makedefs revision 1.1.1.2.2.2
1 1.1.1.2.2.2 matt #!/bin/sh 2 1.1.1.2.2.2 matt 3 1.1.1.2.2.2 matt #++ 4 1.1.1.2.2.2 matt # NAME 5 1.1.1.2.2.2 matt # makedefs 1 6 1.1.1.2.2.2 matt # SUMMARY 7 1.1.1.2.2.2 matt # makefile configuration utility 8 1.1.1.2.2.2 matt # SYNOPSIS 9 1.1.1.2.2.2 matt # \fBmake makefiles \fIname=value...\fR 10 1.1.1.2.2.2 matt # DESCRIPTION 11 1.1.1.2.2.2 matt # The \fBmakedefs\fR command identifies the compilation 12 1.1.1.2.2.2 matt # environment, and emits macro definitions on the standard output 13 1.1.1.2.2.2 matt # stream that can be prepended to template Makefiles. 14 1.1.1.2.2.2 matt # 15 1.1.1.2.2.2 matt # Default settings can be overruled by specifying them as 16 1.1.1.2.2.2 matt # environment variables. Use quotes if variables contain 17 1.1.1.2.2.2 matt # whitespace or shell meta characters. 18 1.1.1.2.2.2 matt # .IP \fBAUXLIBS=\fIobject_library...\fR 19 1.1.1.2.2.2 matt # Specifies one or more non-default object libraries. 20 1.1.1.2.2.2 matt # .IP \fBCC=\fIcompiler_command\fR 21 1.1.1.2.2.2 matt # Specifies a non-default compiler. On many systems, the default 22 1.1.1.2.2.2 matt # is \fBgcc\fR. 23 1.1.1.2.2.2 matt # .IP \fBCCARGS=\fIcompiler_arguments\fR 24 1.1.1.2.2.2 matt # Specifies non-default compiler arguments, for example, a non-default 25 1.1.1.2.2.2 matt # \fIinclude\fR directory. 26 1.1.1.2.2.2 matt # The following directives are special: 27 1.1.1.2.2.2 matt # .RS 28 1.1.1.2.2.2 matt # .IP \fB-DNO_DEVPOLL\fR 29 1.1.1.2.2.2 matt # Do not build with Solaris /dev/poll support. 30 1.1.1.2.2.2 matt # By default, /dev/poll support is compiled in on platforms that 31 1.1.1.2.2.2 matt # are known to support it. 32 1.1.1.2.2.2 matt # .IP \fB-DNO_EPOLL\fR 33 1.1.1.2.2.2 matt # Do not build with Linux EPOLL support. 34 1.1.1.2.2.2 matt # By default, EPOLL support is compiled in on platforms that 35 1.1.1.2.2.2 matt # are known to support it. 36 1.1.1.2.2.2 matt # .IP \fB-DNO_IPV6\fR 37 1.1.1.2.2.2 matt # Do not build with IPv6 support. 38 1.1.1.2.2.2 matt # By default, IPv6 support is compiled in on platforms that 39 1.1.1.2.2.2 matt # are known to have IPv6 support. 40 1.1.1.2.2.2 matt # 41 1.1.1.2.2.2 matt # Note: this directive is for debugging and testing only. It 42 1.1.1.2.2.2 matt # is not guaranteed to work on all platforms. 43 1.1.1.2.2.2 matt # .IP \fB-DNO_KQUEUE\fR 44 1.1.1.2.2.2 matt # Do not build with FreeBSD/NetBSD/OpenBSD/MacOSX KQUEUE support. 45 1.1.1.2.2.2 matt # By default, KQUEUE support is compiled in on platforms that 46 1.1.1.2.2.2 matt # are known to support it. 47 1.1.1.2.2.2 matt # .IP \fB-DNO_PCRE\fR 48 1.1.1.2.2.2 matt # Do not build with PCRE support. 49 1.1.1.2.2.2 matt # By default, PCRE support is compiled in when the \fBpcre-config\fR 50 1.1.1.2.2.2 matt # utility is installed. 51 1.1.1.2.2.2 matt # .IP \fB-DNO_SIGSETJMP\fR 52 1.1.1.2.2.2 matt # Use setjmp()/longjmp() instead of sigsetjmp()/siglongjmp(). 53 1.1.1.2.2.2 matt # By default, Postfix uses sigsetjmp()/siglongjmp() when they 54 1.1.1.2.2.2 matt # appear to work. 55 1.1.1.2.2.2 matt # .RE 56 1.1.1.2.2.2 matt # .IP \fBDEBUG=\fIdebug_level\fR 57 1.1.1.2.2.2 matt # Specifies a non-default debugging level. The default is \fB-g\fR. 58 1.1.1.2.2.2 matt # Specify \fBDEBUG=\fR to turn off debugging. 