makedefs revision 1.16
1 #!/bin/sh 2 3 # To view the formatted manual page of this file, type: 4 # POSTFIXSOURCE/mantools/srctoman - makedefs | nroff -man 5 6 #++ 7 # NAME 8 # makedefs 1 9 # SUMMARY 10 # Postfix makefile configuration utility 11 # SYNOPSIS 12 # \fBmake makefiles \fIname=value...\fR 13 # DESCRIPTION 14 # The \fBmakedefs\fR command identifies the compilation 15 # environment, and emits macro definitions on the standard 16 # output stream that can be prepended to template Makefiles. 17 # These macros implement an internal interface and are subject 18 # to change without notice. 19 # NAME=VALUE OVERRIDES 20 # .ad 21 # .fi 22 # Default settings can be overruled by specifying them as 23 # environment variables (or as name=value pairs on the "make" 24 # command line). Use quotes if variables contain whitespace 25 # or shell meta characters. 26 # 27 # The command "\fBmake makefiles name=value...\fR" will replace 28 # the string \fBMAIL_VERSION\fR at the end of a value with the 29 # Postfix version (\fImajor.minor.patchlevel\fR for a stable 30 # release, \fImajor.minor-date\fR for a development release). 31 # Do not try to specify something like \fB$mail_version\fR: 32 # that produces inconsistent results with different implementations 33 # of the make(1) command. 34 # .IP \fBAUXLIBS=\fIobject_library...\fR 35 # Specifies one or more non-default object libraries. Postfix 36 # 3.0 and later specify some of their database library 37 # dependencies with AUXLIBS_CDB, AUXLIBS_LDAP, AUXLIBS_LMDB, 38 # AUXLIBS_MYSQL, AUXLIBS_PCRE, AUXLIBS_PGSQL, AUXLIBS_SDBM, 39 # and AUXLIBS_SQLITE, respectively. 40 # .IP \fBCC=\fIcompiler_command\fR 41 # Specifies a non-default compiler. On many systems, the default 42 # is \fBgcc\fR. 43 # .IP \fBCCARGS=\fIcompiler_arguments\fR 44 # Specifies non-default compiler arguments, for example, a non-default 45 # \fIinclude\fR directory. 46 # The following directives are special: 47 # .RS 48 # .IP \fB-DNO_DB\fR 49 # Do not build with Berkeley DB support. 50 # .IP \fB-DNO_DEVPOLL\fR 51 # Do not build with Solaris /dev/poll support. 52 # By default, /dev/poll support is compiled in on platforms that 53 # are known to support it. 54 # .IP \fB-DNO_DNSSEC\fR 55 # Do not build with DNSSEC support, even if the resolver 56 # library appears to support it. 57 # .IP \fB-DNO_EPOLL\fR 58 # Do not build with Linux EPOLL support. 59 # By default, EPOLL support is compiled in on platforms that 60 # are known to support it. 61 # .IP \fB-DNO_EAI\fR 62 # Do not build with EAI (SMTPUTF8) support. By default, EAI 63 # support is compiled in when the "pkg-config" command is 64 # found, or the deprecated "icu-config" command. 65 # .IP \fB-DNO_INLINE\fR 66 # Do not require support for C99 "inline" functions. Instead, 67 # implement argument typechecks for non-(printf/scanf)-like 68 # functions with ternary operators and unreachable code. 69 # .IP \fB-DNO_IPV6\fR 70 # Do not build with IPv6 support. 71 # By default, IPv6 support is compiled in on platforms that 72 # are known to have IPv6 support. 73 # 74 # Note: this directive is for debugging and testing only. It 75 # is not guaranteed to work on all platforms. If you don't 76 # want IPv6 support, set "inet_protocols = ipv4" in main.cf. 77 # .IP \fB-DNO_IP_CYRUS_SASL_AUTH\fR 78 # Don't pass remote SMTP client and Postfix SMTP server IP 79 # address and port information to the Cyrus SASL library. 80 # This is compatible with Postfix < 3.2. 81 # .IP \fB-DNO_KQUEUE\fR 82 # Do not build with FreeBSD/NetBSD/OpenBSD/MacOSX KQUEUE support. 83 # By default, KQUEUE support is compiled in on platforms that 84 # are known to support it. 85 # .IP \fB-DNO_NIS\fR 86 # Do not build with NIS or NISPLUS support. Support for NIS 87 # is unavailable on some recent Linux distributions. 88 # .IP \fB-DNO_NISPLUS\fR 89 # Do not build with NISPLUS support. Support for NISPLUS 90 # is unavailable on some recent Solaris distributions. 91 # .IP \fB-DNO_PCRE\fR 92 # Do not build with PCRE support. 93 # By default, PCRE support is compiled in when the \fBpcre2-config\fR 94 # or \fBpcre-config\fR utility are installed. 95 # .IP \fB-DNO_POSIX_GETPW_R\fR 96 # Disable support for POSIX getpwnam_r/getpwuid_r. 97 # .IP \fB-DNO_RES_NCALLS\fR 98 # Do not build with the threadsafe resolver(5) API (res_ninit() etc.). 99 # .IP \fB-DNO_SIGSETJMP\fR 100 # Use setjmp()/longjmp() instead of sigsetjmp()/siglongjmp(). 101 # By default, Postfix uses sigsetjmp()/siglongjmp() when they 102 # appear to work. 103 # .IP \fB-DNO_SNPRINTF\fR 104 # Use sprintf() instead of snprintf(). By default, Postfix 105 # uses snprintf() except on ancient systems. 106 # .RE 107 # .IP \fBDEBUG=\fIdebug_level\fR 108 # Specifies a non-default debugging level. The default is \fB-g\fR. 109 # Specify \fBDEBUG=\fR to turn off debugging. 110 # .IP \fBOPT=\fIoptimization_level\fR 111 # Specifies a non-default optimization level. The default is \fB-O\fR. 112 # Specify \fBOPT=\fR to turn off optimization. 113 # .IP \fBPOSTFIX_INSTALL_OPTS=\fI-option...\fR 114 # Specifies options for the postfix-install command, separated 115 # by whitespace. Currently, the only supported option is 116 # \fB-keep-build-mtime\fR. 117 # .IP \fBSHLIB_CFLAGS=\fIflags\fR 118 # Override the compiler flags (typically, "-fPIC") for Postfix 119 # dynamically-linked libraries and database plugins. 120 # 121 # This feature was introduced with Postfix 3.0. 