Annotation of pgsql/configure.in, revision 1.466
1.292 momjian 1: dnl Process this file with autoconf to produce a configure script.
1.466 ! momjian 2: dnl $PostgreSQL: pgsql/configure.in,v 1.465 2006/05/30 13:52:24 momjian Exp $
1.185 petere 3: dnl
1.28 petere 4: dnl Developers, please strive to achieve this order:
5: dnl
6: dnl 0. Initialization and options processing
7: dnl 1. Programs
8: dnl 2. Libraries
1.356 tgl 9: dnl 3. Header files
1.28 petere 10: dnl 4. Types
11: dnl 5. Structures
12: dnl 6. Compiler characteristics
13: dnl 7. Functions, global variables
14: dnl 8. System services
15: dnl
16: dnl Read the Autoconf manual for details.
1.185 petere 17: dnl
18: m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
1.304 petere 19:
1.432 tgl 20: AC_INIT([PostgreSQL], [8.2devel], [[email protected]])
1.171 petere 21:
1.414 petere 22: AC_PREREQ(2.59)
1.454 momjian 23: AC_COPYRIGHT([Copyright (c) 1996-2006, PostgreSQL Global Development Group])
1.171 petere 24: AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
25: AC_CONFIG_AUX_DIR(config)
1.1 petere 26: AC_PREFIX_DEFAULT(/usr/local/pgsql)
1.171 petere 27: AC_SUBST(configure_args, [$ac_configure_args])
1.5 petere 28:
1.451 momjian 29: AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [PostgreSQL version as a string])
1.61 petere 30:
1.1 petere 31: AC_CANONICAL_HOST
32:
1.30 petere 33: template=
34: AC_MSG_CHECKING([which template to use])
35:
1.42 petere 36: PGAC_ARG_REQ(with, template, [],
37: [
38: case $withval in
1.30 petere 39: list) echo; ls "$srcdir/src/template"; exit;;
40: *) if test -f "$srcdir/src/template/$with_template" ; then
1.42 petere 41: template=$withval
1.30 petere 42: else
1.80 petere 43: AC_MSG_ERROR(['$withval' is not a valid template name. Use 'list' for a list.])
1.30 petere 44: fi;;
45: esac
1.42 petere 46: ],
47: [
1.280 tgl 48: # --with-template not given
1.30 petere 49:
50: case $host_os in
51: aix*) template=aix ;;
52: bsdi*) template=bsdi ;;
1.239 petere 53: cygwin*) template=cygwin ;;
1.72 petere 54: darwin*) template=darwin ;;
1.30 petere 55: dgux*) template=dgux ;;
56: freebsd*) template=freebsd ;;
57: hpux*) template=hpux ;;
1.352 momjian 58: irix*) template=irix ;;
1.377 petere 59: linux*|gnu*|k*bsd*-gnu)
60: template=linux ;;
1.250 momjian 61: mingw*) template=win32 ;;
1.30 petere 62: netbsd*) template=netbsd ;;
63: nextstep*) template=nextstep ;;
64: openbsd*) template=openbsd ;;
65: osf*) template=osf ;;
66: sco*) template=sco ;;
1.58 petere 67: solaris*) template=solaris ;;
1.30 petere 68: sunos*) template=sunos4 ;;
1.1 petere 69: sysv4.2*)
1.30 petere 70: case $host_vendor in
71: univel) template=univel ;;
72: esac ;;
73: sysv4*) template=svr4 ;;
1.133 petere 74: sysv5*) template=unixware ;;
1.30 petere 75: ultrix*) template=ultrix4 ;;
1.1 petere 76: esac
77:
1.30 petere 78: if test x"$template" = x"" ; then
1.80 petere 79: AC_MSG_ERROR([[
1.30 petere 80: *******************************************************************
81: PostgreSQL has apparently not been ported to your platform yet.
1.32 petere 82: To try a manual configuration, look into the src/template directory
1.80 petere 83: for a similar platform and use the '--with-template=' option.
1.30 petere 84:
85: Please also contact <[email protected]> to see about
1.80 petere 86: rectifying this. Include the above 'checking host system type...'
1.30 petere 87: line.
88: *******************************************************************
1.80 petere 89: ]])
1.30 petere 90: fi
91:
1.42 petere 92: ])
1.1 petere 93:
1.30 petere 94: AC_MSG_RESULT([$template])
1.1 petere 95:
1.30 petere 96: PORTNAME=$template
97: AC_SUBST(PORTNAME)
1.1 petere 98:
1.309 tgl 99: # Initialize default assumption that we do not need separate assembly code
100: # for TAS (test-and-set). This can be overridden by the template file
101: # when it's executed.
102: need_tas=no
103: tas_file=dummy.s
1.1 petere 104:
105:
106:
1.30 petere 107: ##
108: ## Command line options
109: ##
1.13 petere 110:
1.304 petere 111: #
112: # Installation directory for documentation
113: #
114: PGAC_ARG(with, docdir, [ --with-docdir=DIR install the documentation in DIR [[PREFIX/doc]]
115: --without-docdir do not install the documentation],
116: [AC_MSG_ERROR([option --with-docdir requires an argument])],
117: [docdir=],
118: [docdir=$withval],
119: [docdir='${prefix}/doc'])
120: AC_SUBST(docdir)
121:
1.1 petere 122:
1.30 petere 123: #
124: # Add non-standard directories to the include path
125: #
1.42 petere 126: PGAC_ARG_REQ(with, includes, [ --with-includes=DIRS look for additional header files in DIRS])
1.1 petere 127:
128:
1.30 petere 129: #
130: # Add non-standard directories to the library search path
131: #
1.42 petere 132: PGAC_ARG_REQ(with, libraries, [ --with-libraries=DIRS look for additional libraries in DIRS],
133: [LIBRARY_DIRS=$withval])
1.1 petere 134:
1.42 petere 135: PGAC_ARG_REQ(with, libs, [ --with-libs=DIRS alternative spelling of --with-libraries],
136: [LIBRARY_DIRS=$withval])
1.2 petere 137:
1.1 petere 138:
1.29 petere 139: #
1.180 thomas 140: # 64-bit integer date/time storage (--enable-integer-datetimes)
141: #
142: AC_MSG_CHECKING([whether to build with 64-bit integer date/time support])
143: PGAC_ARG_BOOL(enable, integer-datetimes, no, [ --enable-integer-datetimes enable 64-bit integer date/time support],
144: [AC_DEFINE([USE_INTEGER_DATETIMES], 1,
1.242 petere 145: [Define to 1 if you want 64-bit integer timestamp and interval support. (--enable-integer-datetimes)])])
1.180 thomas 146: AC_MSG_RESULT([$enable_integer_datetimes])
1.1 petere 147:
148:
1.70 ishii 149: #
1.128 petere 150: # NLS
151: #
152: AC_MSG_CHECKING([whether NLS is wanted])
153: PGAC_ARG_OPTARG(enable, nls,
1.171 petere 154: [[ --enable-nls[=LANGUAGES] enable Native Language Support]],
1.128 petere 155: [],
156: [WANTED_LANGUAGES=$enableval],
1.171 petere 157: [AC_DEFINE(ENABLE_NLS, 1,
1.242 petere 158: [Define to 1 if you want National Language Support. (--enable-nls)])])
1.128 petere 159: AC_MSG_RESULT([$enable_nls])
160: AC_SUBST(enable_nls)
161: AC_SUBST(WANTED_LANGUAGES)
162:
163: #
1.29 petere 164: # Default port number (--with-pgport), default 5432
165: #
166: AC_MSG_CHECKING([for default port number])
1.437 petere 167: PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number [[5432]]],
1.42 petere 168: [default_port=$withval],
169: [default_port=5432])
1.97 tgl 170: AC_MSG_RESULT([$default_port])
171: # Need both of these because some places want an integer and some a string
1.171 petere 172: AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port},
1.242 petere 173: [Define to the default TCP port number on which the server listens and
1.280 tgl 174: to which clients will try to connect. This can be overridden at run-time,
175: but it's convenient if your clients have the right default compiled in.
176: (--with-pgport=PORTNUM)])
1.171 petere 177: AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",
1.280 tgl 178: [Define to the default TCP port number as a string constant.])
1.97 tgl 179: AC_SUBST(default_port)
1.1 petere 180:
1.29 petere 181: #
1.65 petere 182: # Option to disable shared libraries
183: #
184: PGAC_ARG_BOOL(enable, shared, yes,
1.68 petere 185: [ --disable-shared do not build shared libraries])
1.65 petere 186: AC_SUBST(enable_shared)
187:
1.69 petere 188: #
189: # '-rpath'-like feature can be disabled
190: #
191: PGAC_ARG_BOOL(enable, rpath, yes,
192: [ --disable-rpath do not embed shared library search path in executables])
193: AC_SUBST(enable_rpath)
194:
1.289 momjian 195: #
196: # Spinlocks
197: #
198: PGAC_ARG_BOOL(enable, spinlocks, yes,
1.298 petere 199: [ --disable-spinlocks do not use spinlocks])
1.65 petere 200:
201: #
1.74 petere 202: # --enable-debug adds -g to compiler flags
203: #
204: PGAC_ARG_BOOL(enable, debug, no,
205: [ --enable-debug build with debugging symbols (-g)])
1.168 momjian 206: AC_SUBST(enable_debug)
1.74 petere 207:
208: #
1.30 petere 209: # C compiler
210: #
211:
1.29 petere 212: # For historical reasons you can also use --with-CC to specify the C compiler
213: # to use, although the standard way to do this is to set the CC environment
214: # variable.
