forked from twitter-forks/mysql
-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.in
3081 lines (2785 loc) · 94.5 KB
/
configure.in
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
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
dnl -*- ksh -*-
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.52)dnl Minimum Autoconf version required.
AC_INIT(sql/mysqld.cc)
AC_CANONICAL_SYSTEM
# The Docs Makefile.am parses this line!
# remember to also change ndb version below and update version.c in ndb
AM_INIT_AUTOMAKE(mysql, 5.0.80)
AM_CONFIG_HEADER([include/config.h:config.h.in])
PROTOCOL_VERSION=10
DOT_FRM_VERSION=6
# See the libtool docs for information on how to do shared lib versions.
SHARED_LIB_MAJOR_VERSION=15
SHARED_LIB_VERSION=$SHARED_LIB_MAJOR_VERSION:0:0
NDB_SHARED_LIB_MAJOR_VERSION=2
NDB_SHARED_LIB_VERSION=$NDB_SHARED_LIB_MAJOR_VERSION:0:0
# ndb version
NDB_VERSION_MAJOR=5
NDB_VERSION_MINOR=0
NDB_VERSION_BUILD=80
NDB_VERSION_STATUS=""
# Set all version vars based on $VERSION. How do we do this more elegant ?
# Remember that regexps needs to quote [ and ] since this is run through m4
# We take some made up examples
#
# VERSION 5.1.40sp1-alpha 5.0.34a
# MYSQL_NO_DASH_VERSION 5.1.40sp1 5.0.34a
# MYSQL_NUMERIC_VERSION 5.1.40 5.0.34
# MYSQL_BASE_VERSION 5.1 5.0
# MYSQL_VERSION_ID 50140 50034
#
MYSQL_NO_DASH_VERSION=`echo $VERSION | sed -e "s|-.*$||"`
MYSQL_NUMERIC_VERSION=`echo $MYSQL_NO_DASH_VERSION | sed -e "s|[[a-z]][[a-z0-9]]*$||"`
MYSQL_BASE_VERSION=`echo $MYSQL_NUMERIC_VERSION | sed -e "s|\.[[^.]]*$||"`
MYSQL_VERSION_ID=`echo $MYSQL_NUMERIC_VERSION | \
awk -F. '{printf "%d%0.2d%0.2d", $1, $2, $3}'`
# Add previous major version for debian package upgrade path
MYSQL_PREVIOUS_BASE_VERSION=4.1
# The port should be constant for a LONG time
MYSQL_TCP_PORT_DEFAULT=3306
MYSQL_UNIX_ADDR_DEFAULT="/tmp/mysql.sock"
dnl Include m4
sinclude(config/ac-macros/alloca.m4)
sinclude(config/ac-macros/check_cpu.m4)
sinclude(config/ac-macros/character_sets.m4)
sinclude(config/ac-macros/compiler_flag.m4)
sinclude(config/ac-macros/ha_archive.m4)
sinclude(config/ac-macros/ha_berkeley.m4)
sinclude(config/ac-macros/ha_blackhole.m4)
sinclude(config/ac-macros/ha_example.m4)
sinclude(config/ac-macros/ha_federated.m4)
sinclude(config/ac-macros/ha_innodb.m4)
sinclude(config/ac-macros/ha_ndbcluster.m4)
sinclude(config/ac-macros/ha_tina.m4)
sinclude(config/ac-macros/large_file.m4)
sinclude(config/ac-macros/misc.m4)
sinclude(config/ac-macros/openssl.m4)
sinclude(config/ac-macros/readline.m4)
sinclude(config/ac-macros/yassl.m4)
sinclude(config/ac-macros/zlib.m4)
# Remember to add a directory sql/share/LANGUAGE
AVAILABLE_LANGUAGES="\
czech danish dutch english estonian french german greek hungarian \
italian japanese korean norwegian norwegian-ny polish portuguese \
romanian russian serbian slovak spanish swedish ukrainian"
#####
#####
AC_SUBST(MYSQL_NO_DASH_VERSION)
AC_SUBST(MYSQL_BASE_VERSION)
AC_SUBST(MYSQL_VERSION_ID)
AC_SUBST(MYSQL_PREVIOUS_BASE_VERSION)
AC_SUBST(PROTOCOL_VERSION)
AC_DEFINE_UNQUOTED([PROTOCOL_VERSION], [$PROTOCOL_VERSION],
[mysql client protocol version])
AC_SUBST(DOT_FRM_VERSION)
AC_DEFINE_UNQUOTED([DOT_FRM_VERSION], [$DOT_FRM_VERSION],
[Version of .frm files])
AC_SUBST(SHARED_LIB_MAJOR_VERSION)
AC_SUBST(SHARED_LIB_VERSION)
AC_SUBST(NDB_SHARED_LIB_MAJOR_VERSION)
AC_SUBST(NDB_SHARED_LIB_VERSION)
AC_SUBST(AVAILABLE_LANGUAGES)
AC_SUBST([NDB_VERSION_MAJOR])
AC_SUBST([NDB_VERSION_MINOR])
AC_SUBST([NDB_VERSION_BUILD])
AC_SUBST([NDB_VERSION_STATUS])
AC_DEFINE_UNQUOTED([NDB_VERSION_MAJOR], [$NDB_VERSION_MAJOR],
[NDB major version])
AC_DEFINE_UNQUOTED([NDB_VERSION_MINOR], [$NDB_VERSION_MINOR],
[NDB minor version])
AC_DEFINE_UNQUOTED([NDB_VERSION_BUILD], [$NDB_VERSION_BUILD],
[NDB build version])
AC_DEFINE_UNQUOTED([NDB_VERSION_STATUS], ["$NDB_VERSION_STATUS"],
[NDB status version])
