summaryrefslogtreecommitdiff
path: root/academic/lapacke/patches/cmake-piecewise.diff
blob: 378acc87696705720a0f7f5bee64f0295e151454 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
diff --git a/CBLAS/CMakeLists.txt b/CBLAS/CMakeLists.txt
--- a/CBLAS/CMakeLists.txt
+++ b/CBLAS/CMakeLists.txt
@@ -1,8 +1,6 @@
 message(STATUS "CBLAS enable")
 enable_language(C)
 
-set(LAPACK_INSTALL_EXPORT_NAME ${CBLASLIB}-targets)
-
 # Create a header file cblas.h for the routines called in my C programs
 include(FortranCInterface)
 ## Ensure that the fortran compiler and c compiler specified are compatible
@@ -45,54 +43,8 @@
   add_subdirectory(examples)
 endif()
 
-if(NOT BLAS_FOUND)
-  set(ALL_TARGETS ${ALL_TARGETS} ${BLASLIB})
-endif()
-
-# Export cblas targets from the
-# install tree, if any.
-set(_cblas_config_install_guard_target "")
-if(ALL_TARGETS)
-  install(EXPORT ${CBLASLIB}-targets
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${CBLASLIB}-${LAPACK_VERSION}
-    COMPONENT Development
-    )
-  # Choose one of the cblas targets to use as a guard for
-  # cblas-config.cmake to load targets from the install tree.
-  list(GET ALL_TARGETS 0 _cblas_config_install_guard_target)
-endif()
-
-# Export cblas targets from the build tree, if any.
-set(_cblas_config_build_guard_target "")
-if(ALL_TARGETS)
-  export(TARGETS ${ALL_TARGETS} FILE ${CBLASLIB}-targets.cmake)
-
-  # Choose one of the cblas targets to use as a guard
-  # for cblas-config.cmake to load targets from the build tree.
-  list(GET ALL_TARGETS 0 _cblas_config_build_guard_target)
-endif()
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/cblas-config-version.cmake.in
-  ${LAPACK_BINARY_DIR}/${CBLASLIB}-config-version.cmake @ONLY)
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/cblas-config-build.cmake.in
-  ${LAPACK_BINARY_DIR}/${CBLASLIB}-config.cmake @ONLY)
-
-
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cblas.pc.in ${CMAKE_CURRENT_BINARY_DIR}/${CBLASLIB}.pc @ONLY)
   install(FILES
   ${CMAKE_CURRENT_BINARY_DIR}/${CBLASLIB}.pc
   DESTINATION ${PKG_CONFIG_DIR}
   )
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/cblas-config-install.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${CBLASLIB}-config.cmake @ONLY)
-install(FILES
-  ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${CBLASLIB}-config.cmake
-  ${LAPACK_BINARY_DIR}/${CBLASLIB}-config-version.cmake
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${CBLASLIB}-${LAPACK_VERSION}
-  )
-
-#install(EXPORT ${CBLASLIB}-targets
-#  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${CBLASLIB}-${LAPACK_VERSION}
-#  COMPONENT Development
-#  )
diff --git a/CBLAS/cmake/cblas-config-build.cmake.in b/CBLAS/cmake/cblas-config-build.cmake.in
deleted file mode 100644
--- a/CBLAS/cmake/cblas-config-build.cmake.in
+++ /dev/null
@@ -1,14 +0,0 @@
-# Load the LAPACK package with which we were built.
-set(LAPACK_DIR "@LAPACK_BINARY_DIR@")
-find_package(LAPACK NO_MODULE)
-
-# Load lapack targets from the build tree, including lapacke targets.
-if(NOT TARGET lapacke)
-  include("@LAPACK_BINARY_DIR@/@LAPACKLIB@-targets.cmake")
-endif()
-
-# Report cblas header search locations from build tree.
-set(CBLAS_INCLUDE_DIRS "@LAPACK_BINARY_DIR@/include")
-
-# Report cblas libraries.
-set(CBLAS_LIBRARIES @CBLASLIB@)
diff --git a/CBLAS/cmake/cblas-config-install.cmake.in b/CBLAS/cmake/cblas-config-install.cmake.in
deleted file mode 100644
--- a/CBLAS/cmake/cblas-config-install.cmake.in
+++ /dev/null
@@ -1,23 +0,0 @@
-# Compute locations from <prefix>/@{LIBRARY_DIR@/cmake/lapacke-<v>/<self>.cmake
