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[simgrid.git] / buildtools / CPACK / src / CMakeCompleteInFiles.txt
1 include(CheckFunctionExists)
2 include(CheckIncludeFile)
3 include(CheckIncludeFiles)
4 include(CheckLibraryExists)
5 set(CONTEXT_UCONTEXT 0)
6 SET(CONTEXT_THREADS 0)
7
8 #--------------------------------------------------------------------------------------------------
9 ### Initialize of CONTEXT JAVA
10 if(disable_java)
11         SET(HAVE_JAVA 0)
12 else(disable_java)
13         include(FindJava)
14         include(FindJNI)
15         if(JAVA_INCLUDE_PATH)
16                 set(HAVE_JNI_H 1)
17         endif(JAVA_INCLUDE_PATH)        
18         if(JAVA_RUNTIME AND JAVA_COMPILE AND JAVA_INCLUDE_PATH)
19                 SET(HAVE_JAVA 1)
20         else(JAVA_RUNTIME AND JAVA_COMPILE AND JAVA_INCLUDE_PATH) 
21                 SET(HAVE_JAVA 0)
22         endif(JAVA_RUNTIME AND JAVA_COMPILE AND JAVA_INCLUDE_PATH)
23 endif(disable_java)
24 #message("HAVE_JAVA ${HAVE_JAVA}")
25
26 #--------------------------------------------------------------------------------------------------
27 ### Initialize of CONTEXT GTNETS
28 if(disable_gtnets)
29         SET(HAVE_GTNETS 0)
30 else(disable_gtnets)
31         SET(BUILDNAME "GTNETS" CACHE TYPE INTERNAL FORCE)
32         set(GTNETS_LDFLAGS "-lgtnets -L${gtnets_path}/lib")
33         set(GTNETS_CPPFLAGS "-I${gtnets_path}/include/gtnets")
34         exec_program("${CMAKE_CXX_COMPILER} ${GTNETS_CPPFLAGS} ${GTNETS_LDFLAGS} ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_gtnets.cpp" OUTPUT_VARIABLE COMPILE_GTNETS_VAR)      
35         if(COMPILE_GTNETS_VAR)
36                 SET(HAVE_GTNETS 0)
37                 message("GTnetS doesn't works : set -Ddisable_gtnets=on")
38         else(COMPILE_GTNETS_VAR)
39                 SET(HAVE_GTNETS 1)
40                 set(INCLUDES
41                         ${INCLUDES}
42                         ${GTNETS_CPPFLAGS}
43                 )
44                 add_definitions(${GTNETS_LDFLAGS})
45         endif(COMPILE_GTNETS_VAR)
46 endif(disable_gtnets)
47 #message("HAVE_GTNETS ${HAVE_GTNETS}")
48
49 #--------------------------------------------------------------------------------------------------
50 ### Initialize of CONTEXT THREADS
51
52 CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H)
53 CHECK_LIBRARY_EXISTS(pthread pthread_create NO_DEFAULT_PATHS pthread)
54 if(pthread)
55 set(pthread "yes")
56 elseif(pthread)
57 set(pthread "no")
58 endif(pthread)
59
60 if(pthread MATCHES "yes")
61         ### HAVE_SEM_INIT
62         CHECK_LIBRARY_EXISTS(pthread sem_init NO_DEFAULT_PATHS HAVE_SEM_INIT_LIB)
63         if(HAVE_SEM_INIT_LIB)
64                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_sem_init.c" OUTPUT_VARIABLE HAVE_SEM_INIT_run)
65                 if(HAVE_SEM_INIT_run)
66                         set(HAVE_SEM_INIT 0)