# Canonicalize the configuration name.
# Check whether --with-system-type or --without-system-type was given.
AC_ARG_WITH(system-type,
[ --with-system-type Set the system type, like "sun-solaris10"],
[SYSTEM_TYPE="$withval"],
[SYSTEM_TYPE="$host_vendor-$host_os"])
AC_ARG_WITH(machine-type,
[ --with-machine-type Set the machine type, like "powerpc"],
[MACHINE_TYPE="$withval"],
[MACHINE_TYPE="$host_cpu"])
AC_SUBST(SYSTEM_TYPE)
AC_DEFINE_UNQUOTED([SYSTEM_TYPE], ["$SYSTEM_TYPE"],
[Name of system, eg sun-solaris])
AC_SUBST(MACHINE_TYPE)
AC_DEFINE_UNQUOTED([MACHINE_TYPE], ["$MACHINE_TYPE"],
[Machine type name, eg sparc])
# Detect intel x86 like processor
BASE_MACHINE_TYPE=$MACHINE_TYPE
case $MACHINE_TYPE in
i?86) BASE_MACHINE_TYPE=i386 ;;
esac
# Save some variables and the command line options for mysqlbug
SAVE_CC="$CC"
SAVE_CXX="$CXX"
SAVE_ASFLAGS="$ASFLAGS"
SAVE_CFLAGS="$CFLAGS"
SAVE_CXXFLAGS="$CXXFLAGS"
SAVE_LDFLAGS="$LDFLAGS"
SAVE_CXXLDFLAGS="$CXXLDFLAGS"
CONF_COMMAND="$0 $ac_configure_args"
AC_SUBST(CONF_COMMAND)
AC_SUBST(SAVE_CC)
AC_SUBST(SAVE_CXX)
AC_SUBST(SAVE_ASFLAGS)
AC_SUBST(SAVE_CFLAGS)
AC_SUBST(SAVE_CXXFLAGS)
AC_SUBST(SAVE_LDFLAGS)
AC_SUBST(SAVE_CXXLDFLAGS)
AC_SUBST(CXXLDFLAGS)
#AC_ARG_PROGRAM # Automaticly invoked by AM_INIT_AUTOMAKE
AM_SANITY_CHECK
# This is needed is SUBDIRS is set
AC_PROG_MAKE_SET
##############################################################################
# The below section needs to be done before AC_PROG_CC
##############################################################################
# Hack for OS X/Darwin and Metrowerks CodeWarrior
AC_ARG_WITH(darwin-mwcc,
[ --with-darwin-mwcc Use Metrowerks CodeWarrior wrappers on OS X/Darwin],[
if [ "with_darwin_mwcc" = yes ] ; then
builddir=`pwd`
ccwrapper="$builddir/support-files/MacOSX/mwcc-wrapper"
arwrapper="$builddir/support-files/MacOSX/mwar-wrapper"
CC="$ccwrapper"
CXX="$ccwrapper"
LD="$ccwrapper"
AR="$arwrapper"
RANLIB=:
export CC CXX LD AR RANLIB
AC_SUBST(AR)
AC_SUBST(RANLIB)
fi
])
AM_CONDITIONAL(DARWIN_MWCC, test x$with_darwin_mwcc = xyes)
if test "x${CFLAGS-}" = x ; then
cflags_is_set=no
else
cflags_is_set=yes
fi
if test "x${CPPFLAGS-}" = x ; then
cppflags_is_set=no
else
cppflags_is_set=yes
fi
if test "x${LDFLAGS-}" = x ; then
ldflags_is_set=no
else
ldflags_is_set=yes
fi
################ End of section to be done before AC_PROG_CC #################
# The following hack should ensure that configure doesn't add optimizing
# or debugging flags to CFLAGS or CXXFLAGS
# C_EXTRA_FLAGS are flags that are automaticly added to both
# CFLAGS and CXXFLAGS
CFLAGS="$CFLAGS $C_EXTRA_FLAGS "
CXXFLAGS="$CXXFLAGS $C_EXTRA_FLAGS "
dnl Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
# Print version of CC and CXX compiler (if they support --version)
case $SYSTEM_TYPE in
*netware*)
CC_VERSION=`$CC -version | grep -i version`
;;
*)
CC_VERSION=`$CC --version | sed 1q`
;;
esac
if test $? -eq "0"
then
AC_MSG_CHECKING("C Compiler version")
AC_MSG_RESULT("$CC $CC_VERSION")
else
CC_VERSION=""
fi
AC_SUBST(CC_VERSION)
MYSQL_CHECK_CXX_VERSION
# Fix for sgi gcc / sgiCC which tries to emulate gcc
if test "$CC" = "sgicc"
then
ac_cv_prog_gcc="no"
fi
if test "$CXX" = "sgi++"
then
GXX="no"
fi
if test "$ac_cv_prog_gcc" = "yes"
then
AS="$CC -c"
AC_SUBST(AS)
else
AC_PATH_PROG(AS, as, as)