-get_filename_component(_CBLAS_SELF_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
-get_filename_component(_CBLAS_PREFIX "${_CBLAS_SELF_DIR}" PATH)
-get_filename_component(_CBLAS_PREFIX "${_CBLAS_PREFIX}" PATH)
-get_filename_component(_CBLAS_PREFIX "${_CBLAS_PREFIX}" PATH)
-
-# Load the LAPACK package with which we were built.
-set(LAPACK_DIR "${_CBLAS_PREFIX}/@CMAKE_INSTALL_LIBDIR@/cmake/@LAPACKLIB@-@LAPACK_VERSION@")
-find_package(LAPACK NO_MODULE)
-
-# Load lapacke targets from the install tree.
-if(NOT TARGET @CBLASLIB@)
-  include(${_CBLAS_SELF_DIR}/@CBLASLIB@-targets.cmake)
-endif()
-
-# Report lapacke header search locations.
-set(CBLAS_INCLUDE_DIRS ${_CBLAS_PREFIX}/include)
-
-# Report lapacke libraries.
-set(CBLAS_LIBRARIES @CBLASLIB@)
-
-unset(_CBLAS_PREFIX)
-unset(_CBLAS_SELF_DIR)
diff --git a/CBLAS/cmake/cblas-config-version.cmake.in b/CBLAS/cmake/cblas-config-version.cmake.in
deleted file mode 100644
--- a/CBLAS/cmake/cblas-config-version.cmake.in
+++ /dev/null
@@ -1,8 +0,0 @@
-set(PACKAGE_VERSION "@LAPACK_VERSION@")
-if(NOT ${PACKAGE_FIND_VERSION} VERSION_GREATER ${PACKAGE_VERSION})
-  set(PACKAGE_VERSION_COMPATIBLE 1)
-  if(${PACKAGE_FIND_VERSION} VERSION_EQUAL ${PACKAGE_VERSION})
-    set(PACKAGE_VERSION_EXACT 1)
-  endif()
-endif()
-
diff --git a/CBLAS/src/CMakeLists.txt b/CBLAS/src/CMakeLists.txt
--- a/CBLAS/src/CMakeLists.txt
+++ b/CBLAS/src/CMakeLists.txt
@@ -123,9 +123,5 @@
 if(HAS_ATTRIBUTE_WEAK_SUPPORT)
   target_compile_definitions(${CBLASLIB} PRIVATE HAS_ATTRIBUTE_WEAK_SUPPORT)
 endif()
-target_include_directories(${CBLASLIB} PUBLIC
-  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
-  $<INSTALL_INTERFACE:include>
-)
 target_link_libraries(${CBLASLIB} PRIVATE ${BLAS_LIBRARIES})
 lapack_install_library(${CBLASLIB})
diff --git a/CMAKE/lapack-config-build.cmake.in b/CMAKE/lapack-config-build.cmake.in
deleted file mode 100644
--- a/CMAKE/lapack-config-build.cmake.in
+++ /dev/null
@@ -1,14 +0,0 @@
-# Load lapack targets from the build tree if necessary.
-set(_LAPACK_TARGET "@_lapack_config_build_guard_target@")
-if(_LAPACK_TARGET AND NOT TARGET "${_LAPACK_TARGET}")
-  include("@LAPACK_BINARY_DIR@/@LAPACKLIB@-targets.cmake")
-endif()
-unset(_LAPACK_TARGET)
-
-# Hint for project building against lapack
-set(LAPACK_Fortran_COMPILER_ID "@CMAKE_Fortran_COMPILER_ID@")
-
-# Report the blas and lapack raw or imported libraries.
-set(LAPACK_blas_LIBRARIES "@BLAS_LIBRARIES@")
-set(LAPACK_lapack_LIBRARIES "@LAPACK_LIBRARIES@")
-set(LAPACK_LIBRARIES ${LAPACK_blas_LIBRARIES} ${LAPACK_lapack_LIBRARIES})
diff --git a/CMAKE/lapack-config-install.cmake.in b/CMAKE/lapack-config-install.cmake.in
deleted file mode 100644
--- a/CMAKE/lapack-config-install.cmake.in
+++ /dev/null
@@ -1,19 +0,0 @@
-# Compute locations from <prefix>/lib/cmake/lapack-<v>/<self>.cmake
-get_filename_component(_LAPACK_SELF_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
-
-# Load lapack targets from the install tree if necessary.
-set(_LAPACK_TARGET "@_lapack_config_install_guard_target@")
-if(_LAPACK_TARGET AND NOT TARGET "${_LAPACK_TARGET}")
-  include("${_LAPACK_SELF_DIR}/@LAPACKLIB@-targets.cmake")
-endif()
-unset(_LAPACK_TARGET)
-
-# Hint for project building against lapack
-set(LAPACK_Fortran_COMPILER_ID "@CMAKE_Fortran_COMPILER_ID@")
-
-# Report the blas and lapack raw or imported libraries.
-set(LAPACK_blas_LIBRARIES "@BLAS_LIBRARIES@")
-set(LAPACK_lapack_LIBRARIES "@LAPACK_LIBRARIES@")
-set(LAPACK_LIBRARIES ${LAPACK_blas_LIBRARIES} ${LAPACK_lapack_LIBRARIES})
-
-unset(_LAPACK_SELF_DIR)
diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -160,11 +160,8 @@
 