59 1.1.1.2.2.2 matt # .IP \fBOPT=\fIoptimization_level\fR 60 1.1.1.2.2.2 matt # Specifies a non-default optimization level. The default is \fB-O\fR. 61 1.1.1.2.2.2 matt # Specify \fBOPT=\fR to turn off optimization. 62 1.1.1.2.2.2 matt # .IP \fBWARN=\fIwarning_flags\fR 63 1.1.1.2.2.2 matt # Specifies non-default gcc compiler warning options for use when 64 1.1.1.2.2.2 matt # "make" is invoked in a source subdirectory only. 65 1.1.1.2.2.2 matt # LICENSE 66 1.1.1.2.2.2 matt # .ad 67 1.1.1.2.2.2 matt # .fi 68 1.1.1.2.2.2 matt # The Secure Mailer license must be distributed with this software. 69 1.1.1.2.2.2 matt # AUTHOR(S) 70 1.1.1.2.2.2 matt # Wietse Venema 71 1.1.1.2.2.2 matt # IBM T.J. Watson Research 72 1.1.1.2.2.2 matt # P.O. Box 704 73 1.1.1.2.2.2 matt # Yorktown Heights, NY 10598, USA 74 1.1.1.2.2.2 matt #-- 75 1.1.1.2.2.2 matt 76 1.1.1.2.2.2 matt # Emit system-dependent Makefile macro definitions to standard output. 77 1.1.1.2.2.2 matt 78 1.1.1.2.2.2 matt # Defaults for most sane systems 79 1.1.1.2.2.2 matt 80 1.1.1.2.2.2 matt RANLIB=ranlib 81 1.1.1.2.2.2 matt SYSLIBS= 82 1.1.1.2.2.2 matt AR=ar 83 1.1.1.2.2.2 matt ARFL=rv 84 1.1.1.2.2.2 matt 85 1.1.1.2.2.2 matt # Ugly function to make our error message more visible among the 86 1.1.1.2.2.2 matt # garbage that is output by some versions of make(1). 87 1.1.1.2.2.2 matt 88 1.1.1.2.2.2 matt # By now all shells must have functions. 89 1.1.1.2.2.2 matt 90 1.1.1.2.2.2 matt error() { 91 1.1.1.2.2.2 matt # Alas, tput(1) is not portable so we can't use visual effects. 92 1.1.1.2.2.2 matt echo "ATTENTION:" 1>&2; 93 1.1.1.2.2.2 matt echo "ATTENTION:" $* 1>&2; 94 1.1.1.2.2.2 matt echo "ATTENTION:" 1>&2; 95 1.1.1.2.2.2 matt exit 1 96 1.1.1.2.2.2 matt } 97 1.1.1.2.2.2 matt 98 1.1.1.2.2.2 matt case $# in 99 1.1.1.2.2.2 matt # Officially supported usage. 100 1.1.1.2.2.2 matt 0) SYSTEM=`(uname -s) 2>/dev/null` 101 1.1.1.2.2.2 matt RELEASE=`(uname -r) 2>/dev/null` 102 1.1.1.2.2.2 matt VERSION=`(uname -v) 2>/dev/null` 103 1.1.1.2.2.2 matt case "$VERSION" in 104 1.1.1.2.2.2 matt dcosx*) SYSTEM=$VERSION;; 105 1.1.1.2.2.2 matt esac;; 106 1.1.1.2.2.2 matt # Unsupported debug-only mode. Not suitable for cross-platform tests. 107 1.1.1.2.2.2 matt 2) SYSTEM="$1"; RELEASE="$2";; 108 1.1.1.2.2.2 matt *) echo usage: $0 [system release] 1>&2; exit 1;; 109 1.1.1.2.2.2 matt esac 110 1.1.1.2.2.2 matt 111 1.1.1.2.2.2 matt case "$SYSTEM.$RELEASE" in 112 1.1.1.2.2.2 matt SCO_SV.3.2) SYSTYPE=SCO5 113 1.1.1.2.2.2 matt # Use the native compiler by default 114 1.1.1.2.2.2 matt : ${CC="/usr/bin/cc -b elf"} 115 1.1.1.2.2.2 matt CCARGS="$CCARGS -DPIPES_CANT_FIONREAD $CCARGS" 116 1.1.1.2.2.2 matt SYSLIBS="-lsocket -ldbm" 117 1.1.1.2.2.2 matt RANLIB=echo 118 1.1.1.2.2.2 matt ;; 119 1.1.1.2.2.2 matt UnixWare.5*) SYSTYPE=UW7 120 1.1.1.2.2.2 matt # Use the native compiler by default 121 1.1.1.2.2.2 matt : ${CC=/usr/bin/cc} 122 1.1.1.2.2.2 matt RANLIB=echo 123 1.1.1.2.2.2 matt SYSLIBS="-lresolv -lsocket -lnsl" 124 1.1.1.2.2.2 matt ;; 125 1.1.1.2.2.2 matt UNIX_SV.4.2*) case "`uname -v`" in 126 1.1.1.2.2.2 matt 2.1*) SYSTYPE=UW21 127 1.1.1.2.2.2 matt # Use the native compiler by default 128 1.1.1.2.2.2 matt : ${CC=/usr/bin/cc} 129 1.1.1.2.2.2 matt RANLIB=echo 130 1.1.1.2.2.2 matt SYSLIBS="-lresolv -lsocket -lnsl -lc -L/usr/ucblib -lucb" 131 1.1.1.2.2.2 matt ;; 132 1.1.1.2.2.2 matt *) error "Seems to be UnixWare`uname -v`. Untested.";; 133 1.1.1.2.2.2 matt esac 134 1.1.1.2.2.2 matt ;; 135 1.1.1.2.2.2 