1.42 petere 215: PGAC_ARG_REQ(with, CC, [], [CC=$with_CC])
1.4 tgl 216:
1.171 petere 217: case $template in
218: aix) pgac_cc_list="gcc xlc";;
219: irix) pgac_cc_list="cc";; # no gcc
220: *) pgac_cc_list="gcc cc";;
221: esac
1.4 tgl 222:
1.171 petere 223: AC_PROG_CC([$pgac_cc_list])
1.280 tgl 224:
1.300 petere 225: unset CFLAGS
1.298 petere 226:
1.280 tgl 227: #
1.30 petere 228: # Read the template
1.280 tgl 229: #
1.30 petere 230: . "$srcdir/src/template/$template" || exit
1.74 petere 231:
1.298 petere 232: # CFLAGS are selected so:
233: # If the user specifies something in the environment, that is used.
234: # else: If the template file set something, that is used.
235: # else: If the compiler is GCC, then we use -O2.
236: # else: If the compiler is something else, then we use -0.
237:
1.171 petere 238: if test "$ac_env_CFLAGS_set" = set; then
239: CFLAGS=$ac_env_CFLAGS_value
1.300 petere 240: elif test "${CFLAGS+set}" = set; then
1.298 petere 241: : # (keep what template set)
242: elif test "$GCC" = yes; then
243: CFLAGS="-O2"
1.296 tgl 244: else
1.300 petere 245: # if the user selected debug mode, don't use -O
246: if test "$enable_debug" != yes; then
247: CFLAGS="-O"
248: fi
1.294 momjian 249: fi
1.298 petere 250:
1.464 tgl 251: # Some versions of GCC support some additional useful warning flags.
252: # Check whether they are supported, and add them to CFLAGS if so.
1.458 momjian 253:
1.382 neilc 254: if test "$GCC" = yes; then
1.464 tgl 255:
256: # ICC pretends to be GCC but it's lying; it doesn't support these options.
257: # So we have to check if "GCC" is really ICC.
1.458 momjian 258: AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
259: choke me
260: @%:@endif], [ICC=[yes]], [ICC=[no]])
1.464 tgl 261:
1.458 momjian 262: if test "$ICC" = no; then
263: CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wpointer-arith -Winline"
264:
265: PGAC_PROG_CC_CFLAGS_OPT([-Wdeclaration-after-statement])
266: PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
1.462 momjian 267: else
268: # Intel compiler has a bug/misoptimization in checking for
269: # division by NAN (NaN == 0), -mp1 fixes it, so add it to the
270: # CFLAGS.
271: PGAC_PROG_CC_CFLAGS_OPT([-mp1])
1.458 momjian 272: fi
1.382 neilc 273:
274: # Disable strict-aliasing rules; needed for gcc 3.3+
275: PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
1.461 momjian 276: elif test ${CC} = "xlc"; then
277: # AIX xlc has to have strict aliasing turned off too
278: PGAC_PROG_CC_CFLAGS_OPT([-qnoansialias])
1.382 neilc 279: fi
1.298 petere 280:
1.296 tgl 281: # supply -g if --enable-debug
1.300 petere 282: if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
1.74 petere 283: CFLAGS="$CFLAGS -g"
1.296 tgl 284: fi
1.298 petere 285:
1.171 petere 286: AC_MSG_NOTICE([using CFLAGS=$CFLAGS])
1.285 momjian 287:
288: # We already have this in Makefile.win32, but configure needs it too
1.298 petere 289: if test "$PORTNAME" = "win32"; then
1.312 momjian 290: CPPFLAGS="$CPPFLAGS -I$srcdir/src/include/port/win32 -DEXEC_BACKEND"
1.285 momjian 291: fi
1.210 petere 292:
1.30 petere 293: # Check if the compiler still works with the template settings
1.171 petere 294: AC_MSG_CHECKING([whether the C compiler still works])
295: AC_TRY_LINK([], [return 0;],
296: [AC_MSG_RESULT(yes)],
297: [AC_MSG_RESULT(no)
298: AC_MSG_ERROR([cannot proceed])])
1.210 petere 299:
1.296 tgl 300: # Defend against gcc -ffast-math
1.210 petere 301: if test "$GCC" = yes; then
302: AC_TRY_COMPILE([], [@%:@ifdef __FAST_MATH__
303: choke me
304: @%:@endif], [], [AC_MSG_ERROR([do not put -ffast-math in CFLAGS])])
305: fi
306:
1.4 tgl 307: AC_PROG_CPP
1.6 petere 308: AC_SUBST(GCC)
1.4 tgl 309:
1.29 petere 310: # Create compiler version string
1.24 petere 311: if test x"$GCC" = x"yes" ; then
1.169 momjian 312: cc_string="GCC `${CC} --version | sed q`"
1.4 tgl 313: else
1.24 petere 314: cc_string=$CC
1.4 tgl 315: fi
1.242 petere 316: AC_DEFINE_UNQUOTED(PG_VERSION_STR,
317: ["PostgreSQL $PACKAGE_VERSION on $host, compiled by $cc_string"],
318: [A string containing the version number, platform, and C compiler])
1.309 tgl 319:
320:
321: #
322: # Set up TAS assembly code if needed; the template file has now had its
323: # chance to request this.
324: #
325: AC_CONFIG_LINKS([src/backend/port/tas.s:src/backend/port/tas/${tas_file}])
326:
327: if test "$need_tas" = yes ; then
328: TAS=tas.o
329: else
330: TAS=""
331: fi
332: AC_SUBST(TAS)
1.24 petere 333:
1.4 tgl 334:
1.31 petere 335: #
336: # Automatic dependency tracking
337: #
1.42 petere 338: PGAC_ARG_BOOL(enable, depend, no, [ --enable-depend turn on automatic dependency tracking],
339: [autodepend=yes])
1.31 petere 340: AC_SUBST(autodepend)
341:
342:
1.42 petere 343: #
344: # Enable assert checks
345: #
346: PGAC_ARG_BOOL(enable, cassert, no, [ --enable-cassert enable assertion checks (for debugging)],
347: [AC_DEFINE([USE_ASSERT_CHECKING], 1,
1.242 petere 348: [Define to 1 to build with assertion checks. (--enable-cassert)])])
1.30 petere 349:
350:
351: #
352: # Include directories
353: #
354: ac_save_IFS=$IFS
1.375 tgl 355: IFS="${IFS}${PATH_SEPARATOR}"
1.30 petere 356: # SRCH_INC comes from the template file
357: for dir in $with_includes $SRCH_INC; do
358: if test -d "$dir"; then
359: INCLUDES="$INCLUDES -I$dir"
360: else
361: AC_MSG_WARN([*** Include directory $dir does not exist.])
362: fi
363: done
364: IFS=$ac_save_IFS
365: AC_SUBST(INCLUDES)
366:
367:
368: #
369: # Library directories
370: #
371: ac_save_IFS=$IFS
1.375 tgl 372: IFS="${IFS}${PATH_SEPARATOR}"
1.30 petere 373: # LIBRARY_DIRS comes from command line, SRCH_LIB from template file.
374: for dir in $LIBRARY_DIRS $SRCH_LIB; do
375: if test -d "$dir"; then
1.68 petere 376: LIBDIRS="$LIBDIRS -L$dir"
1.30 petere 377: else
378: AC_MSG_WARN([*** Library directory $dir does not exist.])
379: fi
380: done
381: IFS=$ac_save_IFS
382:
1.43 petere 383: #
1.280 tgl 384: # Enable thread-safe client libraries
1.261 momjian 385: #
1.280 tgl 386: AC_MSG_CHECKING([allow thread-safe client libraries])
1.366 momjian 387: PGAC_ARG_BOOL(enable, thread-safety, no, [ --enable-thread-safety make client libraries thread-safe])
388: PGAC_ARG_BOOL(enable, thread-safety-force, no, [ --enable-thread-safety-force force thread-safety in spite of thread test failure])
1.369 momjian 389: if test "$enable_thread_safety" = yes -o \
390: "$enable_thread_safety_force" = yes; then
1.366 momjian 391: enable_thread_safety="yes" # for 'force'
392: AC_DEFINE([ENABLE_THREAD_SAFETY], 1,
393: [Define to 1 to build client libraries as thread-safe code. (--enable-thread-safety)])
394: fi
1.271 momjian 395: AC_MSG_RESULT([$enable_thread_safety])
396: AC_SUBST(enable_thread_safety)
1.261 momjian 397:
398: #
1.379 neilc 399: # Optionally build Tcl modules (PL/Tcl)
1.43 petere 400: #
401: AC_MSG_CHECKING([whether to build with Tcl])
1.379 neilc 402: PGAC_ARG_BOOL(with, tcl, no, [ --with-tcl build Tcl modules (PL/Tcl)])
1.43 petere 403: AC_MSG_RESULT([$with_tcl])
404: AC_SUBST([with_tcl])
405:
1.171 petere 406: # We see if the path to the Tcl/Tk configuration scripts is specified.