 
 # --------------------------------------------------
-set(LAPACK_INSTALL_EXPORT_NAME ${LAPACKLIB}-targets)
-
 macro(lapack_install_library lib)
   install(TARGETS ${lib}
-    EXPORT ${LAPACK_INSTALL_EXPORT_NAME}
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT Development
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT RuntimeLibraries
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT RuntimeLibraries
@@ -204,21 +201,6 @@
 include(CheckLAPACKCompilerFlags)
 CheckLAPACKCompilerFlags()
 
-# --------------------------------------------------
-# Check second function
-
-include(CheckTimeFunction)
-set(NONE ${TIME_FUNC})
-CHECK_TIME_FUNCTION(NONE TIME_FUNC)
-CHECK_TIME_FUNCTION(INT_CPU_TIME TIME_FUNC)
-CHECK_TIME_FUNCTION(EXT_ETIME TIME_FUNC)
-CHECK_TIME_FUNCTION(EXT_ETIME_ TIME_FUNC)
-CHECK_TIME_FUNCTION(INT_ETIME TIME_FUNC)
-message(STATUS "--> Will use second_${TIME_FUNC}.f and dsecnd_${TIME_FUNC}.f as timing function.")
-
-set(SECOND_SRC ${LAPACK_SOURCE_DIR}/INSTALL/second_${TIME_FUNC}.f)
-set(DSECOND_SRC ${LAPACK_SOURCE_DIR}/INSTALL/dsecnd_${TIME_FUNC}.f)
-
 # deprecated LAPACK and LAPACKE routines
 option(BUILD_DEPRECATED "Build deprecated routines" OFF)
 message(STATUS "Build deprecated routines: ${BUILD_DEPRECATED}")
@@ -242,8 +224,9 @@
 endif()
 
 # --------------------------------------------------
-# Subdirectories that need to be processed
+# BLAS
 option(USE_OPTIMIZED_BLAS "Whether or not to use an optimized BLAS library instead of included netlib BLAS" OFF)
+option(BUILD_BLAS "Build BLAS" OFF)
 
 # Check the usage of the user provided BLAS libraries
 if(BLAS_LIBRARIES)
@@ -254,113 +237,108 @@
   if(BLAS_FOUND)
     message(STATUS "--> BLAS supplied by user is WORKING, will use ${BLAS_LIBRARIES}.")
   else()
-    message(ERROR "--> BLAS supplied by user is not WORKING, CANNOT USE ${BLAS_LIBRARIES}.")
-    message(ERROR "-->     Will use REFERENCE BLAS (by default)")
-    message(ERROR "-->     Or Correct your BLAS_LIBRARIES entry ")
-    message(ERROR "-->     Or Consider checking USE_OPTIMIZED_BLAS")
+    message(SEND_ERROR "--> BLAS supplied by user is NOT WORKING, cannot use ${BLAS_LIBRARIES}.")
   endif()
 
