makedefs revision 1.1.1.1.2.2.2.1
1 1.1.1.1.2.2 snj #!/bin/sh 2 1.1.1.1.2.2 snj 3 1.1.1.1.2.2 snj #++ 4 1.1.1.1.2.2 snj # NAME 5 1.1.1.1.2.2 snj # makedefs 1 6 1.1.1.1.2.2 snj # SUMMARY 7 1.1.1.1.2.2 snj # makefile configuration utility 8 1.1.1.1.2.2 snj # SYNOPSIS 9 1.1.1.1.2.2 snj # \fBmake makefiles \fIname=value...\fR 10 1.1.1.1.2.2 snj # DESCRIPTION 11 1.1.1.1.2.2 snj # The \fBmakedefs\fR command identifies the compilation 12 1.1.1.1.2.2 snj # environment, and emits macro definitions on the standard output 13 1.1.1.1.2.2 snj # stream that can be prepended to template Makefiles. 14 1.1.1.1.2.2 snj # 15 1.1.1.1.2.2 snj # Default settings can be overruled by specifying them as 16 1.1.1.1.2.2 snj # environment variables. Use quotes if variables contain 17 1.1.1.1.2.2 snj # whitespace or shell meta characters. 18 1.1.1.1.2.2 snj # .IP \fBAUXLIBS=\fIobject_library...\fR 19 1.1.1.1.2.2 snj # Specifies one or more non-default object libraries. 20 1.1.1.1.2.2 snj # .IP \fBCC=\fIcompiler_command\fR 21 1.1.1.1.2.2 snj # Specifies a non-default compiler. On many systems, the default 22 1.1.1.1.2.2 snj # is \fBgcc\fR. 23 1.1.1.1.2.2 snj # .IP \fBCCARGS=\fIcompiler_arguments\fR 24 1.1.1.1.2.2 snj # Specifies non-default compiler arguments, for example, a non-default 25 1.1.1.1.2.2 snj # \fIinclude\fR directory. 26 1.1.1.1.2.2 snj # The following directives are special: 27 1.1.1.1.2.2 snj # .RS 28 1.1.1.1.2.2 snj # .IP \fB-DNO_DEVPOLL\fR 29 1.1.1.1.2.2 snj # Do not build with Solaris /dev/poll support. 30 1.1.1.1.2.2 snj # By default, /dev/poll support is compiled in on platforms that 31 1.1.1.1.2.2 snj # are known to support it. 32 1.1.1.1.2.2 snj # .IP \fB-DNO_EPOLL\fR 33 1.1.1.1.2.2 snj # Do not build with Linux EPOLL support. 34 1.1.1.1.2.2 snj # By default, EPOLL support is compiled in on platforms that 35 1.1.1.1.2.2 snj # are known to support it. 36 1.1.1.1.2.2 snj # .IP \fB-DNO_IPV6\fR 37 1.1.1.1.2.2 snj # Do not build with IPv6 support. 38 1.1.1.1.2.2 snj # By default, IPv6 support is compiled in on platforms that 39 1.1.1.1.2.2 snj # are known to have IPv6 support. 40 1.1.1.1.2.2 snj # 41 1.1.1.1.2.2 snj # Note: this directive is for debugging and testing only. It 42 1.1.1.1.2.2 snj # is not guaranteed to work on all platforms. 43 1.1.1.1.2.2 snj # .IP \fB-DNO_KQUEUE\fR 44 1.1.1.1.2.2 snj # Do not build with FreeBSD/NetBSD/OpenBSD/MacOSX KQUEUE support. 45 1.1.1.1.2.2 snj # By default, KQUEUE support is compiled in on platforms that 46 1.1.1.1.2.2 snj # are known to support it. 47 1.1.1.1.2.2 snj # .IP \fB-DNO_PCRE\fR 48 1.1.1.1.2.2 snj # Do not build with PCRE support. 49 1.1.1.1.2.2 snj # By default, PCRE support is compiled in when the \fBpcre-config\fR 50 1.1.1.1.2.2 snj # utility is installed. 51 1.1.1.1.2.2 snj # .IP \fB-DNO_SIGSETJMP\fR 52 1.1.1.1.2.2 snj # Use setjmp()/longjmp() instead of sigsetjmp()/siglongjmp(). 53 1.1.1.1.2.2 snj # By default, Postfix uses sigsetjmp()/siglongjmp() when they 54 1.1.1.1.2.2 snj # appear to work. 55 1.1.1.1.2.2 snj # .RE 56 1.1.1.1.2.2 snj # .IP \fBDEBUG=\fIdebug_level\fR 57 1.1.1.1.2.2 snj # Specifies a non-default debugging level. The default is \fB-g\fR. 58 1.1.1.1.2.2 snj # Specify \fBDEBUG=\fR to turn off debugging. 59 1.1.1.1.2.2 snj # .IP \fBOPT=\fIoptimization_level\fR 60 1.1.1.1.2.2 snj # Specifies a non-default optimization level. The default is \fB-O\fR. 61 1.1.1.1.2.2 snj # Specify \fBOPT=\fR to turn off optimization. 