122 # .IP \fBSHLIB_RPATH=\fIrpath\fR 123 # Override the runpath (typically, "'-Wl,-rpath,${SHLIB_DIR}'") 124 # for Postfix dynamically-linked libraries. 125 # 126 # This feature was introduced with Postfix 3.0. 127 # .IP \fBSHLIB_SUFFIX=\fIsuffix\fR 128 # Override the filename suffix (typically, ".so") for Postfix 129 # dynamically-linked libraries and database plugins. 130 # 131 # This feature was introduced with Postfix 3.0. 132 # .IP \fBshared=yes\fR 133 # .IP \fBshared=no\fR 134 # Enable (disable) Postfix builds with dynamically-linked 135 # libraries typically named $shlib_directory/libpostfix-*.so.*. 136 # 137 # This feature was introduced with Postfix 3.0. 138 # .IP \fBdynamicmaps=yes\fR 139 # .IP \fBdynamicmaps=no\fR 140 # Enable (disable) Postfix builds with the configuration file 141 # $meta_directory/dynamicmaps.cf and dynamically-loadable 142 # database plugins typically named postfix-*.so.*. The setting 143 # "dynamicmaps=yes" implicitly enables Postfix dynamically-linked 144 # libraries. 145 # 146 # This feature was introduced with Postfix 3.0. 147 # .IP \fBpie=yes\fR 148 # .IP \fBpie=no\fR 149 # Enable (disable) Postfix builds with position-independent 150 # executables, on platforms where this is supported. 151 # 152 # This feature was introduced with Postfix 3.0. 153 # .IP \fIinstallation_parameter\fB=\fIvalue\fR... 154 # Override the compiled-in default value of the specified 155 # installation parameter(s). The following parameters are 156 # supported in this context: 157 # 158 # command_directory config_directory daemon_directory 159 # data_directory default_database_type html_directory 160 # mail_spool_directory mailq_path manpage_directory meta_directory 161 # newaliases_path queue_directory readme_directory sendmail_path 162 # shlib_directory openssl_path 163 # 164 # See the postconf(5) manpage for a description of these 165 # parameters. 166 # 167 # This feature was introduced with Postfix 3.0. 168 # .IP \fBWARN=\fIwarning_flags\fR 169 # Specifies non-default gcc compiler warning options for use when 170 # "make" is invoked in a source subdirectory only. 171 # LICENSE 172 # .ad 173 # .fi 174 # The Secure Mailer license must be distributed with this software. 175 # AUTHOR(S) 176 # Wietse Venema 177 # IBM T.J. Watson Research 178 # P.O. Box 704 179 # Yorktown Heights, NY 10598, USA 180 # 181 # Wietse Venema 182 # Google, Inc. 183 # 111 8th Avenue 184 # New York, NY 10011, USA 185 #-- 186 187 # By now all shells must have functions. 188 189 error() { 190 # Alas, tput(1) is not portable so we can't use visual effects. 191 echo "ATTENTION:" 1>&2; 192 echo "ATTENTION:" $* 1>&2; 193 echo "ATTENTION:" 1>&2; 194 exit 1 195 } 196 197 # First, deal with unsupported usage. 198 case "$LD_LIBRARY_PATH" in 199 ?*) error "Not supported: building with LD_LIBRARY_PATH";; 200 esac 201 202 env | grep '^AUXLIBS_' | while read line 203 do 204 case "$line" in 205 *-lpostfix-*) error "Not supported: linking plugins with -lpostfix-*: $line";; 206 esac 207 done || exit 1 208 209 # Suggest a fix for systems without grep -E or -F flags. 210 (echo foo | grep -E foo 2>/dev/null | grep -F foo >/dev/null 2>/dev/null) || 211 error "No grep -[EF] support. See auxiliary/fix-grep for a conversion tool." 212 213 # Emit system-dependent Makefile macro definitions to standard output. 214 215 echo "#----------------------------------------------------------------" 216 echo "# Start of summary of user-configurable 'make makefiles' options." 217 echo "# CCARGS=$CCARGS" 218 echo "# AUXLIBS=$AUXLIBS" 219 env | grep '^AUXLIBS_' | sed 's/^/# /' 220 echo "# shared=$shared" 221 echo "# dynamicmaps=$dynamicmaps" 222 echo "# pie=$pie" 223 224 # Defaults for most sane systems 225 226 RANLIB=ranlib 227 SYSLIBS= 228 AR=ar 229 ARFL=rv 230 231 # Ugly function to make our error message more visible among the 232 # garbage that is output by some versions of make(1). 233 234 case $# in 235 # Officially supported usage. 236 0) SYSTEM=`(uname -s) 2>/dev/null` 237 RELEASE=`(uname -r) 2>/dev/null` 238 # No ${x%%y} support in Solaris 11 /bin/sh 239 RELEASE_MAJOR=`expr "$RELEASE" : '\([0-9]*\)'` || exit 1 240 VERSION=`(uname -v) 2>/dev/null` 241 case "$VERSION" in 242 dcosx*) SYSTEM=$VERSION;; 243 esac;; 244 # Unsupported debug-only mode. Not suitable for cross-platform tests. 245 2) SYSTEM="$1"; RELEASE="$2";; 246 *) echo usage: $0 [system release] 1>&2; exit 1;; 247 esac 248 249 case "$SYSTEM.$RELEASE" in 250 SCO_SV.3.2) SYSTYPE=SCO5 251 # Use the native compiler by default 252 : ${CC="/usr/bin/cc -b elf"} 253 CCARGS="$CCARGS -DPIPES_CANT_FIONREAD $CCARGS" 254 SYSLIBS="-lsocket -ldbm" 255 RANLIB=echo 256 ;; 257 UnixWare.5*) SYSTYPE=UW7 258 # Use the native compiler by default 259 : ${CC=/usr/bin/cc} 260 RANLIB=echo 261 SYSLIBS="-lresolv -lsocket -lnsl" 262 ;; 263 UNIX_SV.4.2*) case "`uname -v`" in 264 2.1*) SYSTYPE=UW21 265 # Use the native compiler by default 266 : ${CC=/usr/bin/cc} 267 RANLIB=echo 268 SYSLIBS="-lresolv -lsocket -lnsl -lc -L/usr/ucblib -lucb" 269 ;; 270 *) error "Seems to be UnixWare`uname -v`. Untested.";; 271 esac 272 ;; 273 FreeBSD.2*) SYSTYPE=FREEBSD2 274 ;; 275 FreeBSD.3*) SYSTYPE=FREEBSD3 276 ;; 277 FreeBSD.4*) SYSTYPE=FREEBSD4 278 ;; 279 FreeBSD.5*) SYSTYPE=FREEBSD5 280 ;; 281 FreeBSD.6*) SYSTYPE=FREEBSD6 282 ;; 283 FreeBSD.7*) SYSTYPE=FREEBSD7 284 ;; 285 FreeBSD.8*) SYSTYPE=FREEBSD8 286 : ${SHLIB_SUFFIX=.so} 287 : ${SHLIB_CFLAGS=-fPIC} 288 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 289 