 # User did not provide a BLAS Library but specified to search for one
 elseif(USE_OPTIMIZED_BLAS)
   find_package(BLAS)
-endif()
 
-# Neither user specified or optimized BLAS libraries can be used
-if(NOT BLAS_FOUND)
-  message(STATUS "Using supplied NETLIB BLAS implementation")
-  add_subdirectory(BLAS)
+elseif(BUILD_BLAS)
   set(BLAS_LIBRARIES ${BLASLIB})
-else()
-  set(CMAKE_EXE_LINKER_FLAGS
-    "${CMAKE_EXE_LINKER_FLAGS} ${BLAS_LINKER_FLAGS}"
-    CACHE STRING "Linker flags for executables" FORCE)
-  set(CMAKE_MODULE_LINKER_FLAGS
-    "${CMAKE_MODULE_LINKER_FLAGS} ${BLAS_LINKER_FLAGS}"
-    CACHE STRING "Linker flags for modules" FORCE)
-  set(CMAKE_SHARED_LINKER_FLAGS
-    "${CMAKE_SHARED_LINKER_FLAGS} ${BLAS_LINKER_FLAGS}"
-    CACHE STRING "Linker flags for shared libs" FORCE)
-endif()
+  set(BLAS_FOUND TRUE)
 
+  add_subdirectory(BLAS)
+endif()
 
 # --------------------------------------------------
 # CBLAS
-option(CBLAS "Build CBLAS" OFF)
+option(BUILD_CBLAS "Build CBLAS" OFF)
 
-if(CBLAS)
+if(BUILD_CBLAS)
+  set(NEED_BLAS TRUE)
   add_subdirectory(CBLAS)
 endif()
 
 # --------------------------------------------------
 # XBLAS
-
 option(USE_XBLAS "Build extended precision (needs XBLAS)" OFF)
+
 if(USE_XBLAS)
   find_library(XBLAS_LIBRARY NAMES xblas)
 endif()
 
-option(USE_OPTIMIZED_LAPACK "Whether or not to use an optimized LAPACK library instead of included netlib LAPACK" OFF)
-
 # --------------------------------------------------
 # LAPACK
-# User did not provide a LAPACK Library but specified to search for one
-if(USE_OPTIMIZED_LAPACK)
-  find_package(LAPACK)
-endif()
+option(USE_OPTIMIZED_LAPACK "Whether or not to use an optimized LAPACK library instead of included netlib LAPACK" OFF)
+option(BUILD_LAPACK "Build LAPACK" OFF)
 
 # Check the usage of the user provided or automatically found LAPACK libraries
 if(LAPACK_LIBRARIES)
   include(CheckFortranFunctionExists)
   set(CMAKE_REQUIRED_LIBRARIES ${LAPACK_LIBRARIES})
   # Check if new routine of 3.4.0 is in LAPACK_LIBRARIES
-  CHECK_FORTRAN_FUNCTION_EXISTS("dgeqrt" LATESTLAPACK_FOUND)
+  CHECK_FORTRAN_FUNCTION_EXISTS("dgeqrt" LAPACK_FOUND)
   unset(CMAKE_REQUIRED_LIBRARIES)
-  if(LATESTLAPACK_FOUND)
+  if(LAPACK_FOUND)
     message(STATUS "--> LAPACK supplied by user is WORKING, will use ${LAPACK_LIBRARIES}.")
   else()
-    message(ERROR "--> LAPACK supplied by user is not WORKING or is older than LAPACK 3.4.0, CANNOT USE ${LAPACK_LIBRARIES}.")
-    message(ERROR "-->     Will use REFERENCE LAPACK (by default)")
-    message(ERROR "-->     Or Correct your LAPACK_LIBRARIES entry ")
-    message(ERROR "-->     Or Consider checking USE_OPTIMIZED_LAPACK")
+    message(SEND_ERROR "--> LAPACK supplied by user is NOT WORKING or is older than LAPACK 3.4.0, cannot use ${LAPACK_LIBRARIES}.")
   endif()
-endif()
 