fi
# Still need ranlib for readline; local static use only so no libtool.
AC_PROG_RANLIB
# We use libtool
#AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
# Ensure that we have --preserve-dup-deps defines, otherwise we get link
# problems of 'mysql' with CXX=g++
LIBTOOL="$LIBTOOL --preserve-dup-deps"
AC_SUBST(LIBTOOL)dnl
AC_SUBST(NM)dnl
# NM= "$NM -X64"
#archive_expsym_cmds= `echo "$archive_expsym_cmds" | sed -e '/"$(CC)"//'`
#archive_expsym_cmds= "$CC -q64 $archive_expsym_cmds"
# CXXFLAGS=`echo "$CXXFLAGS -Werror" | sed -e 's/-fbranch-probabilities//; s/-Wall//; s/-ansi//; s/-pedantic//; s/-Wcheck//'`
#AC_LIBTOOL_DLOPEN AC_LIBTOOL_WIN32_DLL AC_DISABLE_FAST_INSTALL AC_DISABLE_SHARED AC_DISABLE_STATIC
# AC_PROG_INSTALL
AC_PROG_INSTALL
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
# Not critical since the generated file is distributed
AC_CHECK_PROGS(YACC, ['bison -y -p MYSQL'])
AC_CHECK_PROG(PDFMANUAL, pdftex, manual.pdf)
AC_CHECK_PROG(DVIS, tex, manual.dvi)
AC_MSG_CHECKING("return type of sprintf")
#check the return type of sprintf
case $SYSTEM_TYPE in
*netware*)
AC_DEFINE(SPRINTF_RETURNS_INT, [1]) AC_MSG_RESULT("int")
;;
*)
AC_TRY_RUN([
int main()
{
char* s = "hello";
char buf[6];
if((int)sprintf(buf, s) == strlen(s))
return 0;
return -1;
}
],
[AC_DEFINE(SPRINTF_RETURNS_INT, [1], [POSIX sprintf])
AC_MSG_RESULT("int")],
[AC_TRY_RUN([
int main()
{
char* s = "hello";
char buf[6];
if((char*)sprintf(buf,s) == buf + strlen(s))
return 0;
return -1;
} ],
[AC_DEFINE(SPRINTF_RETURNS_PTR, [1], [Broken sprintf])
AC_MSG_RESULT("ptr")],
[AC_DEFINE(SPRINTF_RETURNS_GARBAGE, [1], [Broken sprintf])
AC_MSG_RESULT("garbage")])
])
;;
esac
AC_PATH_PROG(uname_prog, uname, no)
# We should go through this and put all the explictly system dependent
# stuff in one place
AC_MSG_CHECKING(operating system)
AC_CACHE_VAL(mysql_cv_sys_os,
[
if test "$uname_prog" != "no"; then
mysql_cv_sys_os="`uname`"
else
mysql_cv_sys_os="Not Solaris"
fi
])
AC_MSG_RESULT($mysql_cv_sys_os)
# This should be rewritten to use $target_os
case "$target_os" in
sco3.2v5*)
CFLAGS="$CFLAGS -DSCO"
CXXFLAGS="$CXXFLAGS -DSCO"
LD='$(CC) $(CFLAGS)'
case "$CFLAGS" in
*-belf*)
AC_SYS_COMPILER_FLAG(-belf,sco_belf_option,CFLAGS,[],[
case "$LDFLAGS" in
*-belf*) ;;
*) AC_MSG_WARN([Adding -belf option to ldflags.])
LDFLAGS="$LDFLAGS -belf"
;;
esac
])
;;
*)
AC_SYS_COMPILER_FLAG(-belf,sco_belf_option,CFLAGS,[],[
case "$LDFLAGS" in
*-belf*) ;;
*)
AC_MSG_WARN([Adding -belf option to ldflags.])