matt FreeBSD.2*) SYSTYPE=FREEBSD2 136 1.1.1.2.2.2 matt ;; 137 1.1.1.2.2.2 matt FreeBSD.3*) SYSTYPE=FREEBSD3 138 1.1.1.2.2.2 matt ;; 139 1.1.1.2.2.2 matt FreeBSD.4*) SYSTYPE=FREEBSD4 140 1.1.1.2.2.2 matt ;; 141 1.1.1.2.2.2 matt FreeBSD.5*) SYSTYPE=FREEBSD5 142 1.1.1.2.2.2 matt ;; 143 1.1.1.2.2.2 matt FreeBSD.6*) SYSTYPE=FREEBSD6 144 1.1.1.2.2.2 matt ;; 145 1.1.1.2.2.2 matt FreeBSD.7*) SYSTYPE=FREEBSD7 146 1.1.1.2.2.2 matt ;; 147 1.1.1.2.2.2 matt OpenBSD.2*) SYSTYPE=OPENBSD2 148 1.1.1.2.2.2 matt ;; 149 1.1.1.2.2.2 matt OpenBSD.3*) SYSTYPE=OPENBSD3 150 1.1.1.2.2.2 matt ;; 151 1.1.1.2.2.2 matt OpenBSD.4*) SYSTYPE=OPENBSD4 152 1.1.1.2.2.2 matt ;; 153 1.1.1.2.2.2 matt ekkoBSD.1*) SYSTYPE=EKKOBSD1 154 1.1.1.2.2.2 matt ;; 155 1.1.1.2.2.2 matt NetBSD.1*) SYSTYPE=NETBSD1 156 1.1.1.2.2.2 matt ;; 157 1.1.1.2.2.2 matt NetBSD.2*) SYSTYPE=NETBSD2 158 1.1.1.2.2.2 matt ;; 159 1.1.1.2.2.2 matt NetBSD.3*) SYSTYPE=NETBSD3 160 1.1.1.2.2.2 matt ;; 161 1.1.1.2.2.2 matt NetBSD.4*) SYSTYPE=NETBSD4 162 1.1.1.2.2.2 matt ;; 163 1.1.1.2.2.2 matt BSD/OS.2*) SYSTYPE=BSDI2 164 1.1.1.2.2.2 matt ;; 165 1.1.1.2.2.2 matt BSD/OS.3*) SYSTYPE=BSDI3 166 1.1.1.2.2.2 matt ;; 167 1.1.1.2.2.2 matt BSD/OS.4*) SYSTYPE=BSDI4 168 1.1.1.2.2.2 matt ;; 169 1.1.1.2.2.2 matt OSF1.V[3-5].*) SYSTYPE=OSF1 170 1.1.1.2.2.2 matt # Use the native compiler by default 171 1.1.1.2.2.2 matt : ${CC=cc} 172 1.1.1.2.2.2 matt : ${DEBUG="-g3"} 173 1.1.1.2.2.2 matt case $RELEASE in 174 1.1.1.2.2.2 matt V[0-4].*) CCARGS="$CCARGS -DNO_IPV6";; 175 1.1.1.2.2.2 matt esac 176 1.1.1.2.2.2 matt ;; 177 1.1.1.2.2.2 matt SunOS.4*) SYSTYPE=SUNOS4 178 1.1.1.2.2.2 matt SYSLIBS=-lresolv 179 1.1.1.2.2.2 matt ;; 180 1.1.1.2.2.2 matt SunOS.5*) SYSTYPE=SUNOS5 181 1.1.1.2.2.2 matt RANLIB=echo 182 1.1.1.2.2.2 matt SYSLIBS="-lresolv -lsocket -lnsl" 183 1.1.1.2.2.2 matt # Stock awk breaks with >10 files. 184 1.1.1.2.2.2 matt test -x /usr/xpg4/bin/awk && AWK=/usr/xpg4/bin/awk 185 1.1.1.2.2.2 matt # Solaris 2.5 added usleep() and POSIX regular expressions 186 1.1.1.2.2.2 matt case $RELEASE in 187 1.1.1.2.2.2 matt 5.[0-4]) CCARGS="$CCARGS -DMISSING_USLEEP -DNO_POSIX_REGEXP";; 188 1.1.1.2.2.2 matt esac 189 1.1.1.2.2.2 matt # Solaris 8 added IPv6 and /dev/poll 190 1.1.1.2.2.2 matt case $RELEASE in 191 1.1.1.2.2.2 matt 5.[0-7]|5.[0-7].*) CCARGS="$CCARGS -DNO_IPV6 -DNO_DEVPOLL";; 192 1.1.1.2.2.2 matt esac 193 1.1.1.2.2.2 matt # Solaris 9 added closefrom(), futimesat() and /dev/*random 194 1.1.1.2.2.2 matt case $RELEASE in 195 1.1.1.2.2.2 matt 5.[0-8]|5.[0-8].*) CCARGS="$CCARGS -DNO_CLOSEFROM -DNO_DEV_URANDOM -DNO_FUTIMESAT";; 196 1.1.1.2.2.2 matt esac 197 1.1.1.2.2.2 matt # Work around broken str*casecmp(). Do it all here instead 198 1.1.1.2.2.2 matt # of having half the solution in the sys_defs.h file. 199 1.1.1.2.2.2 matt CCARGS="$CCARGS -Dstrcasecmp=fix_strcasecmp \ 200 1.1.1.2.2.2 matt -Dstrncasecmp=fix_strncasecmp" 201 1.1.1.2.2.2 matt STRCASE="strcasecmp.o" 202 1.1.1.2.2.2 matt # Avoid common types of braindamage 203 1.1.1.2.2.2 matt case "$LD_LIBRARY_PATH" in 204 1.1.1.2.2.2 matt ?