-# Neither user specified or optimized LAPACK libraries can be used
-if(NOT LATESTLAPACK_FOUND)
-  message(STATUS "Using supplied NETLIB LAPACK implementation")
+# User did not provide a LAPACK Library but specified to search for one
+elseif(USE_OPTIMIZED_LAPACK)
+  find_package(LAPACK)
+
+elseif(BUILD_LAPACK)
   set(LAPACK_LIBRARIES ${LAPACKLIB})
+  set(LAPACK_FOUND TRUE)
+
+  set(NEED_BLAS TRUE)
+
+  # Check second function
+  include(CheckTimeFunction)
+  set(NONE ${TIME_FUNC})
+  CHECK_TIME_FUNCTION(NONE TIME_FUNC)
+  CHECK_TIME_FUNCTION(INT_CPU_TIME TIME_FUNC)
+  CHECK_TIME_FUNCTION(EXT_ETIME TIME_FUNC)
+  CHECK_TIME_FUNCTION(EXT_ETIME_ TIME_FUNC)
+  CHECK_TIME_FUNCTION(INT_ETIME TIME_FUNC)
+  message(STATUS "--> Will use second_${TIME_FUNC}.f and dsecnd_${TIME_FUNC}.f as timing function.")
+
+  set(SECOND_SRC ${LAPACK_SOURCE_DIR}/INSTALL/second_${TIME_FUNC}.f)
+  set(DSECOND_SRC ${LAPACK_SOURCE_DIR}/INSTALL/dsecnd_${TIME_FUNC}.f)
+
   add_subdirectory(SRC)
-else()
-  set(CMAKE_EXE_LINKER_FLAGS
-    "${CMAKE_EXE_LINKER_FLAGS} ${LAPACK_LINKER_FLAGS}"
-    CACHE STRING "Linker flags for executables" FORCE)
-  set(CMAKE_MODULE_LINKER_FLAGS
-    "${CMAKE_MODULE_LINKER_FLAGS} ${LAPACK_LINKER_FLAGS}"
-    CACHE STRING "Linker flags for modules" FORCE)
-  set(CMAKE_SHARED_LINKER_FLAGS
-    "${CMAKE_SHARED_LINKER_FLAGS} ${LAPACK_LINKER_FLAGS}"
-    CACHE STRING "Linker flags for shared libs" FORCE)
-endif()
 
-if(BUILD_TESTING)
-  add_subdirectory(TESTING)
+  if(BUILD_TESTING)
+    add_subdirectory(TESTING)
+  endif()
+
+  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/lapack.pc.in ${CMAKE_CURRENT_BINARY_DIR}/${LAPACKLIB}.pc @ONLY)
+    install(FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/${LAPACKLIB}.pc
+    DESTINATION ${PKG_CONFIG_DIR}
+    COMPONENT Development
+    )
 endif()
 
 # --------------------------------------------------
 # LAPACKE
-option(LAPACKE "Build LAPACKE" OFF)
+option(BUILD_LAPACKE "Build LAPACKE" OFF)
 
 # LAPACKE has also the interface to some routines from tmglib,
 # if LAPACKE_WITH_TMG is selected, we need to add those routines to LAPACKE
 option(LAPACKE_WITH_TMG "Build LAPACKE with tmglib routines" OFF)
 if(LAPACKE_WITH_TMG)
-  set(LAPACKE ON)
+  set(BUILD_LAPACKE ON)
 endif()
 if(BUILD_TESTING OR LAPACKE_WITH_TMG) #already included, avoid double inclusion
   add_subdirectory(TESTING/MATGEN)
 endif()
 
-if(LAPACKE)
+if(BUILD_LAPACKE)
+  set(NEED_LAPACK TRUE)
   add_subdirectory(LAPACKE)
 endif()
 