67                 else(HAVE_SEM_INIT_run)
68                         set(HAVE_SEM_INIT 1)
69                 endif(HAVE_SEM_INIT_run)
70                 #message("HAVE_SEM_INIT ${HAVE_SEM_INIT}")
71         endif(HAVE_SEM_INIT_LIB)
72
73         ### HAVE_SEM_TIMEDWAIT
74         CHECK_LIBRARY_EXISTS(pthread sem_timedwait NO_DEFAULT_PATHS HAVE_SEM_TIMEDWAIT_LIB)
75         if(HAVE_SEM_TIMEDWAIT_LIB)
76                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_sem_timedwait.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
77                 if(HAVE_SEM_TIMEDWAIT_run)
78                         set(HAVE_SEM_TIMEDWAIT 0)
79                 else(HAVE_SEM_TIMEDWAIT_run)
80                         set(HAVE_SEM_TIMEDWAIT 1)
81                 endif(HAVE_SEM_TIMEDWAIT_run)
82                 #message("HAVE_SEM_TIMEDWAIT ${HAVE_SEM_TIMEDWAIT}")
83         endif(HAVE_SEM_TIMEDWAIT_LIB)
84
85         ### HAVE_MUTEX_TIMEDLOCK
86         CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock NO_DEFAULT_PATHS HAVE_MUTEX_TIMEDLOCK_LIB)
87         if(HAVE_MUTEX_TIMEDLOCK_LIB)
88                 exec_program("${CMAKE_C_COMPILER} -lpthread ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_mutex_timedlock.c" OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run)
89                 if(HAVE_MUTEX_TIMEDLOCK_run)
90                         set(HAVE_MUTEX_TIMEDLOCK 0)
91                 else(HAVE_MUTEX_TIMEDLOCK_run)
92                         set(HAVE_MUTEX_TIMEDLOCK 1)
93                 endif(HAVE_MUTEX_TIMEDLOCK_run)
94                 #message("HAVE_MUTEX_TIMEDLOCK ${HAVE_MUTEX_TIMEDLOCK}")
95         endif(HAVE_MUTEX_TIMEDLOCK_LIB)
96 endif(pthread MATCHES "yes")
97
98 # AC_CHECK_MCSC(mcsc=yes, mcsc=no) 
99 set(mcsc_flags "")
100 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
101         set(mcsc_flags "-D_XOPEN_SOURCE")
102 endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
103
104 try_run(RUN_mcsc_VAR COMPILE_mcsc_VAR
105         ${PROJECT_DIRECTORY}
106         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_AC_CHECK_MCSC.c
107         COMPILE_DEFINITIONS "${mcsc_flags}"
108         )
109 file(READ "${PROJECT_DIRECTORY}/conftestval" mcsc)
110 if(mcsc MATCHES "yes")
111         set(mcsc "yes")
112 elseif(mcsc MATCHES "yes")
113         set(mcsc "no")
114 endif(mcsc MATCHES "yes")
115 CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
116 if(mcsc MATCHES "no" AND pthread MATCHES "no")
117         if(HAVE_WINDOWS_H)
118                 set(windows_context "yes")
119                 set(IS_WINDOWS 1)
120         elseif(HAVE_WINDOWS_H)
121                 message(FATAL_ERROR "no appropriate backend found")
122         endif(HAVE_WINDOWS_H)
123 endif(mcsc MATCHES "no" AND pthread MATCHES "no")
124
125 if(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
126         message(FATAL_ERROR "-Dwith-context=ucontext specified but ucontext unusable.")