62 1.1.1.1.2.2 snj # .IP \fBWARN=\fIwarning_flags\fR 63 1.1.1.1.2.2 snj # Specifies non-default gcc compiler warning options for use when 64 1.1.1.1.2.2 snj # "make" is invoked in a source subdirectory only. 65 1.1.1.1.2.2 snj # LICENSE 66 1.1.1.1.2.2 snj # .ad 67 1.1.1.1.2.2 snj # .fi 68 1.1.1.1.2.2 snj # The Secure Mailer license must be distributed with this software. 69 1.1.1.1.2.2 snj # AUTHOR(S) 70 1.1.1.1.2.2 snj # Wietse Venema 71 1.1.1.1.2.2 snj # IBM T.J. Watson Research 72 1.1.1.1.2.2 snj # P.O. Box 704 73 1.1.1.1.2.2 snj # Yorktown Heights, NY 10598, USA 74 1.1.1.1.2.2 snj #-- 75 1.1.1.1.2.2 snj 76 1.1.1.1.2.2 snj # Emit system-dependent Makefile macro definitions to standard output. 77 1.1.1.1.2.2 snj 78 1.1.1.1.2.2 snj # Defaults for most sane systems 79 1.1.1.1.2.2 snj 80 1.1.1.1.2.2 snj RANLIB=ranlib 81 1.1.1.1.2.2 snj SYSLIBS= 82 1.1.1.1.2.2 snj AR=ar 83 1.1.1.1.2.2 snj ARFL=rv 84 1.1.1.1.2.2 snj 85 1.1.1.1.2.2 snj # Ugly function to make our error message more visible among the 86 1.1.1.1.2.2 snj # garbage that is output by some versions of make(1). 87 1.1.1.1.2.2 snj 88 1.1.1.1.2.2 snj # By now all shells must have functions. 89 1.1.1.1.2.2 snj 90 1.1.1.1.2.2 snj error() { 91 1.1.1.1.2.2 snj # Alas, tput(1) is not portable so we can't use visual effects. 92 1.1.1.1.2.2 snj echo "ATTENTION:" 1>&2; 93 1.1.1.1.2.2 snj echo "ATTENTION:" $* 1>&2; 94 1.1.1.1.2.2 snj echo "ATTENTION:" 1>&2; 95 1.1.1.1.2.2 snj exit 1 96 1.1.1.1.2.2 snj } 97 1.1.1.1.2.2 snj 98 1.1.1.1.2.2 snj case $# in 99 1.1.1.1.2.2 snj # Officially supported usage. 100 1.1.1.1.2.2 snj 0) SYSTEM=`(uname -s) 2>/dev/null` 101 1.1.1.1.2.2 snj RELEASE=`(uname -r) 2>/dev/null` 102 1.1.1.1.2.2 snj VERSION=`(uname -v) 2>/dev/null` 103 1.1.1.1.2.2 snj case "$VERSION" in 104 1.1.1.1.2.2 snj dcosx*) SYSTEM=$VERSION;; 105 1.1.1.1.2.2 snj esac;; 106 1.1.1.1.2.2 snj # Unsupported debug-only mode. Not suitable for cross-platform tests. 107 1.1.1.1.2.2 snj 2) SYSTEM="$1"; RELEASE="$2";; 108 1.1.1.1.2.2 snj *) echo usage: $0 [system release] 1>&2; exit 1;; 109 1.1.1.1.2.2 snj esac 110 1.1.1.1.2.2 snj 111 1.1.1.1.2.2 snj case "$SYSTEM.$RELEASE" in 112 1.1.1.1.2.2 snj SCO_SV.3.2) SYSTYPE=SCO5 113 1.1.1.1.2.2 snj # Use the native compiler by default 114 1.1.1.1.2.2 snj : ${CC="/usr/bin/cc -b elf"} 115 1.1.1.1.2.2 snj CCARGS="$CCARGS -DPIPES_CANT_FIONREAD $CCARGS" 116 1.1.1.1.2.2 snj SYSLIBS="-lsocket -ldbm" 117 1.1.1.1.2.2 snj RANLIB=echo 118 1.1.1.1.2.2 snj ;; 119 1.1.1.1.2.2 snj UnixWare.5*) SYSTYPE=UW7 120 1.1.1.1.2.2 snj # Use the native compiler by default 121 1.1.1.1.2.2 snj : ${CC=/usr/bin/cc} 122 1.1.1.1.2.2 snj RANLIB=echo 123 1.1.1.1.2.2 snj SYSLIBS="-lresolv -lsocket -lnsl" 124 1.1.1.1.2.2 snj ;; 125 1.1.1.1.2.2 snj UNIX_SV.4.2*) case "`uname -v`" in 126 1.1.1.1.2.2 snj 2.1*) SYSTYPE=UW21 127 1.1.1.1.2.2 snj # Use the native compiler by default 128 1.1.1.1.2.2 snj : ${CC=/usr/bin/cc} 129 1.1.1.1.2.2 snj RANLIB=echo 130 1.1.1.1.2.2 snj SYSLIBS="-lresolv -lsocket -lnsl -lc -L/usr/ucblib -lucb" 131 1.1.1.1.2.2 snj ;; 132 1.1.1.1.2.2 snj *) error "Seems to be UnixWare`uname -v`. Untested.";; 133 1.1.1.1.2.2 snj esac 134 1.1.1.1.2.2 snj ;; 135 1.1.1.1.2.2 snj FreeBSD.2*) SYSTYPE=FREEBSD2 136 1.1.1.1.2.2 snj ;; 137 1.1.1.1.2.2 snj FreeBSD.3*) SYSTYPE=FREEBSD3 138 1.1.1.1.2.2 snj ;; 139 1.1.1.1.2.2 snj FreeBSD.4*) SYSTYPE=FREEBSD4 140 1.1.1.1.2.2 snj ;; 141 1.1.1.1.2.2 snj FreeBSD.5*) SYSTYPE=FREEBSD5 142 1.1.1.1.2.2 snj ;; 143 1.1.1.1.2.2 snj FreeBSD.6*) SYSTYPE=FREEBSD6 144 1.1.1.1.2.2 snj ;; 145 1.1.1.1.2.2 snj FreeBSD.7*) SYSTYPE=FREEBSD7 146 1.1.1.1.2.2 snj ;; 147 1.1.1.1.2.2.2.1 riz FreeBSD.8*) SYSTYPE=FREEBSD8 148 1.1.1.1.2.2.2.1 riz ;; 149 1.1.1.1.2.2 snj OpenBSD.2*) SYSTYPE=OPENBSD2 150 1.1.1.1.2.2 snj ;; 151 1.1.1.1.2.2 snj OpenBSD.3*) SYSTYPE=OPENBSD3 