@@ -414,111 +392,16 @@
   ExternalProject_Add_StepDependencies(lapackpp build blaspp ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES})
 endif()
 
-# --------------------------------------------------
-# CPACK Packaging
-
-set(CPACK_PACKAGE_NAME "LAPACK")
-set(CPACK_PACKAGE_VENDOR "University of Tennessee, Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd")
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "LAPACK- Linear Algebra Package")
-set(CPACK_PACKAGE_VERSION_MAJOR ${LAPACK_MAJOR_VERSION})
-set(CPACK_PACKAGE_VERSION_MINOR ${LAPACK_MINOR_VERSION})
-set(CPACK_PACKAGE_VERSION_PATCH ${LAPACK_PATCH_VERSION})
-set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
-set(CPACK_MONOLITHIC_INSTALL ON)
-set(CPACK_PACKAGE_INSTALL_DIRECTORY "LAPACK")
-if(WIN32 AND NOT UNIX)
-  # There is a bug in NSI that does not handle full unix paths properly. Make
-  # sure there is at least one set of four (4) backlasshes.
-  set(CPACK_NSIS_HELP_LINK "http:\\\\\\\\http://icl.cs.utk.edu/lapack-forum")
-  set(CPACK_NSIS_URL_INFO_ABOUT "http:\\\\\\\\www.netlib.org/lapack")
-  set(CPACK_NSIS_CONTACT "lapack@eecs.utk.edu")
-  set(CPACK_NSIS_MODIFY_PATH ON)
-  set(CPACK_NSIS_DISPLAY_NAME "LAPACK-${LAPACK_VERSION}")
-  set(CPACK_PACKAGE_RELOCATABLE "true")
-else()
-  set(CPACK_GENERATOR "TGZ")
-  set(CPACK_SOURCE_GENERATOR TGZ)
-  set(CPACK_SOURCE_PACKAGE_FILE_NAME "lapack-${LAPACK_VERSION}")
-  set(CPACK_SOURCE_IGNORE_FILES ~$ .svn ${CPACK_SOURCE_IGNORE_FILES})
-endif()
-include(CPack)
-
-
-# --------------------------------------------------
-
-if(NOT BLAS_FOUND)
-  set(ALL_TARGETS ${ALL_TARGETS} ${BLASLIB})
-endif()
-
-if(NOT LATESTLAPACK_FOUND)
-  set(ALL_TARGETS ${ALL_TARGETS} ${LAPACKLIB})
-endif()
-
-if(BUILD_TESTING OR LAPACKE_WITH_TMG)
-  set(ALL_TARGETS ${ALL_TARGETS} ${TMGLIB})
-endif()
-
-# Export lapack targets, not including lapacke, from the
-# install tree, if any.
-set(_lapack_config_install_guard_target "")
-if(ALL_TARGETS)
-  install(EXPORT ${LAPACKLIB}-targets
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${LAPACKLIB}-${LAPACK_VERSION}
-    COMPONENT Development
-    )
-
-  # Choose one of the lapack targets to use as a guard for
-  # lapack-config.cmake to load targets from the install tree.
-  list(GET ALL_TARGETS 0 _lapack_config_install_guard_target)
-endif()
-
-# Include cblas in targets exported from the build tree.
-if(CBLAS)
-  set(ALL_TARGETS ${ALL_TARGETS} ${CBLASLIB})
-endif()
-
-# Include lapacke in targets exported from the build tree.
-if(LAPACKE)
-  set(ALL_TARGETS ${ALL_TARGETS} ${LAPACKELIB})
+# Neither user specified or optimized BLAS libraries can be used
+if(NEED_BLAS AND NOT BLAS_FOUND)
+  message(FATAL_ERROR "--> No BLAS library found.  Specify BLAS_LIBRARIES or enable USE_OPTIMIZED_BLAS or BUILD_BLAS.")
 endif()
 