127 endif(with_context MATCHES "ucontext" AND mcsc MATCHES "no")
128
129 set(with_context_ok 0)
130 if(with_context MATCHES "windows")
131         set(with_context_ok 1)
132         if(NOT HAVE_WINDOWS_H)
133                 message(FATAL_ERROR "no appropriate backend found windows")
134         endif(NOT HAVE_WINDOWS_H)
135 endif(with_context MATCHES "windows")
136
137 if(with_context MATCHES "pthreads")
138         set(with_context_ok 1)
139         set(with_context "pthread")
140 endif(with_context MATCHES "pthreads")
141
142 if(with_context MATCHES "auto")
143         set(with_context_ok 1)
144         set(with_context "ucontext")
145         message("with_context auto change to ucontext")
146 endif(with_context MATCHES "auto")
147
148 if(with_context MATCHES "ucontext")
149         set(with_context_ok 1)
150         if(mcsc MATCHES "yes")
151                 set(CONTEXT_UCONTEXT 1)
152                 CHECK_INCLUDE_FILE(valgrind/valgrind.h HAVE_VALGRIND_VALGRIND_H)
153         else(mcsc MATCHES "yes")
154                 if(windows_context MATCHES "yes")
155                         set(with_context "windows")
156                         message("with_context ucontext change to windows")
157                 else(windows_context MATCHES "yes")
158                         set(with_context "pthread")
159                         message("with_context ucontext change to pthread")
160                 endif(windows_context MATCHES "yes")
161         endif(mcsc MATCHES "yes")
162 endif(with_context MATCHES "ucontext")
163
164 if(with_context MATCHES "pthread")
165         set(with_context_ok 1)
166         if(pthread MATCHES "no")
167                 message(FATAL_ERROR "Cannot find pthreads (try -Dwith_context=ucontext if you haven't already tried).")
168         endif(pthread MATCHES "no")
169         SET(CONTEXT_THREADS 1)
170 endif(with_context MATCHES "pthread")
171
172 if(with_context MATCHES "ucontext")
173         SET(CONTEXT_THREADS 0)
174 endif(with_context MATCHES "ucontext")
175
176 if(NOT with_context_ok)
177         message(FATAL_ERROR "-Dwith-context must be either ucontext or pthread")
178 endif(NOT with_context_ok)
179
180
181 #message("CONTEXT_THREADS ${CONTEXT_THREADS}")
182 #message("CONTEXT_UCONTEXT ${CONTEXT_UCONTEXT}")
183 set(HAVE_LUA 0)
184 if(NOT disable_lua)
185         CHECK_INCLUDE_FILE(lua5.1/lualib.h HAVE_LUA5_1_LUALIB_H)
186         #message("HAVE_LUA5_1_LUALIB_H ${HAVE_LUA5_1_LUALIB_H}")
187         if(HAVE_LUA5_1_LUALIB_H)
188                 set(HAVE_LUA 1)
189         endif(HAVE_LUA5_1_LUALIB_H)
190 endif(NOT disable_lua)
191 #message("HAVE_LUA ${HAVE_LUA}")
192
193 #message("______END_CONTEXT______")
194
195 ###############
196 ## SVN version check
197 ##
198 #message("\n__________SVN__________")
199 if(IS_DIRECTORY ${PROJECT_DIRECTORY}/.svn)
200         #exec_program("svn up ${PROJECT_DIRECTORY}")
201         find_file(SVN ".svn" ${PROJECT_DIRECTORY})
202         exec_program("svnversion ${PROJECT_DIRECTORY}" OUTPUT_VARIABLE "SVN_VERSION")
203         #message("SVN_VERSION ${SVN_VERSION}")
204 endif(IS_DIRECTORY ${PROJECT_DIRECTORY}/.svn)
205
206 if(IS_DIRECTORY ${PROJECT_DIRECTORY}/.git)
207         find_file(GIT ".git" ${PROJECT_DIRECTORY})
208         exec_program("git --git-dir=${PROJECT_DIRECTORY} log --oneline -1 | sed 's| .*||'" OUTPUT_VARIABLE "GIT_VERSION")
209         #message("GIT_VERSION ${GIT_VERSION}")
210 endif(IS_DIRECTORY ${PROJECT_DIRECTORY}/.git)