1.42 petere 407: # This will override the use of tclsh to find the paths to search.
408:
1.323 pgsql 409: PGAC_ARG_REQ(with, tclconfig, [ --with-tclconfig=DIR tclConfig.sh is in DIR])
1.125 petere 410:
1.42 petere 411: #
1.205 petere 412: # Optionally build Perl modules (PL/Perl)
1.199 momjian 413: #
414: AC_MSG_CHECKING([whether to build Perl modules])
1.205 petere 415: PGAC_ARG_BOOL(with, perl, no, [ --with-perl build Perl modules (PL/Perl)])
1.199 momjian 416: AC_MSG_RESULT([$with_perl])
417: AC_SUBST(with_perl)
418:
419: #
1.283 petere 420: # Optionally build Python modules (PL/Python)
1.42 petere 421: #
422: AC_MSG_CHECKING([whether to build Python modules])
1.283 petere 423: PGAC_ARG_BOOL(with, python, no, [ --with-python build Python modules (PL/Python)])
1.126 petere 424: AC_MSG_RESULT([$with_python])
1.5 petere 425: AC_SUBST(with_python)
1.13 petere 426:
1.28 petere 427: #
428: # Kerberos 5
429: #
1.171 petere 430: AC_MSG_CHECKING([whether to build with Kerberos 5 support])
1.307 petere 431: PGAC_ARG_BOOL(with, krb5, no, [ --with-krb5 build with Kerberos 5 support],
1.42 petere 432: [
1.242 petere 433: AC_DEFINE(KRB5, 1, [Define to build with Kerberos 5 support. (--with-krb5)])
1.42 petere 434: krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
1.307 petere 435: ])
436: AC_MSG_RESULT([$with_krb5])
1.42 petere 437: AC_SUBST(with_krb5)
1.28 petere 438:
439:
1.37 petere 440: AC_SUBST(krb_srvtab)
1.13 petere 441:
442:
1.28 petere 443: #
444: # Kerberos configuration parameters
445: #
1.42 petere 446: PGAC_ARG_REQ(with, krb-srvnam,
1.412 momjian 447: [ --with-krb-srvnam=NAME name of the default service principal in Kerberos [[postgres]]],
1.42 petere 448: [],
449: [with_krb_srvnam="postgres"])
450: AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"],
1.412 momjian 451: [Define to the name of the default PostgreSQL service principal in Kerberos. (--with-krb-srvnam=NAME)])
1.13 petere 452:
1.28 petere 453:
1.136 momjian 454: #
455: # PAM
456: #
457: AC_MSG_CHECKING([whether to build with PAM support])
1.158 petere 458: PGAC_ARG_BOOL(with, pam, no,
459: [ --with-pam build with PAM support],
1.242 petere 460: [AC_DEFINE([USE_PAM], 1, [Define to 1 to build with PAM support. (--with-pam)])])
1.158 petere 461: AC_MSG_RESULT([$with_pam])
1.136 momjian 462: AC_SUBST(with_pam)
463:
1.28 petere 464:
465: #
1.455 momjian 466: # LDAP
467: #
468: AC_MSG_CHECKING([whether to build with LDAP support])
469: PGAC_ARG_BOOL(with, ldap, no,
470: [ --with-ldap build with LDAP support],
471: [AC_DEFINE([USE_LDAP], 1, [Define to 1 to build with LDAP support. (--with-ldap)])])
472: AC_MSG_RESULT([$with_ldap])
473: AC_SUBST(with_ldap)
474:
475:
476: #
1.411 momjian 477: # Bonjour
1.258 momjian 478: #
1.411 momjian 479: AC_MSG_CHECKING([whether to build with Bonjour support])
480: PGAC_ARG_BOOL(with, bonjour, no,
481: [ --with-bonjour build with Bonjour support],
482: [AC_DEFINE([USE_BONJOUR], 1, [Define to 1 to build with Bonjour support. (--with-bonjour)])])
483: AC_MSG_RESULT([$with_bonjour])
484: AC_SUBST(with_bonjour)
1.258 momjian 485:
486:
487: #
1.28 petere 488: # OpenSSL
489: #
1.307 petere 490: AC_MSG_CHECKING([whether to build with OpenSSL support])
491: PGAC_ARG_BOOL(with, openssl, no, [ --with-openssl build with OpenSSL support],
492: [AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support. (--with-openssl)])])
493: AC_MSG_RESULT([$with_openssl])
1.42 petere 494: AC_SUBST(with_openssl)
1.28 petere 495:
1.13 petere 496:
1.177 petere 497: #
1.433 momjian 498: # Prefer libedit
499: #
500: PGAC_ARG_BOOL(with, libedit-preferred, no,
501: [ --with-libedit-preferred prefer BSD Libedit over GNU Readline])
502:
503:
504: #
1.177 petere 505: # Readline
506: #
507: PGAC_ARG_BOOL(with, readline, yes,
1.433 momjian 508: [ --without-readline do not use GNU Readline / BSD Libedit line editing])
1.369 momjian 509: # readline on MinGW has problems with backslashes in psql and other bugs.
510: # This is particularly a problem with non-US code pages.
511: # Therefore disable its use until we understand the cause. 2004-07-20
1.376 momjian 512: if test "$PORTNAME" = "win32"; then
1.369 momjian 513: if test "$with_readline" = yes; then
514: AC_MSG_WARN([*** Readline does not work on MinGW --- disabling])
515: with_readline=no
1.376 momjian 516: fi
517: fi
1.369 momjian 518:
1.177 petere 519:
520: #
521: # Zlib
522: #
523: PGAC_ARG_BOOL(with, zlib, yes,
524: [ --without-zlib do not use Zlib])
1.416 tgl 525: AC_SUBST(with_zlib)
1.3 momjian 526:
1.254 momjian 527: #
528: # Elf
529: #
1.3 momjian 530:
1.30 petere 531: # Assume system is ELF if it predefines __ELF__ as 1,
532: # otherwise believe host_os based default.
533: case $host_os in
1.127 momjian 534: freebsd1*|freebsd2*) elf=no;;
535: freebsd3*|freebsd4*) elf=yes;;
1.30 petere 536: esac
1.1 petere 537:
538: AC_EGREP_CPP(yes,
539: [#if __ELF__
540: yes
541: #endif
542: ],
1.30 petere 543: [ELF_SYS=true],
544: [if test "X$elf" = "Xyes" ; then
545: ELF_SYS=true
1.1 petere 546: else
1.30 petere 547: ELF_SYS=
548: fi])
549: AC_SUBST(ELF_SYS)
1.1 petere 550:
1.254 momjian 551: #
552: # Assignments
553: #
1.1 petere 554:
1.30 petere 555: CPPFLAGS="$CPPFLAGS $INCLUDES"
1.68 petere 556: LDFLAGS="$LDFLAGS $LIBDIRS"
1.30 petere 557:
1.410 neilc 558: AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])
559: AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
560:
1.381 momjian 561: AC_ARG_VAR(LDFLAGS_SL)
1.30 petere 562:
1.2 petere 563: AC_PROG_AWK
1.39 petere 564: PGAC_PATH_FLEX
1.1 petere 565: AC_PROG_LN_S
1.368 petere 566: PGAC_PROG_LD
1.67 petere 567: AC_SUBST(LD)
568: AC_SUBST(with_gnu_ld)
1.130 momjian 569: case $host_os in sysv5*)
1.77 petere 570: AC_CACHE_CHECK([whether ld -R works], [pgac_cv_prog_ld_R],
571: [
572: pgac_save_LDFLAGS=$LDFLAGS; LDFLAGS="$LDFLAGS -Wl,-R/usr/lib"
573: AC_TRY_LINK([], [], [pgac_cv_prog_ld_R=yes], [pgac_cv_prog_ld_R=no])
574: LDFLAGS=$pgac_save_LDFLAGS
575: ])
576: ld_R_works=$pgac_cv_prog_ld_R
577: AC_SUBST(ld_R_works)
578: esac
1.1 petere 579: AC_PROG_RANLIB
1.56 petere 580: AC_PATH_PROG(TAR, tar)
1.176 petere 581: PGAC_CHECK_STRIP
1.98 petere 582:
583: AC_CHECK_PROGS(YACC, ['bison -y'])
1.255 momjian 584:
585: if test "$YACC"; then
1.257 tgl 586: if $YACC --version | sed q | $AWK '{ if ($4 < 1.875) exit 0; else exit 1;}'; then
1.255 momjian 587: AC_MSG_WARN([
1.318 momjian 588: *** If you are going to modify the grammar files or build from CVS, the installed
1.317 momjian 589: *** version of Bison is too old. Bison version 1.875 or later is required.])