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 290 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 291 : ${PLUGIN_LD="${CC-gcc} -shared"} 292 ;; 293 FreeBSD.9*) SYSTYPE=FREEBSD9 294 : ${SHLIB_SUFFIX=.so} 295 : ${SHLIB_CFLAGS=-fPIC} 296 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 297 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 298 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 299 : ${PLUGIN_LD="${CC-gcc} -shared"} 300 ;; 301 FreeBSD.10*) SYSTYPE=FREEBSD10 302 : ${CC=cc} 303 : ${SHLIB_SUFFIX=.so} 304 : ${SHLIB_CFLAGS=-fPIC} 305 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 306 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 307 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 308 : ${PLUGIN_LD="${CC} -shared"} 309 ;; 310 FreeBSD.11*) SYSTYPE=FREEBSD11 311 : ${CC=cc} 312 : ${SHLIB_SUFFIX=.so} 313 : ${SHLIB_CFLAGS=-fPIC} 314 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 315 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 316 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 317 : ${PLUGIN_LD="${CC} -shared"} 318 ;; 319 FreeBSD.12*) SYSTYPE=FREEBSD12 320 : ${CC=cc} 321 : ${SHLIB_SUFFIX=.so} 322 : ${SHLIB_CFLAGS=-fPIC} 323 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 324 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 325 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 326 : ${PLUGIN_LD="${CC} -shared"} 327 ;; 328 FreeBSD.13*) SYSTYPE=FREEBSD13 329 : ${CC=cc} 330 : ${SHLIB_SUFFIX=.so} 331 : ${SHLIB_CFLAGS=-fPIC} 332 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 333 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 334 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 335 : ${PLUGIN_LD="${CC} -shared"} 336 ;; 337 FreeBSD.14*) SYSTYPE=FREEBSD14 338 : ${CC=cc} 339 : ${SHLIB_SUFFIX=.so} 340 : ${SHLIB_CFLAGS=-fPIC} 341 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 342 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 343 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 344 : ${PLUGIN_LD="${CC} -shared"} 345 ;; 346 DragonFly.*) SYSTYPE=DRAGONFLY 347 ;; 348 OpenBSD.2*) SYSTYPE=OPENBSD2 349 ;; 350 OpenBSD.3*) SYSTYPE=OPENBSD3 351 ;; 352 OpenBSD.4*) SYSTYPE=OPENBSD4 353 ;; 354 OpenBSD.5*) SYSTYPE=OPENBSD5 355 : ${CC=cc} 356 : ${SHLIB_SUFFIX=.so.1.0} 357 : ${SHLIB_CFLAGS=-fPIC} 358 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 359 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 360 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 361 : ${PLUGIN_LD="${CC} -shared"} 362 ;; 363 OpenBSD.6*) SYSTYPE=OPENBSD6 364 : ${CC=cc} 365 : ${SHLIB_SUFFIX=.so.1.0} 366 : ${SHLIB_CFLAGS=-fPIC} 367 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 368 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 369 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 370 : ${PLUGIN_LD="${CC} -shared"} 371 ;; 372 OpenBSD.7*) SYSTYPE=OPENBSD7 373 : ${CC=cc} 374 : ${SHLIB_SUFFIX=.so.1.0} 375 : ${SHLIB_CFLAGS=-fPIC} 376 : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'} 377 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 378 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 379 : ${PLUGIN_LD="${CC} -shared"} 380 ;; 381 ekkoBSD.1*) SYSTYPE=EKKOBSD1 382 ;; 383 NetBSD.1*) SYSTYPE=NETBSD1 384 ;; 385 NetBSD.2*) SYSTYPE=NETBSD2 386 ;; 387 NetBSD.3*) SYSTYPE=NETBSD3 388 ;; 389 NetBSD.4*) SYSTYPE=NETBSD4 390 ;; 391 NetBSD.5*) SYSTYPE=NETBSD5 392 ;; 393 NetBSD.6*) SYSTYPE=NETBSD6 394 : ${SHLIB_SUFFIX=.so} 395 : ${SHLIB_CFLAGS=-fPIC} 396 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 397 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 398 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 399 : ${PLUGIN_LD="${CC-gcc} -shared"} 400 ;; 401 NetBSD.7*) SYSTYPE=NETBSD7 402 : ${SHLIB_SUFFIX=.so} 403 : ${SHLIB_CFLAGS=-fPIC} 404 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 405 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 406 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 407 : ${PLUGIN_LD="${CC-gcc} -shared"} 408 ;; 409 NetBSD.8*) SYSTYPE=NETBSD8 410 : ${SHLIB_SUFFIX=.so} 411 : ${SHLIB_CFLAGS=-fPIC} 412 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 413 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 414 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 415 : ${PLUGIN_LD="${CC-gcc} -shared"} 416 ;; 417 NetBSD.9*) SYSTYPE=NETBSD9 418 : ${SHLIB_SUFFIX=.so} 419 : ${SHLIB_CFLAGS=-fPIC} 420 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 421 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 422 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 423 : ${PLUGIN_LD="${CC-gcc} -shared"} 424 ;; 425 NetBSD.10*) SYSTYPE=NETBSD10 426 : ${SHLIB_SUFFIX=.so} 427 : ${SHLIB_CFLAGS=-fPIC} 428 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 429 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 430 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 431 : ${PLUGIN_LD="${CC-gcc} -shared"} 432 ;; 433 BSD/OS.2*) SYSTYPE=BSDI2 434 ;; 435 BSD/OS.3*) SYSTYPE=BSDI3 436 ;; 437 BSD/OS.4*) SYSTYPE=BSDI4 438 ;; 439 OSF1.V[3-5].*) SYSTYPE=OSF1 440 # Use the native compiler by default 441 : ${CC=cc} 442 : ${DEBUG="-g3"} 443 case $RELEASE in 444 V[0-4].*) CCARGS="$CCARGS -DNO_IPV6";; 445 esac 446 ;; 447 SunOS.4*) SYSTYPE=SUNOS4 448 SYSLIBS=-lresolv 449 ;; 450 SunOS.5*) SYSTYPE=SUNOS5 451 RANLIB=echo 452 SYSLIBS="-lresolv -lsocket -lnsl -ldl" 453 : ${SHLIB_SUFFIX=.so} 454 : ${SHLIB_CFLAGS=-fPIC} 455 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-h,${LIB}'} 456 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 457 : ${SHLIB_RPATH='-Wl,-R,${SHLIB_DIR}'} 458 : ${PLUGIN_LD="${CC-gcc} -shared"} 459 # Stock awk breaks with >10 files. 