|
@@ -0,0 +1,423 @@
|
|
1
|
+###
|
|
2
|
+#
|
|
3
|
+# @copyright (c) 2009-2014 The University of Tennessee and The University
|
|
4
|
+# of Tennessee Research Foundation.
|
|
5
|
+# All rights reserved.
|
|
6
|
+# @copyright (c) 2012-2016 Inria. All rights reserved.
|
|
7
|
+# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
|
|
8
|
+#
|
|
9
|
+###
|
|
10
|
+#
|
|
11
|
+# - Find PTSCOTCH include dirs and libraries
|
|
12
|
+# Use this module by invoking find_package with the form:
|
|
13
|
+# find_package(PTSCOTCH
|
|
14
|
+# [REQUIRED] # Fail with error if ptscotch is not found
|
|
15
|
+# [COMPONENTS <comp1> <comp2> ...] # dependencies
|
|
16
|
+# )
|
|
17
|
+#
|
|
18
|
+# PTSCOTCH depends on the following libraries:
|
|
19
|
+# - Threads
|
|
20
|
+# - MPI
|
|
21
|
+#
|
|
22
|
+# COMPONENTS can be some of the following:
|
|
23
|
+# - ESMUMPS: to activate detection of PT-Scotch with the esmumps interface
|
|
24
|
+#
|
|
25
|
+# This module finds headers and ptscotch library.
|
|
26
|
+# Results are reported in variables:
|
|
27
|
+# PTSCOTCH_FOUND - True if headers and requested libraries were found
|
|
28
|
+# PTSCOTCH_LINKER_FLAGS - list of required linker flags (excluding -l and -L)
|
|
29
|
+# PTSCOTCH_INCLUDE_DIRS - ptscotch include directories
|
|
30
|
+# PTSCOTCH_LIBRARY_DIRS - Link directories for ptscotch libraries
|
|
31
|
+# PTSCOTCH_LIBRARIES - ptscotch component libraries to be linked
|
|
32
|
+# PTSCOTCH_INCLUDE_DIRS_DEP - ptscotch + dependencies include directories
|
|
33
|
+# PTSCOTCH_LIBRARY_DIRS_DEP - ptscotch + dependencies link directories
|
|
34
|
+# PTSCOTCH_LIBRARIES_DEP - ptscotch libraries + dependencies
|
|
35
|
+# PTSCOTCH_INTSIZE - Number of octets occupied by a SCOTCH_Num
|
|
36
|
+#
|
|
37
|
+# The user can give specific paths where to find the libraries adding cmake
|
|
38
|
+# options at configure (ex: cmake path/to/project -DPTSCOTCH=path/to/ptscotch):
|
|
39
|
+# PTSCOTCH_DIR - Where to find the base directory of ptscotch
|
|
40
|
+# PTSCOTCH_INCDIR - Where to find the header files
|
|
41
|
+# PTSCOTCH_LIBDIR - Where to find the library files
|
|
42
|
+# The module can also look for the following environment variables if paths
|
|
43
|
+# are not given as cmake variable: PTSCOTCH_DIR, PTSCOTCH_INCDIR, PTSCOTCH_LIBDIR
|
|
44
|
+
|
|
45
|
+#=============================================================================
|
|
46
|
+# Copyright 2012-2013 Inria
|
|
47
|
+# Copyright 2012-2013 Emmanuel Agullo
|
|
48
|
+# Copyright 2012-2013 Mathieu Faverge
|
|
49
|
+# Copyright 2012 Cedric Castagnede
|
|
50
|
+# Copyright 2013-2016 Florent Pruvost
|
|
51
|
+#
|
|
52
|
+# Distributed under the OSI-approved BSD License (the "License");
|
|
53
|
+# see accompanying file MORSE-Copyright.txt for details.
|
|
54
|
+#
|
|
55
|
+# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
56
|
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
57
|
+# See the License for more information.
|
|
58
|
+#=============================================================================
|
|
59
|
+# (To distribute this file outside of Morse, substitute the full
|
|
60
|
+# License text for the above reference.)