LDFLAGS="$LDFLAGS -belf"
;;
esac
])
;;
esac
;;
sysv5UnixWare* | sysv5OpenUNIX8*)
if test "$GCC" != "yes"; then
# Use the built-in alloca()
CFLAGS="$CFLAGS -Kalloca"
fi
CXXFLAGS="$CXXFLAGS -DNO_CPLUSPLUS_ALLOCA"
;;
sysv5SCO_SV6.0.0*)
if test "$GCC" != "yes"; then
# Use the built-in alloca()
CFLAGS="$CFLAGS -Kalloca"
CXXFLAGS="$CFLAGS -Kalloca"
# Use no_implicit for templates
CXXFLAGS="$CXXFLAGS -Tno_implicit"
AC_DEFINE([HAVE_EXPLICIT_TEMPLATE_INSTANTIATION],
[1], [Defined by configure. Use explicit template instantiation.])
fi
;;
esac
AC_SUBST(CC)
AC_SUBST(CFLAGS)
AC_SUBST(CXX)
AC_SUBST(CXXFLAGS)
AC_SUBST(ASFLAGS)
AC_SUBST(LD)
AC_SUBST(INSTALL_SCRIPT)
export CC CXX CFLAGS LD LDFLAGS AR ARFLAGS
if test "$GCC" = "yes"
then
# mysqld requires -fno-implicit-templates.
# Disable exceptions as they seams to create problems with gcc and threads.
# mysqld doesn't use run-time-type-checking, so we disable it.
# We should use -Wno-invalid-offsetof flag to disable some warnings from gcc
# regarding offset() usage in C++ which are done in a safe manner in the
# server
CXXFLAGS="$CXXFLAGS -fno-implicit-templates -fno-exceptions -fno-rtti"
AC_DEFINE([HAVE_EXPLICIT_TEMPLATE_INSTANTIATION],
[1], [Defined by configure. Use explicit template instantiation.])
fi
MYSQL_PROG_AR
# libmysqlclient versioning when linked with GNU ld.
if $LD --version 2>/dev/null|grep GNU > /dev/null; then
LD_VERSION_SCRIPT="-Wl,--version-script=\$(top_builddir)/libmysql/libmysql.ver"
AC_CONFIG_FILES(libmysql/libmysql.ver)
fi
AC_SUBST(LD_VERSION_SCRIPT)
# Avoid bug in fcntl on some versions of linux
AC_MSG_CHECKING([if we should use 'skip-external-locking' as default for $target_os])
# Any variation of Linux
if expr "$target_os" : "[[Ll]]inux.*" > /dev/null
then
MYSQLD_DEFAULT_SWITCHES="--skip-external-locking"
TARGET_LINUX="true"
AC_MSG_RESULT([yes])
AC_DEFINE([TARGET_OS_LINUX], [1], [Whether we build for Linux])
else
MYSQLD_DEFAULT_SWITCHES=""
TARGET_LINUX="false"
AC_MSG_RESULT([no])
fi
AC_SUBST(MYSQLD_DEFAULT_SWITCHES)
AC_SUBST(TARGET_LINUX)
dnl Find paths to some shell programs
AC_PATH_PROG(LN, ln, ln)
# This must be able to take a -f flag like normal unix ln.
AC_PATH_PROG(LN_CP_F, ln, ln)
if expr "$SYSTEM_TYPE" : ".*netware.*" > /dev/null; then
:
else
# If ln -f does not exists use -s (AFS systems)
if test -n "$LN_CP_F"; then
LN_CP_F="$LN_CP_F -s"
fi
fi
AC_PATH_PROG(MV, mv, mv)
AC_PATH_PROG(RM, rm, rm)
AC_PATH_PROG(CP, cp, cp)
AC_PATH_PROG(SED, sed, sed)
AC_PATH_PROG(CMP, cmp, cmp)
AC_PATH_PROG(CHMOD, chmod, chmod)
AC_PATH_PROG(HOSTNAME, hostname, hostname)
# Check for a GNU tar named 'gtar', or 'gnutar' (MacOS X) and
# fall back to 'tar' otherwise and hope that it's a GNU tar as well
AC_CHECK_PROGS(TAR, gnutar gtar tar)
dnl We use a path for perl so the script startup works
dnl We make sure to use perl, not perl5, in hopes that the RPMs will
dnl not depend on the perl5 binary being installed (probably a bug in RPM)
AC_PATH_PROG(PERL, perl, no)
if test "$PERL" != "no" && $PERL -e 'require 5' > /dev/null 2>&1
then
PERL5=$PERL
else
AC_PATH_PROG(PERL5, perl5, no)
if test "$PERL5" != no
then
PERL=$PERL5
ac_cv_path_PERL=$ac_cv_path_PERL5
fi
fi
AC_SUBST(HOSTNAME)
AC_SUBST(PERL)
AC_SUBST(PERL5)
# for build ndb docs
AC_PATH_PROG(DOXYGEN, doxygen, no)
AC_PATH_PROG(PDFLATEX, pdflatex, no)
AC_PATH_PROG(MAKEINDEX, makeindex, no)
AC_SUBST(DOXYGEN)
AC_SUBST(PDFLATEX)
AC_SUBST(MAKEINDEX)
# icheck, used for ABI check
AC_PATH_PROG(ICHECK, icheck, no)