211 #message("________END_SVN________\n")
212
213 #message("\n_____GRAS_&_SIMGRID____")
214 ###################################
215 ## SimGrid and GRAS specific checks
216 ##
217 include(TestBigEndian)
218 TEST_BIG_ENDIAN(BIGENDIAN)
219 # Check architecture signature begin
220 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
221         ${PROJECT_DIRECTORY}
222         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_GRAS_ARCH.c
223         RUN_OUTPUT_VARIABLE var1
224         )
225 if(BIGENDIAN)
226 set(val_big "B${var1}")
227 set(GRAS_BIGENDIAN 1)
228 else(BIGENDIAN)
229 set(val_big "l${var1}")
230 set(GRAS_BIGENDIAN 0)
231 endif(BIGENDIAN)
232 #message("GRAS_BIGENDIAN ${GRAS_BIGENDIAN}")
233 #message("${val_big}")
234
235 if(val_big MATCHES "l_C:1/1:_I:2/1:4/1:4/1:8/1:_P:4/1:4/1:_D:4/1:8/1:")
236         #message("gras_arch=0; gras_size=32; gras_arch_name=little32_1;")
237         SET(GRAS_ARCH_32_BITS 1)
238         SET(GRAS_THISARCH 0)
239 endif(val_big MATCHES "l_C:1/1:_I:2/1:4/1:4/1:8/1:_P:4/1:4/1:_D:4/1:8/1:")
240 if(val_big MATCHES "l_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
241         #message("gras_arch=1; gras_size=32; gras_arch_name=little32_2;")
242         SET(GRAS_ARCH_32_BITS 1)
243         SET(GRAS_THISARCH 1)
244 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:")
245 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:") 
246         #message("gras_arch=2; gras_size=32; gras_arch_name=little32_4;")
247         SET(GRAS_ARCH_32_BITS 1)
248         SET(GRAS_THISARCH 2)
249 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
250 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:") 
251         #message("gras_arch=3; gras_size=32; gras_arch_name=little32_8;")
252         SET(GRAS_ARCH_32_BITS 1)
253         SET(GRAS_THISARCH 3)
254 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:") 
255 if(val_big MATCHES "l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:") 
256         #message("gras_arch=4; gras_size=64; gras_arch_name=little64;")
257         SET(GRAS_ARCH_32_BITS 0)
258         SET(GRAS_THISARCH 4)
259 endif(val_big MATCHES "l_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
260
261 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:") 
262         #message("gras_arch=5; gras_size=32; gras_arch_name=big32;")
263         SET(GRAS_ARCH_32_BITS 1)
264         SET(GRAS_THISARCH 5)
265 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/8:")
266 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:") 
267         #message("gras_arch=6; gras_size=32; gras_arch_name=big32_8_4;")
268         SET(GRAS_ARCH_32_BITS 1)
269         SET(GRAS_THISARCH 6)
270 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/8:_P:4/4:4/4:_D:4/4:8/4:")
271 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:") 
272         #message("gras_arch=7; gras_size=32; gras_arch_name=big32_4;")
273         SET(GRAS_ARCH_32_BITS 1)
274         SET(GRAS_THISARCH 7)
275 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:4/4:8/4:_P:4/4:4/4:_D:4/4:8/4:")
276 if(val_big MATCHES "B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:") 
277         #message("gras_arch=8; gras_size=32; gras_arch_name=big32_2;")
278         SET(GRAS_ARCH_32_BITS 1)
279         SET(GRAS_THISARCH 8)
280 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/2:4/2:8/2:_P:4/2:4/2:_D:4/2:8/2:") 
281 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:") 
282         #message("gras_arch=9; gras_size=64; gras_arch_name=big64;")