|
|
61
|
+
|
|
62
|
+if (NOT PTSCOTCH_FOUND)
|
|
63
|
+ set(PTSCOTCH_DIR "" CACHE PATH "Installation directory of PTSCOTCH library")
|
|
64
|
+ if (NOT PTSCOTCH_FIND_QUIETLY)
|
|
65
|
+ message(STATUS "A cache variable, namely PTSCOTCH_DIR, has been set to specify the install directory of PTSCOTCH")
|
|
66
|
+ endif()
|
|
67
|
+endif()
|
|
68
|
+
|
|
69
|
+# Set the version to find
|
|
70
|
+set(PTSCOTCH_LOOK_FOR_ESMUMPS OFF)
|
|
71
|
+
|
|
72
|
+if( PTSCOTCH_FIND_COMPONENTS )
|
|
73
|
+ foreach( component ${PTSCOTCH_FIND_COMPONENTS} )
|
|
74
|
+ if (${component} STREQUAL "ESMUMPS")
|
|
75
|
+ # means we look for esmumps library
|
|
76
|
+ set(PTSCOTCH_LOOK_FOR_ESMUMPS ON)
|
|
77
|
+ endif()
|
|
78
|
+ endforeach()
|
|
79
|
+endif()
|
|
80
|
+
|
|
81
|
+# PTSCOTCH depends on Threads, try to find it
|
|
82
|
+if (NOT THREADS_FOUND)
|
|
83
|
+ if (PTSCOTCH_FIND_REQUIRED)
|
|
84
|
+ find_package(Threads REQUIRED)
|
|
85
|
+ else()
|
|
86
|
+ find_package(Threads)
|
|
87
|
+ endif()
|
|
88
|
+endif()
|
|
89
|
+
|
|
90
|
+# PTSCOTCH depends on MPI, try to find it
|
|
91
|
+if (NOT MPI_FOUND)
|
|
92
|
+ if (PTSCOTCH_FIND_REQUIRED)
|
|
93
|
+ find_package(MPI REQUIRED)
|
|
94
|
+ else()
|
|
95
|
+ find_package(MPI)
|
|
96
|
+ endif()
|
|
97
|
+endif()
|
|
98
|
+
|
|
99
|
+# Looking for include
|
|
100
|
+# -------------------
|
|
101
|
+
|
|
102
|
+# Add system include paths to search include
|
|
103
|
+# ------------------------------------------
|
|
104
|
+unset(_inc_env)
|
|
105
|
+set(ENV_PTSCOTCH_DIR "$ENV{PTSCOTCH_DIR}")
|
|
106
|
+set(ENV_PTSCOTCH_INCDIR "$ENV{PTSCOTCH_INCDIR}")
|
|
107
|
+if(ENV_PTSCOTCH_INCDIR)
|
|
108
|
+ list(APPEND _inc_env "${ENV_PTSCOTCH_INCDIR}")
|
|
109
|
+elseif(ENV_PTSCOTCH_DIR)
|
|
110
|
+ list(APPEND _inc_env "${ENV_PTSCOTCH_DIR}")
|
|
111
|
+ list(APPEND _inc_env "${ENV_PTSCOTCH_DIR}/include")
|
|
112
|
+ list(APPEND _inc_env "${ENV_PTSCOTCH_DIR}/include/ptscotch")
|
|
113
|
+else()
|
|
114
|
+ if(WIN32)
|
|
115
|
+ string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
|
|
116
|
+ else()
|
|
117
|
+ string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
|
|
118
|
+ list(APPEND _inc_env "${_path_env}")
|
|
119
|
+ string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
|
|
120
|
+ list(APPEND _inc_env "${_path_env}")
|
|
121
|
+ string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
|
|
122
|
+ list(APPEND _inc_env "${_path_env}")
|
|
123
|
+ string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
|
|
124
|