152 1.1.1.1.2.2 snj ;; 153 1.1.1.1.2.2 snj OpenBSD.4*) SYSTYPE=OPENBSD4 154 1.1.1.1.2.2 snj ;; 155 1.1.1.1.2.2 snj ekkoBSD.1*) SYSTYPE=EKKOBSD1 156 1.1.1.1.2.2 snj ;; 157 1.1.1.1.2.2 snj NetBSD.1*) SYSTYPE=NETBSD1 158 1.1.1.1.2.2 snj ;; 159 1.1.1.1.2.2 snj NetBSD.2*) SYSTYPE=NETBSD2 160 1.1.1.1.2.2 snj ;; 161 1.1.1.1.2.2 snj NetBSD.3*) SYSTYPE=NETBSD3 162 1.1.1.1.2.2 snj ;; 163 1.1.1.1.2.2 snj NetBSD.4*) SYSTYPE=NETBSD4 164 1.1.1.1.2.2 snj ;; 165 1.1.1.1.2.2 snj BSD/OS.2*) SYSTYPE=BSDI2 166 1.1.1.1.2.2 snj ;; 167 1.1.1.1.2.2 snj BSD/OS.3*) SYSTYPE=BSDI3 168 1.1.1.1.2.2 snj ;; 169 1.1.1.1.2.2 snj BSD/OS.4*) SYSTYPE=BSDI4 170 1.1.1.1.2.2 snj ;; 171 1.1.1.1.2.2 snj OSF1.V[3-5].*) SYSTYPE=OSF1 172 1.1.1.1.2.2 snj # Use the native compiler by default 173 1.1.1.1.2.2 snj : ${CC=cc} 174 1.1.1.1.2.2 snj : ${DEBUG="-g3"} 175 1.1.1.1.2.2 snj case $RELEASE in 176 1.1.1.1.2.2 snj V[0-4].*) CCARGS="$CCARGS -DNO_IPV6";; 177 1.1.1.1.2.2 snj esac 178 1.1.1.1.2.2 snj ;; 179 1.1.1.1.2.2 snj SunOS.4*) SYSTYPE=SUNOS4 180 1.1.1.1.2.2 snj SYSLIBS=-lresolv 181 1.1.1.1.2.2 snj ;; 182 1.1.1.1.2.2 snj SunOS.5*) SYSTYPE=SUNOS5 183 1.1.1.1.2.2 snj RANLIB=echo 184 1.1.1.1.2.2 snj SYSLIBS="-lresolv -lsocket -lnsl" 185 1.1.1.1.2.2 snj # Stock awk breaks with >10 files. 186 1.1.1.1.2.2 snj test -x /usr/xpg4/bin/awk && AWK=/usr/xpg4/bin/awk 187 1.1.1.1.2.2 snj # Solaris 2.5 added usleep() and POSIX regular expressions 188 1.1.1.1.2.2 snj case $RELEASE in 189 1.1.1.1.2.2 snj 5.[0-4]) CCARGS="$CCARGS -DMISSING_USLEEP -DNO_POSIX_REGEXP";; 190 1.1.1.1.2.2 snj esac 191 1.1.1.1.2.2 snj # Solaris 8 added IPv6 and /dev/poll 192 1.1.1.1.2.2 snj case $RELEASE in 193 1.1.1.1.2.2 snj 5.[0-7]|5.[0-7].*) CCARGS="$CCARGS -DNO_IPV6 -DNO_DEVPOLL";; 194 1.1.1.1.2.2 snj esac 195 1.1.1.1.2.2 snj # Solaris 9 added closefrom(), futimesat() and /dev/*random 196 1.1.1.1.2.2 snj case $RELEASE in 197 1.1.1.1.2.2 snj 5.[0-8]|5.[0-8].*) CCARGS="$CCARGS -DNO_CLOSEFROM -DNO_DEV_URANDOM -DNO_FUTIMESAT";; 198 1.1.1.1.2.2 snj esac 199 1.1.1.1.2.2 snj # Work around broken str*casecmp(). Do it all here instead 200 1.1.1.1.2.2 snj # of having half the solution in the sys_defs.h file. 201 1.1.1.1.2.2 snj CCARGS="$CCARGS -Dstrcasecmp=fix_strcasecmp \ 202 1.1.1.1.2.2 snj -Dstrncasecmp=fix_strncasecmp" 203 1.1.1.1.2.2 snj STRCASE="strcasecmp.o" 204 1.1.1.1.2.2 snj # Avoid common types of braindamage 205 1.1.1.1.2.2 snj case "$LD_LIBRARY_PATH" in 206 1.1.1.1.2.2 snj ?*) error "Don't set LD_LIBRARY_PATH";; 207 1.1.1.1.2.2 snj esac 208 1.1.1.1.2.2 snj case "${CC}" in 209 1.1.1.1.2.2 snj *" "*) ;; 210 1.1.1.1.2.2 snj *ucb*) error "Don't use /usr/ucb/cc or ucblib";; 211 1.1.1.1.2.2 snj cc*) case `which ${CC}` in 212 1.1.1.1.2.2 snj *ucb*) error "Don't use /usr/ucb/cc or ucblib";; 213 1.1.1.1.2.2 snj esac;; 214 1.1.1.1.2.2 snj esac 215 1.1.1.1.2.2 snj ;; 216 1.1.1.1.2.2 snj ULTRIX.4*) SYSTYPE=ULTRIX4 217 1.1.1.1.2.2 snj if [ -f /usr/local/lib/libdb.a ]; then 218 1.1.1.1.2.2 snj SYSLIBS="$SYSLIBS -ldb" 219 1.1.1.1.2.2 snj CCARGS="$CCARGS -DHAS_DB" 220 1.1.1.1.2.2 snj if [ -d /usr/local/include/db ]; then 221 1.1.1.1.2.2 snj CCARGS="$CCARGS -I/usr/local/include/db" 222 1.1.1.1.2.2 snj fi 223 1.1.1.1.2.2 snj fi 224 1.1.1.1.2.2 snj for l in syslog resolv; do 225 1.1.1.1.2.2 snj if [ -f /usr/local/lib/lib$l.a ]; then 226 1.1.1.1.2.2 snj SYSLIBS="$SYSLIBS -l$l" 227 1.1.1.1.2.2 snj fi 228 1.1.1.1.2.2 snj done 229 1.1.1.1.2.2 snj ;; 230 1.1.1.1.2.2 snj AIX.