283         SET(GRAS_ARCH_32_BITS 0)
284         SET(GRAS_THISARCH 9)
285 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/8:")
286 if(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/4:") 
287         #message("gras_arch=10;gras_size=64; gras_arch_name=big64_8_4;")
288         SET(GRAS_ARCH_32_BITS 0)
289         SET(GRAS_THISARCH 10)
290 endif(val_big MATCHES "B_C:1/1:_I:2/2:4/4:8/8:8/8:_P:8/8:8/8:_D:4/4:8/4:") 
291         #message("GRAS_ARCH_32_BITS ${GRAS_ARCH_32_BITS}")
292
293
294 # Check architecture signature end
295 try_run(RUN_GRAS_VAR COMPILE_GRAS_VAR
296         ${PROJECT_DIRECTORY}
297         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_GRAS_CHECK_STRUCT_COMPACTION.c
298         RUN_OUTPUT_VARIABLE var2
299         )
300 separate_arguments(var2)
301 foreach(var_tmp ${var2})
302         set(${var_tmp} 1)
303         #message("${var_tmp} ${${var_tmp}}")
304 endforeach(var_tmp ${var2})
305
306 # Check for [SIZEOF_MAX]
307 try_run(RUN_SM_VAR COMPILE_SM_VAR
308         ${PROJECT_DIRECTORY}
309         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_max_size.c
310         RUN_OUTPUT_VARIABLE var3
311         )
312 SET(SIZEOF_MAX ${var3})
313 #message("SIZEOF_MAX ${SIZEOF_MAX}")
314
315
316 #--------------------------------------------------------------------------------------------------
317
318
319 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
320 #message("HAVE_MAKECONTEXT ${HAVE_MAKECONTEXT}")
321 set(makecontext_CPPFLAGS_2 "")
322 if(HAVE_MAKECONTEXT)
323         set(makecontext_CPPFLAGS "-DTEST_makecontext")
324         if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
325                 set(makecontext_CPPFLAGS_2 "-DOSX")
326                 #message("SYSTEM OSX")
327         endif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
328
329         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
330                 ${PROJECT_DIRECTORY}
331                 ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_stacksetup.c
332                 COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
333                 )
334         find_program(CAT_EXE NAMES cat)
335
336         exec_program("${SED_EXE}" ARGS "-e 's;,.*$;;' ${PROJECT_DIRECTORY}/conftestval" OUTPUT_VARIABLE "makecontext_addr")
337         exec_program("${SED_EXE}" ARGS "-e 's;^.*,;;' ${PROJECT_DIRECTORY}/conftestval" OUTPUT_VARIABLE "makecontext_size")
338         message("${makecontext_addr}")
339         message("${makecontext_size}")
340         set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
341         set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
342
343 endif(HAVE_MAKECONTEXT)
344
345 #--------------------------------------------------------------------------------------------------
346
347 ### check for stackgrowth
348
349         try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
350                 ${PROJECT_DIRECTORY}
351                 ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_stackgrowth.c
352                 )
353 file(READ "${PROJECT_DIRECTORY}/conftestval" stack)
354 if(stack MATCHES "down")
355         set(PTH_STACKGROWTH "-1")
356 endif(stack MATCHES "down")
357 if(stack MATCHES "up")
358         set(PTH_STACKGROWTH "1")
359 endif(stack MATCHES "up")
360 #message("PTH_STACKGROWTH ${PTH_STACKGROWTH}")
361
362
363 ###############
364 ## System checks
365 ##
366
367 #SG_CONFIGURE_PART([System checks...])