1.255 momjian 590: fi
591: fi
592:
1.98 petere 593: if test -z "$YACC"; then
594: AC_MSG_WARN([
595: *** Without Bison you will not be able to build PostgreSQL from CVS or
596: *** change any of the parser definition files. You can obtain Bison from
597: *** a GNU mirror site. (If you are using the official distribution of
598: *** PostgreSQL then you do not need to worry about this because the Bison
599: *** output is pre-generated.) To use a different yacc program (possible,
600: *** but not recommended), set the environment variable YACC before running
601: *** 'configure'.])
602: fi
1.6 petere 603: AC_SUBST(YFLAGS)
1.98 petere 604:
1.199 momjian 605: PGAC_PATH_PERL
606: if test "$with_perl" = yes; then
1.205 petere 607: PGAC_CHECK_PERL_CONFIGS([archlibexp,privlibexp,useshrplib])
1.199 momjian 608: PGAC_CHECK_PERL_EMBED_LDFLAGS
1.126 petere 609: fi
610:
611: if test "$with_python" = yes; then
612: PGAC_PATH_PYTHON
613: PGAC_CHECK_PYTHON_EMBED_SETUP
1.43 petere 614: fi
1.1 petere 615:
1.451 momjian 616: # Supply a numeric version string for use by 3rd party add-ons
1.453 momjian 617: # awk -F is a regex on some platforms, and not on others, so make "." a tab
1.451 momjian 618: PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
1.453 momjian 619: tr '.' ' ' |
620: $AWK '{printf \"%d%02d%02d\", $1, $2, (NF >= 3) ? $3 : 0}'`"
1.451 momjian 621: AC_DEFINE_UNQUOTED(PG_VERSION_NUM, $PG_VERSION_NUM, [PostgreSQL version as a number])
1.1 petere 622:
1.183 tgl 623: ##
1.29 petere 624: ## Libraries
625: ##
626:
1.445 petere 627: AC_SEARCH_LIBS(setproctitle, util)
628: AC_SEARCH_LIBS(pow, m)
629: AC_SEARCH_LIBS(dlopen, dl)
630: AC_SEARCH_LIBS(socket, [socket wsock32])
631: AC_SEARCH_LIBS(shl_load, dld)
1.449 tgl 632: # We only use libld in port/dynloader/aix.c
633: case $host_os in
634: aix*)
635: AC_SEARCH_LIBS(ldopen, ld)
636: ;;
637: esac
1.209 momjian 638: AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])
1.445 petere 639: AC_SEARCH_LIBS(crypt, crypt)
1.139 petere 640: # Solaris:
1.140 petere 641: AC_SEARCH_LIBS(fdatasync, [rt posix4])
1.206 petere 642: # Cygwin:
1.445 petere 643: AC_SEARCH_LIBS(shmget, cygipc)
1.28 petere 644:
1.177 petere 645: if test "$with_readline" = yes; then
646: PGAC_CHECK_READLINE
647: if test x"$pgac_cv_check_readline" = x"no"; then
648: AC_MSG_ERROR([readline library not found
1.208 momjian 649: If you have readline already installed, see config.log for details on the
650: failure. It is possible the compiler isn't looking in the proper directory.
1.177 petere 651: Use --without-readline to disable readline support.])
652: fi
653: fi
654:
655: if test "$with_zlib" = yes; then
656: AC_CHECK_LIB(z, inflate, [],
657: [AC_MSG_ERROR([zlib library not found
1.208 momjian 658: If you have zlib already installed, see config.log for details on the
659: failure. It is possible the compiler isn't looking in the proper directory.
1.177 petere 660: Use --without-zlib to disable zlib support.])])
1.287 momjian 661: fi
662:
1.289 momjian 663: if test "$enable_spinlocks" = yes; then
1.287 momjian 664: AC_DEFINE(HAVE_SPINLOCKS, 1, [Define to 1 if you have spinlocks.])
665: else
666: AC_MSG_WARN([
667: *** Not using spinlocks will cause poor performance.])
1.177 petere 668: fi
669:
1.28 petere 670: if test "$with_krb5" = yes ; then
1.407 tgl 671: if test "$PORTNAME" != "win32"; then
672: AC_SEARCH_LIBS(com_err, [krb5 'krb5 -ldes -lasn1 -lroken' com_err], [],
673: [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
674: AC_SEARCH_LIBS(krb5_encrypt, [krb5 'krb5 -ldes -lasn1 -lroken' crypto k5crypto], [],
675: [AC_MSG_ERROR([could not find function 'krb5_encrypt' required for Kerberos 5])])
676: AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -ldes -lasn1 -lroken'], [],
677: [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
678: else
679: AC_SEARCH_LIBS(com_err, 'comerr32 -lkrb5_32', [],
680: [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
681: fi
1.28 petere 682: fi
683:
684: if test "$with_openssl" = yes ; then
685: dnl Order matters!
1.380 momjian 686: if test "$PORTNAME" != "win32"; then
687: AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])
688: AC_CHECK_LIB(ssl, SSL_library_init, [], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])
689: else
690: AC_CHECK_LIB(eay32, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'eay32' is required for OpenSSL])])
691: AC_CHECK_LIB(ssleay32, SSL_library_init, [], [AC_MSG_ERROR([library 'ssleay32' is required for OpenSSL])])
692: fi
1.128 petere 693: fi
694:
1.136 momjian 695: if test "$with_pam" = yes ; then
1.223 momjian 696: AC_CHECK_LIB(pam, pam_start, [], [AC_MSG_ERROR([library 'pam' is required for PAM])])
1.136 momjian 697: fi
698:
1.171 petere 699:
1.455 momjian 700: if test "$with_ldap" = yes ; then
701: if test "$PORTNAME" != "win32"; then
702: AC_CHECK_LIB(ldap, ldap_bind, [], [AC_MSG_ERROR([library 'ldap' is required for LDAP])])
703: else
704: AC_CHECK_LIB(wldap32, ldap_bind, [], [AC_MSG_ERROR([library 'wldap32' is required for LDAP])])
705: fi
706: fi
707:
1.29 petere 708: ##
709: ## Header files
710: ##
1.194 petere 711:
1.171 petere 712: dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES
1.367 petere 713: AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h langinfo.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/time.h sys/un.h termios.h utime.h wchar.h wctype.h kernel/OS.h kernel/image.h SupportDefs.h])
1.66 tgl 714:
1.171 petere 715: # At least on IRIX, cpp test for netinet/tcp.h will fail unless
716: # netinet/in.h is included first.
1.223 momjian 717: AC_CHECK_HEADERS(netinet/in.h)
718: AC_CHECK_HEADERS(netinet/tcp.h, [], [],
1.173 petere 719: [AC_INCLUDES_DEFAULT
720: #ifdef HAVE_NETINET_IN_H
1.66 tgl 721: #include <netinet/in.h>
722: #endif
1.171 petere 723: ])
1.73 petere 724:
1.387 tgl 725: if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then
1.223 momjian 726: AC_CHECK_HEADERS(readline/readline.h, [],
1.389 tgl 727: [AC_CHECK_HEADERS(readline.h, [],
728: [AC_MSG_ERROR([readline header not found
1.208 momjian 729: If you have readline already installed, see config.log for details on the
730: failure. It is possible the compiler isn't looking in the proper directory.
1.387 tgl 731: Use --without-readline to disable readline support.])])])
1.223 momjian 732: AC_CHECK_HEADERS(readline/history.h, [],
1.389 tgl 733: [AC_CHECK_HEADERS(history.h, [],
734: [AC_MSG_ERROR([history header not found
1.208 momjian 735: If you have readline already installed, see config.log for details on the
736: failure. It is possible the compiler isn't looking in the proper directory.
1.387 tgl 737: Use --without-readline to disable readline support.])])])
738: fi
739:
740: if expr x"$pgac_cv_check_readline" : 'x-ledit' >/dev/null ; then
1.389 tgl 741: # Some installations of libedit usurp /usr/include/readline/, which seems
742: # bad practice, since in combined installations readline will have its headers
743: # there. We might have to resort to AC_EGREP checks to make sure we found
744: # the proper header...
1.387 tgl 745: AC_CHECK_HEADERS(editline/readline.h, [],
1.389 tgl 746: [AC_CHECK_HEADERS(readline.h, [],
747: [AC_CHECK_HEADERS(readline/readline.h, [],
748: [AC_MSG_ERROR([readline header not found
1.387 tgl 749: If you have libedit already installed, see config.log for details on the
750: failure. It is possible the compiler isn't looking in the proper directory.
1.389 tgl 751: Use --without-readline to disable libedit support.])])])])
1.387 tgl 752: AC_CHECK_HEADERS(editline/history.h, [],
1.389 tgl 753: [AC_CHECK_HEADERS(history.h, [],
754: [AC_CHECK_HEADERS(readline/history.h, [],
755: [AC_MSG_ERROR([history header not found
1.387 tgl 756: If you have libedit already installed, see config.log for details on the
757: failure. It is possible the compiler isn't looking in the proper directory.
1.389 tgl 758: Use --without-readline to disable libedit support.])])])])