460 test -x /usr/xpg4/bin/awk && AWK=/usr/xpg4/bin/awk 461 # Solaris 2.5 added usleep(), POSIX regexp, POSIX getpwnam/uid_r 462 case $RELEASE in 463 5.[0-4]) CCARGS="$CCARGS -DMISSING_USLEEP -DNO_POSIX_REGEXP -DNO_POSIX_GETPW_R";; 464 esac 465 # Solaris 2.6 added snprintf() 466 case $RELEASE in 467 5.[0-5]) CCARGS="$CCARGS -DNO_SNPRINTF";; 468 esac 469 # Solaris 8 added IPv6 and /dev/poll 470 case $RELEASE in 471 5.[0-7]|5.[0-7].*) CCARGS="$CCARGS -DNO_IPV6 -DNO_DEVPOLL";; 472 esac 473 # Solaris 9 added closefrom(), futimesat() and /dev/*random 474 # and appears to have solid UNIX-domain sockets. 475 case $RELEASE in 476 5.[0-8]|5.[0-8].*) CCARGS="$CCARGS -DNO_CLOSEFROM -DNO_DEV_URANDOM -DNO_FUTIMESAT -DSTREAM_CONNECTIONS";; 477 esac 478 # Solaris 10 added setenv(), unsetenv(). 479 case $RELEASE in 480 5.[0-9]|5.[0-9].*) CCARGS="$CCARGS -DMISSING_SETENV";; 481 esac 482 # NISPLUS was removed after Solaris 10. 483 case $RELEASE in 484 5.[0-9][0-9]*) CCARGS="$CCARGS -DNO_NISPLUS";; 485 esac 486 # Work around broken str*casecmp(). Do it all here instead 487 # of having half the solution in the sys_defs.h file. 488 CCARGS="$CCARGS -Dstrcasecmp=fix_strcasecmp \ 489 -Dstrncasecmp=fix_strncasecmp" 490 STRCASE="strcasecmp.o" 491 case "${CC}" in 492 *" "*) ;; 493 *ucb*) error "Don't use /usr/ucb/cc or ucblib";; 494 cc*) case `which ${CC}` in 495 *ucb*) error "Don't use /usr/ucb/cc or ucblib";; 496 esac;; 497 esac 498 ;; 499 ULTRIX.4*) SYSTYPE=ULTRIX4 500 if [ -f /usr/local/lib/libdb.a ]; then 501 SYSLIBS="$SYSLIBS -ldb" 502 CCARGS="$CCARGS -DHAS_DB" 503 if [ -d /usr/local/include/db ]; then 504 CCARGS="$CCARGS -I/usr/local/include/db" 505 fi 506 fi 507 for l in syslog resolv; do 508 if [ -f /usr/local/lib/lib$l.a ]; then 509 SYSLIBS="$SYSLIBS -l$l" 510 fi 511 done 512 ;; 513 AIX.*) case "`uname -v`" in 514 6) SYSTYPE=AIX6 515 CCARGS="$CCARGS -DNO_DNSSEC" 516 case "$CC" in 517 cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 518 esac 519 CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 520 ;; 521 5) SYSTYPE=AIX5 522 CCARGS="$CCARGS -DNO_DNSSEC" 523 case "$CC" in 524 cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 525 esac 526 CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 527 ;; 528 4) SYSTYPE=AIX4 529 CCARGS="$CCARGS -DNO_DNSSEC" 530 # How embarrassing... 531 case "$CC" in 532 cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 533 esac 534 CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 535 ;; 536 3) SYSTYPE=AIX3 537 CCARGS="$CCARGS -DNO_DNSSEC" 538 # How embarrassing... 539 case "$CC" in 540 cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w";; 541 esac 542 CCARGS="$CCARGS -D_ALL_SOURCE" 543 ;; 544 *) error "Unknown AIX version: `uname -v`.";; 545 esac;; 546 # Tested with RedHat 3.03 on 20020729. 547 Linux.1*) SYSTYPE=LINUX1 548 case "$CCARGS" in 549 *-DNO_DB*) ;; 550 *-DHAS_DB*) ;; 551 *) SYSLIBS="-ldb";; 552 esac 553 ;; 554 Linux.2*) SYSTYPE=LINUX2 555 case "$CCARGS" in 556 *-DNO_DB*) ;; 557 *-DHAS_DB*) ;; 558 *) if [ -f /usr/include/db.h ] 559 then 560 : we are all set 561 elif [ -f /usr/include/db/db.h ] 562 then 563 CCARGS="$CCARGS -I/usr/include/db" 564 else 565 # No, we're not going to try db1 db2 db3 etc. 566 # On a properly installed system, Postfix builds 567 # by including <db.h> and by linking with -ldb 568 echo "No <db.h> include file found." 1>&2 569 echo "Install the appropriate db*-devel package first." 1>&2 570 exit 1 571 fi 572 SYSLIBS="-ldb" 573 ;; 574 esac 575 for name in nsl resolv $GDBM_LIBS 576 do 577 for lib in /usr/lib64 /lib64 /usr/lib /lib 578 do 579 test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 580 SYSLIBS="$SYSLIBS -l$name" 581 break 582 } 583 done 584 done 585 # Kernel 2.4 added IPv6 586 case "$RELEASE" in 587 2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";; 588 esac 589 # Kernel 2.6 added EPOLL 590 case "$RELEASE" in 591 2.[0-5].*) CCARGS="$CCARGS -DNO_EPOLL";; 592 # Workaround for retarded libc 593 2.6.*) 594 if [ `expr "X$CCARGS" : "X.*-DNO_EPOLL"` -gt 0 ] 595 then 596 : 597 elif [ ! -e /usr/include/sys/epoll.h ] 598 then 599 echo CCARGS="$CCARGS -DNO_EPOLL" 600 else 601 trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 602 cat >makedefs.test.c <<'EOF' 603 #include <sys/types.h> 604 #include <sys/epoll.h> 605 #include <errno.h> 606 #include <stdio.h> 607 #include <stdlib.h> 608 609 int main(int argc, char **argv) 610 { 611 int epoll_handle; 612 613 if ((epoll_handle = epoll_create(1)) < 0) { 614 perror("epoll_create"); 615 exit(1); 616 } 617 exit(0); 618 } 619 EOF 620 ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1 621 ./makedefs.test 2>/dev/null || 622 CCARGS="$CCARGS -DNO_EPOLL" 623 rm -f makedefs.test makedefs.test.[co] 624 fi;; 625 esac 626 SYSLIBS="$SYSLIBS -ldl" 627 : ${SHLIB_SUFFIX=.so} 628 : ${SHLIB_CFLAGS=-fPIC} 629 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 630 : ${SHLIB_RPATH='-Wl,--enable-new-dtags -Wl,-rpath,${SHLIB_DIR}'} 631 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 632 : ${PLUGIN_LD="${CC-gcc} -shared"} 633 ;; 634 Linux.[3456].