+ list(APPEND _inc_env "${_path_env}")
|
|
125
|
+ endif()
|
|
126
|
+endif()
|
|
127
|
+list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
|
|
128
|
+list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
|
|
129
|
+list(REMOVE_DUPLICATES _inc_env)
|
|
130
|
+
|
|
131
|
+
|
|
132
|
+# Try to find the ptscotch header in the given paths
|
|
133
|
+# -------------------------------------------------
|
|
134
|
+
|
|
135
|
+set(PTSCOTCH_hdrs_to_find "ptscotch.h;scotch.h")
|
|
136
|
+
|
|
137
|
+# call cmake macro to find the header path
|
|
138
|
+if(PTSCOTCH_INCDIR)
|
|
139
|
+ foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
|
|
140
|
+ set(PTSCOTCH_${ptscotch_hdr}_DIRS "PTSCOTCH_${ptscotch_hdr}_DIRS-NOTFOUND")
|
|
141
|
+ find_path(PTSCOTCH_${ptscotch_hdr}_DIRS
|
|
142
|
+ NAMES ${ptscotch_hdr}
|
|
143
|
+ HINTS ${PTSCOTCH_INCDIR})
|
|
144
|
+ mark_as_advanced(PTSCOTCH_${ptscotch_hdr}_DIRS)
|
|
145
|
+ endforeach()
|
|
146
|
+else()
|
|
147
|
+ if(PTSCOTCH_DIR)
|
|
148
|
+ foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
|
|
149
|
+ set(PTSCOTCH_${ptscotch_hdr}_DIRS "PTSCOTCH_${ptscotch_hdr}_DIRS-NOTFOUND")
|
|
150
|
+ find_path(PTSCOTCH_${ptscotch_hdr}_DIRS
|
|
151
|
+ NAMES ${ptscotch_hdr}
|
|
152
|
+ HINTS ${PTSCOTCH_DIR}
|
|
153
|
+ PATH_SUFFIXES "include" "include/scotch")
|
|
154
|
+ mark_as_advanced(PTSCOTCH_${ptscotch_hdr}_DIRS)
|
|
155
|
+ endforeach()
|
|
156
|
+ else()
|
|
157
|
+ foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
|
|
158
|
+ set(PTSCOTCH_${ptscotch_hdr}_DIRS "PTSCOTCH_${ptscotch_hdr}_DIRS-NOTFOUND")
|
|
159
|
+ find_path(PTSCOTCH_${ptscotch_hdr}_DIRS
|
|
160
|
+ NAMES ${ptscotch_hdr}
|
|
161
|
+ HINTS ${_inc_env}
|
|
162
|
+ PATH_SUFFIXES "scotch")
|
|
163
|
+ mark_as_advanced(PTSCOTCH_${ptscotch_hdr}_DIRS)
|
|
164
|
+ endforeach()
|
|
165
|
+ endif()
|
|
166
|
+endif()
|
|
167
|
+
|
|
168
|
+# If found, add path to cmake variable
|
|
169
|
+# ------------------------------------
|
|
170
|
+foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
|
|
171
|
+ if (PTSCOTCH_${ptscotch_hdr}_DIRS)
|
|
172
|
+ list(APPEND PTSCOTCH_INCLUDE_DIRS "${PTSCOTCH_${ptscotch_hdr}_DIRS}")
|
|
173
|
+ else ()
|
|
174
|
+ set(PTSCOTCH_INCLUDE_DIRS "PTSCOTCH_INCLUDE_DIRS-NOTFOUND")
|
|
175
|
+ if (NOT PTSCOTCH_FIND_QUIETLY)
|
|
176
|
+ message(STATUS "Looking for ptscotch -- ${ptscotch_hdr} not found")
|
|
177
|
+ endif()
|
|
178
|
+ endif()
|
|
179
|
+endforeach()
|
|
180
|
+list(REMOVE_DUPLICATES PTSCOTCH_INCLUDE_DIRS)
|
|
181
|
+
|
|
182
|