1.177 petere 759: fi
760:
761: if test "$with_zlib" = yes; then
762: AC_CHECK_HEADER(zlib.h, [], [AC_MSG_ERROR([zlib header not found
1.232 momjian 763: If you have zlib already installed, see config.log for details on the
1.208 momjian 764: failure. It is possible the compiler isn't looking in the proper directory.
1.177 petere 765: Use --without-zlib to disable zlib support.])])
766: fi
1.15 petere 767:
1.28 petere 768: if test "$with_krb5" = yes ; then
769: AC_CHECK_HEADER(krb5.h, [], [AC_MSG_ERROR([header file <krb5.h> is required for Kerberos 5])])
770: fi
771:
772: if test "$with_openssl" = yes ; then
1.223 momjian 773: AC_CHECK_HEADER(openssl/ssl.h, [], [AC_MSG_ERROR([header file <openssl/ssl.h> is required for OpenSSL])])
774: AC_CHECK_HEADER(openssl/err.h, [], [AC_MSG_ERROR([header file <openssl/err.h> is required for OpenSSL])])
1.136 momjian 775: fi
776:
777: if test "$with_pam" = yes ; then
1.236 momjian 778: AC_CHECK_HEADERS(security/pam_appl.h, [],
779: [AC_CHECK_HEADERS(pam/pam_appl.h, [],
780: [AC_MSG_ERROR([header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM.])])])
1.258 momjian 781: fi
782:
1.455 momjian 783: if test "$with_ldap" = yes ; then
784: if test "$PORTNAME" != "win32"; then
785: AC_CHECK_HEADERS(ldap.h, [],
786: [AC_MSG_ERROR([header file <ldap.h> is required for LDAP])])
787: else
788: AC_CHECK_HEADERS(winldap.h, [],
789: [AC_MSG_ERROR([header file <winldap.h> is required for LDAP])],
790: [AC_INCLUDES_DEFAULT
791: #include <windows.h>
792: ])
793: fi
794: fi
795:
1.411 momjian 796: if test "$with_bonjour" = yes ; then
797: AC_CHECK_HEADER(DNSServiceDiscovery/DNSServiceDiscovery.h, [], [AC_MSG_ERROR([header file <DNSServiceDiscovery/DNSServiceDiscovery.h> is required for Bonjour])])
1.28 petere 798: fi
799:
1.1 petere 800:
1.29 petere 801: ##
802: ## Types, structures, compiler characteristics
803: ##
1.194 petere 804:
1.171 petere 805: m4_defun([AC_PROG_CC_STDC], []) dnl We don't want that.
1.1 petere 806: AC_C_CONST
807: AC_C_INLINE
808: AC_C_STRINGIZE
1.40 petere 809: PGAC_C_SIGNED
1.171 petere 810: AC_C_VOLATILE
1.244 tgl 811: PGAC_C_FUNCNAME_SUPPORT
1.253 tgl 812: PGAC_STRUCT_TIMEZONE
1.29 petere 813: PGAC_UNION_SEMUN
1.44 petere 814: PGAC_STRUCT_SOCKADDR_UN
1.259 momjian 815: PGAC_STRUCT_SOCKADDR_STORAGE
1.270 tgl 816: PGAC_STRUCT_SOCKADDR_STORAGE_MEMBERS
1.241 tgl 817: PGAC_STRUCT_ADDRINFO
1.166 petere 818:
1.171 petere 819: AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],
820: [#include <sys/param.h>
1.260 tgl 821: #include <sys/types.h>
1.171 petere 822: #include <sys/socket.h>
823: #include <sys/ucred.h>])
824:
1.278 tgl 825: AC_CHECK_TYPES([struct option], [], [],
826: [#ifdef HAVE_GETOPT_H
1.279 tgl 827: #include <getopt.h>
1.278 tgl 828: #endif])
829:
1.177 petere 830: if test "$with_zlib" = yes; then
831: # Check that <zlib.h> defines z_streamp (versions before about 1.0.4
832: # did not). While we could work around the lack of z_streamp, it
833: # seems unwise to encourage people to use such old zlib versions...
834: AC_CHECK_TYPE(z_streamp, [], [AC_MSG_ERROR([zlib version is too old
835: Use --without-zlib to disable zlib support.])],
836: [#include <zlib.h>])
837: fi
838:
1.166 petere 839: if test "$with_krb5" = yes; then
840: # Check for differences between MIT and Heimdal (KTH) releases
1.223 momjian 841: AC_CHECK_MEMBERS(krb5_ticket.enc_part2, [],
1.229 momjian 842: [AC_CHECK_MEMBERS(krb5_ticket.client, [],
1.171 petere 843: [AC_MSG_ERROR([could not determine how to get client name from Kerberos 5 ticket])],
844: [#include <krb5.h>])],
845: [#include <krb5.h>])
1.223 momjian 846: AC_CHECK_MEMBERS(krb5_error.text.data, [],
847: [AC_CHECK_MEMBERS(krb5_error.e_data, [],
1.205 petere 848: [AC_MSG_ERROR([could not determine how to extract Kerberos 5 error messages])],
849: [#include <krb5.h>])],
1.171 petere 850: [#include <krb5.h>])
1.166 petere 851: fi
852:
1.443 tgl 853: # This is probably only present on Darwin, but may as well check always
854: AC_CHECK_DECLS(F_FULLFSYNC, [], [], [#include <fcntl.h>])
855:
1.29 petere 856: ##
857: ## Functions, global variables
858: ##
1.194 petere 859:
1.6 petere 860: PGAC_VAR_INT_TIMEZONE
1.29 petere 861: AC_FUNC_ACCEPT_ARGTYPES
1.6 petere 862: PGAC_FUNC_GETTIMEOFDAY_1ARG
1.1 petere 863:
1.385 tgl 864: AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat readlink setproctitle setsid sigprocmask symlink sysconf towlower utime utimes waitpid wcstombs])
1.99 tgl 865:
1.171 petere 866: AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
1.226 momjian 867:
1.284 tgl 868: HAVE_IPV6=no
1.240 petere 869: AC_CHECK_TYPE([struct sockaddr_in6],
1.419 tgl 870: [AC_DEFINE(HAVE_IPV6, 1, [Define to 1 if you have support for IPv6.])
871: HAVE_IPV6=yes],
872: [],
1.231 petere 873: [$ac_includes_default
1.240 petere 874: #include <netinet/in.h>])
1.284 tgl 875: AC_SUBST(HAVE_IPV6)
1.1 petere 876:
1.28 petere 877: AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS],
878: [AC_TRY_LINK(
879: [#include <machine/vmparam.h>
880: #include <sys/exec.h>
881: ],
1.1 petere 882: [PS_STRINGS->ps_nargvstr = 1;
883: PS_STRINGS->ps_argvstr = "foo";],
1.28 petere 884: [pgac_cv_var_PS_STRINGS=yes],
885: [pgac_cv_var_PS_STRINGS=no])])
886: if test "$pgac_cv_var_PS_STRINGS" = yes ; then
1.242 petere 887: AC_DEFINE([HAVE_PS_STRINGS], [], [Define to 1 if the PS_STRINGS thing exists.])
1.28 petere 888: fi
1.1 petere 889:
1.171 petere 890:
891: # We use our snprintf.c emulation if either snprintf() or vsnprintf()
892: # is missing. Yes, there are machines that have only one. We may
893: # also decide to use snprintf.c if snprintf() is present but does not
1.401 tgl 894: # have all the features we need --- see below.
1.171 petere 895:
1.434 tgl 896: if test "$PORTNAME" = "win32"; then
1.436 momjian 897: # Win32 gets snprintf.c built unconditionally.
898: #
899: # To properly translate all NLS languages strings, we must support the
900: # *printf() %$ format, which allows *printf() arguments to be selected
901: # by position in the translated string.
902: #
903: # libintl versions < 0.13 use the native *printf() functions, and Win32
904: # *printf() doesn't understand %$, so we must use our /port versions,
905: # which do understand %$. libintl versions >= 0.13 include their own
906: # *printf versions on Win32. The libintl 0.13 release note text is:
907: #
908: # C format strings with positions, as they arise when a translator
909: # needs to reorder a sentence, are now supported on all platforms.
910: # On those few platforms (NetBSD and Woe32) for which the native
911: # printf()/fprintf()/... functions don't support such format
912: # strings, replacements are provided through <libintl.h>.
913: #
914: # We could use libintl >= 0.13's *printf() if we were sure that we had
915: # a litint >= 0.13 at runtime, but seeing that there is no clean way
916: # to guarantee that, it is best to just use our own, so we are sure to
917: # get %$ support. In include/port.h we disable the *printf() macros
918: # that might have been defined by libintl.
919: #
920: # We do this unconditionally whether NLS is used or not so we are sure
921: # that all Win32 libraries and binaries behave the same.