*) error "Don't set LD_LIBRARY_PATH";; 205 1.1.1.2.2.2 matt esac 206 1.1.1.2.2.2 matt case "${CC}" in 207 1.1.1.2.2.2 matt *" "*) ;; 208 1.1.1.2.2.2 matt *ucb*) error "Don't use /usr/ucb/cc or ucblib";; 209 1.1.1.2.2.2 matt cc*) case `which ${CC}` in 210 1.1.1.2.2.2 matt *ucb*) error "Don't use /usr/ucb/cc or ucblib";; 211 1.1.1.2.2.2 matt esac;; 212 1.1.1.2.2.2 matt esac 213 1.1.1.2.2.2 matt ;; 214 1.1.1.2.2.2 matt ULTRIX.4*) SYSTYPE=ULTRIX4 215 1.1.1.2.2.2 matt if [ -f /usr/local/lib/libdb.a ]; then 216 1.1.1.2.2.2 matt SYSLIBS="$SYSLIBS -ldb" 217 1.1.1.2.2.2 matt CCARGS="$CCARGS -DHAS_DB" 218 1.1.1.2.2.2 matt if [ -d /usr/local/include/db ]; then 219 1.1.1.2.2.2 matt CCARGS="$CCARGS -I/usr/local/include/db" 220 1.1.1.2.2.2 matt fi 221 1.1.1.2.2.2 matt fi 222 1.1.1.2.2.2 matt for l in syslog resolv; do 223 1.1.1.2.2.2 matt if [ -f /usr/local/lib/lib$l.a ]; then 224 1.1.1.2.2.2 matt SYSLIBS="$SYSLIBS -l$l" 225 1.1.1.2.2.2 matt fi 226 1.1.1.2.2.2 matt done 227 1.1.1.2.2.2 matt ;; 228 1.1.1.2.2.2 matt AIX.*) case "`uname -v`" in 229 1.1.1.2.2.2 matt 5) SYSTYPE=AIX5 230 1.1.1.2.2.2 matt case "$CC" in 231 1.1.1.2.2.2 matt cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 232 1.1.1.2.2.2 matt esac 233 1.1.1.2.2.2 matt CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 234 1.1.1.2.2.2 matt ;; 235 1.1.1.2.2.2 matt 4) SYSTYPE=AIX4 236 1.1.1.2.2.2 matt # How embarrassing... 237 1.1.1.2.2.2 matt case "$CC" in 238 1.1.1.2.2.2 matt cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";; 239 1.1.1.2.2.2 matt esac 240 1.1.1.2.2.2 matt CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP" 241 1.1.1.2.2.2 matt ;; 242 1.1.1.2.2.2 matt 3) SYSTYPE=AIX3 243 1.1.1.2.2.2 matt # How embarrassing... 244 1.1.1.2.2.2 matt case "$CC" in 245 1.1.1.2.2.2 matt cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w";; 246 1.1.1.2.2.2 matt esac 247 1.1.1.2.2.2 matt CCARGS="$CCARGS -D_ALL_SOURCE" 248 1.1.1.2.2.2 matt ;; 249 1.1.1.2.2.2 matt *) error "Unknown AIX version: `uname -v`.";; 250 1.1.1.2.2.2 matt esac;; 251 1.1.1.2.2.2 matt # Tested with RedHat 3.03 on 20020729. 252 1.1.1.2.2.2 matt Linux.1*) SYSTYPE=LINUX1 253 1.1.1.2.2.2 matt SYSLIBS="-ldb" 254 1.1.1.2.2.2 matt ;; 255 1.1.1.2.2.2 matt Linux.2*) SYSTYPE=LINUX2 256 1.1.1.2.2.2 matt # Postfix no longer needs DB 1.85 compatibility 257 1.1.1.2.2.2 matt if [ -f /usr/include/db.h ] 258 1.1.1.2.2.2 matt then 259 1.1.1.2.2.2 matt : we are all set 260 1.1.1.2.2.2 matt elif [ -f /usr/include/db/db.h ] 261 1.1.1.2.2.2 matt then 262 1.1.1.2.2.2 matt CCARGS="$CCARGS -I/usr/include/db" 263 1.1.1.2.2.2 matt else 264 1.1.1.2.2.2 matt # No, we're not going to try db1 db2 db3 etc. 265 1.1.1.2.2.2 matt # On a properly installed system, Postfix builds 266 1.1.1.2.2.2 matt # by including <db.h> and by linking with -ldb 267 1.1.1.2.2.2 matt echo "No <db.h> include file found." 1>&2 268 1.1.1.2.2.2 matt echo "Install the appropriate db*-devel package first." 1>&2 269 1.1.1.2.2.2 matt echo "See the RELEASE_NOTES file for more information." 1>&2 270 1.1.1.2.2.2 matt exit 1 271 1.1.1.2.2.2 matt fi 272 1.1.1.2.2.2 matt # GDBM locks the DBM .pag file after open. This breaks postmap. 273 1.1.1.2.2.2 matt # if [ -f /usr/include/gdbm-ndbm.h ] 274 1.1.1.2.2.2 matt # then 275 1.1.1.2.2.2 matt # CCARGS="$CCARGS -DHAS_DBM -DPATH_NDBM_H='<gdbm-ndbm.h>'" 276 1.1.1.2.2.2 matt # GDBM_LIBS=gdbm 277 1.1.1.2.2.2 matt # elif [ -f /usr/include/gdbm/ndbm.h ] 278 1.1.1.2.2.2 matt # then 279 1.1.1.2.2.2 matt # CCARGS="$CCARGS -DHAS_DBM -DPATH_NDBM_H='<gdbm/ndbm.h>'" 280 1.1.1.2.2.2 matt # GDBM_LIBS=gdbm 281 1.1.1.2.2.2 matt # fi 282 1.1.1.2.2.2 matt SYSLIBS="-ldb" 283 1.1.1.2.2.2 matt for name in nsl resolv $GDBM_LIBS 284 