+# Looking for lib
|
|
183
|
+# ---------------
|
|
184
|
+
|
|
185
|
+# Add system library paths to search lib
|
|
186
|
+# --------------------------------------
|
|
187
|
+unset(_lib_env)
|
|
188
|
+set(ENV_PTSCOTCH_LIBDIR "$ENV{PTSCOTCH_LIBDIR}")
|
|
189
|
+if(ENV_PTSCOTCH_LIBDIR)
|
|
190
|
+ list(APPEND _lib_env "${ENV_PTSCOTCH_LIBDIR}")
|
|
191
|
+elseif(ENV_PTSCOTCH_DIR)
|
|
192
|
+ list(APPEND _lib_env "${ENV_PTSCOTCH_DIR}")
|
|
193
|
+ list(APPEND _lib_env "${ENV_PTSCOTCH_DIR}/lib")
|
|
194
|
+else()
|
|
195
|
+ if(WIN32)
|
|
196
|
+ string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
|
|
197
|
+ else()
|
|
198
|
+ if(APPLE)
|
|
199
|
+ string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
|
|
200
|
+ else()
|
|
201
|
+ string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
|
|
202
|
+ endif()
|
|
203
|
+ list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
|
|
204
|
+ list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
|
|
205
|
+ endif()
|
|
206
|
+endif()
|
|
207
|
+list(REMOVE_DUPLICATES _lib_env)
|
|
208
|
+
|
|
209
|
+# Try to find the ptscotch lib in the given paths
|
|
210
|
+# ----------------------------------------------
|
|
211
|
+
|
|
212
|
+set(PTSCOTCH_libs_to_find "ptscotch;ptscotcherr")
|
|
213
|
+if (PTSCOTCH_LOOK_FOR_ESMUMPS)
|
|
214
|
+ list(INSERT PTSCOTCH_libs_to_find 0 "ptesmumps")
|
|
215
|
+ list(APPEND PTSCOTCH_libs_to_find "esmumps" )
|
|
216
|
+endif()
|
|
217
|
+list(APPEND PTSCOTCH_libs_to_find "scotch;scotcherr")
|
|
218
|
+
|
|
219
|
+# call cmake macro to find the lib path
|
|
220
|
+if(PTSCOTCH_LIBDIR)
|
|
221
|
+ foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
|
|
222
|
+ set(PTSCOTCH_${ptscotch_lib}_LIBRARY "PTSCOTCH_${ptscotch_lib}_LIBRARY-NOTFOUND")
|
|
223
|
+ find_library(PTSCOTCH_${ptscotch_lib}_LIBRARY
|
|
224
|
+ NAMES ${ptscotch_lib}
|
|
225
|
+ HINTS ${PTSCOTCH_LIBDIR})
|
|
226
|
+ endforeach()
|
|
227
|
+else()
|
|
228
|
+ if(PTSCOTCH_DIR)
|
|
229
|
+ foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
|
|
230
|
+ set(PTSCOTCH_${ptscotch_lib}_LIBRARY "PTSCOTCH_${ptscotch_lib}_LIBRARY-NOTFOUND")
|
|
231
|
+ find_library(PTSCOTCH_${ptscotch_lib}_LIBRARY
|
|
232
|
+ NAMES ${ptscotch_lib}
|
|
233
|
+ HINTS ${PTSCOTCH_DIR}
|
|
234
|
+ PATH_SUFFIXES lib lib32 lib64)
|
|
235
|
+ endforeach()
|
|
236
|
+ else()
|
|
237
|
+ foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
|
|
238
|
+ set(PTSCOTCH_${ptscotch_lib}_LIBRARY "PTSCOTCH_${ptscotch_lib}_LIBRARY-NOTFOUND")
|
|
239
|