1.434 tgl 922: pgac_need_repl_snprintf=yes
923: else
924: pgac_need_repl_snprintf=no
925: AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
926: AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
927: fi
1.171 petere 928:
929:
930: # Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
931: # include/c.h will provide declarations. Note this is a separate test
932: # from whether the functions exist in the C library --- there are
933: # systems that have the functions but don't bother to declare them :-(
934:
935: AC_CHECK_DECLS([snprintf, vsnprintf])
936:
1.29 petere 937:
1.442 tgl 938: dnl Cannot use AC_CHECK_FUNC because isinf may be a macro
1.29 petere 939: AC_CACHE_CHECK([for isinf], ac_cv_func_isinf,
1.442 tgl 940: [AC_TRY_LINK([
941: #include <math.h>
942: double glob_double;
1.29 petere 943: ],
1.442 tgl 944: [return isinf(glob_double) ? 0 : 1;],
1.29 petere 945: [ac_cv_func_isinf=yes],
946: [ac_cv_func_isinf=no])])
947:
948: if test $ac_cv_func_isinf = yes ; then
1.242 petere 949: AC_DEFINE(HAVE_ISINF, 1, [Define to 1 if you have isinf().])
1.1 petere 950: else
1.194 petere 951: AC_LIBOBJ(isinf)
1.29 petere 952: # Look for a way to implement a substitute for isinf()
953: AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])
1.1 petere 954: fi
1.171 petere 955:
1.345 tgl 956: AC_REPLACE_FUNCS([crypt fseeko getopt getrusage inet_aton random rint srandom strdup strerror strtol strtoul unsetenv])
1.241 tgl 957:
1.425 tgl 958: # System's version of getaddrinfo(), if any, may be used only if we found
959: # a definition for struct addrinfo; see notes in src/include/getaddrinfo.h.
1.456 adunstan 960: # (Note: the AC_REPLACE_FUNCS probe fails on Windows, where the available
1.425 tgl 961: # versions of getaddrinfo don't follow normal C call protocol. This is OK
962: # because we want to use our own getaddrinfo.c on Windows anyway.)
1.241 tgl 963: if test x"$ac_cv_type_struct_addrinfo" = xyes ; then
1.456 adunstan 964: AC_REPLACE_FUNCS([getaddrinfo])
1.241 tgl 965: else
966: AC_LIBOBJ(getaddrinfo)
1.278 tgl 967: fi
968:
969: # similarly, use system's getopt_long() only if system provides struct option.
970: if test x"$ac_cv_type_struct_option" = xyes ; then
971: AC_REPLACE_FUNCS([getopt_long])
972: else
973: AC_LIBOBJ(getopt_long)
1.241 tgl 974: fi
1.193 momjian 975:
1.216 momjian 976: # BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
1.214 momjian 977: # We override the previous test that said fseeko/ftello didn't exist
1.216 momjian 978: # OS tests are also done in include/c.h and port/fseeko.c
979: case $host_os in bsdi*|netbsd*)
1.214 momjian 980: ac_cv_func_fseeko=yes
981: esac
982:
1.439 momjian 983: # Solaris has a very slow qsort in certain cases, so we replace it:
984: # http://forum.sun.com/thread.jspa?forumID=4&threadID=7231
1.438 momjian 985: # Supposedly it is fixed in Solaris, but not sure which version, and
986: # no confirmed testing. 2005-12-16
1.376 momjian 987: if test "$PORTNAME" = "solaris"; then
988: AC_LIBOBJ(qsort)
989: fi
1.243 momjian 990:
1.319 momjian 991: # Win32 support
1.376 momjian 992: if test "$PORTNAME" = "win32"; then
1.310 momjian 993: AC_LIBOBJ(gettimeofday)
1.359 momjian 994: AC_LIBOBJ(kill)
1.322 momjian 995: AC_LIBOBJ(open)
1.372 momjian 996: AC_LIBOBJ(rand)
1.466 ! momjian 997: AC_LIBOBJ(win32error)
1.372 momjian 998: AC_DEFINE([HAVE_SYMLINK], 1,
999: [Define to 1 if you have the `symlink' function.])
1.376 momjian 1000: fi
1.313 momjian 1001:
1.177 petere 1002: if test "$with_readline" = yes; then
1003: PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
1004: AC_CHECK_FUNCS([rl_completion_matches rl_filename_completion_function])
1.237 momjian 1005: AC_CHECK_FUNCS([replace_history_entry])
1.177 petere 1006: fi
1.1 petere 1007:
1008:
1009: dnl Cannot use AC_CHECK_FUNC because finite may be a macro
1010: AC_MSG_CHECKING(for finite)
1.442 tgl 1011: AC_TRY_LINK([
1012: #include <math.h>
1013: double glob_double;
1014: ],
1015: [return finite(glob_double) ? 0 : 1;],
1.242 petere 1016: [AC_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])
1.171 petere 1017: AC_MSG_RESULT(yes)],
1018: [AC_MSG_RESULT(no)])
1.1 petere 1019:
1020: dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro
1021: dnl (especially on GNU libc)
1.242 petere 1022: dnl See also comments in c.h.
1.1 petere 1023: AC_MSG_CHECKING(for sigsetjmp)
1024: AC_TRY_LINK([#include <setjmp.h>],
1.171 petere 1025: [sigjmp_buf x; sigsetjmp(x, 1);],
1.242 petere 1026: [AC_DEFINE(HAVE_SIGSETJMP, 1, [Define to 1 if you have sigsetjmp().])
1.171 petere 1027: AC_MSG_RESULT(yes)],
1028: [AC_MSG_RESULT(no)])
1.1 petere 1029:
1.222 momjian 1030: AC_CHECK_FUNC(syslog,
1.242 petere 1031: [AC_CHECK_HEADER(syslog.h,
1032: [AC_DEFINE(HAVE_SYSLOG, 1, [Define to 1 if you have the syslog interface.])])])
1.1 petere 1033:
1.76 petere 1034: AC_CACHE_CHECK([for optreset], pgac_cv_var_int_optreset,
1035: [AC_TRY_LINK([#include <unistd.h>],
1036: [extern int optreset; optreset = 1;],
1037: [pgac_cv_var_int_optreset=yes],
1038: [pgac_cv_var_int_optreset=no])])
1039: if test x"$pgac_cv_var_int_optreset" = x"yes"; then
1.242 petere 1040: AC_DEFINE(HAVE_INT_OPTRESET, 1, [Define to 1 if you have the global variable 'int optreset'.])
1.76 petere 1041: fi
1042:
1.194 petere 1043: AC_CHECK_FUNCS([strtoll strtoq], [break])
1044: AC_CHECK_FUNCS([strtoull strtouq], [break])
1045:
1046: # Check for one of atexit() or on_exit()
1047: AC_CHECK_FUNCS(atexit, [],
1048: [AC_CHECK_FUNCS(on_exit, [],
1.225 momjian 1049: [AC_MSG_ERROR([neither atexit() nor on_exit() found])])])
1.213 momjian 1050:
1.195 petere 1051: AC_FUNC_FSEEKO
1.266 momjian 1052:
1053: #
1054: # Pthreads
1055: #
1056: # For each platform, we need to know about any special compile and link
1057: # libraries, and whether the normal C function names are thread-safe.
1.281 momjian 1058: # See the comment at the top of src/port/thread.c for more information.
1.266 momjian 1059: #
1.271 momjian 1060: if test "$enable_thread_safety" = yes; then
1.324 momjian 1061: ACX_PTHREAD # set thread flags
1.334 momjian 1062:
1063: # Some platforms use these, so just defineed them. They can't hurt if they
1064: # are not supported.
1065: PTHREAD_CFLAGS="$PTHREAD_CFLAGS -D_REENTRANT -D_THREAD_SAFE -D_POSIX_PTHREAD_SEMANTICS"
1066:
1.324 momjian 1067:
1068: # At this point, we don't want to muck with the compiler name for threading.
1069: # Let's see who fails, perhaps AIX. 2004-04-23
1070: if test "$PTHREAD_CC" != "$CC"; then
1071: AC_MSG_ERROR([
1072: PostgreSQL does not support platforms that require a special
1073: compiler binary for thread-safety.
1074: ])
1075: fi
1.266 momjian 1076:
1.324 momjian 1077: if test "$THREAD_SUPPORT" = no; then
1.266 momjian 1078: AC_MSG_ERROR([
1079: Cannot enable threads on your platform.
1.324 momjian 1080: Your platform is known to not support thread-safe programs.
1081: For details, compile and run src/bin/pg_thread_test.
1.266 momjian 1082: ])
1083: fi
1.262 momjian 1084:
1.316 momjian 1085: # Check for *_r functions
1.262 momjian 1086: _CFLAGS="$CFLAGS"
1.275 momjian 1087: _LIBS="$LIBS"
1.324 momjian 1088: CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
1089: LIBS="$LIBS $PTHREAD_LIBS"
1.384 momjian 1090:
1091: AC_CHECK_HEADER(pthread.h, [], [AC_MSG_ERROR([pthread.h not found, required for --enable-thread-safety])])
1092:
1.288 momjian 1093: AC_CHECK_FUNCS([strerror_r getpwuid_r gethostbyname_r])
1.321 momjian 1094:
1.364 momjian 1095: # Do test here with the proper thread flags
1.321 momjian 1096: PGAC_FUNC_GETPWUID_R_5ARG
1.361 momjian 1097: PGAC_FUNC_STRERROR_R_INT
1.363 momjian 1098:
1099: CFLAGS="$_CFLAGS"
1100: LIBS="$_LIBS"
1.316 momjian 1101:
1102: else
1103: # do not use values from template file
1.324 momjian 1104: PTHREAD_CFLAGS=
1105: PTHREAD_LIBS=
1.263 momjian 1106: fi
1.316 momjian 1107:
1.324 momjian 1108: AC_SUBST(PTHREAD_CFLAGS)
1109: AC_SUBST(PTHREAD_LIBS)
1.195 petere 1110:
1.109 petere 1111:
1112: # This test makes sure that run tests work at all. Sometimes a shared
1113: # library is found by the linker, but the runtime linker can't find it.