-# Export lapack and lapacke targets from the build tree, if any.
-set(_lapack_config_build_guard_target "")
-if(ALL_TARGETS)
-  export(TARGETS ${ALL_TARGETS} FILE ${LAPACKLIB}-targets.cmake)
-
-  # Choose one of the lapack or lapacke targets to use as a guard
-  # for lapack-config.cmake to load targets from the build tree.
-  list(GET ALL_TARGETS 0 _lapack_config_build_guard_target)
+# Neither user specified or optimized LAPACK libraries can be used
+if(NEED_LAPACK AND NOT LAPACK_FOUND)
+  message(FATAL_ERROR "--> No LAPACK library found.  Specify LAPACK_LIBRARIES or enable USE_OPTIMIZED_LAPACK or BUILD_LAPACK.")
 endif()
 
-configure_file(${LAPACK_SOURCE_DIR}/CMAKE/lapack-config-build.cmake.in
-  ${LAPACK_BINARY_DIR}/${LAPACKLIB}-config.cmake @ONLY)
-
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/lapack.pc.in ${CMAKE_CURRENT_BINARY_DIR}/${LAPACKLIB}.pc @ONLY)
-  install(FILES
-  ${CMAKE_CURRENT_BINARY_DIR}/${LAPACKLIB}.pc
-  DESTINATION ${PKG_CONFIG_DIR}
-  COMPONENT Development
-  )
-
-configure_file(${LAPACK_SOURCE_DIR}/CMAKE/lapack-config-install.cmake.in
-  ${LAPACK_BINARY_DIR}/CMakeFiles/${LAPACKLIB}-config.cmake @ONLY)
-
-include(CMakePackageConfigHelpers)
-write_basic_package_version_file(
-  ${LAPACK_BINARY_DIR}/${LAPACKLIB}-config-version.cmake
-  VERSION ${LAPACK_VERSION}
-  COMPATIBILITY SameMajorVersion
-  )
-
-install(FILES
-  ${LAPACK_BINARY_DIR}/CMakeFiles/${LAPACKLIB}-config.cmake
-  ${LAPACK_BINARY_DIR}/${LAPACKLIB}-config-version.cmake
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${LAPACKLIB}-${LAPACK_VERSION}
-  COMPONENT Development
-  )
 if (LAPACK++)
   install(
   DIRECTORY "${LAPACK_BINARY_DIR}/lib/"
diff --git a/LAPACKE/CMakeLists.txt b/LAPACKE/CMakeLists.txt
--- a/LAPACKE/CMakeLists.txt
+++ b/LAPACKE/CMakeLists.txt
@@ -1,8 +1,6 @@
 message(STATUS "LAPACKE enable")
 enable_language(C)
 
-set(LAPACK_INSTALL_EXPORT_NAME ${LAPACKELIB}-targets)
-
 # Create a header file lapacke_mangling.h for the routines called in my C programs
 include(FortranCInterface)
 ## Ensure that the fortran compiler and c compiler specified are compatible
@@ -79,14 +77,6 @@
   VERSION ${LAPACK_VERSION}
   SOVERSION ${LAPACK_MAJOR_VERSION}
   )
-target_include_directories(${LAPACKELIB} PUBLIC
-  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-  $<INSTALL_INTERFACE:include>
-)
-if(WIN32 AND NOT UNIX)
-  target_compile_definitions(${LAPACKELIB} PUBLIC HAVE_LAPACK_CONFIG_H LAPACK_COMPLEX_STRUCTURE)
-  message(STATUS "Windows BUILD")
-endif()
 