+ find_library(PTSCOTCH_${ptscotch_lib}_LIBRARY
|
|
240
|
+ NAMES ${ptscotch_lib}
|
|
241
|
+ HINTS ${_lib_env})
|
|
242
|
+ endforeach()
|
|
243
|
+ endif()
|
|
244
|
+endif()
|
|
245
|
+
|
|
246
|
+set(PTSCOTCH_LIBRARIES "")
|
|
247
|
+set(PTSCOTCH_LIBRARY_DIRS "")
|
|
248
|
+# If found, add path to cmake variable
|
|
249
|
+# ------------------------------------
|
|
250
|
+foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
|
|
251
|
+
|
|
252
|
+ if (PTSCOTCH_${ptscotch_lib}_LIBRARY)
|
|
253
|
+ get_filename_component(${ptscotch_lib}_lib_path "${PTSCOTCH_${ptscotch_lib}_LIBRARY}" PATH)
|
|
254
|
+ # set cmake variables
|
|
255
|
+ list(APPEND PTSCOTCH_LIBRARIES "${PTSCOTCH_${ptscotch_lib}_LIBRARY}")
|
|
256
|
+ list(APPEND PTSCOTCH_LIBRARY_DIRS "${${ptscotch_lib}_lib_path}")
|
|
257
|
+ else ()
|
|
258
|
+ list(APPEND PTSCOTCH_LIBRARIES "${PTSCOTCH_${ptscotch_lib}_LIBRARY}")
|
|
259
|
+ if (NOT PTSCOTCH_FIND_QUIETLY)
|
|
260
|
+ message(STATUS "Looking for ptscotch -- lib ${ptscotch_lib} not found")
|
|
261
|
+ endif()
|
|
262
|
+ endif ()
|
|
263
|
+
|
|
264
|
+ mark_as_advanced(PTSCOTCH_${ptscotch_lib}_LIBRARY)
|
|
265
|
+
|
|
266
|
+endforeach()
|
|
267
|
+list(REMOVE_DUPLICATES PTSCOTCH_LIBRARY_DIRS)
|
|
268
|
+
|
|
269
|
+# check a function to validate the find
|
|
270
|
+if(PTSCOTCH_LIBRARIES)
|
|
271
|
+
|
|
272
|
+ set(REQUIRED_LDFLAGS)
|
|
273
|
+ set(REQUIRED_INCDIRS)
|
|
274
|
+ set(REQUIRED_LIBDIRS)
|
|
275
|
+ set(REQUIRED_LIBS)
|
|
276
|
+
|
|
277
|
+ # PTSCOTCH
|
|
278
|
+ if (PTSCOTCH_INCLUDE_DIRS)
|
|
279
|
+ set(REQUIRED_INCDIRS "${PTSCOTCH_INCLUDE_DIRS}")
|
|
280
|
+ endif()
|
|
281
|
+ if (PTSCOTCH_LIBRARY_DIRS)
|
|
282
|
+ set(REQUIRED_LIBDIRS "${PTSCOTCH_LIBRARY_DIRS}")
|
|
283
|
+ endif()
|
|
284
|
+ set(REQUIRED_LIBS "${PTSCOTCH_LIBRARIES}")
|
|
285
|
+ # MPI
|
|
286
|
+ if (MPI_FOUND)
|
|
287
|
+ if (MPI_C_INCLUDE_PATH)
|
|
288
|
+ list(APPEND CMAKE_REQUIRED_INCLUDES "${MPI_C_INCLUDE_PATH}")
|
|
289
|
+ endif()
|
|
290
|
+ if (MPI_C_LINK_FLAGS)
|
|
291
|
+ if (${MPI_C_LINK_FLAGS} MATCHES " -")
|
|
292
|
+ string(REGEX REPLACE " -" "-" MPI_C_LINK_FLAGS ${MPI_C_LINK_FLAGS})
|
|
293
|
+ endif()
|
|
294
|
+ list(APPEND REQUIRED_LDFLAGS "${MPI_C_LINK_FLAGS}")
|
|
295
|
+ endif()
|
|
296
|
+ list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
|
|
297
|
+ endif()
|
|
298
|
+ # THREADS
|
|
299
|
+ if(CMAKE_THREAD_LIBS_INIT)
|
|
300
|
+ list(APPEND REQUIRED_LIBS "${CMAKE_THREAD_LIBS_INIT}")
|
|
301
|
+ endif()
|
|
302
|
+ set(Z_LIBRARY "Z_LIBRARY-NOTFOUND")