# "icheck" is also the name of a file system check program on Tru64.
# Verify the program found is really the interface checker.
if test "x$ICHECK" != "xno"
then
AC_MSG_CHECKING(if $ICHECK works as expected)
echo "int foo;" > conftest.h
$ICHECK --canonify -o conftest.ic conftest.h 2>/dev/null
if test -f "conftest.ic"
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
ICHECK=no
fi
rm -f conftest.ic conftest.h
fi
AC_SUBST(ICHECK)
# Look for PS usage. We use double dollar-signs in FIND_PROC because this
# value is written to a makefile, which interprets away one level of
# dollar-signs. So, interpretation stages are m4 and then shell in autoconf,
# then Make, then shell. The autoconf substitution uses single quotes, so
# no unprotected single quotes should appear in the expression.
AC_PATH_PROG(PS, ps, ps)
AC_MSG_CHECKING("how to check if pid exists")
PS=$ac_cv_path_PS
# Linux style
if $PS wwwp $$ 2> /dev/null | grep -- "$0" > /dev/null
then
FIND_PROC="$PS wwwp \$\$PID | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" > /dev/null"
# Solaris
elif $PS -fp $$ 2> /dev/null | grep -- $0 > /dev/null
then
FIND_PROC="$PS -p \$\$PID | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" > /dev/null"
# BSD style
elif $PS -uaxww 2> /dev/null | grep -- $0 > /dev/null
then
FIND_PROC="$PS -uaxww | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" | grep \" \$\$PID \" > /dev/null"
# SysV style
elif $PS -ef 2> /dev/null | grep -- $0 > /dev/null
then
FIND_PROC="$PS -ef | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" | grep \" \$\$PID \" > /dev/null"
# Do anybody use this?
elif $PS $$ 2> /dev/null | grep -- $0 > /dev/null
then
FIND_PROC="$PS \$\$PID | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" > /dev/null"
else
case $SYSTEM_TYPE in
*freebsd*|*dragonfly*)
FIND_PROC="$PS p \$\$PID | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" > /dev/null"
;;
*darwin*)
FIND_PROC="$PS -uaxww | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" | grep \" \$\$PID \" > /dev/null"
;;
*cygwin*)
FIND_PROC="$PS -e | grep -v \" grep\" | grep -v mysqld_safe | grep -- \"\$\$MYSQLD\" | grep \" \$\$PID \" > /dev/null"
;;
*netware*)
FIND_PROC=
;;
*)
AC_MSG_ERROR([Could not find the right ps and/or grep switches. Which OS is this? See the Installation chapter in the Reference Manual.])
esac
fi
AC_SUBST(FIND_PROC)
AC_MSG_RESULT("$FIND_PROC")
# Check if a pid is valid
AC_PATH_PROG(KILL, kill, kill)
AC_MSG_CHECKING("for kill switches")
if $ac_cv_path_KILL -0 $$
then
CHECK_PID="$ac_cv_path_KILL -0 \$\$PID > /dev/null 2> /dev/null"
elif kill -s 0 $$
then
CHECK_PID="$ac_cv_path_KILL -s 0 \$\$PID > /dev/null 2> /dev/null"
else
AC_MSG_WARN([kill -0 to check for pid seems to fail])
CHECK_PID="$ac_cv_path_KILL -s SIGCONT \$\$PID > /dev/null 2> /dev/null"
fi
AC_SUBST(CHECK_PID)
AC_MSG_RESULT("$CHECK_PID")
# We need an ANSI C compiler
AM_PROG_CC_STDC
# We need an assembler, too
AM_PROG_AS
CCASFLAGS="$CCASFLAGS $ASFLAGS"
# Check if we need noexec stack for assembler
AC_CHECK_NOEXECSTACK
if test "$am_cv_prog_cc_stdc" = "no"
then
AC_MSG_ERROR([MySQL requires an ANSI C compiler (and a C++ compiler). Try gcc. See the Installation chapter in the Reference Manual.])
fi
NOINST_LDFLAGS="-static"
static_nss=""
STATIC_NSS_FLAGS=""
OTHER_LIBC_LIB=""
AC_ARG_WITH(other-libc,
[ --with-other-libc=DIR Link against libc and other standard libraries
installed in the specified non-standard location
overriding default. Originally added to be able to
link against glibc 2.2 without making the user
upgrade the standard libc installation.],
[
other_libc_include="$withval/include"
other_libc_lib="$withval/lib"
with_other_libc="yes"
enable_shared="no"
all_is_static="yes"
CFLAGS="$CFLAGS -I$other_libc_include"
# There seems to be a feature in gcc that treats system and libc headers
# silently when they violatate ANSI C++ standard, but it is strict otherwise
# since gcc cannot now recognize that our headers are libc, we work around
# by telling it to be permissive. Note that this option only works with
# new versions of gcc (2.95.x and above)
CXXFLAGS="$CXXFLAGS -fpermissive -I$other_libc_include"
if test -f "$other_libc_lib/libnss_files.a"
then
# libc has been compiled with --enable-static-nss
# we need special flags, but we will have to add those later
STATIC_NSS_FLAGS="-lc -lnss_files -lnss_dns -lresolv"
STATIC_NSS_FLAGS="$STATIC_NSS_FLAGS $STATIC_NSS_FLAGS"
OTHER_LIBC_LIB="-static -L$other_libc_lib"
static_nss=1
else
# this is a dirty hack. We if we detect static nss glibc in the special
# location, we do not re-direct the linker to get libraries from there
# during check. The reason is that if we did, we would have to find a
# way to append the special static nss flags to LIBS every time we do
# any check - this is definitely feasible, but not worthwhile the risk
# of breaking other things. So for our purposes it would be sufficient
# to assume that whoever is using static NSS knows what he is doing and
# has sensible libraries in the regular location
LDFLAGS="$LDFLAGS -static -L$other_libc_lib "