*) 635 SYSTYPE=LINUX$RELEASE_MAJOR 636 case "$CCARGS" in 637 *-DNO_DB*) ;; 638 *-DHAS_DB*) ;; 639 *) if [ -f /usr/include/db.h ] 640 then 641 : we are all set 642 elif [ -f /usr/include/db/db.h ] 643 then 644 CCARGS="$CCARGS -I/usr/include/db" 645 else 646 # On a properly installed system, Postfix builds 647 # by including <db.h> and by linking with -ldb 648 echo "No <db.h> include file found." 1>&2 649 echo "Install the appropriate db*-devel package first." 1>&2 650 exit 1 651 fi 652 SYSLIBS="-ldb" 653 ;; 654 esac 655 for name in nsl resolv 656 do 657 for lib in /usr/lib64 /lib64 /usr/lib /usr/lib/* /lib /lib/* 658 do 659 test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 660 SYSLIBS="$SYSLIBS -l$name" 661 break 662 } 663 done 664 done 665 SYSLIBS="$SYSLIBS -ldl" 666 : ${SHLIB_SUFFIX=.so} 667 : ${SHLIB_CFLAGS=-fPIC} 668 : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'} 669 : ${SHLIB_RPATH='-Wl,--enable-new-dtags -Wl,-rpath,${SHLIB_DIR}'} 670 : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"} 671 : ${PLUGIN_LD="${CC-gcc} -shared"} 672 ;; 673 GNU.0*|GNU/kFreeBSD.[567]*) 674 SYSTYPE=GNU0 675 case "$CCARGS" in 676 *-DNO_DB*) ;; 677 *) if [ -f /usr/include/db.h ] 678 then 679 : we are all set 680 elif [ -f /usr/include/db/db.h ] 681 then 682 CCARGS="$CCARGS -I/usr/include/db" 683 else 684 # On a properly installed system, Postfix builds 685 # by including <db.h> and by linking with -ldb 686 echo "No <db.h> include file found." 1>&2 687 echo "Install the appropriate db*-devel package first." 1>&2 688 exit 1 689 fi 690 SYSLIBS="-ldb" 691 ;; 692 esac 693 for name in nsl resolv 694 do 695 for lib in /usr/lib64 /lib64 /usr/lib /lib 696 do 697 test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 698 SYSLIBS="$SYSLIBS -l$name" 699 break 700 } 701 done 702 done 703 case "`uname -s`" in 704 GNU) 705 # currently no IPv6 support on Hurd 706 CCARGS="$CCARGS -DNO_IPV6" 707 ;; 708 esac 709 ;; 710 IRIX*.5.*) SYSTYPE=IRIX5 711 # Use the native compiler by default 712 : ${CC=cc} ${DEBUG="-g3"} 713 RANLIB=echo 714 ;; 715 IRIX*.6.*) SYSTYPE=IRIX6 716 # Use the native compiler by default, and allow nested comments. 717 : ${CC="cc -woff 1009,1116,1412"} 718 RANLIB=echo 719 ;; 720 HP-UX.A.09.*) SYSTYPE=HPUX9 721 SYSLIBS=-ldbm 722 CCARGS="$CCARGS -DMISSING_USLEEP -DNO_SNPRINTF" 723 if [ -f /usr/lib/libdb.a ]; then 724 CCARGS="$CCARGS -DHAS_DB" 725 SYSLIBS="$SYSLIBS -ldb" 726 fi 727 ;; 728 HP-UX.B.10.*) SYSTYPE=HPUX10 729 CCARGS="$CCARGS `nm /usr/lib/libc.a 2>/dev/null | 730 (grep usleep >/dev/null || echo '-DMISSING_USLEEP')`" 731 CCARGS="$CCARGS -DNO_SNPRINTF" 732 if [ -f /usr/lib/libdb.a ]; then 733 CCARGS="$CCARGS -DHAS_DB" 734 SYSLIBS=-ldb 735 fi 736 ;; 737 HP-UX.B.11.*) SYSTYPE=HPUX11 738 SYSLIBS=-lnsl 739 if [ -f /usr/lib/libdb.a ]; then 740 CCARGS="$CCARGS -DHAS_DB" 741 SYSLIBS="$SYSLIBS -ldb" 742 fi 743 ;; 744 ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543 745 RANLIB=echo 746 SYSLIBS="-lresolv -lsocket -lnsl" 747 ;; 748 Darwin.*) SYSTYPE=MACOSX 749 # Use the native compiler by default 750 : ${CC=cc} 751 CCARGS="$CCARGS" 752 # Darwin > 1.3 uses awk and flat_namespace 753 case $RELEASE in 754 1.[0-3]) AWK=gawk;; 755 *) AWK=awk 756 SYSLIBS="$SYSLIBS -flat_namespace";; 757 esac 758 # Darwin 7 adds IPv6 support, BIND_8_COMPAT, NO_NETINFO 759 case $RELEASE in 760 [1-6].*) CCARGS="$CCARGS -DNO_IPV6";; 761 *) CCARGS="$CCARGS -DBIND_8_COMPAT -DNO_NETINFO";; 762 esac 763 # Darwin 9.0 (MacOS X 10.5) adds POSIX getpwnam_r/getpwuid_r 764 case $RELEASE in 765 [1-8].*) CCARGS="$CCARGS -DNO_POSIX_GETPW_R";; 766 esac 767 # Darwin 10.3.0 no longer has <nameser8_compat.h>. 768 case $RELEASE in 769 ?.*) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_NAMESER8_COMPAT_H";; 770 *) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_ARPA_NAMESER_COMPAT_H";; 771 esac 772 # Darwin 11.x (MacOS X 10.7.x), maybe earlier, needs libresolv. 773 case $RELEASE in 774 ?.*|10.*) ;; 775 *) SYSLIBS="$SYSLIBS -lresolv";; 776 esac 777 # Darwin 21 linker without additional coaxing complains about 778 # -Wl,-undefined,dynamic_lookup 779 case $RELEASE in 780 2[1-9].*|[3-9]?.*) NOFIXUP="-Wl,-no_fixup_chains ";; 781 *) NOFIXUP="";; 782 esac 783 # kqueue and/or poll are broken in MacOS X 10.5 (Darwin 9). 784 # kqueue works in Mac OS X 10.8 (Darwin 12). 785 case $RELEASE in 786 ?.*|1[0-1].*) CCARGS="$CCARGS -DNO_KQUEUE";; 787 esac 788 : ${SHLIB_CFLAGS=-fPIC} 789 : ${SHLIB_SUFFIX=.dylib} 790 : ${SHLIB_LD="cc -shared -Wl,-flat_namespace ${NOFIXUP}-Wl,-undefined,dynamic_lookup "'-Wl,-install_name,@rpath/${LIB}'} 791 : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'} 792 # In MacOS/X 10.11.x /bin/sh unsets DYLD_LIBRARY_PATH, so we 793 # have export it into postfix-install indirectly! 794 : ${SHLIB_ENV="DYLD_LIBRARY_PATH=`pwd`/lib SHLIB_ENV_VAR=DYLD_LIBRARY_PATH SHLIB_ENV_VAL=`pwd`/lib"} 795 : ${PLUGIN_LD="cc -shared -Wl,-flat_namespace ${NOFIXUP}-Wl,-undefined,dynamic_lookup"} 796 ;; 797 dcosx.1*) SYSTYPE=DCOSX1 798 RANLIB=echo 799 SYSLIBS="-lresolv -lsocket -lnsl -lc -lrpcsvc -L/usr/ucblib -lucb" 800 ;; 801 802 ".") if [ -d /NextApps ]; then 803 SYSTYPE=`hostinfo | sed -n \ 804 's/^.*NeXT Mach 3.*$/NEXTSTEP3/;/NEXTSTEP3/{p;q;}'` 805 if [ "$SYSTYPE" = "" ]; then 806 SYSTYPE=`hostinfo | sed -n \ 807 's/^.*NeXT Mach 4.*$/OPENSTEP4/;/OPENSTEP4/{p;q;}'` 808 fi 809 : ${CC=cc} 810 RANLIB="sleep 5; ranlib" 811 else 812 error "Unable to determine your system type." 813 fi 814 ;; 815 *) error "Unknown system type: $SYSTEM $RELEASE";; 816 esac 817 818 # 819 # sigsetjmp()/siglongjmp() can be "better" than setjmp()/longjmp() 820 # if used wisely (that is: almost never, just like signals). 