368 #AC_PROG_CC(xlC gcc cc) -auto
369 #AM_SANITY_CHECK -auto
370
371 #AC_PROG_MAKE_SET
372 find_program(SET_MAKE NAMES make)
373
374 #AC_PRINTF_NULL
375 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
376         ${PROJECT_DIRECTORY}
377         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_printf_null.c
378         )
379
380 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
381 SET(PRINTF_NULL_WORKING "0")
382 else(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
383 SET(PRINTF_NULL_WORKING "1")
384 endif(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
385 #message("PRINTF_NULL_WORKING ${PRINTF_NULL_WORKING}")
386
387 #AC_CHECK_VA_COPY
388
389 set(diff_va "va_copy((d),(s))"
390 "VA_COPY((d),(s))"
391 "__va_copy((d),(s))"
392 "__builtin_va_copy((d),(s))"
393 "do { (d) = (s)\; } while (0)"
394 "do { *(d) = *(s)\; } while (0)"
395 "memcpy((void *)&(d), (void *)&(s)), sizeof((s))"
396 "memcpy((void *)(d), (void *)(s)), sizeof(*(s))"
397 )
398
399 foreach(fct ${diff_va})
400         write_file("${PROJECT_DIRECTORY}/CPACK/prog_test/prog_va_copy.c" "#include <stdlib.h>
401         #include <stdarg.h>
402         #include <string.h>
403         #define DO_VA_COPY(d,s) ${fct}
404         void test(char *str, ...)
405         {
406             va_list ap, ap2;
407             int i;
408             va_start(ap, str);
409             DO_VA_COPY(ap2, ap);
410             for (i = 1; i <= 9; i++) {
411                 int k = (int)va_arg(ap, int);
412                 if (k != i)
413                     abort();
414             }
415             DO_VA_COPY(ap, ap2);
416             for (i = 1; i <= 9; i++) {
417                 int k = (int)va_arg(ap, int);
418                 if (k != i)
419                     abort();
420             }
421             va_end(ap);
422         }
423         int main(int argc, char *argv[])
424         {
425             test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
426             exit(0);
427         }"
428         )
429         try_run(RUN_VA_NULL_VAR COMPILE_VA_NULL_VAR
430         ${PROJECT_DIRECTORY}
431         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_va_copy.c
432         )
433         if(RUN_VA_NULL_VAR MATCHES "FAILED_TO_RUN")
434         else(RUN_VA_NULL_VAR MATCHES "FAILED_TO_RUN")   
435
436                 string(REGEX REPLACE "\;" "" fctbis ${fct})
437
438                 if(${fctbis} STREQUAL "va_copy((d),(s))")
439                         set(HAVE_VA_COPY 1)
440                         #message("HAVE_VA_COPY ${HAVE_VA_COPY}")
441                         set(ac_cv_va_copy "C99")
442                         set(__VA_COPY_USE_C99 "va_copy((d),(s))")       
443                 endif(${fctbis} STREQUAL "va_copy((d),(s))")
444
445                 if(${fctbis} STREQUAL "VA_COPY((d),(s))")
446                         set(ac_cv_va_copy "GCM")
447                         set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
448                 endif(${fctbis} STREQUAL "VA_COPY((d),(s))")
449
450                 if(${fctbis} STREQUAL "__va_copy((d),(s))")
451                         set(ac_cv_va_copy "GCH")
452                         set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
453                 endif(${fctbis} STREQUAL "__va_copy((d),(s))")
454
455                 if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
456                         set(ac_cv_va_copy "GCB")
457                         set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
458                 endif(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
459
460                 if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
461                         set(ac_cv_va_copy "ASS")
462                         set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
463                 endif(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
464
465                 if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
466                         set(ac_cv_va_copy "ASP")
467                         set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
468                 endif(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
469
470                 if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
471                         set(ac_cv_va_copy "CPS")
472                         set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
473                 endif(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s)), sizeof((s))")
474
475                 if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
476                         set(ac_cv_va_copy "CPP")
477                         set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
478                 endif(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s)), sizeof(*(s))")
479                                 
480                 if(NOT STATUS_OK)
481                 set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}")
482                 #message("__VA_COPY_USE VA_COPY_USE_${ac_cv_va_copy}")
483                 endif(NOT STATUS_OK)
484                 #message("__VA_COPY_USE_${ac_cv_va_copy} ${fctbis}")
485                 set(STATUS_OK "1")
486
487         endif(RUN_VA_NULL_VAR MATCHES "FAILED_TO_RUN")
488 endforeach(fct ${diff_va})
489
490 # Checks for header files.