fi
# When linking against custom libc installed separately, we want to force
# all binary builds to be static, including the build done by configure
# itself to test for system features.
with_mysqld_ldflags="-all-static"
with_client_ldflags="-all-static"
NOINST_LDFLAGS="-all-static"
],
[
other_libc_include=
other_libc_lib=
with_other_libc="no"
]
)
AC_SUBST(NOINST_LDFLAGS)
#
# Check if we are using Linux and a glibc compiled with static nss
# (this is true on the MySQL build machines to avoid NSS problems)
#
if test "$TARGET_LINUX" = "true" -a "$static_nss" = ""
then
tmp=`nm /usr/lib*/libc.a | grep _nss_files_getaliasent_r`
if test -n "$tmp"
then
STATIC_NSS_FLAGS="-lc -lnss_files -lnss_dns -lresolv"
STATIC_NSS_FLAGS="$STATIC_NSS_FLAGS $STATIC_NSS_FLAGS"
static_nss=1
fi
fi
AC_ARG_WITH(server-suffix,
[ --with-server-suffix Append value to the version string.],
[ MYSQL_SERVER_SUFFIX=`echo "$withval" | sed -e 's/^\(...................................\)..*$/\1/'` ],
[ MYSQL_SERVER_SUFFIX= ]
)
AC_SUBST(MYSQL_SERVER_SUFFIX)
# Set flags if we want to force to use pthreads
AC_ARG_WITH(pthread,
[ --with-pthread Force use of pthread library.],
[ with_pthread=$withval ],
[ with_pthread=no ]
)
# Force use of thread libs LIBS
AC_ARG_WITH(named-thread-libs,
[ --with-named-thread-libs=ARG
Use specified thread libraries instead of
those automatically found by configure.],
[ with_named_thread=$withval ],
[ with_named_thread=no ]
)
# Force use of a curses libs
AC_ARG_WITH(named-curses-libs,
[ --with-named-curses-libs=ARG
Use specified curses libraries instead of
those automatically found by configure.],
[ with_named_curses=$withval ],
[ with_named_curses=no ]
)
# Make thread safe client
AC_ARG_ENABLE(thread-safe-client,
[ --enable-thread-safe-client
Compile the client with threads.],
[ THREAD_SAFE_CLIENT=$enableval ],
[ THREAD_SAFE_CLIENT=no ]
)
# compile with strings functions in assembler
AC_ARG_ENABLE(assembler,
[ --enable-assembler Use assembler versions of some string
functions if available.],
[ ENABLE_ASSEMBLER=$enableval ],
[ ENABLE_ASSEMBLER=no ]
)
AC_MSG_CHECKING(if we should use assembler functions)
# For now we only support assembler on i386 and sparc systems
AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "i386" && $AS strings/strings-x86.s -o checkassembler >/dev/null 2>&1 && test -f checkassembler && (rm -f checkassembler; exit 0;))
AM_CONDITIONAL(ASSEMBLER_sparc32, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "sparc")
AM_CONDITIONAL(ASSEMBLER_sparc64, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "sparcv9")
AM_CONDITIONAL(ASSEMBLER, test "$ASSEMBLER_x86_TRUE" = "" -o "$ASSEMBLER_sparc32_TRUE" = "")
if test "$ASSEMBLER_TRUE" = ""
then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
# Use this to set the place used for unix socket used to local communication.
AC_ARG_WITH(unix-socket-path,
[ --with-unix-socket-path=SOCKET
Where to put the unix-domain socket. SOCKET must be
an absolute file name.],
[ MYSQL_UNIX_ADDR=$withval ],
[ MYSQL_UNIX_ADDR=$MYSQL_UNIX_ADDR_DEFAULT ]
)
AC_SUBST(MYSQL_UNIX_ADDR)