1.1.1.2.2.2 matt do 285 1.1.1.2.2.2 matt for lib in /usr/lib64 /lib64 /usr/lib /lib 286 1.1.1.2.2.2 matt do 287 1.1.1.2.2.2 matt test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 288 1.1.1.2.2.2 matt SYSLIBS="$SYSLIBS -l$name" 289 1.1.1.2.2.2 matt break 290 1.1.1.2.2.2 matt } 291 1.1.1.2.2.2 matt done 292 1.1.1.2.2.2 matt done 293 1.1.1.2.2.2 matt # Kernel 2.4 added IPv6 294 1.1.1.2.2.2 matt case "$RELEASE" in 295 1.1.1.2.2.2 matt 2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";; 296 1.1.1.2.2.2 matt esac 297 1.1.1.2.2.2 matt # Kernel 2.6 added EPOLL 298 1.1.1.2.2.2 matt case "$RELEASE" in 299 1.1.1.2.2.2 matt 2.[0-5].*) CCARGS="$CCARGS -DNO_EPOLL";; 300 1.1.1.2.2.2 matt # Workaround for retarded libc 301 1.1.1.2.2.2 matt 2.6.*) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 302 1.1.1.2.2.2 matt cat >makedefs.test.c <<'EOF' 303 1.1.1.2.2.2 matt #include <sys/types.h> 304 1.1.1.2.2.2 matt #include <sys/epoll.h> 305 1.1.1.2.2.2 matt #include <errno.h> 306 1.1.1.2.2.2 matt #include <stdio.h> 307 1.1.1.2.2.2 matt #include <stdlib.h> 308 1.1.1.2.2.2 matt 309 1.1.1.2.2.2 matt int main(int argc, char **argv) 310 1.1.1.2.2.2 matt { 311 1.1.1.2.2.2 matt int epoll_handle; 312 1.1.1.2.2.2 matt 313 1.1.1.2.2.2 matt if ((epoll_handle = epoll_create(1)) < 0) { 314 1.1.1.2.2.2 matt perror("epoll_create"); 315 1.1.1.2.2.2 matt exit(1); 316 1.1.1.2.2.2 matt } 317 1.1.1.2.2.2 matt exit(0); 318 1.1.1.2.2.2 matt } 319 1.1.1.2.2.2 matt EOF 320 1.1.1.2.2.2 matt ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1 321 1.1.1.2.2.2 matt ./makedefs.test 2>/dev/null || 322 1.1.1.2.2.2 matt CCARGS="$CCARGS -DNO_EPOLL" 323 1.1.1.2.2.2 matt rm -f makedefs.test makedefs.test.[co];; 324 1.1.1.2.2.2 matt esac 325 1.1.1.2.2.2 matt ;; 326 1.1.1.2.2.2 matt GNU.0*|GNU/kFreeBSD.[567]*) 327 1.1.1.2.2.2 matt SYSTYPE=GNU0 328 1.1.1.2.2.2 matt # Postfix no longer needs DB 1.85 compatibility 329 1.1.1.2.2.2 matt if [ -f /usr/include/db.h ] 330 1.1.1.2.2.2 matt then 331 1.1.1.2.2.2 matt : we are all set 332 1.1.1.2.2.2 matt elif [ -f /usr/include/db/db.h ] 333 1.1.1.2.2.2 matt then 334 1.1.1.2.2.2 matt CCARGS="$CCARGS -I/usr/include/db" 335 1.1.1.2.2.2 matt else 336 1.1.1.2.2.2 matt # No, we're not going to try db1 db2 db3 etc. 337 1.1.1.2.2.2 matt # On a properly installed system, Postfix builds 338 1.1.1.2.2.2 matt # by including <db.h> and by linking with -ldb 339 1.1.1.2.2.2 matt echo "No <db.h> include file found." 1>&2 340 1.1.1.2.2.2 matt echo "Install the appropriate db*-devel package first." 1>&2 341 1.1.1.2.2.2 matt echo "See the RELEASE_NOTES file for more information." 1>&2 342 1.1.1.2.2.2 matt exit 1 343 1.1.1.2.2.2 matt fi 344 1.1.1.2.2.2 matt SYSLIBS="-ldb" 345 1.1.1.2.2.2 matt for name in nsl resolv 346 1.1.1.2.2.2 matt do 347 1.1.1.2.2.2 matt for lib in /usr/lib64 /lib64 /usr/lib /lib 348 1.1.1.2.2.2 matt do 349 1.1.1.2.2.2 matt test -e $lib/lib$name.a -o -e $lib/lib$name.so && { 350 1.1.1.2.2.2 matt SYSLIBS="$SYSLIBS -l$name" 351 1.1.1.2.2.2 matt break 352 1.1.1.2.2.2 matt } 353 1.1.1.2.2.2 matt done 354 1.1.1.2.2.2 matt done 355 1.1.1.2.2.2 matt case "`uname -s`" in 356 1.1.1.2.2.2 matt GNU) 357 1.1.1.2.2.2 matt # currently no IPv6 support on Hurd 358 1.1.1.2.2.2 matt CCARGS="$CCARGS -DNO_IPV6" 359 1.1.1.2.2.2 matt ;; 360 1.1.1.2.2.2 matt esac 361 1.1.1.2.2.2 matt ;; 362 1.1.1.2.2.2 matt IRIX*.5.