*) case "`uname -v`" in 231 1.1.1.1.2.2.2.1 riz 6) SYSTYPE=AIX6 232 1.1.1.1.2.2.2.1 riz case "$CC" in 233 1.1.1.1.2.2.2.1 riz cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 234 1.1.1.1.2.2.2.1 riz esac 235 1.1.1.1.2.2.2.1 riz CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 236 1.1.1.1.2.2.2.1 riz ;; 237 1.1.1.1.2.2 snj 5) SYSTYPE=AIX5 238 1.1.1.1.2.2 snj case "$CC" in 239 1.1.1.1.2.2 snj cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 240 1.1.1.1.2.2 snj esac 241 1.1.1.1.2.2 snj CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 242 1.1.1.1.2.2 snj ;; 243 1.1.1.1.2.2 snj 4) SYSTYPE=AIX4 244 1.1.1.1.2.2 snj # How embarrassing... 245 1.1.1.1.2.2 snj case "$CC" in 246 1.1.1.1.2.2 snj cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 247 1.1.1.1.2.2 snj esac 248 1.1.1.1.2.2 snj CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 249 1.1.1.1.2.2 snj ;; 250 1.1.1.1.2.2 snj 3) SYSTYPE=AIX3 251 1.1.1.1.2.2 snj # How embarrassing... 252 1.1.1.1.2.2 snj case "$CC" in 253 1.1.1.1.2.2 snj cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w";; 254 1.1.1.1.2.2 snj esac 255 1.1.1.1.2.2 snj CCARGS="$CCARGS -D_ALL_SOURCE" 256 1.1.1.1.2.2 snj ;; 257 1.1.1.1.2.2 snj *) error "Unknown AIX version: `uname -v`.";; 258 1.1.1.1.2.2 snj esac;; 259 1.1.1.1.2.2 snj # Tested with RedHat 3.03 on 20020729. 260 1.1.1.1.2.2 snj Linux.1*) SYSTYPE=LINUX1 261 1.1.1.1.2.2 snj SYSLIBS="-ldb" 262 1.1.1.1.2.2 snj ;; 263 1.1.1.1.2.2 snj Linux.2*) SYSTYPE=LINUX2 264 1.1.1.1.2.2 snj # Postfix no longer needs DB 1.85 compatibility 265 1.1.1.1.2.2 snj if [ -f /usr/include/db.h ] 266 1.1.1.1.2.2 snj then 267 1.1.1.1.2.2 snj : we are all set 268 1.1.1.1.2.2 snj elif [ -f /usr/include/db/db.h ] 269 1.1.1.1.2.2 snj then 270 1.1.1.1.2.2 snj CCARGS="$CCARGS -I/usr/include/db" 271 1.1.1.1.2.2 snj else 272 1.1.1.1.2.2 snj # No, we're not going to try db1 db2 db3 etc. 273 1.1.1.1.2.2 snj # On a properly installed system, Postfix builds 274 1.1.1.1.2.2 snj # by including <db.h> and by linking with -ldb 275 1.1.1.1.2.2 snj echo "No <db.h> include file found." 1>&2 276 1.1.1.1.2.2 snj echo "Install the appropriate db*-devel package first." 1>&2 277 1.1.1.1.2.2 snj echo "See the RELEASE_NOTES file for more information." 1>&2 278 1.1.1.1.2.2 snj exit 1 279 1.1.1.1.2.2 snj fi 280 1.1.1.1.2.2 snj # GDBM locks the DBM .pag file after open. This breaks postmap. 281 1.1.1.1.2.2 snj # if [ -f /usr/include/gdbm-ndbm.h ] 282 1.1.1.1.2.2 snj # then 283 1.1.1.1.2.2 snj # CCARGS="$CCARGS -DHAS_DBM -DPATH_NDBM_H='<gdbm-ndbm.h>'" 284 1.1.1.1.2.2 snj # GDBM_LIBS=gdbm 285 1.1.1.1.2.2 snj # elif [ -f /usr/include/gdbm/ndbm.h ] 286 1.1.1.1.2.2 snj # then 287 1.1.1.1.2.2 snj # CCARGS="$CCARGS -DHAS_DBM -DPATH_NDBM_H='<gdbm/ndbm.h>'" 288 1.1.1.1.2.2 snj # GDBM_LIBS=gdbm 289 1.1.1.1.2.2 snj # fi 290 1.1.1.1.2.2 snj SYSLIBS="-ldb" 291 1.1.1.1.2.2 snj for name in nsl resolv $GDBM_LIBS 292 1.1.1.1.2.2 snj do 293 1.1.1.1.2.2 snj for lib in /usr/lib64 /lib64 /usr/lib /lib 294 1.1.1.1.2.2 snj do 295 1.1.1.1.2.2 snj test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 296 1.1.1.1.2.2 snj SYSLIBS="$SYSLIBS -l$name" 297 1.1.1.1.2.2 snj break 298 1.1.1.1.2.2 snj } 299 1.1.1.1.2.2 snj done 300 1.1.1.1.2.2 snj done 301 1.1.1.1.2.2 snj # Kernel 2.4 added IPv6 302 1.1.1.1.2.2 snj case "$RELEASE" in 303 1.1.1.1.2.2 snj 2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";; 304 1.1.1.1.2.2 snj esac 305 1.1.1.1.2.2 snj # Kernel 2.6 added EPOLL 306 1.1.1.1.2.2 snj case "$RELEASE" in 307 1.1.1.1.2.2 snj 2.[0-5].*) CCARGS="$CCARGS -DNO_EPOLL";; 308 1.1.1.1.2.2 snj # Workaround for retarded libc 309 1.1.1.1.2.2 snj 2.6.*) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 310 1.1.1.1.2.2 snj cat >makedefs.test.c <<'EOF' 311 1.1.1.1.2.2 snj #include <sys/types.h> 312 1.1.1.1.2.2 snj #include <sys/epoll.h> 313 1.1.1.1.2.2 snj #include <errno.h> 314 1.1.1.1.2.2 snj #include <stdio.h> 315 1.1.1.1.2.2 snj #include <stdlib.h> 316 1.1.1.1.2.2 snj 317 1.1.1.1.2.2 snj int main(int argc, char **argv) 318 1.1.1.1.2.2 snj { 319 1.1.1.1.2.2 snj int epoll_handle; 320 1.1.1.1.2.2 snj 321 1.1.1.1.2.2 snj if ((epoll_handle = epoll_create(1)) < 0) { 322 1.1.1.1.2.2 snj perror("epoll_create"); 323 1.1.1.1.2.2 snj exit(1); 324 1.1.1.1.2.2 snj } 325 1.1.1.1.2.2 snj exit(0); 326 1.1.1.1.2.2 snj } 327 1.1.1.1.2.2 snj EOF 328 1.1.1.1.2.2 snj ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1 329 1.1.1.1.2.2 snj ./makedefs.test 2>/dev/null || 330 1.1.1.1.2.2 snj CCARGS="$CCARGS -DNO_EPOLL" 331 1.1.1.1.2.2 snj rm -f makedefs.test makedefs.test.[co];; 332 1.1.1.1.2.2 snj esac 333 1.1.1.1.2.2 snj ;; 334 1.1.1.1.2.2 snj GNU.0*|GNU/kFreeBSD.[567]*) 335 1.1.1.1.2.2 snj SYSTYPE=GNU0 336 1.1.1.1.2.2 snj # Postfix no longer needs DB 1.85 compatibility 337 1.1.1.1.2.2 snj if [ -f /usr/include/db.h ] 338 1.1.1.1.2.2 snj then 339 1.1.1.1.2.2 snj : we are all set 340 1.1.1.1.2.2 snj elif [ -f /usr/include/db/db.h ] 341 1.1.1.1.2.2 snj then 342 1.1.1.1.2.2 snj CCARGS="$CCARGS -I/usr/include/db" 343 1.1.1.1.2.2 snj else 344 1.1.1.1.2.2 snj # No, we're not going to try db1 db2 db3 etc. 345 1.1.1.1.2.2 snj # On a properly installed system, Postfix builds 346 1.1.1.1.2.2 snj # by including <db.h> and by linking with -ldb 347 1.1.1.1.2.2 snj echo "No <db.h> include file found." 1>&2 348 1.1.1.1.2.2 snj echo "Install the appropriate db*-devel package first." 1>&2 349 1.1.1.1.2.2 snj echo "See the RELEASE_NOTES file for more information." 1>&2 350 1.1.1.1.2.2 snj exit 1 351 1.1.1.1.2.2 snj fi 352 1.1.1.1.2.2 snj SYSLIBS="-ldb" 353 1.1.1.1.2.2 snj for name in nsl resolv 354 1.1.1.1.2.2 snj do 355 1.1.1.1.2.2 snj for lib in /usr/lib64 /lib64 /usr/lib /lib 356 1.1.1.1.2.2 snj do 357 1.1.1.1.2.2 snj test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 358 1.1.1.1.2.2 snj SYSLIBS="$SYSLIBS -l$name" 359 1.1.1.1.2.2 snj break 360 1.1.1.1.2.2 snj } 361 1.1.1.1.2.2 snj done 362 1.1.1.1.2.2 snj done 363 1.1.1.1.2.2 snj case "`uname -s`" in 364 1.1.1.1.2.2 snj GNU) 365 1.1.1.1.2.2 snj # currently no IPv6 support on Hurd 366 1.1.1.1.2.2 snj CCARGS="$CCARGS -DNO_IPV6" 367 1.1.1.1.2.2 snj ;; 368 1.1.1.1.2.2 snj esac 369 1.1.1.1.2.2 snj ;; 370 1.1.1.1.2.2 snj IRIX*.5.*) SYSTYPE=IRIX5 371 1.1.1.1.2.2 snj # Use the native compiler by default 372 1.1.1.1.2.2 snj : ${CC=cc} ${DEBUG="-g3"} 373 1.1.1.1.2.2 snj RANLIB=echo 374 1.1.1.1.2.2 snj ;; 375 1.1.1.1.2.2 snj IRIX*.6.*) SYSTYPE=IRIX6 376 1.1.1.1.2.2 snj # Use the native compiler by default, and allow nested comments. 377 1.1.1.1.2.2 snj : ${CC="cc -woff 1009,1116,1412"} 378 1.1.1.1.2.2 snj RANLIB=echo 379 1.1.1.1.2.2 snj ;; 380 1.1.1.1.2.2 snj HP-UX.A.09.*) SYSTYPE=HPUX9 381 1.1.1.1.2.2 snj SYSLIBS=-ldbm 382 1.1.1.1.2.2 snj CCARGS="$CCARGS -DMISSING_USLEEP" 383 1.1.1.1.2.2 snj if [ -f /usr/lib/libdb.a ]; then 384 1.1.1.1.2.2 snj CCARGS="$CCARGS -DHAS_DB" 385 1.1.1.1.2.2 snj SYSLIBS="$SYSLIBS -ldb" 386 1.1.1.1.2.2 snj fi 387 1.1.1.1.2.2 snj ;; 388 1.1.1.1.2.2 snj HP-UX.B.10.*) SYSTYPE=HPUX10 389 1.1.1.1.2.2 snj CCARGS="$CCARGS `nm /usr/lib/libc.a 2>/dev/null | 390 1.1.1.1.2.2 snj (grep usleep >/dev/null || echo '-DMISSING_USLEEP')`" 391 1.1.1.1.2.2 snj if [ -f /usr/lib/libdb.a ]; then 392 1.1.1.1.2.2 snj CCARGS="$CCARGS -DHAS_DB" 393 1.1.1.1.2.2 snj SYSLIBS=-ldb 394 1.1.1.1.2.2 snj fi 395 1.1.1.1.2.2 snj ;; 396 1.1.1.1.2.2 snj HP-UX.B.11.