491
492 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
493 #message("STDC_HEADERS ${STDC_HEADERS}")
494 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
495 #message("TIME_WITH_SYS_TIME ${TIME_WITH_SYS_TIME}")
496
497 CHECK_INCLUDE_FILE(sys/socket.h HAVE_SYS_SOCKET_H)
498 #message("HAVE_SOCKET_H ${HAVE_SOCKET_H}")
499 CHECK_INCLUDE_FILE(sys/stat.h HAVE_SYS_STAT_H)
500 #message("HAVE_STAT_H ${HAVE_STAT_H}")
501 CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
502 #message("HAVE_WINDOWS_H ${HAVE_WINDOWS_H}")
503 CHECK_INCLUDE_FILE(winsock.h HAVE_WINSOCK_H)
504 #message("HAVE_WINSOCK_H ${HAVE_WINSOCK_H}")
505 CHECK_INCLUDE_FILE(winsock2.h HAVE_WINSOCK2_H)
506 #message("HAVE_WINSOCK2_H ${HAVE_WINSOCK2_H}")
507 CHECK_INCLUDE_FILE(sys/time.h HAVE_SYS_TIME_H)
508 #message("HAVE_TIME_H ${HAVE_TIME_H}")
509 CHECK_INCLUDE_FILE(errno.h HAVE_ERRNO_H)
510 #message("HAVE_ERRNO_H ${HAVE_ERRNO_H}")
511 CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
512 #message("HAVE_UNISTD_H ${HAVE_UNISTD_H}")
513 CHECK_INCLUDE_FILE(execinfo.h HAVE_EXECINFO_H)
514 #message("HAVE_EXECINFO_H ${HAVE_EXECINFO_H}")
515 CHECK_INCLUDE_FILE(signal.h HAVE_SIGNAL_H)
516 #message("HAVE_SIGNAL_H ${HAVE_SIGNAL_H}")
517
518 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
519 #message("HAVE_GETTIMEOFDAY ${HAVE_GETTIMEOFDAY}")
520 CHECK_FUNCTION_EXISTS(usleep HAVE_USLEEP)
521 #message("HAVE_USLEEP ${HAVE_USLEEP}")
522 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
523 #message("HAVE_GETDTABLESIZE ${HAVE_GETDTABLESIZE}")
524 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
525 #message("HAVE_SYSCONF ${HAVE_SYSCONF}")
526 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
527 #message("HAVE_READV ${HAVE_READV}")
528 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
529 #message("HAVE_POPEN ${HAVE_POPEN}")
530 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
531 #message("HAVE_SIGNAL ${HAVE_SIGNAL}")
532
533 #--------------------------------------------------------------------------------------------------
534 ### Try execut getline command
535 try_run(RUN_RESULT_VAR COMPILE_RESULT_VAR
536         ${PROJECT_DIRECTORY}
537         ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_getline.c
538         OUTPUT_VARIABLE GETLINE_OUTPUT
539         )
540
541 if(RUN_RESULT_VAR MATCHES "FAILED_TO_RUN" OR NOT COMPILE_RESULT_VAR)
542 SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
543 else(RUN_RESULT_VAR MATCHES "FAILED_TO_RUN" OR NOT COMPILE_RESULT_VAR)
544 SET(need_getline "")
545 endif(RUN_RESULT_VAR MATCHES "FAILED_TO_RUN" OR NOT COMPILE_RESULT_VAR)
546
547 ### check for a working snprintf
548 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
549 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
550 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF)
551
552         try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
553                 ${PROJECT_DIRECTORY}
554                 ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_snprintf.c
555                 )
556         if(CMAKE_CROSSCOMPILING)
557                 #message("SNPRINTF_FUNC CROSSCOMPILING")
558                 set(RUN_SNPRINTF_FUNC "cross") 