*) SYSTYPE=IRIX5 363 1.1.1.2.2.2 matt # Use the native compiler by default 364 1.1.1.2.2.2 matt : ${CC=cc} ${DEBUG="-g3"} 365 1.1.1.2.2.2 matt RANLIB=echo 366 1.1.1.2.2.2 matt ;; 367 1.1.1.2.2.2 matt IRIX*.6.*) SYSTYPE=IRIX6 368 1.1.1.2.2.2 matt # Use the native compiler by default, and allow nested comments. 369 1.1.1.2.2.2 matt : ${CC="cc -woff 1009,1116,1412"} 370 1.1.1.2.2.2 matt RANLIB=echo 371 1.1.1.2.2.2 matt ;; 372 1.1.1.2.2.2 matt HP-UX.A.09.*) SYSTYPE=HPUX9 373 1.1.1.2.2.2 matt SYSLIBS=-ldbm 374 1.1.1.2.2.2 matt CCARGS="$CCARGS -DMISSING_USLEEP" 375 1.1.1.2.2.2 matt if [ -f /usr/lib/libdb.a ]; then 376 1.1.1.2.2.2 matt CCARGS="$CCARGS -DHAS_DB" 377 1.1.1.2.2.2 matt SYSLIBS="$SYSLIBS -ldb" 378 1.1.1.2.2.2 matt fi 379 1.1.1.2.2.2 matt ;; 380 1.1.1.2.2.2 matt HP-UX.B.10.*) SYSTYPE=HPUX10 381 1.1.1.2.2.2 matt CCARGS="$CCARGS `nm /usr/lib/libc.a 2>/dev/null | 382 1.1.1.2.2.2 matt (grep usleep >/dev/null || echo '-DMISSING_USLEEP')`" 383 1.1.1.2.2.2 matt if [ -f /usr/lib/libdb.a ]; then 384 1.1.1.2.2.2 matt CCARGS="$CCARGS -DHAS_DB" 385 1.1.1.2.2.2 matt SYSLIBS=-ldb 386 1.1.1.2.2.2 matt fi 387 1.1.1.2.2.2 matt ;; 388 1.1.1.2.2.2 matt HP-UX.B.11.*) SYSTYPE=HPUX11 389 1.1.1.2.2.2 matt SYSLIBS=-lnsl 390 1.1.1.2.2.2 matt if [ -f /usr/lib/libdb.a ]; then 391 1.1.1.2.2.2 matt CCARGS="$CCARGS -DHAS_DB" 392 1.1.1.2.2.2 matt SYSLIBS="$SYSLIBS -ldb" 393 1.1.1.2.2.2 matt fi 394 1.1.1.2.2.2 matt ;; 395 1.1.1.2.2.2 matt ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543 396 1.1.1.2.2.2 matt RANLIB=echo 397 1.1.1.2.2.2 matt SYSLIBS="-lresolv -lsocket -lnsl" 398 1.1.1.2.2.2 matt ;; 399 1.1.1.2.2.2 matt Darwin.*) SYSTYPE=MACOSX 400 1.1.1.2.2.2 matt # Use the native compiler by default 401 1.1.1.2.2.2 matt : ${CC=cc} 402 1.1.1.2.2.2 matt # Darwin > 1.3 uses awk and flat_namespace 403 1.1.1.2.2.2 matt case $RELEASE in 404 1.1.1.2.2.2 matt 1.[0-3]) AWK=gawk;; 405 1.1.1.2.2.2 matt *) AWK=awk 406 1.1.1.2.2.2 matt SYSLIBS=-flat_namespace;; 407 1.1.1.2.2.2 matt esac 408 1.1.1.2.2.2 matt # Darwin 7 adds IPv6 support, BIND_8_COMPAT, NO_NETINFO 409 1.1.1.2.2.2 matt case $RELEASE in 410 1.1.1.2.2.2 matt [1-6].*) CCARGS="$CCARGS -DNO_IPV6";; 411 1.1.1.2.2.2 matt *) CCARGS="$CCARGS -DBIND_8_COMPAT -DNO_NETINFO";; 412 1.1.1.2.2.2 matt esac 413 1.1.1.2.2.2 matt # kqueue and/or poll are broken up to and including MacOS X 10.5 414 1.1.1.2.2.2 matt CCARGS="$CCARGS -DNO_KQUEUE" 415 1.1.1.2.2.2 matt # # Darwin 8.11.1 has kqueue support, but let's play safe 416 1.1.1.2.2.2 matt # case $RELEASE in 417 1.1.1.2.2.2 matt # [1-8].*) CCARGS="$CCARGS -DNO_KQUEUE";; 418 1.1.1.2.2.2 matt # *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 419 1.1.1.2.2.2 matt # cat >makedefs.test.c <<'EOF' 420 1.1.1.2.2.2 matt #/* Adapted from libevent. */ 421 1.1.1.2.2.2 matt # 422 1.1.1.2.2.2 matt ##include <sys/types.h> 423 1.1.1.2.2.2 matt ##include <sys/event.h> 424 1.1.1.2.2.2 matt ##include <sys/time.h> 425 1.1.1.2.2.2 matt ##include <string.h> 426 1.1.1.2.2.2 matt ##include <stdlib.h> 427 1.1.1.2.2.2 matt ##include <stdio.h> 428 1.1.1.2.2.2 matt # 429 1.1.1.2.2.2 matt ##ifndef EV_SET 430 1.1.1.2.2.2 matt ##define EV_SET(kp, id, fi, fl, ffl, da, ud) do { \ 431 1.1.1.2.2.2 matt # struct kevent *__kp = (kp); \ 432 1.1.1.2.2.2 matt # __kp->ident = (id); \ 433 1.1.1.2.2.2 matt # __kp->filter = (fi); \ 434 1.1.1.2.2.2 matt # __kp->flags = (fl); \ 435 1.1.1.2.2.2 matt # __kp->fflags = (ffl); \ 436 1.1.1.2.2.2 matt # __kp->data = (da); \ 437 1.1.1.2.2.2 matt # __kp->udata = (ud); \ 438 1.1.1.2.2.2 matt # } while(0) 439 1.1.1.2.2.2 matt ##endif 440 1.1.1.2.2.2 matt # 441 1.1.1.2.2.2 matt #int main(int argc, char **argv) 442 1.1.1.2.2.2 matt #{ 443 1.1.1.2.2.2 matt # int kq; 444 1.1.1.2.2.2 matt # struct kevent test_change; 445 1.1.1.2.2.2 matt # struct kevent test_result; 446 1.1.1.2.2.2 matt # 447 1.1.1.2.2.2 matt # if ((kq = kqueue()) < 0) { 448 1.1.1.2.2.2 matt # perror("kqueue"); 449 1.1.1.2.2.2 matt # exit(1); 450 1.1.1.2.2.2 matt # } 451 1.1.1.2.2.2 matt ##define TEST_FD (-1) 452 1.1.1.2.2.2 matt # 453 1.1.1.2.2.2 matt # EV_SET(&test_change, TEST_FD, EVFILT_READ, EV_ADD, 0, 0, 0); 454 1.1.1.2.2.2 matt # if (kevent(kq, 455 1.1.1.2.2.2 matt # &test_change, sizeof(test_change) / sizeof(struct kevent), 456 1.1.1.2.2.2 matt # &test_result, sizeof(test_result) / sizeof(struct kevent), 457 1.1.1.2.2.2 matt # (struct timespec *) 0) != 1 || 458 1.1.1.2.2.2 matt # test_result.ident != TEST_FD || 459 1.1.1.2.2.2 matt # test_result.flags != EV_ERROR) { 460 1.1.1.2.2.2 matt # fprintf(stderr, "Error: kevent reports errors incorrectly\n"); 461 1.1.1.2.2.2 matt # exit(1); 462 1.1.1.2.2.2 matt # } 463 1.1.1.2.2.2 matt # exit(0); 464 1.1.1.2.2.2 matt #} 465 1.1.1.2.2.2 matt #EOF 466 1.1.1.2.2.2 matt # $CC -o makedefs.test makedefs.test.c || exit 1 467 1.1.1.2.2.2 matt # ./makedefs.test 2>/dev/null || 468 1.1.1.2.2.2 matt # CCARGS="$CCARGS -DNO_KQUEUE" 469 1.1.1.2.2.2 matt # rm -f makedefs.test makedefs.test.[co];; 470 1.1.1.2.2.2 matt # esac 471 1.1.1.2.2.2 matt ;; 472 1.1.1.2.2.2 matt dcosx.1*) SYSTYPE=DCOSX1 473 1.1.1.2.2.2 matt RANLIB=echo 474 1.1.1.2.2.2 matt SYSLIBS="-lresolv -lsocket -lnsl -lc -lrpcsvc -L/usr/ucblib -lucb" 475 1.1.1.2.2.2 matt ;; 476 1.1.1.2.2.2 matt 477 1.1.1.2.2.2 matt ".") if [ -d /NextApps ]; then 478 1.1.1.2.2.2 matt SYSTYPE=`hostinfo | sed -n \ 479 1.1.1.2.2.2 matt 's/^.*NeXT Mach 3.*$/NEXTSTEP3/;/NEXTSTEP3/{p;q;}'` 480 1.1.1.2.2.2 matt if [ "$SYSTYPE" = "" ]; then 481 1.1.1.2.2.2 matt SYSTYPE=`hostinfo | sed -n \ 482 1.1.1.2.2.2 matt 's/^.*NeXT Mach 4.*$/OPENSTEP4/;/OPENSTEP4/{p;q;}'` 483 1.1.1.2.2.2 matt fi 484 1.1.1.2.2.2 matt : ${CC=cc} 485 1.1.1.2.2.2 matt RANLIB="sleep 5; ranlib" 486 1.1.1.2.2.2 matt else 487 1.1.1.2.2.2 matt error "Unable to determine your system type." 488 1.1.1.2.2.2 matt fi 489 1.1.1.2.2.2 matt ;; 490 1.1.1.2.2.2 matt *) error "Unknown system type: $SYSTEM $RELEASE";; 491 1.1.1.2.2.2 matt esac 492 1.1.1.2.2.2 matt 493 1.1.1.2.2.2 matt # 494 1.1.1.2.2.2 matt # sigsetjmp()/siglongjmp() can be "better" than setjmp()/longjmp() 495 1.1.1.2.2.2 matt # if used wisely (that is: almost never, just like signals). 496 1.1.1.2.2.2 matt # Unfortunately some implementations have been buggy in the past. 497 1.1.1.2.2.2 matt # 498 1.1.1.2.2.2 matt case "$CCARGS" in 499 1.1.1.2.2.2 matt *-DNO_SIGSETJMP*) ;; 500 1.1.1.2.2.2 matt *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15 501 1.1.1.2.2.2 matt cat >makedefs.test.c <<'EOF' 502 1.1.1.2.2.2 matt #include <setjmp.h> 503 1.1.1.2.2.2 matt #include <stdlib.h> 504 1.1.1.2.2.2 matt #include <stdio.h> 505 1.1.1.2.2.2 matt 506 1.1.1.2.2.2 matt static int count = 0; 507 1.1.1.2.2.2 matt 508 1.1.1.2.2.2 matt int main(int argc, char **argv) 509 1.1.1.2.2.2 matt { 510 1.1.1.2.2.2 matt sigjmp_buf env; 