*) SYSTYPE=HPUX11 397 1.1.1.1.2.2 snj SYSLIBS=-lnsl 398 1.1.1.1.2.2 snj if [ -f /usr/lib/libdb.a ]; then 399 1.1.1.1.2.2 snj CCARGS="$CCARGS -DHAS_DB" 400 1.1.1.1.2.2 snj SYSLIBS="$SYSLIBS -ldb" 401 1.1.1.1.2.2 snj fi 402 1.1.1.1.2.2 snj ;; 403 1.1.1.1.2.2 snj ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543 404 1.1.1.1.2.2 snj RANLIB=echo 405 1.1.1.1.2.2 snj SYSLIBS="-lresolv -lsocket -lnsl" 406 1.1.1.1.2.2 snj ;; 407 1.1.1.1.2.2 snj Darwin.*) SYSTYPE=MACOSX 408 1.1.1.1.2.2 snj # Use the native compiler by default 409 1.1.1.1.2.2 snj : ${CC=cc} 410 1.1.1.1.2.2 snj # Darwin > 1.3 uses awk and flat_namespace 411 1.1.1.1.2.2 snj case $RELEASE in 412 1.1.1.1.2.2 snj 1.[0-3]) AWK=gawk;; 413 1.1.1.1.2.2 snj *) AWK=awk 414 1.1.1.1.2.2 snj SYSLIBS=-flat_namespace;; 415 1.1.1.1.2.2 snj esac 416 1.1.1.1.2.2 snj # Darwin 7 adds IPv6 support, BIND_8_COMPAT, NO_NETINFO 417 1.1.1.1.2.2 snj case $RELEASE in 418 1.1.1.1.2.2 snj [1-6].*) CCARGS="$CCARGS -DNO_IPV6";; 419 1.1.1.1.2.2 snj *) CCARGS="$CCARGS -DBIND_8_COMPAT -DNO_NETINFO";; 420 1.1.1.1.2.2 snj esac 421 1.1.1.1.2.2.2.1 riz # Darwin 10.3.0 no longer has <nameser8_compat.h>. 422 1.1.1.1.2.2.2.1 riz case $RELEASE in 423 1.1.1.1.2.2.2.1 riz ?.*) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_NAMESER8_COMPAT_H";; 424 1.1.1.1.2.2.2.1 riz *) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_ARPA_NAMESER_COMPAT_H";; 425 1.1.1.1.2.2.2.1 riz esac 426 1.1.1.1.2.2 snj # kqueue and/or poll are broken up to and including MacOS X 10.5 427 1.1.1.1.2.2 snj CCARGS="$CCARGS -DNO_KQUEUE" 428 1.1.1.1.2.2 snj # # Darwin 8.11.1 has kqueue support, but let's play safe 429 1.1.1.1.2.2 snj # case $RELEASE in 430 1.1.1.1.2.2 snj # [1-8].*) CCARGS="$CCARGS -DNO_KQUEUE";; 431 1.1.1.1.2.2 snj # *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 432 1.1.1.1.2.2 snj # cat >makedefs.test.c <<'EOF' 433 1.1.1.1.2.2 snj #/* Adapted from libevent. */ 434 1.1.1.1.2.2 snj # 435 1.1.1.1.2.2 snj ##include <sys/types.h> 436 1.1.1.1.2.2 snj ##include <sys/event.h> 437 1.1.1.1.2.2 snj ##include <sys/time.h> 438 1.1.1.1.2.2 snj ##include <string.h> 439 1.1.1.1.2.2 snj ##include <stdlib.h> 440 1.1.1.1.2.2 snj ##include <stdio.h> 441 1.1.1.1.2.2 snj # 442 1.1.1.1.2.2 snj ##ifndef EV_SET 443 1.1.1.1.2.2 snj ##define EV_SET(kp, id, fi, fl, ffl, da, ud) do { \ 444 1.1.1.1.2.2 snj # struct kevent *__kp = (kp); \ 445 1.1.1.1.2.2 snj # __kp->ident = (id); \ 446 1.1.1.1.2.2 snj # __kp->filter = (fi); \ 447 1.1.1.1.2.2 snj # __kp->flags = (fl); \ 448 1.1.1.1.2.2 snj # __kp->fflags = (ffl); \ 449 1.1.1.1.2.2 snj # __kp->data = (da); \ 450 1.1.1.1.2.2 snj # __kp->udata = (ud); \ 451 1.1.1.1.2.2 snj # } while(0) 452 1.1.1.1.2.2 snj ##endif 453 1.1.1.1.2.2 snj # 454 1.1.1.1.2.2 snj #int main(int argc, char **argv) 455 1.1.1.1.2.2 snj #{ 456 1.1.1.1.2.2 snj # int kq; 457 1.1.1.1.2.2 snj # struct kevent test_change; 458 1.1.1.1.2.2 snj # struct kevent test_result; 459 1.1.1.1.2.2 snj # 460 1.1.1.1.2.2 snj # if ((kq = kqueue()) < 0) { 461 1.1.1.1.2.2 snj # perror("kqueue"); 462 1.1.1.1.2.2 snj # exit(1); 463 1.1.1.1.2.2 snj # } 464 1.1.1.1.2.2 snj ##define TEST_FD (-1) 465 1.1.1.1.2.2 snj # 466 1.1.1.1.2.2 snj # EV_SET(&test_change, TEST_FD, EVFILT_READ, EV_ADD, 0, 0, 0); 467 1.1.1.1.2.2 snj # if (kevent(kq, 468 1.1.1.1.2.2 snj # &test_change, sizeof(test_change) / sizeof(struct kevent), 469 1.1.1.1.2.2 snj # &test_result, sizeof(test_result) / sizeof(struct kevent), 470 1.1.1.1.2.2 snj # (struct timespec *) 0) != 1 || 471 1.1.1.1.2.2 snj # test_result.ident != TEST_FD || 472 1.1.1.1.2.2 snj # test_result.flags != EV_ERROR) { 473 1.1.1.1.2.2 snj # fprintf(stderr, "Error: kevent reports errors incorrectly\n"); 474 1.1.1.1.2.2 snj # exit(1); 475 1.1.1.1.2.2 snj # } 476 1.1.1.1.2.2 snj # exit(0); 477 1.1.1.1.2.2 snj #} 478 1.1.1.1.2.2 snj #EOF 479 1.1.1.1.2.2 snj # $CC -o makedefs.test makedefs.test.c || exit 1 480 1.1.1.1.2.2 snj # ./makedefs.test 2>/dev/null || 481 1.1.1.1.2.2 snj # CCARGS="$CCARGS -DNO_KQUEUE" 482 1.1.1.1.2.2 snj # rm -f makedefs.test makedefs.test.