1114: # This check should come after all modifications of compiler or linker
1115: # variables, and before any other run tests.
1116: AC_MSG_CHECKING([test program])
1117: AC_TRY_RUN([int main() { return 0; }],
1118: [AC_MSG_RESULT(ok)],
1119: [AC_MSG_RESULT(failed)
1120: AC_MSG_ERROR([[
1121: *** Could not execute a simple test program. This may be a problem
1122: *** related to locating shared libraries. Check the file 'config.log'
1123: *** for the exact reason.]])],
1124: [AC_MSG_RESULT([cross-compiling])])
1125:
1.436 momjian 1126: # --------------------
1127: # Run tests below here
1128: # --------------------
1.109 petere 1129:
1.403 tgl 1130: # Force use of our snprintf if system's doesn't do arg control
1.436 momjian 1131: # See comment above at snprintf test for details.
1.434 tgl 1132: if test "$enable_nls" = yes -a "$pgac_need_repl_snprintf" = no; then
1.403 tgl 1133: PGAC_FUNC_PRINTF_ARG_CONTROL
1134: if test $pgac_cv_printf_arg_control != yes ; then
1135: pgac_need_repl_snprintf=yes
1136: fi
1137: fi
1138:
1139:
1.1 petere 1140: dnl Check to see if we have a working 64-bit integer type.
1141: dnl This breaks down into two steps:
1142: dnl (1) figure out if the compiler has a 64-bit int type with working
1143: dnl arithmetic, and if so
1144: dnl (2) see whether snprintf() can format the type correctly. (Currently,
1145: dnl snprintf is the only library routine we really need for int8 support.)
1146: dnl It's entirely possible to have a compiler that handles a 64-bit type
1147: dnl when the C library doesn't; this is fairly likely when using gcc on
1148: dnl an older platform, for example.
1149: dnl If there is no native snprintf() or it does not handle the 64-bit type,
1150: dnl we force our own version of snprintf() to be used instead.
1151: dnl Note this test must be run after our initial check for snprintf/vsnprintf.
1152:
1.6 petere 1153: PGAC_TYPE_64BIT_INT([long int])
1.1 petere 1154:
1.6 petere 1155: if test x"$HAVE_LONG_INT_64" = x"no" ; then
1156: PGAC_TYPE_64BIT_INT([long long int])
1157: fi
1.1 petere 1158:
1159:
1.112 tgl 1160: dnl If we need to use "long long int", figure out whether nnnLL notation works.
1161:
1.201 momjian 1162: if test x"$HAVE_LONG_LONG_INT_64" = xyes ; then
1.112 tgl 1163: AC_TRY_COMPILE([
1164: #define INT64CONST(x) x##LL
1165: long long int foo = INT64CONST(0x1234567890123456);
1166: ],
1167: [],
1.242 petere 1168: [AC_DEFINE(HAVE_LL_CONSTANTS, 1, [Define to 1 if constants of type 'long long int' should have the suffix LL.])],
1.112 tgl 1169: [])
1170: fi
1171:
1172:
1.234 petere 1173: # If we found "long int" is 64 bits, assume snprintf handles it. If
1174: # we found we need to use "long long int", better check. We cope with
1.314 tgl 1175: # snprintfs that use %lld, %qd, or %I64d as the format. If none of these
1176: # work, fall back to our own snprintf emulation (which we know uses %lld).
1.1 petere 1177:
1.234 petere 1178: if test "$HAVE_LONG_LONG_INT_64" = yes ; then
1.194 petere 1179: if test $pgac_need_repl_snprintf = no; then
1.234 petere 1180: PGAC_FUNC_SNPRINTF_LONG_LONG_INT_FORMAT
1181: if test "$LONG_LONG_INT_FORMAT" = ""; then
1182: # Force usage of our own snprintf, since system snprintf is broken
1183: pgac_need_repl_snprintf=yes
1184: LONG_LONG_INT_FORMAT='%lld'
1185: fi
1.1 petere 1186: else
1.234 petere 1187: # Here if we previously decided we needed to use our own snprintf
1188: LONG_LONG_INT_FORMAT='%lld'
1.1 petere 1189: fi
1.314 tgl 1190: LONG_LONG_UINT_FORMAT=`echo "$LONG_LONG_INT_FORMAT" | sed 's/d$/u/'`
1.234 petere 1191: INT64_FORMAT="\"$LONG_LONG_INT_FORMAT\""
1.314 tgl 1192: UINT64_FORMAT="\"$LONG_LONG_UINT_FORMAT\""
1.1 petere 1193: else
1194: # Here if we are not using 'long long int' at all
1195: INT64_FORMAT='"%ld"'
1.314 tgl 1196: UINT64_FORMAT='"%lu"'
1.1 petere 1197: fi
1198:
1.171 petere 1199: AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,
1.242 petere 1200: [Define to the appropriate snprintf format for 64-bit ints, if any.])
1.314 tgl 1201:
1202: AC_DEFINE_UNQUOTED(UINT64_FORMAT, $UINT64_FORMAT,
1203: [Define to the appropriate snprintf format for unsigned 64-bit ints, if any.])
1.1 petere 1204:
1.403 tgl 1205: # Now we have checked all the reasons to replace snprintf
1206: if test $pgac_need_repl_snprintf = yes; then
1.434 tgl 1207: AC_DEFINE(USE_REPL_SNPRINTF, 1, [Use replacement snprintf() functions.])
1.403 tgl 1208: AC_LIBOBJ(snprintf)
1209: fi
1210:
1.242 petere 1211: # Need a #define for the size of Datum (unsigned long)
1.171 petere 1212: AC_CHECK_SIZEOF([unsigned long])
1.84 tgl 1213:
1.420 tgl 1214: # And one for the size of size_t (enables tweaks for > 32bit address space)
1215: AC_CHECK_SIZEOF([size_t])
1216:
1.171 petere 1217: # Determine memory alignment requirements for the basic C data types.
1.1 petere 1218:
1.6 petere 1219: PGAC_CHECK_ALIGNOF(short)
1220: PGAC_CHECK_ALIGNOF(int)
1221: PGAC_CHECK_ALIGNOF(long)
1.171 petere 1222: if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
1.6 petere 1223: PGAC_CHECK_ALIGNOF(long long int)
1.1 petere 1224: fi
1.6 petere 1225: PGAC_CHECK_ALIGNOF(double)
1.1 petere 1226:
1.171 petere 1227: # Compute maximum alignment of any basic type.
1228: # We assume long's alignment is at least as strong as char, short, or int;
1229: # but we must check long long (if it exists) and double.
1230:
1231: MAX_ALIGNOF=$pgac_cv_alignof_long
1232: if test $MAX_ALIGNOF -lt $pgac_cv_alignof_double ; then
1233: MAX_ALIGNOF=$pgac_cv_alignof_double
1234: fi
1235: if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $pgac_cv_alignof_long_long_int ; then
1236: MAX_ALIGNOF="$pgac_cv_alignof_long_long_int"
1.1 petere 1237: fi
1.242 petere 1238: AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any C data type.])
1.1 petere 1239:
1.155 petere 1240:
1.152 momjian 1241: # Some platforms predefine the types int8, int16, etc. Only check
1.171 petere 1242: # a (hopefully) representative subset.
1243: AC_CHECK_TYPES([int8, uint8, int64, uint64], [], [],
1244: [#include <stdio.h>
1.155 petere 1245: #ifdef HAVE_SUPPORTDEFS_H
1246: #include <SupportDefs.h>
1.171 petere 1247: #endif])
1.155 petere 1248:
1.171 petere 1249: # We also check for sig_atomic_t, which *should* be defined per ANSI
1250: # C, but is missing on some old platforms.
1.223 momjian 1251: AC_CHECK_TYPES(sig_atomic_t, [], [], [#include <signal.h>])
1.155 petere 1252:
1.152 momjian 1253:
1.423 momjian 1254: if test x"$template" != x"win32"
1255: then
1.6 petere 1256: PGAC_FUNC_POSIX_SIGNALS
1.388 momjian 1257: if test "$pgac_cv_func_posix_signals" != yes -a "$enable_thread_safety" = yes; then
1258: AC_MSG_ERROR([
1259: *** Thread-safety requires POSIX signals, which are not supported by your
1260: *** operating system.
