -Wdev "-DCMAKE_EXE_LINKER_FLAGS=-lgfortran"
519	)
520	endif()
521	try_compile( _have_g2c ${CMAKE_BINARY_DIR} ${_try}
522	CMAKE_FLAGS -Wdev "-DCMAKE_EXE_LINKER_FLAGS=-lg2c"
523	)
524
525	if( _have_gfortran )
526	if( _gfortran_lib_path )
527	set( FORTRAN_LIBRARIES ${_gfortran_lib_path}
528	CACHE STRING "Fortran library linker option" FORCE )
529	else()
530	set( FORTRAN_LIBRARIES -lgfortran
531	CACHE STRING "Fortran library linker option" FORCE )
532	endif()
533	message( STATUS "Looking for Fortran runtime libraries -- ${FORTRAN_LIBRARIES}" )
534	elseif( _have_g2c )
535	set( FORTRAN_LIBRARIES -lg2c
536	CACHE STRING "Fortran library linker option" FORCE )
537	message( STATUS "Looking for Fortran runtime libraries -- ${FORTRAN_LIBRARIES}" )
538	else()
539	set( FORTRAN_LIBRARIES ""
540	CACHE STRING "Fortran library linker option" FORCE )
541	message( STATUS "Looking for Fortran runtime libraries -- <none>" )
542	# Not a fatal error because it might work, if all Fortran dependencies were
543	# already linked statically to the Fortran runtime...
544	endif()
545	endif()
546
547	# X11.
548	if( NOT APPLE )
549	find_package( X11 REQUIRED )
550	# Rename
551	set( X11_INCLUDE_DIRS ${X11_INCLUDE_DIR} )
552	endif()
553
554	# PGPLOT (FORTRAN plotting package).
555	# depends on X11
556	# not require in standalone mode
557	if( NOT STANDALONE )
558	if( APPLE )
559	set( _deps FORTRAN )
560	else()
561	set( _deps X11 FORTRAN )
562	endif()
563	if (CMAKE_SYSTEM MATCHES ^Darwin-11 AND NOT LLVMCOMPILER )
564	set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-undefined -Wl,error -framework AppKit -lgfortran" )
565	else()
566	if (APPLE)
567	set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-undefined -Wl,error -framework AppKit" )
568	else()
569	set( CMAKE_SHARED_LINKER_FLAGS "-Wl,-undefined -Wl,error" )
570	endif()
571	endif()
572	casa_find( PGPLOT
573	VERSION 5.3.1
574	PREFIX_HINTS ${PGPLOT_ROOT_DIR}
575	INCLUDES cpgplot.h
576	LIBS pgplot${pgplot_ext} cpgplot${pgplot_ext}
577	DEPENDS ${_deps} )
578
579	add_definitions( -DENABLE_PLOTTER2 )
580	endif()
581
582	#
583	# RPFITS
584	#
585	if ( STANDALONE )
586	find_path( RPFITS_INCLUDE_DIRS RPFITS.h
587	PATHS /usr/local /usr
588	PATH_SUFFIXES include )
589	if( RPFITS_INCLUDE_DIRS MATCHES "NOTFOUND$" )
590	message( FATAL_ERROR "RPFITS.h could not be found. Please check!" )
591	endif()
592	find_library( RPFITS_LIBRARIES librpfits.so
593	PATHS /usr/local /usr
594	PATH_SUFFIXES lib64 lib )
595	if( RPFITS_LIBRARIES MATCHES "NOTFOUND$" )
596	message( FATAL_ERROR "librpfits.so could not be found. Please check!" )
597	endif()
598	list( APPEND RPFITS_LIBRARIES ${FORTRAN_LIBRARIES} )
599	else()
600	casa_find( RPFITS
601	VERSION 2.11
602	INCLUDES RPFITS.h
603	LIBS rpfits
604	RUN_VERSION names_.rpfitsversion
605	DEPENDS FORTRAN )
606	endif()
607	message( STATUS "RPFITS_INCLUDE_DIRS = " ${RPFITS_INCLUDE_DIRS} )
608	message( STATUS "RPFITS_LIBRARIES = " ${RPFITS_LIBRARIES} )