[co];; 483 1.1.1.1.2.2 snj # esac 484 1.1.1.1.2.2 snj ;; 485 1.1.1.1.2.2 snj dcosx.1*) SYSTYPE=DCOSX1 486 1.1.1.1.2.2 snj RANLIB=echo 487 1.1.1.1.2.2 snj SYSLIBS="-lresolv -lsocket -lnsl -lc -lrpcsvc -L/usr/ucblib -lucb" 488 1.1.1.1.2.2 snj ;; 489 1.1.1.1.2.2 snj 490 1.1.1.1.2.2 snj ".") if [ -d /NextApps ]; then 491 1.1.1.1.2.2 snj SYSTYPE=`hostinfo | sed -n \ 492 1.1.1.1.2.2 snj 's/^.*NeXT Mach 3.*$/NEXTSTEP3/;/NEXTSTEP3/{p;q;}'` 493 1.1.1.1.2.2 snj if [ "$SYSTYPE" = "" ]; then 494 1.1.1.1.2.2 snj SYSTYPE=`hostinfo | sed -n \ 495 1.1.1.1.2.2 snj 's/^.*NeXT Mach 4.*$/OPENSTEP4/;/OPENSTEP4/{p;q;}'` 496 1.1.1.1.2.2 snj fi 497 1.1.1.1.2.2 snj : ${CC=cc} 498 1.1.1.1.2.2 snj RANLIB="sleep 5; ranlib" 499 1.1.1.1.2.2 snj else 500 1.1.1.1.2.2 snj error "Unable to determine your system type." 501 1.1.1.1.2.2 snj fi 502 1.1.1.1.2.2 snj ;; 503 1.1.1.1.2.2 snj *) error "Unknown system type: $SYSTEM $RELEASE";; 504 1.1.1.1.2.2 snj esac 505 1.1.1.1.2.2 snj 506 1.1.1.1.2.2 snj # 507 1.1.1.1.2.2 snj # sigsetjmp()/siglongjmp() can be "better" than setjmp()/longjmp() 508 1.1.1.1.2.2 snj # if used wisely (that is: almost never, just like signals). 509 1.1.1.1.2.2 snj # Unfortunately some implementations have been buggy in the past. 510 1.1.1.1.2.2 snj # 511 1.1.1.1.2.2 snj case "$CCARGS" in 512 1.1.1.1.2.2 snj *-DNO_SIGSETJMP*) ;; 513 1.1.1.1.2.2 snj *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 514 1.1.1.1.2.2 snj cat >makedefs.test.c <<'EOF' 515 1.1.1.1.2.2 snj #include <setjmp.h> 516 1.1.1.1.2.2 snj #include <stdlib.h> 517 1.1.1.1.2.2 snj #include <stdio.h> 518 1.1.1.1.2.2 snj 519 1.1.1.1.2.2 snj static int count = 0; 520 1.1.1.1.2.2 snj 521 1.1.1.1.2.2 snj int main(int argc, char **argv) 522 1.1.1.1.2.2 snj { 523 1.1.1.1.2.2 snj sigjmp_buf env; 524 1.1.1.1.2.2 snj int retval; 525 1.1.1.1.2.2 snj 526 1.1.1.1.2.2 snj switch (retval = sigsetjmp(env, 1)) { 527 1.1.1.1.2.2 snj case 0: 528 1.1.1.1.2.2 snj siglongjmp(env, 12345); 529 1.1.1.1.2.2 snj case 12345: 530 1.1.1.1.2.2 snj break; 531 1.1.1.1.2.2 snj default: 532 1.1.1.1.2.2 snj fprintf(stderr, "Error: siglongjmp ignores second argument\n"); 533 1.1.1.1.2.2 snj exit(1); 534 1.1.1.1.2.2 snj } 535 1.1.1.1.2.2 snj 536 1.1.1.1.2.2 snj switch (retval = sigsetjmp(env, 1)) { 537 1.1.1.1.2.2 snj case 0: 538 1.1.1.1.2.2 snj if (count++ > 0) { 539 1.1.1.1.2.2 snj fprintf(stderr, "Error: not overriding siglongjmp(env, 0)\n"); 540 1.1.1.1.2.2 snj exit(1); 541 1.1.1.1.2.2 snj } 542 1.1.1.1.2.2 snj siglongjmp(env, 0); 543 1.1.1.1.2.2 snj case 1: 544 1.1.1.1.2.2 snj break; 545 1.1.1.1.2.2 snj default: 546 1.1.1.1.2.2 snj fprintf(stderr, "Error: overriding siglongjmp(env, 0) with %d\n", 547 1.1.1.1.2.2 snj retval); 548 1.1.1.1.2.2 snj exit(1); 549 1.1.1.1.2.2 snj } 550 1.1.1.1.2.2 snj exit(0); 551 1.1.1.1.2.2 snj } 552 1.1.1.1.2.2 snj EOF 553 1.1.1.1.2.2 snj ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1 554 1.1.1.1.2.2 snj ./makedefs.test 2>/dev/null || 555 1.1.1.1.2.2 snj CCARGS="$CCARGS -DNO_SIGSETJMP" 556 1.1.1.1.2.2 snj rm -f makedefs.test makedefs.test.[co] 557 1.1.1.1.2.2 snj esac 558 1.1.1.1.2.2 snj 559 1.1.1.1.2.2 snj # 560 1.1.1.1.2.2 snj # OpenSSL has no configuration query utility, but we don't try to 561 1.1.1.1.2.2 snj # guess. We assume includes in /usr/include/openssl and libraries in 562 1.1.1.1.2.2 snj # /usr/lib, or in their /usr/local equivalents. If the OpenSSL files 563 1.1.1.1.2.2 snj # are in a non-standard place, their locations need to be specified. 