AC_ARG_WITH(tcp-port,
[ --with-tcp-port=port-number
Which port to use for MySQL services (default 3306)],
[ MYSQL_TCP_PORT=$withval ],
[ MYSQL_TCP_PORT=$MYSQL_TCP_PORT_DEFAULT
# if we actually defaulted (as opposed to the pathological case of
# --with-tcp-port=<MYSQL_TCP_PORT_DEFAULT> which might in theory
# happen if whole batch of servers was built from a script), set
# the default to zero to indicate that; we don't lose information
# that way, because 0 obviously indicates that we can get the
# default value from MYSQL_TCP_PORT. this seems really evil, but
# testing for MYSQL_TCP_PORT==MYSQL_TCP_PORT_DEFAULT would make a
# a port of MYSQL_TCP_PORT_DEFAULT magic even if the builder did not
# intend it to mean "use the default, in fact, look up a good default
# from /etc/services if you can", but really, really meant 3306 when
# they passed in 3306. When they pass in a specific value, let them
# have it; don't second guess user and think we know better, this will
# just make people cross. this makes the the logic work like this
# (which is complicated enough):
#
# - if a port was set during build, use that as a default.
#
# - otherwise, try to look up a port in /etc/services; if that fails,
# use MYSQL_TCP_PORT_DEFAULT (at the time of this writing 3306)
#
# - allow the MYSQL_TCP_PORT environment variable to override that.
#
# - allow command-line parameters to override all of the above.
#
# the top-most MYSQL_TCP_PORT_DEFAULT is read from win/configure.js,
# so don't mess with that.
MYSQL_TCP_PORT_DEFAULT=0 ]
)
AC_SUBST(MYSQL_TCP_PORT)
# We might want to document the assigned port in the manual.
AC_SUBST(MYSQL_TCP_PORT_DEFAULT)
# Use this to set the place used for unix socket used to local communication.
AC_ARG_WITH(mysqld-user,
[ --with-mysqld-user=username
What user the mysqld daemon shall be run as.],
[ MYSQLD_USER=$withval ],
[ MYSQLD_USER=mysql ]
)
AC_SUBST(MYSQLD_USER)
# If we should allow LOAD DATA LOCAL
AC_MSG_CHECKING(If we should should enable LOAD DATA LOCAL by default)
AC_ARG_ENABLE(local-infile,
[ --enable-local-infile Enable LOAD DATA LOCAL INFILE (default: disabled)],
[ ENABLED_LOCAL_INFILE=$enableval ],
[ ENABLED_LOCAL_INFILE=no ]
)
if test "$ENABLED_LOCAL_INFILE" = "yes"
then
AC_MSG_RESULT([yes])
AC_DEFINE([ENABLED_LOCAL_INFILE], [1],
[If LOAD DATA LOCAL INFILE should be enabled by default])
else
AC_MSG_RESULT([no])
fi
# If we should allow init-file, skip-grant-table and bootstrap options
AC_MSG_CHECKING(If we should should enable init-file, skip-grant-table options and bootstrap)
AC_ARG_ENABLE(grant-options,
[ --disable-grant-options Disables the use of --init-file, --skip-grant-tables and --bootstrap options],
[ mysql_grant_options_enabled=$enableval ],
[ mysql_grant_options_enabled=yes ]
)
if test "$mysql_grant_options_enabled" = "yes"
then
AC_MSG_RESULT([yes])
else
AC_DEFINE([DISABLE_GRANT_OPTIONS], [1],
[Disables the use of --init-file, --skip-grant-tables and --bootstrap options])
AC_MSG_RESULT([no])
fi
MYSQL_SYS_LARGEFILE
# Types that must be checked AFTER large file support is checked
AC_TYPE_SIZE_T
#--------------------------------------------------------------------
# Check for system header files
#--------------------------------------------------------------------
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h fenv.h float.h floatingpoint.h ieeefp.h limits.h \
memory.h pwd.h select.h \
stdlib.h stddef.h \
strings.h string.h synch.h sys/mman.h sys/socket.h netinet/in.h arpa/inet.h \
sys/timeb.h sys/types.h sys/un.h sys/vadvise.h sys/wait.h term.h \
unistd.h utime.h sys/utime.h termio.h termios.h sched.h crypt.h alloca.h \
sys/ioctl.h malloc.h sys/malloc.h sys/ipc.h sys/shm.h linux/config.h \
sys/prctl.h \
sys/resource.h sys/param.h)
#--------------------------------------------------------------------
# Check for system libraries. Adds the library to $LIBS
# and defines HAVE_LIBM etc
#--------------------------------------------------------------------
AC_CHECK_LIB(m, floor, [], AC_CHECK_LIB(m, __infinity))
AC_CHECK_LIB(nsl_r, gethostbyname_r, [],
AC_CHECK_LIB(nsl, gethostbyname_r))
AC_CHECK_FUNC(gethostbyname_r)
AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
AC_CHECK_FUNC(yp_get_default_domain, ,
AC_CHECK_LIB(nsl, yp_get_default_domain))
AC_CHECK_FUNC(p2open, , AC_CHECK_LIB(gen, p2open))
# This may get things to compile even if bind-8 is installed
AC_CHECK_FUNC(bind, , AC_CHECK_LIB(bind, bind))
# Check if crypt() exists in libc or libcrypt, sets LIBS if needed
AC_SEARCH_LIBS(crypt, crypt, AC_DEFINE(HAVE_CRYPT, 1, [crypt]))