821 # Unfortunately some implementations have been buggy in the past. 822 # 823 case "$CCARGS" in 824 *-DNO_SIGSETJMP*) ;; 825 *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 826 cat >makedefs.test.c <<'EOF' 827 #include <setjmp.h> 828 #include <stdlib.h> 829 #include <stdio.h> 830 831 static int count = 0; 832 833 int main(int argc, char **argv) 834 { 835 sigjmp_buf env; 836 int retval; 837 838 switch (retval = sigsetjmp(env, 1)) { 839 case 0: 840 siglongjmp(env, 12345); 841 case 12345: 842 break; 843 default: 844 fprintf(stderr, "Error: siglongjmp ignores second argument\n"); 845 exit(1); 846 } 847 848 switch (retval = sigsetjmp(env, 1)) { 849 case 0: 850 if (count++ > 0) { 851 fprintf(stderr, "Error: not overriding siglongjmp(env, 0)\n"); 852 exit(1); 853 } 854 siglongjmp(env, 0); 855 case 1: 856 break; 857 default: 858 fprintf(stderr, "Error: overriding siglongjmp(env, 0) with %d\n", 859 retval); 860 exit(1); 861 } 862 exit(0); 863 } 864 EOF 865 ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1 866 ./makedefs.test 2>/dev/null || 867 CCARGS="$CCARGS -DNO_SIGSETJMP" 868 rm -f makedefs.test makedefs.test.[co] 869 esac 870 871 # 872 # Look for the ICU library and enable unicode email if available. 873 # 874 case "$CCARGS" in 875 *-DNO_EAI*) CCARGS="$CCARGS "'-DDEF_SMTPUTF8_ENABLE=\"no\"';; 876 *) icu_cppflags=`((pkg-config --cflags icu-uc icu-i18n) || 877 (icu-config --cppflags)) 2>/dev/null` && { 878 icu_ldflags=`((pkg-config --libs icu-uc icu-i18n) || 879 (icu-config --ldflags)) 2>/dev/null` && { 880 trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 881 cat >makedefs.test.c <<'EOF' 882 #include <unicode/uidna.h> 883 #include <stdlib.h> 884 885 int main(int argc, char **argv) 886 { 887 char buf[1024]; 888 UErrorCode error = U_ZERO_ERROR; 889 UIDNAInfo info = UIDNA_INFO_INITIALIZER; 890 UIDNA *idna = uidna_openUTS46(UIDNA_DEFAULT, &error); 891 892 exit(uidna_labelToUnicodeUTF8(idna, 893 "xn--lgbbat1ad8j", /* an arabic TLD */ 894 15, 895 buf, 896 sizeof(buf), 897 &info, 898 &error) != 14); 899 } 900 EOF 901 ${CC-gcc} -o makedefs.test makedefs.test.c $icu_cppflags \ 902 $icu_ldflags >/dev/null 2>&1 903 if ./makedefs.test 2>/dev/null ; then 904 CCARGS="$CCARGS $icu_cppflags" 905 SYSLIBS="$SYSLIBS $icu_ldflags" 906 else 907 CCARGS="$CCARGS -DNO_EAI" 908 fi 909 rm -f makedefs.test makedefs.test.[co] 910 } 911 } || CCARGS="$CCARGS -DNO_EAI"' -DDEF_SMTPUTF8_ENABLE=\"no\"' 912 esac 913 914 # 915 # OpenSSL has no configuration query utility, but we don't try to 916 # guess. We assume includes in /usr/include/openssl and libraries in 917 # /usr/lib, or in their /usr/local equivalents. If the OpenSSL files 918 # are in a non-standard place, their locations need to be specified. 919 # 920 #case "$CCARGS" in 921 # *-DUSE_TLS*) ;; 922 # *-DNO_TLS*) ;; 923 # *) CCARGS="$CCARGS -DUSE_TLS" 924 # AUXLIBS="$AUXLIBS -lssl -lcrypto" 925 # ;; 926 #esac 927 928 # 929 # We don't know all systems that have /dev/urandom, so we probe. 930 # 931 test -r /dev/urandom && CCARGS="$CCARGS -DHAS_DEV_URANDOM" 932 933 # 934 # PCRE 3.x has a pcre-config utility so we don't have to guess. 935 # 936 case "$CCARGS" in 937 *-DHAS_PCRE*) ;; 938 *-DNO_PCRE*) ;; 939 *) if pcre_cflags=`(pcre2-config --cflags) 2>/dev/null` && 940 pcre_libs=`(pcre2-config --libs8) 2>/dev/null` 941 then 942 CCARGS="$CCARGS -DHAS_PCRE=2 $pcre_cflags" 943 AUXLIBS_PCRE="$pcre_libs" 944 elif pcre_cflags=`(pcre-config --cflags) 2>/dev/null` && 945 pcre_libs=`(pcre-config --libs) 2>/dev/null` 946 then 947 CCARGS="$CCARGS -DHAS_PCRE=1 $pcre_cflags" 948 AUXLIBS_PCRE="$pcre_libs" 949 fi 950 ;; 951 esac 952 953 # Defaults that can be overruled (make makefiles CC=cc OPT=-O6 DEBUG=) 954 # Disable optimizations by default when compiling for Purify. Disable 955 # optimizations by default with gcc 2.8, until the compiler is known to 956 # be OK. Those who dare can still overrule this (make makefiles OPT=-O). 957 958 case "$CC" in 959 *purify*) : ${OPT=};; 960 */gcc|gcc) case `$CC -v` in 961 "gcc version 2.8"*) : ${OPT=};; 962 esac;; 963 *CC) error "Don't use CC. That's the C++ compiler";; 964 *) : ${OPT='-O'};; 965 esac 966 967 # Snapshot only. 968 #CCARGS="$CCARGS -DSNAPSHOT" 969 970 # Non-production: needs thorough testing, or major changes are still 971 # needed before the code stabilizes. 972 #CCARGS="$CCARGS -DNONPROD" 973 974 # Workaround: prepend Postfix include files before other include files. 975 CCARGS="-I. -I../../include $CCARGS" 976 977 # Portability and usability considerations. 978 # 979 # In an ideal world we would be able to provide the option to say 980 # "make makefiles shlib_directory=/some/where/'$mail_version'". This 981 # would allow a running system to be upggraded without worries about 982 # tempororary program-library ABI incompatibilities (the Postfix 983 # library API changes incompatibly from one version to the next). 984 # 985 # Unfortunately, gmake performs macro expansion on values in name=value 986 # command-line arguments. In the specific example above, gmake would 987 # eat up the "$" and "m" before it even invokes makedefs, and it 988 # ould replace "'${mail_version}'" and "'$(mail_version)'" with 989 # nothing. 990 # 991 # Requiring people to specify $$ is not a good option. Instead we 992 # replace the string MAIL_VERSION at the end of parameter values in 993 # "make makefiles name=value...". The replacement depends on usage 994 # context: the expanded release version in actual pathnames, or the 995 # unexpanded ${mail_version} in configuration parameter values (both 996 # main.cf and built-in defaults). 