564 1.1.1.1.2.2 snj # 565 1.1.1.1.2.2 snj #case "$CCARGS" in 566 1.1.1.1.2.2 snj # *-DUSE_TLS*) ;; 567 1.1.1.1.2.2 snj # *-DNO_TLS*) ;; 568 1.1.1.1.2.2 snj # *) CCARGS="$CCARGS -DUSE_TLS" 569 1.1.1.1.2.2 snj # AUXLIBS="$AUXLIBS -lssl -lcrypto" 570 1.1.1.1.2.2 snj # ;; 571 1.1.1.1.2.2 snj #esac 572 1.1.1.1.2.2 snj 573 1.1.1.1.2.2 snj # 574 1.1.1.1.2.2 snj # PCRE 3.x has a pcre-config utility so we don't have to guess. 575 1.1.1.1.2.2 snj # 576 1.1.1.1.2.2 snj case "$CCARGS" in 577 1.1.1.1.2.2 snj *-DHAS_PCRE*) ;; 578 1.1.1.1.2.2 snj *-DNO_PCRE*) ;; 579 1.1.1.1.2.2 snj *) pcre_cflags=`(pcre-config --cflags) 2>/dev/null` && 580 1.1.1.1.2.2 snj pcre_libs=`(pcre-config --libs) 2>/dev/null` && { 581 1.1.1.1.2.2 snj CCARGS="$CCARGS -DHAS_PCRE $pcre_cflags" 582 1.1.1.1.2.2 snj AUXLIBS="$AUXLIBS $pcre_libs" 583 1.1.1.1.2.2 snj } 584 1.1.1.1.2.2 snj ;; 585 1.1.1.1.2.2 snj esac 586 1.1.1.1.2.2 snj 587 1.1.1.1.2.2 snj # Defaults that can be overruled (make makefiles CC=cc OPT=-O6 DEBUG=) 588 1.1.1.1.2.2 snj # Disable optimizations by default when compiling for Purify. Disable 589 1.1.1.1.2.2 snj # optimizations by default with gcc 2.8, until the compiler is known to 590 1.1.1.1.2.2 snj # be OK. Those who dare can still overrule this (make makefiles OPT=-O). 591 1.1.1.1.2.2 snj 592 1.1.1.1.2.2 snj case "$CC" in 593 1.1.1.1.2.2 snj *purify*) : ${OPT=};; 594 1.1.1.1.2.2 snj */gcc|gcc) case `$CC -v` in 595 1.1.1.1.2.2 snj "gcc version 2.8"*) : ${OPT=};; 596 1.1.1.1.2.2 snj esac;; 597 1.1.1.1.2.2 snj *CC) error "Don't use CC. That's the C++ compiler";; 598 1.1.1.1.2.2 snj *) : ${OPT='-O'};; 599 1.1.1.1.2.2 snj esac 600 1.1.1.1.2.2 snj # 601 1.1.1.1.2.2 snj # "gcc -W" 3.4.2 no longer reports functions that fail to return a 602 1.1.1.1.2.2 snj # result. Use "gcc -Wall -Wno-comment" instead. We'll figure out 603 1.1.1.1.2.2 snj # later if the other -Wmumble options are really redundant. Having 604 1.1.1.1.2.2 snj # een burned once by a compiler that lies about what warnings it 605 1.1.1.1.2.2 snj # produces, not taking that chance again. 606 1.1.1.1.2.2 snj 607 1.1.1.1.2.2 snj : ${CC='gcc $(WARN)'} ${OPT='-O'} ${DEBUG='-g'} ${AWK=awk} \ 608 1.1.1.1.2.2 snj ${WARN='-Wall -Wno-comment -Wformat -Wimplicit -Wmissing-prototypes \ 609 1.1.1.1.2.2 snj -Wparentheses -Wstrict-prototypes -Wswitch -Wuninitialized \ 610 1.1.1.1.2.2 snj -Wunused -Wno-missing-braces'} 611 1.1.1.1.2.2 snj 612 1.1.1.1.2.2 snj export SYSTYPE AR ARFL RANLIB SYSLIBS CC OPT DEBUG AWK OPTS 613 1.1.1.1.2.2 snj 614 1.1.1.1.2.2 snj # Snapshot only. 615 1.1.1.1.2.2 snj #CCARGS="$CCARGS -DSNAPSHOT" 616 1.1.1.1.2.2 snj 617 1.1.1.1.2.2 snj # Non-production: needs thorough testing, or major changes are still 618 1.1.1.1.2.2 snj # needed before the code stabilizes. 619 1.1.1.1.2.2 snj #CCARGS="$CCARGS -DNONPROD" 620 1.1.1.1.2.2 snj 621 1.1.1.1.2.2 snj sed 's/ / /g' <<EOF 622 1.1.1.1.2.2 snj SYSTYPE = $SYSTYPE 623 1.1.1.1.2.2 snj AR = $AR 624 1.1.1.1.2.2 snj ARFL = $ARFL 625 1.1.1.1.2.2 snj RANLIB = $RANLIB 626 1.1.1.1.2.2 snj SYSLIBS = $AUXLIBS $SYSLIBS 627 1.1.1.1.2.2 snj CC = $CC $CCARGS 628 1.1.1.1.2.2 snj OPT = $OPT 629 1.1.1.1.2.2 snj DEBUG = $DEBUG 630 1.1.1.1.2.2 snj AWK = $AWK 631 1.1.1.1.2.2 snj STRCASE = $STRCASE 632 1.1.1.1.2.2 snj EXPORT = AUXLIBS='$AUXLIBS' CCARGS='$CCARGS' OPT='$OPT' DEBUG='$DEBUG' 633 1.1.1.1.2.2 snj WARN = $WARN 634 1.1.1.1.2.2 snj EOF 635
Indexes created Thu Aug 13 00:25:44 UTC 2026