|
|
303
|
+ find_library(Z_LIBRARY NAMES z)
|
|
304
|
+ mark_as_advanced(Z_LIBRARY)
|
|
305
|
+ if(Z_LIBRARY)
|
|
306
|
+ list(APPEND REQUIRED_LIBS "-lz")
|
|
307
|
+ endif()
|
|
308
|
+ set(M_LIBRARY "M_LIBRARY-NOTFOUND")
|
|
309
|
+ find_library(M_LIBRARY NAMES m)
|
|
310
|
+ mark_as_advanced(M_LIBRARY)
|
|
311
|
+ if(M_LIBRARY)
|
|
312
|
+ list(APPEND REQUIRED_LIBS "-lm")
|
|
313
|
+ endif()
|
|
314
|
+ set(RT_LIBRARY "RT_LIBRARY-NOTFOUND")
|
|
315
|
+ find_library(RT_LIBRARY NAMES rt)
|
|
316
|
+ mark_as_advanced(RT_LIBRARY)
|
|
317
|
+ if(RT_LIBRARY)
|
|
318
|
+ list(APPEND REQUIRED_LIBS "-lrt")
|
|
319
|
+ endif()
|
|
320
|
+
|
|
321
|
+ # set required libraries for link
|
|
322
|
+ set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
|
|
323
|
+ set(CMAKE_REQUIRED_LIBRARIES)
|
|
324
|
+ list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LDFLAGS}")
|
|
325
|
+ foreach(lib_dir ${REQUIRED_LIBDIRS})
|
|
326
|
+ list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
|
|
327
|
+ endforeach()
|
|
328
|
+ list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
|
|
329
|
+ list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
|
|
330
|
+ string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
|
|
331
|
+
|
|
332
|
+ # test link
|
|
333
|
+ unset(PTSCOTCH_WORKS CACHE)
|
|
334
|
+ include(CheckFunctionExists)
|
|
335
|
+ check_function_exists(SCOTCH_dgraphInit PTSCOTCH_WORKS)
|
|
336
|
+ mark_as_advanced(PTSCOTCH_WORKS)
|
|
337
|
+
|
|
338
|
+ if(PTSCOTCH_WORKS)
|
|
339
|
+ # save link with dependencies
|
|
340
|
+ set(PTSCOTCH_LIBRARIES_DEP "${REQUIRED_LIBS}")
|
|
341
|
+ set(PTSCOTCH_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
|
|
342
|
+ set(PTSCOTCH_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
|
|
343
|
+ set(PTSCOTCH_LINKER_FLAGS "${REQUIRED_LDFLAGS}")
|
|
344
|
+ list(REMOVE_DUPLICATES PTSCOTCH_LIBRARY_DIRS_DEP)
|
|
345
|
+ list(REMOVE_DUPLICATES PTSCOTCH_INCLUDE_DIRS_DEP)
|
|
346
|
+ list(REMOVE_DUPLICATES PTSCOTCH_LINKER_FLAGS)
|
|
347
|
+ else()
|
|
348
|
+ if(NOT PTSCOTCH_FIND_QUIETLY)
|
|
349
|
+ message(STATUS "Looking for PTSCOTCH : test of SCOTCH_dgraphInit with PTSCOTCH library fails")
|
|
350
|
+ message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
|
|
351
|
+ message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
|
|
352
|
+ message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
|
|
353
|
+ endif()
|
|
354
|
+ endif()
|
|
355
|
+ set(CMAKE_REQUIRED_INCLUDES)
|
|
356
|
+ set(CMAKE_REQUIRED_FLAGS)
|