609
610
611	#
612	# wcslib
613	#
614	set( _wcslib libwcs.${SO} )
615	set( _wcs_version 4.3 )
616	find_library( WCSLIB ${_wcslib}
617	PATHS ${WCSLIB_PATHS}
618	PATH_SUFFIXES lib64 lib )
619	if( WCSLIB MATCHES "NOTFOUND$" )
620	message( STATUS "${_wcslib} could not be found." )
621	unset( _wcslib CACHE )
622	unset( WCSLIB CACHE )
623	set( _wcslib libwcs.${_wcs_version}.${SO} )
624	message( STATUS "Try to find ${_wcslib}..." )
625	find_library( WCSLIB ${_wcslib}
626	PATHS ${WCSLIB_PATHS}
627	PATH_SUFFIXES lib64 lib )
628	if( WCSLIB MATCHES "NOTFOUND$" )
629	message( FATAL_ERROR "${_wcslib} could not be found. Please check!" )
630	endif()
631	endif()
632	message( STATUS "WCSLIB = " ${WCSLIB} )
633	find_path( WCSLIB_INCLUDE_DIR wcslib/wcs.h
634	PATHS ${WCSLIB_PATHS}
635	PATH_SUFFIXES include )
636	if( WCSLIB_INCLUDE_DIR MATCHES "NOTFOUND$" )
637	message( FATAL_ERROR "wcs.h could not be found. Please check!" )
638	endif()
639	message( STATUS "WCSLIB_INCLUDE_DIR = " ${WCSLIB_INCLUDE_DIR} )
640
641
642	#
643	# common include path
644	#
645	include_directories( ${CASACORE_INCLUDE_DIR}/..
646	${CASACORE_INCLUDE_DIR}
647	${Boost_INCLUDE_DIR}
648	${X11_INCLUDE_DIRS}
649	${PGPLOT_INCLUDE_DIRS}
650	${PYTHON_INCLUDE_DIRS}
651	${WCSLIB_INCLUDE_DIR}
652	${CFITSIO_INCLUDE_DIRS}
653	${RPFITS_INCLUDE_DIRS} )
654
655
656	#
657	# install directory
658	#
659	set( EXEC_INSTALL_DIR bin )
660	set( LIB_INSTALL_DIR lib )
661	set( PYTHON_INSTALL_DIR python/${PYTHONV}/asap )
662	set( SHARED_INSTALL_DIR share/asap )
663
664	#
665	# execute getsvnrev.sh to create/update svninfo.txt
666	# run chmod to make sure the script has executable
667	#
668	exec_program( chmod ARGS a+x ${ASAP_SOURCE_DIR}/getsvnrev.sh )
669	exec_program( chmod ARGS a+x ${ASAP_SOURCE_DIR}/cmake/exec_getsvnrev.sh )
670	exec_program( ${ASAP_SOURCE_DIR}/cmake/exec_getsvnrev.sh ARGS ${ASAP_SOURCE_DIR})
671
672	# Add the modules to be built.
673	#
674	# Choose to have correct RPATHs both in the build tree and
675	# in the install tree (at the cost of having to change the
676	# rpath when installing)
677	#
678	set( CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib )
679	set( CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
680	set( CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_PREFIX}/lib )
681
682	#
683	# PKSMS
684	#
685	if ( NOT PKSMS )
686	add_definitions( -DNOPKSMS )
687	endif()
688
689	#
690	# libraries and executables
691	#
692	set( ASAPPYLIB _asap )
693	set( ASAPLIB asap )
694	set( PYRAPLIB pyrap )
695	set( ATNFLIB atnf )
696	set( ASAP2TO3 asap2to3 )
697	if ( NOT STANDALONE )
698	# set( ASDM2ASAP_OLD oldasdm2ASAP )
699	set( ASDM2ASAP asdm2ASAP )
700	endif()
701
702	#
703	# always install by default
704	#
705	add_custom_target( inst ALL ${CMAKE_BUILD_TOOL} install/fast )
706
707	#
708	# subdirectories
709	#
710	asap_add_subdirectory()

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