 if(LAPACKE_WITH_TMG)
   target_link_libraries(${LAPACKELIB} PRIVATE ${TMGLIB})
@@ -111,22 +101,3 @@
   DESTINATION ${PKG_CONFIG_DIR}
   COMPONENT Development
   )
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/lapacke-config-version.cmake.in
-  ${LAPACK_BINARY_DIR}/${LAPACKELIB}-config-version.cmake @ONLY)
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/lapacke-config-build.cmake.in
-  ${LAPACK_BINARY_DIR}/${LAPACKELIB}-config.cmake @ONLY)
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/lapacke-config-install.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${LAPACKELIB}-config.cmake @ONLY)
-install(FILES
-  ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${LAPACKELIB}-config.cmake
-  ${LAPACK_BINARY_DIR}/${LAPACKELIB}-config-version.cmake
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${LAPACKELIB}-${LAPACK_VERSION}
-  COMPONENT Development
-  )
-
-install(EXPORT ${LAPACKELIB}-targets
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${LAPACKELIB}-${LAPACK_VERSION}
-  COMPONENT Development
-  )
diff --git a/LAPACKE/cmake/lapacke-config-build.cmake.in b/LAPACKE/cmake/lapacke-config-build.cmake.in
deleted file mode 100644
--- a/LAPACKE/cmake/lapacke-config-build.cmake.in
+++ /dev/null
@@ -1,17 +0,0 @@
-# Load the LAPACK package with which we were built.
-set(LAPACK_DIR "@LAPACK_BINARY_DIR@")
-find_package(LAPACK NO_MODULE)
-
-# Load lapack targets from the build tree, including lapacke targets.
-if(NOT TARGET @LAPACKELIB@)
-  include("@LAPACK_BINARY_DIR@/@LAPACKLIB@-targets.cmake")
-endif()
-
-# Hint for project building against lapack
-set(LAPACKE_Fortran_COMPILER_ID ${LAPACK_Fortran_COMPILER_ID})
-
-# Report lapacke header search locations from build tree.
-set(LAPACKE_INCLUDE_DIRS "@LAPACK_BINARY_DIR@/include")
-
-# Report lapacke libraries.
-set(LAPACKE_LIBRARIES @LAPACKELIB@ ${LAPACK_LIBRARIES})
diff --git a/LAPACKE/cmake/lapacke-config-install.cmake.in b/LAPACKE/cmake/lapacke-config-install.cmake.in
deleted file mode 100644
--- a/LAPACKE/cmake/lapacke-config-install.cmake.in
+++ /dev/null
@@ -1,26 +0,0 @@
-# Compute locations from <prefix>/@{LIBRARY_DIR@/cmake/lapacke-<v>/<self>.cmake
-get_filename_component(_LAPACKE_SELF_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
-get_filename_component(_LAPACKE_PREFIX "${_LAPACKE_SELF_DIR}" PATH)
-get_filename_component(_LAPACKE_PREFIX "${_LAPACKE_PREFIX}" PATH)
-get_filename_component(_LAPACKE_PREFIX "${_LAPACKE_PREFIX}" PATH)
-
-# Load the LAPACK package with which we were built.
-set(LAPACK_DIR "${_LAPACKE_PREFIX}/@CMAKE_INSTALL_LIBDIR@/cmake/@LAPACK@-@LAPACK_VERSION@")
-find_package(LAPACK NO_MODULE)
-
-# Load lapacke targets from the install tree.
-if(NOT TARGET @LAPACKELIB@)
-  include(${_LAPACKE_SELF_DIR}/@LAPACKELIB@-targets.cmake)
-endif()
-
-# Hint for project building against lapack
-set(LAPACKE_Fortran_COMPILER_ID ${LAPACK_Fortran_COMPILER_ID})
-
-# Report lapacke header search locations.
-set(LAPACKE_INCLUDE_DIRS ${_LAPACKE_PREFIX}/include)
-
-# Report lapacke libraries.
-set(LAPACKE_LIBRARIES @LAPACKELIB@ ${LAPACK_LIBRARIES})
-
-unset(_LAPACKE_PREFIX)
-unset(_LAPACKE_SELF_DIR)
diff --git a/LAPACKE/cmake/lapacke-config-version.cmake.in b/LAPACKE/cmake/lapacke-config-version.cmake.in
deleted file mode 100644
--- a/LAPACKE/cmake/lapacke-config-version.cmake.in
+++ /dev/null
@@ -1,8 +0,0 @@
-set(PACKAGE_VERSION "@LAPACK_VERSION@")
-if(NOT ${PACKAGE_FIND_VERSION} VERSION_GREATER ${PACKAGE_VERSION})
-  set(PACKAGE_VERSION_COMPATIBLE 1)
-  if(${PACKAGE_FIND_VERSION} VERSION_EQUAL ${PACKAGE_VERSION})
-    set(PACKAGE_VERSION_EXACT 1)
-  endif()
-endif()
-