|
357
|
+ set(CMAKE_REQUIRED_LIBRARIES)
|
|
358
|
+endif(PTSCOTCH_LIBRARIES)
|
|
359
|
+
|
|
360
|
+if (PTSCOTCH_LIBRARIES)
|
|
361
|
+ list(GET PTSCOTCH_LIBRARIES 0 first_lib)
|
|
362
|
+ get_filename_component(first_lib_path "${first_lib}" PATH)
|
|
363
|
+ if (${first_lib_path} MATCHES "/lib(32|64)?$")
|
|
364
|
+ string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
|
|
365
|
+ set(PTSCOTCH_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of PTSCOTCH library" FORCE)
|
|
366
|
+ else()
|
|
367
|
+ set(PTSCOTCH_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of PTSCOTCH library" FORCE)
|
|
368
|
+ endif()
|
|
369
|
+endif()
|
|
370
|
+mark_as_advanced(PTSCOTCH_DIR)
|
|
371
|
+mark_as_advanced(PTSCOTCH_DIR_FOUND)
|
|
372
|
+
|
|
373
|
+# Check the size of SCOTCH_Num
|
|
374
|
+# ---------------------------------
|
|
375
|
+set(CMAKE_REQUIRED_INCLUDES ${PTSCOTCH_INCLUDE_DIRS})
|
|
376
|
+
|
|
377
|
+include(CheckCSourceRuns)
|
|
378
|
+#stdio.h and stdint.h should be included by scotch.h directly
|
|
379
|
+set(PTSCOTCH_C_TEST_SCOTCH_Num_4 "
|
|
380
|
+#include <stdio.h>
|
|
381
|
+#include <stdint.h>
|
|
382
|
+#include <ptscotch.h>
|
|
383
|
+int main(int argc, char **argv) {
|
|
384
|
+ if (sizeof(SCOTCH_Num) == 4)
|
|
385
|
+ return 0;
|
|
386
|
+ else
|
|
387
|
+ return 1;
|
|
388
|
+}
|
|
389
|
+")
|
|
390
|
+
|
|
391
|
+set(PTSCOTCH_C_TEST_SCOTCH_Num_8 "
|
|
392
|
+#include <stdio.h>
|
|
393
|
+#include <stdint.h>
|
|
394
|
+#include <ptscotch.h>
|
|
395
|
+int main(int argc, char **argv) {
|
|
396
|
+ if (sizeof(SCOTCH_Num) == 8)
|
|
397
|
+ return 0;
|
|
398
|
+ else
|
|
399
|
+ return 1;
|
|
400
|
+}
|
|
401
|
+")
|
|
402
|
+check_c_source_runs("${PTSCOTCH_C_TEST_SCOTCH_Num_4}" PTSCOTCH_Num_4)
|
|
403
|
+if(NOT PTSCOTCH_Num_4)
|
|
404
|
+ check_c_source_runs("${PTSCOTCH_C_TEST_SCOTCH_Num_8}" PTSCOTCH_Num_8)
|
|
405
|
+ if(NOT PTSCOTCH_Num_8)
|
|
406
|
+ set(PTSCOTCH_INTSIZE -1)
|
|
407
|
+ else()
|
|
408
|
+ set(PTSCOTCH_INTSIZE 8)
|
|
409
|
+ endif()
|
|
410
|
+else()
|
|
411
|
+ set(PTSCOTCH_INTSIZE 4)
|
|
412
|
+endif()
|
|
413
|
+set(CMAKE_REQUIRED_INCLUDES "")
|
|
414
|
+
|
|
415
|
+# check that PTSCOTCH has been found
|
|
416
|
+# ---------------------------------
|
|
417
|
+include(FindPackageHandleStandardArgs)
|
|
418
|
+find_package_handle_standard_args(PTSCOTCH DEFAULT_MSG
|
|
419
|
+ PTSCOTCH_LIBRARIES
|
|
420
|
+ PTSCOTCH_WORKS)
|
|
421
|
+#
|
|
422
|
+# TODO: Add possibility to check for specific functions in the library
|
|
423
|
+#
|