1261: ])
1262: fi
1.423 momjian 1263: fi
1.388 momjian 1264:
1.195 petere 1265: if test $ac_cv_func_fseeko = yes; then
1266: AC_SYS_LARGEFILE
1267: fi
1.172 petere 1268:
1.401 tgl 1269: # SunOS doesn't handle negative byte comparisons properly with +/- return
1270: AC_FUNC_MEMCMP
1271:
1.172 petere 1272:
1.184 tgl 1273: # Select semaphore implementation type.
1.463 momjian 1274: if test "$PORTNAME" != "win32"; then
1275: if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
1276: AC_DEFINE(USE_NAMED_POSIX_SEMAPHORES, 1, [Define to select named POSIX semaphores.])
1.184 tgl 1277: SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
1278: else
1.463 momjian 1279: if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then
1280: AC_DEFINE(USE_UNNAMED_POSIX_SEMAPHORES, 1, [Define to select unnamed POSIX semaphores.])
1281: SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c"
1282: else
1283: AC_DEFINE(USE_SYSV_SEMAPHORES, 1, [Define to select SysV-style semaphores.])
1284: SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c"
1285: fi
1.184 tgl 1286: fi
1.463 momjian 1287: else
1288: AC_DEFINE(USE_WIN32_SEMAPHORES, 1, [Define to select Win32-style semaphores.])
1289: SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c"
1.184 tgl 1290: fi
1291:
1292:
1293: # Select shared-memory implementation type.
1.242 petere 1294: AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory.])
1.184 tgl 1295: SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
1296:
1297:
1.444 momjian 1298: # If not set in template file, set bytes to use libc memset()
1299: if test x"$MEMSET_LOOP_LIMIT" = x"" ; then
1300: MEMSET_LOOP_LIMIT=1024
1301: fi
1302: AC_DEFINE_UNQUOTED(MEMSET_LOOP_LIMIT, ${MEMSET_LOOP_LIMIT}, [Define bytes to use libc memset().])
1303:
1304:
1.172 petere 1305: if test "$enable_nls" = yes ; then
1306: PGAC_CHECK_GETTEXT
1307: fi
1.1 petere 1308:
1.43 petere 1309: # Check for Tcl configuration script tclConfig.sh
1310: if test "$with_tcl" = yes; then
1311: PGAC_PATH_TCLCONFIGSH([$with_tclconfig])
1.185 petere 1312: PGAC_EVAL_TCLCONFIGSH([$TCL_CONFIG_SH],
1.235 petere 1313: [TCL_INCLUDE_SPEC,TCL_LIB_FILE,TCL_LIBS,TCL_LIB_SPEC,TCL_SHARED_BUILD])
1.185 petere 1314: AC_SUBST(TCL_SHLIB_LD_LIBS)dnl don't want to double-evaluate that one
1.391 tgl 1315: # now that we have TCL_INCLUDE_SPEC, we can check for <tcl.h>
1316: ac_save_CPPFLAGS=$CPPFLAGS
1317: CPPFLAGS="$TCL_INCLUDE_SPEC $CPPFLAGS"
1318: AC_CHECK_HEADER(tcl.h, [], [AC_MSG_ERROR([header file <tcl.h> is required for Tcl])])
1319: CPPFLAGS=$ac_save_CPPFLAGS
1.43 petere 1320: fi
1.1 petere 1321:
1.75 petere 1322: #
1323: # Check for DocBook and tools
1324: #
1325: PGAC_PROG_NSGMLS
1.178 petere 1326: PGAC_PROG_JADE
1.305 petere 1327: PGAC_CHECK_DOCBOOK(4.2)
1.178 petere 1328: PGAC_PATH_DOCBOOK_STYLESHEETS
1329: PGAC_PATH_COLLATEINDEX
1330: AC_CHECK_PROGS(SGMLSPL, sgmlspl)
1.75 petere 1331:
1.337 momjian 1332: # Thread testing
1333:
1334: # We have to run the thread test near the end so we have all our symbols
1335: # defined. Cross compiling throws a warning.
1336: #
1.366 momjian 1337: if test "$enable_thread_safety_force" = yes; then
1.423 momjian 1338: if test x"$template" != x"win32"
1339: then
1.366 momjian 1340: AC_MSG_WARN([
1341: *** Skipping thread test program. --enable-thread-safety-force was used.
1.446 momjian 1342: *** Run the program in src/test/thread on the your machine and add
1.366 momjian 1343: proper locking function calls to your applications to guarantee thread
1344: safety.
1345: ])
1.423 momjian 1346: else
1347: AC_MSG_WARN([*** Skipping thread test on Win32])
1348: fi
1.366 momjian 1349: elif test "$enable_thread_safety" = yes; then
1.423 momjian 1350: if test x"$template" != x"win32"
1351: then
1.337 momjian 1352: AC_MSG_CHECKING([thread safety of required library functions])
1353:
1354: _CFLAGS="$CFLAGS"
1355: _LIBS="$LIBS"
1356: CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE"
1357: LIBS="$LIBS $PTHREAD_LIBS"
1.446 momjian 1358: AC_TRY_RUN([#include "$srcdir/src/test/thread/thread_test.c"],
1.337 momjian 1359: [AC_MSG_RESULT(yes)],
1360: [AC_MSG_RESULT(no)
1.339 momjian 1361: AC_MSG_ERROR([
1362: *** Thread test program failed. Your platform is not thread-safe.
1.366 momjian 1363: *** Check the file 'config.log'for the exact reason.
1364: ***
1365: *** You can use the configure option --enable-thread-safety-force
1366: *** to force threads to be enabled. However, you must then run
1.446 momjian 1367: *** the program in src/test/thread and add locking function calls
1.366 momjian 1368: *** to your applications to guarantee thread safety.
1369: ])],
1.337 momjian 1370: [AC_MSG_RESULT(maybe)
1371: AC_MSG_WARN([
1372: *** Skipping thread test program because of cross-compile build.
1.446 momjian 1373: *** Run the program in src/test/thread on the target machine.
1.337 momjian 1374: ])])
1375: CFLAGS="$_CFLAGS"
1376: LIBS="$_LIBS"
1.423 momjian 1377: else
1378: AC_MSG_WARN([*** Skipping thread test on Win32])
1379: fi
1.337 momjian 1380: fi
1.61 petere 1381:
1.104 petere 1382: # prepare build tree if outside source tree
1.138 petere 1383: # Note 1: test -ef might not exist, but it's more reliable than `pwd`.
1384: # Note 2: /bin/pwd might be better than shell's built-in at getting
1385: # a symlink-free name.
1.306 petere 1386: if ( test "$srcdir" -ef . ) >/dev/null 2>&1 || test "`cd $srcdir && /bin/pwd`" = "`/bin/pwd`"; then
1387: vpath_build=no
1388: else
1389: vpath_build=yes
1390: if test "$no_create" != yes; then
1.171 petere 1391: _AS_ECHO_N([preparing build tree... ])
1392: pgac_abs_top_srcdir=`cd "$srcdir" && pwd`
1393: $SHELL "$ac_aux_dir/prep_buildtree" "$pgac_abs_top_srcdir" "." \
1.104 petere 1394: || AC_MSG_ERROR(failed)
1395: AC_MSG_RESULT(done)
1.171 petere 1396: fi
1.61 petere 1397: fi
1.306 petere 1398: AC_SUBST(vpath_build)
1.1 petere 1399:
1.171 petere 1400:
1401: AC_CONFIG_FILES([GNUmakefile src/Makefile.global])
1402:
1403: AC_CONFIG_LINKS([
1404: src/backend/port/dynloader.c:src/backend/port/dynloader/${template}.c
1.184 tgl 1405: src/backend/port/pg_sema.c:${SEMA_IMPLEMENTATION}
1406: src/backend/port/pg_shmem.c:${SHMEM_IMPLEMENTATION}
1.171 petere 1407: src/include/dynloader.h:src/backend/port/dynloader/${template}.h
1408: src/include/pg_config_os.h:src/include/port/${template}.h
1409: src/Makefile.port:src/makefiles/Makefile.${template}
1410: ])
1.347 momjian 1411:
1.376 momjian 1412: if test "$PORTNAME" = "win32"; then
1.350 momjian 1413: AC_CONFIG_COMMANDS([check_win32_symlinks],[
1.347 momjian 1414: # Links sometimes fail undetected on Mingw -
1415: # so here we detect it and warn the user
1.360 momjian 1416: for FILE in $CONFIG_LINKS
1.347 momjian 1417: do
1418: # test -e works for symlinks in the MinGW console
1.362 momjian 1419: test -e `expr "$FILE" : '\([[^:]]*\)'` || AC_MSG_WARN([*** link for $FILE - please fix by hand])
1.347 momjian 1420: done
1.349 momjian 1421: ])
1.376 momjian 1422: fi
1.349 momjian 1423:
1424: AC_CONFIG_HEADERS([src/include/pg_config.h],
1425: [
1426: # Update timestamp for pg_config.h (see Makefile.global)
1427: echo >src/include/stamp-h
1428: ])
1429:
1.465 momjian 1430: #
1431: # Warn about unknown options
1432: #
1433:
1434: PGAC_CHECK_ARGS
1435:
1.349 momjian 1436: AC_OUTPUT
1.171 petere 1437:
PostgreSQL CVSweb <[email protected]>
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