559         endif(CMAKE_CROSSCOMPILING)
560
561         try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
562                 ${PROJECT_DIRECTORY}
563                 ${PROJECT_DIRECTORY}/CPACK/prog_test/prog_vsnprintf.c
564                 )
565         if(CMAKE_CROSSCOMPILING)
566                 #message("VSNPRINTF_FUNC CROSSCOMPILING")
567                 set(RUN_VSNPRINTF_FUNC "cross")
568         endif(CMAKE_CROSSCOMPILING)
569         set(PREFER_PORTABLE_SNPRINTF 0)
570         if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
571                 set(PREFER_PORTABLE_SNPRINTF 1)
572         endif(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
573         if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
574                 set(PREFER_PORTABLE_SNPRINTF 1)
575         endif(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
576         #message("PREFER_PORTABLE_SNPRINTF ${PREFER_PORTABLE_SNPRINTF}")
577 endif(HAVE_SNPRINTF AND HAVE_VSNPRINTF)
578
579 ### check for asprintf function familly
580 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
581 if(HAVE_ASPRINTF)
582         SET(need_asprintf "")
583 else(HAVE_ASPRINTF)
584         SET(need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
585 endif(HAVE_ASPRINTF)
586 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
587 if(HAVE_VASPRINTF)
588         SET(need_vasprintf "")
589 else(HAVE_VASPRINTF)
590         SET(need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
591 endif(HAVE_VASPRINTF)
592
593 ### check for addr2line
594
595 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
596 if(ADDR2LINE)
597 set(ADDR2LINE "${ADDR2LINE}/addr2line")
598 endif(ADDR2LINE)
599 find_program(ADDR2LINE NAMES addr2line)
600
601 ### check for include files and fct
602 CHECK_INCLUDE_FILE(dlfcn.h HAVE_DLFCN_H)
603 CHECK_INCLUDE_FILE(inttypes.h HAVE_INTTYPES_H)
604 CHECK_INCLUDE_FILE(memory.h HAVE_MEMORY_H)
605 CHECK_INCLUDE_FILE(stdlib.h HAVE_STDLIB_H)
606 CHECK_INCLUDE_FILE(strings.h HAVE_STRINGS_H)
607 CHECK_INCLUDE_FILE(string.h HAVE_STRING_H)
608
609 ### File to create
610
611 configure_file(${PROJECT_DIRECTORY}/src/context_sysv_config.h.in ${PROJECT_DIRECTORY}/src/context_sysv_config.h)
612
613 SET( CMAKEDEFINE "#cmakedefine" )
614 configure_file("${PROJECT_DIRECTORY}/CPACK/src/gras_config.h.in" "${PROJECT_DIRECTORY}/CPACK/src/tmp_gras_config.h.in" @ONLY IMMEDIATE)
615 configure_file("${PROJECT_DIRECTORY}/CPACK/src/tmp_gras_config.h.in" "${PROJECT_DIRECTORY}/src/gras_config.h" @ONLY IMMEDIATE)
616 configure_file(${PROJECT_DIRECTORY}/include/simgrid_config.h.in ${PROJECT_DIRECTORY}/include/simgrid_config.h)
617
618 if(NOT prefix)
619         set(prefix /usr/local)
620 endif(NOT prefix)
621 set(exec_prefix ${prefix})
622 set(top_srcdir ${PROJECT_DIRECTORY})
623 set(includedir ${prefix}/include)
624 set(top_builddir ${PROJECT_DIRECTORY})
625 set(libdir ${exec_prefix}/lib)
626 configure_file(${PROJECT_DIRECTORY}/CPACK/src/smpicc.in ${PROJECT_DIRECTORY}/src/smpi/smpicc @ONLY)
627 configure_file(${PROJECT_DIRECTORY}/CPACK/src/smpirun.in ${PROJECT_DIRECTORY}/src/smpi/smpirun @ONLY)
628
629
630 #message("__END_GRAS_&_SIMGRID____\n")