# See if we need a library for address lookup.
AC_SEARCH_LIBS(inet_aton, [socket nsl resolv])
# For the sched_yield() function on Solaris
AC_CHECK_FUNC(sched_yield, , AC_CHECK_LIB(posix4, sched_yield))
MYSQL_CHECK_ZLIB_WITH_COMPRESS
# For large pages support
if test "$TARGET_LINUX" = "true"
then
# For SHM_HUGETLB on Linux
AC_CHECK_DECLS(SHM_HUGETLB,
AC_DEFINE([HAVE_LARGE_PAGES], [1],
[Define if you have large pages support])
AC_DEFINE([HUGETLB_USE_PROC_MEMINFO], [1],
[Define if /proc/meminfo shows the huge page size (Linux only)])
, ,
[
#include <sys/shm.h>
]
)
fi
#--------------------------------------------------------------------
# Check for TCP wrapper support
#--------------------------------------------------------------------
AC_ARG_WITH(libwrap,
[ --with-libwrap[=DIR] Compile in libwrap (tcp_wrappers) support],[
case "$with_libwrap" in
no) : ;;
yes|*)
_cppflags=${CPPFLAGS}
_ldflags=${LDFLAGS}
if test "$with_libwrap" != "yes"; then
CPPFLAGS="${CPPFLAGS} -I$with_libwrap/include"
LDFLAGS="${LDFLAGS} -L$with_libwrap/lib"
fi
_libs=${LIBS}
AC_CHECK_HEADER(tcpd.h,
LIBS="-lwrap $LIBS"
AC_MSG_CHECKING(for TCP wrappers library -lwrap)
AC_TRY_LINK([#include <tcpd.h>
int allow_severity = 0;
int deny_severity = 0;
struct request_info *req;
],[hosts_access (req)],
AC_MSG_RESULT(yes)
AC_DEFINE([LIBWRAP], [1], [Define if you have -lwrap])
AC_DEFINE([HAVE_LIBWRAP], [1], [Define if have -lwrap])
if test "$with_libwrap" != "yes"; then
WRAPLIBS="-L${with_libwrap}/lib"
fi
WRAPLIBS="${WRAPLIBS} -lwrap",
AC_MSG_RESULT(no)
CPPFLAGS=${_cppflags} LDFLAGS=${_ldflags}),
CPPFLAGS=${_cppflags} LDFLAGS=${_ldflags})
LDFLAGS=${_ldflags} LIBS=${_libs}
;;
esac
])
AC_SUBST(WRAPLIBS)
if test "$TARGET_LINUX" = "true"; then
AC_MSG_CHECKING([for atomic operations])
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
atom_ops=
AC_TRY_RUN([
#include <asm/atomic.h>
int main()
{
atomic_t v;
atomic_set(&v, 23);
atomic_add(5, &v);
return atomic_read(&v) == 28 ? 0 : -1;
}
],
[AC_DEFINE([HAVE_ATOMIC_ADD], [1],
[atomic_add() from <asm/atomic.h> (Linux only)])
atom_ops="${atom_ops}atomic_add "],
)
AC_TRY_RUN([
#include <asm/atomic.h>
int main()
{
atomic_t v;
atomic_set(&v, 23);
atomic_sub(5, &v);
return atomic_read(&v) == 18 ? 0 : -1;
}
],
[AC_DEFINE([HAVE_ATOMIC_SUB], [1],
[atomic_sub() from <asm/atomic.h> (Linux only)])
atom_ops="${atom_ops}atomic_sub "],
)
if test -z "$atom_ops"; then atom_ops="no"; fi
AC_MSG_RESULT($atom_ops)
AC_LANG_RESTORE
AC_ARG_WITH(pstack,
[ --with-pstack Use the pstack backtrace library],
[ USE_PSTACK=$withval ],
[ USE_PSTACK=no ])
pstack_libs=
pstack_dirs=
if test "$USE_PSTACK" = yes -a "$TARGET_LINUX" = "true" -a "$BASE_MACHINE_TYPE" = "i386"
then
have_libiberty= have_libbfd=
my_save_LIBS="$LIBS"
dnl I have no idea if this is a good test - can not find docs for libiberty
AC_CHECK_LIB([iberty], [fdmatch],
[have_libiberty=yes
AC_CHECK_LIB([bfd], [bfd_openr], [have_libbfd=yes], , [-liberty])])
LIBS="$my_save_LIBS"
if test x"$have_libiberty" = xyes -a x"$have_libbfd" = xyes
then
pstack_dirs='$(top_srcdir)'/pstack
pstack_libs="../pstack/libpstack.a -lbfd -liberty"
# We must link staticly when using pstack
with_mysqld_ldflags="-all-static"
AC_SUBST([pstack_dirs])
AC_SUBST([pstack_libs])
AC_DEFINE([USE_PSTACK], [1], [the pstack backtrace library])
dnl This check isn't needed, but might be nice to give some feedback....
dnl AC_CHECK_HEADER(libiberty.h,
dnl have_libiberty_h=yes,
dnl have_libiberty_h=no)
else
USE_PSTACK="no"
fi
else
USE_PSTACK="no"