997 998 # Helper function to determine DEF_MAIL_VERSION. 999 1000 def_mail_version() 1001 { 1002 trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 1003 cat > makedefs.test.c <<'EOF' 1004 #include <stdlib.h> 1005 #include <stdio.h> 1006 EOF 1007 # Avoid "nested comment" warnings. Top-of-file comments start in 1008 # column 1 and have no code after "*/", not even in header files. 1009 # If this is insufficient, kill the problem with #ifndef MAKEDEFS. 1010 sed '/^\/\*/,/\*\//d' src/global/mail_version.h >>makedefs.test.c 1011 cat >>makedefs.test.c <<EOF 1012 #include <stdlib.h> 1013 #include <stdio.h> 1014 #include <string.h> 1015 int main(void) 1016 { 1017 printf("%s\n", DEF_MAIL_VERSION); 1018 fflush(stdout); 1019 exit(ferror(stdout) ? 1 : 0); 1020 } 1021 EOF 1022 eval ${CC-gcc} ${CCARGS} -o makedefs.test makedefs.test.c || exit 1 1023 ./makedefs.test || exit 1 1024 rm -f makedefs.test makedefs.test.[co] 1025 } 1026 1027 # Helper to expand MAIL_VERSION at the end of a command-line parameter value. 1028 1029 # Note that MAIL_VERSION) does not anchor the match at the end. 1030 1031 process_input_parameter() 1032 { 1033 echo "#" $parm_name=$parm_val 1034 case "$parm_val" in 1035 *MAIL_VERSION*) 1036 cparm_val=`echo "$parm_val" | \ 1037 sed 's/MAIL_VERSION$/\\\\$${mail_version}/g'`|| exit 1 1038 case "$mail_version" in 1039 "") mail_version=`def_mail_version` || exit 1 1040 esac 1041 parm_val=`echo "$parm_val" | sed 's/MAIL_VERSION$/'"$mail_version/g"` || 1042 exit 1 1043 case "$parm_val" in 1044 *MAIL_VERSION*) 1045 error "MAIL_VERSION not at end of parameter value: $parm_val" 1046 esac 1047 eval ${parm_name}=\""\$parm_val"\";; 1048 *) cparm_val="$parm_val";; 1049 esac 1050 CCARGS="$CCARGS -D$parm_macro=\\\"$cparm_val\\\"" 1051 } 1052 1053 # Optionally override installation-parameter default settings. 1054 1055 command_directory_macro=DEF_COMMAND_DIR 1056 config_directory_macro=DEF_CONFIG_DIR 1057 daemon_directory_macro=DEF_DAEMON_DIR 1058 data_directory_macro=DEF_DATA_DIR 1059 mail_spool_directory_macro=DEF_MAIL_SPOOL_DIR 1060 mailq_path_macro=DEF_MAILQ_PATH 1061 meta_directory_macro=DEF_META_DIR 1062 newaliases_path_macro=DEF_NEWALIAS_PATH 1063 queue_directory_macro=DEF_QUEUE_DIR 1064 sendmail_path_macro=DEF_SENDMAIL_PATH 1065 shlib_directory_macro=DEF_SHLIB_DIR 1066 openssl_path_macro=DEF_OPENSSL_PATH 1067 1068 # shlib_directory is checked here because "no" is not a good answer. 1069 # Instead, build with "dynamicmaps=no" and "shared=no" as appropriate. 1070 1071 for parm_name in command_directory config_directory daemon_directory \ 1072 data_directory mail_spool_directory mailq_path meta_directory \ 1073 newaliases_path queue_directory sendmail_path shlib_directory \ 1074 openssl_path 1075 do 1076 eval parm_val=\"\$$parm_name\" 1077 eval parm_macro=\"\$${parm_name}_macro\" 1078 case "$parm_val" in 1079 "") ;; 1080 /*) process_input_parameter;; 1081 *) error "$parm_name must specify an absolute path name";; 1082 esac 1083 done 1084 1085 html_directory_macro=DEF_HTML_DIR 1086 manpage_directory_macro=DEF_MANPAGE_DIR 1087 readme_directory_macro=DEF_README_DIR 1088 1089 for parm_name in html_directory manpage_directory readme_directory 1090 do 1091 eval parm_val=\"\$$parm_name\" 1092 eval parm_macro=\"\$${parm_name}_macro\" 1093 case "$parm_val" in 1094 "") ;; 1095 /*|no) process_input_parameter;; 1096 *) error "$parm_name must specify \"no\" or an absolute path name";; 1097 esac 1098 done 1099 1100 default_database_type_macro=DEF_DB_TYPE 1101 1102 for parm_name in default_database_type 1103 do 1104 eval parm_val=\"\$$parm_name\" 1105 eval parm_macro=\"\$${parm_name}_macro\" 1106 case "$parm_val" in 1107 "") ;; 1108 *) process_input_parameter;; 1109 esac 1110 done 1111 1112 echo "# End of summary of user-configurable 'make makefiles' options." 1113 echo "#--------------------------------------------------------------" 1114 1115 # The following are for non-shared libsasl and libmilter builds. 1116 1117 _AR=$AR 1118 _RANLIB=$RANLIB 1119 1120 # Choose between dynamic and static library builds. 1121 1122 case "$dynamicmaps" in 1123 yes) shared=yes;; 1124 ""|no) ;; 1125 *) error "Specify \"dynamicmaps=yes\" or \"dynamicmaps=no\"";; 1126 esac 1127 1128 case "$shared" in 1129 yes) 1130 if [ -z "$SHLIB_SUFFIX" ] 1131 then 1132 error "Shared libraries are requested, but not supported on this platform" 1133 fi 1134 AR=: 1135 RANLIB=: 1136 CCARGS="$CCARGS -DUSE_DYNAMIC_LIBS" 1137 case "$dynamicmaps" in 1138 yes) NON_PLUGIN_MAP_OBJ= 1139 PLUGIN_MAP_OBJ='$(MAP_OBJ)' 1140 PLUGIN_MAP_OBJ_UPDATE=plugin_map_obj_update 1141 PLUGIN_MAP_SO_MAKE=plugin_map_so_make 1142 PLUGIN_MAP_SO_UPDATE=plugin_map_so_update 1143 CCARGS="$CCARGS -DUSE_DYNAMIC_MAPS" 1144 ;; 1145 *) NON_PLUGIN_MAP_OBJ='$(MAP_OBJ)' 1146 PLUGIN_MAP_OBJ= 1147 PLUGIN_MAP_OBJ_UPDATE= 1148 PLUGIN_MAP_SO_MAKE= 1149 PLUGIN_MAP_SO_UPDATE= 1150 PLUGIN_LD= 1151 CCARGS="$CCARGS -UUSE_DYNAMIC_MAPS" 1152 ;; 1153 esac 1154 1155 # Determine the dynamically-linked library and plugin installation 1156 # directory. 1157 1158 parm_name=shlib_directory 1159 eval parm_val=\"\$$parm_name\" 1160 eval parm_macro=\"\$${parm_name}_macro\" 1161 case "$parm_val" in 1162 /*|no) # CCARGS was already updated above. 1163 ;; 1164 "") trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 1165 sed -n ' 1166 /_SHLIB_DIR/,/^$/p 1167 ' src/global/mail_params.h >makedefs.test.c 1168 cat >>makedefs.test.c <<EOF 1169 #include <stdlib.h> 1170 #include <stdio.h> 1171 int main(void) 1172 { 1173 printf("%s\n", $parm_macro); 1174 fflush(stdout); 1175 exit(ferror(stdout) ? 1 : 0); 1176 } 1177 EOF 1178 eval ${CC-gcc} ${CCARGS} -o makedefs.test makedefs.test.c || exit 1 1179 parm_val=`./makedefs.test` || exit 1 1180 rm -f makedefs.test makedefs.test.[co] 1181 eval ${parm_name}=\""\$parm_val"\" 1182 #CCARGS="$CCARGS -D$parm_macro=\\\"$parm_val\\\"" 1183 ;; 1184 *) # this parameter was already checked above. 1185 error "Can't happen in $0 - $parm_val is not an absolute path" 1186 ;; 1187 esac 1188 1189 LIB_PREFIX=postfix- 1190 LIB_SUFFIX=${SHLIB_SUFFIX} 1191 ;; 1192 1193 no|"") 1194 shlib_directory=no 1195 CCARGS="$CCARGS -UUSE_DYNAMIC_LIBS -DDEF_SHLIB_DIR=\\\"no\\\"" 1196 CCARGS="$CCARGS -UUSE_DYNAMIC_MAPS" 1197 SHLIB_CFLAGS= 1198 SHLIB_SUFFIX= 1199 SHLIB_LD=: 1200 SHLIB_SYSLIBS= 1201 SHLIB_RPATH= 1202 SHLIB_ENV= 1203 LIB_PREFIX= 1204 LIB_SUFFIX=.a 1205 NON_PLUGIN_MAP_OBJ='$(MAP_OBJ)' 1206 PLUGIN_MAP_OBJ= 1207 PLUGIN_MAP_OBJ_UPDATE= 1208 PLUGIN_MAP_SO_MAKE= 1209 PLUGIN_MAP_SO_UPDATE= 1210 PLUGIN_LD= 1211 ;; 1212 1213 *) error "Specify \"shared=yes\" or \"shared=no\"" 1214 ;; 1215 esac 1216 1217 # "gcc -W" 3.4.2 no longer reports functions that fail to return a 1218 # result. Use "gcc -Wall -Wno-comment" instead. We'll figure out 1219 # later if the other -Wmumble options are really redundant. Having 1220 # een burned once by a compiler that lies about what warnings it 1221 # produces, not taking that chance again. 1222 1223 : ${CC=gcc} ${OPT='-O'} ${DEBUG='-g'} ${AWK=awk} \ 1224 ${WARN='-Wall -Wno-comment -Wformat -Wimplicit -Wmissing-prototypes \ 1225 -Wparentheses -Wstrict-prototypes -Wswitch -Wuninitialized \ 1226 -Wunused -Wno-missing-braces -fno-common'} 1227 1228 # Extract map type names from -DHAS_XXX compiler options. We avoid 1229 # problems with tr(1) range syntax by using enumerations instead, 1230 # and we don't try to figure out which awk versions have tolower(). 1231 # The following was validated in 2014 on FreeBSD/Linux and Solaris 9. 1232 1233 DEFINED_MAP_TYPES=` 1234 echo $CCARGS | sed 's/=[^ ]*//g' | 1235 tr -cd '\- _ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' | 1236 tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | ${AWK} ' 1237 { for (n = 1; n <= NF; n++) 1238 if ($n ~ /^-dhas_/) 1239 if (seen[name = substr($n, 7)]++ == 0) 1240 printf(" %s", name) } 1241 '` 1242 1243 # Propagate AUXLIBS_FOO or merge them into global AUXLIBS (i.e. SYSLIBS). 1244 1245 PLUGGABLE_MAPS="CDB LDAP LMDB MYSQL PCRE PGSQL SDBM SQLITE" 1246 1247 case "$dynamicmaps" in 1248 yes) for name in $PLUGGABLE_MAPS 1249 do 1250 eval test -n "\"\$AUXLIBS_$name\"" && 1251 eval PLUGIN_AUXLIBS="\"\$PLUGIN_AUXLIBS 1252 AUXLIBS_$name = \$AUXLIBS_$name\"" 1253 done;; 1254 *) for name in $PLUGGABLE_MAPS 1255 do 1256 eval AUXLIBS="\"\$AUXLIBS \$AUXLIBS_$name\"" 1257 done;; 1258 esac 1259 1260 # Remove static libraries from SYSLIBS when building shared objects, 1261 # Can't use the shell "case" patterns to detect names ending in *.a. 1262 1263 case "$shared" in 1264 yes) SHLIB_SYSLIBS=`${AWK} ' 1265 BEGIN { wc = split("'"$AUXLIBS $SYSLIBS"'", words) 1266 for (n = 1; n <= wc; n++) 1267 if (words[n] !~ /\.a$/) 1268 printf(" %s", words[n]) 1269 } 1270 '` 1271 esac 1272 1273 # Choose between PIE and non-PIE builds. 1274 1275 case "$pie" in 1276 yes) case "$shared" in 1277 yes) CCARGS_PIE="-fPIC";; 1278 *) CCARGS_PIE="-fPIE";; 1279 esac 1280 case " $CCARGS " in 1281 *" $CCARGS_PIE "*) CCARGS_PIE=;; 1282 esac 1283 SYSLIBS_PIE="-pie";; 1284 ""|no) ;; 1285 *) error "Specify \"pie=yes\" or \"pie=no\"";; 1286 esac 1287 1288 # Don't permit random overrides. 1289 allowed_user_install_opts="-keep-build-mtime" 1290 for opt in $POSTFIX_INSTALL_OPTS 1291 do 1292 (for allowed in -keep-build-mtime 1293 do 1294 test "$opt" = "$allowed" && exit 0 1295 done; exit 1) || error "invalid option '$opt' in POSTFIX_INSTALL_OPTS" 1296 done 1297 1298 # Finally... 1299 1300 sed 's/ */ /g' <<EOF 1301 # System-dependent settings and compiler/linker overrides. 1302 SYSTYPE = $SYSTYPE 1303 _AR = $_AR 1304 ARFL = $ARFL 1305 _RANLIB = $_RANLIB 1306 SYSLIBS = $SYSLIBS_PIE $AUXLIBS $SYSLIBS $PLUGIN_AUXLIBS 1307 CC = $CC $CCARGS_PIE $CCARGS \$(WARN) 1308 OPT = $OPT 1309 DEBUG = $DEBUG 1310 AWK = $AWK 1311 STRCASE = $STRCASE 1312 EXPORT = CCARGS='$CCARGS' OPT='$OPT' DEBUG='$DEBUG' 1313 WARN = $WARN 1314 DEFINED_MAP_TYPES = $DEFINED_MAP_TYPES 1315 MAKE_FIX = $MAKE_FIX 1316 # Switch between Postfix static and dynamically-linked libraries. 1317 AR = $AR 1318 RANLIB = $RANLIB 1319 LIB_PREFIX = $LIB_PREFIX 1320 LIB_SUFFIX = $LIB_SUFFIX 1321 SHLIB_CFLAGS = $SHLIB_CFLAGS 1322 SHLIB_DIR = $shlib_directory 1323 SHLIB_ENV = $SHLIB_ENV 1324 SHLIB_LD = $SHLIB_LD 1325 SHLIB_SYSLIBS = $SHLIB_SYSLIBS 1326 SHLIB_RPATH = $SHLIB_RPATH 1327 # Switch between dynamicmaps.cf plugins and hard-linked databases. 1328 NON_PLUGIN_MAP_OBJ = $NON_PLUGIN_MAP_OBJ 1329 PLUGIN_MAP_OBJ = $PLUGIN_MAP_OBJ 1330 PLUGIN_MAP_OBJ_UPDATE = $PLUGIN_MAP_OBJ_UPDATE 1331 PLUGIN_MAP_SO_MAKE = $PLUGIN_MAP_SO_MAKE 1332 PLUGIN_MAP_SO_UPDATE = $PLUGIN_MAP_SO_UPDATE 1333 PLUGIN_LD = $PLUGIN_LD 1334 POSTFIX_INSTALL_OPTS = $POSTFIX_INSTALL_OPTS 1335 # Application-specific rules. 1336 EOF 1337
Indexes created Thu Aug 13 00:25:44 UTC 2026