511 1.1.1.2.2.2 matt int retval; 512 1.1.1.2.2.2 matt 513 1.1.1.2.2.2 matt switch (retval = sigsetjmp(env, 1)) { 514 1.1.1.2.2.2 matt case 0: 515 1.1.1.2.2.2 matt siglongjmp(env, 12345); 516 1.1.1.2.2.2 matt case 12345: 517 1.1.1.2.2.2 matt break; 518 1.1.1.2.2.2 matt default: 519 1.1.1.2.2.2 matt fprintf(stderr, "Error: siglongjmp ignores second argument\n"); 520 1.1.1.2.2.2 matt exit(1); 521 1.1.1.2.2.2 matt } 522 1.1.1.2.2.2 matt 523 1.1.1.2.2.2 matt switch (retval = sigsetjmp(env, 1)) { 524 1.1.1.2.2.2 matt case 0: 525 1.1.1.2.2.2 matt if (count++ > 0) { 526 1.1.1.2.2.2 matt fprintf(stderr, "Error: not overriding siglongjmp(env, 0)\n"); 527 1.1.1.2.2.2 matt exit(1); 528 1.1.1.2.2.2 matt } 529 1.1.1.2.2.2 matt siglongjmp(env, 0); 530 1.1.1.2.2.2 matt case 1: 531 1.1.1.2.2.2 matt break; 532 1.1.1.2.2.2 matt default: 533 1.1.1.2.2.2 matt fprintf(stderr, "Error: overriding siglongjmp(env, 0) with %d\n", 534 1.1.1.2.2.2 matt retval); 535 1.1.1.2.2.2 matt exit(1); 536 1.1.1.2.2.2 matt } 537 1.1.1.2.2.2 matt exit(0); 538 1.1.1.2.2.2 matt } 539 1.1.1.2.2.2 matt EOF 540 1.1.1.2.2.2 matt ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1 541 1.1.1.2.2.2 matt ./makedefs.test 2>/dev/null || 542 1.1.1.2.2.2 matt CCARGS="$CCARGS -DNO_SIGSETJMP" 543 1.1.1.2.2.2 matt rm -f makedefs.test makedefs.test.[co] 544 1.1.1.2.2.2 matt esac 545 1.1.1.2.2.2 matt 546 1.1.1.2.2.2 matt # 547 1.1.1.2.2.2 matt # OpenSSL has no configuration query utility, but we don't try to 548 1.1.1.2.2.2 matt # guess. We assume includes in /usr/include/openssl and libraries in 549 1.1.1.2.2.2 matt # /usr/lib, or in their /usr/local equivalents. If the OpenSSL files 550 1.1.1.2.2.2 matt # are in a non-standard place, their locations need to be specified. 551 1.1.1.2.2.2 matt # 552 1.1.1.2.2.2 matt #case "$CCARGS" in 553 1.1.1.2.2.2 matt # *-DUSE_TLS*) ;; 554 1.1.1.2.2.2 matt # *-DNO_TLS*) ;; 555 1.1.1.2.2.2 matt # *) CCARGS="$CCARGS -DUSE_TLS" 556 1.1.1.2.2.2 matt # AUXLIBS="$AUXLIBS -lssl -lcrypto" 557 1.1.1.2.2.2 matt # ;; 558 1.1.1.2.2.2 matt #esac 559 1.1.1.2.2.2 matt 560 1.1.1.2.2.2 matt # 561 1.1.1.2.2.2 matt # PCRE 3.x has a pcre-config utility so we don't have to guess. 562 1.1.1.2.2.2 matt # 563 1.1.1.2.2.2 matt case "$CCARGS" in 564 1.1.1.2.2.2 matt *-DHAS_PCRE*) ;; 565 1.1.1.2.2.2 matt *-DNO_PCRE*) ;; 566 1.1.1.2.2.2 matt *) pcre_cflags=`(pcre-config --cflags) 2>/dev/null` && 567 1.1.1.2.2.2 matt pcre_libs=`(pcre-config --libs) 2>/dev/null` && { 568 1.1.1.2.2.2 matt CCARGS="$CCARGS -DHAS_PCRE $pcre_cflags" 569 1.1.1.2.2.2 matt AUXLIBS="$AUXLIBS $pcre_libs" 570 1.1.1.2.2.2 matt } 571 1.1.1.2.2.2 matt ;; 572 1.1.1.2.2.2 matt esac 573 1.1.1.2.2.2 matt 574 1.1.1.2.2.2 matt # Defaults that can be overruled (make makefiles CC=cc OPT=-O6 DEBUG=) 575 1.1.1.2.2.2 matt # Disable optimizations by default when compiling for Purify. Disable 576 1.1.1.2.2.2 matt # optimizations by default with gcc 2.8, until the compiler is known to 577 1.1.1.2.2.2 matt # be OK. Those who dare can still overrule this (make makefiles OPT=-O). 578 1.1.1.2.2.2 matt 579 1.1.1.2.2.2 matt case "$CC" in 580 1.1.1.2.2.2 matt *purify*) : ${OPT=};; 581 1.1.1.2.2.2 matt */gcc|gcc) case `$CC -v` in 582 1.1.1.2.2.2 matt "gcc version 2.8"*) : ${OPT=};; 583 1.1.1.2.2.2 matt esac;; 584 1.1.1.2.2.2 matt *CC) error "Don't use CC. That's the C++ compiler";; 585 1.1.1.2.2.2 matt *) : ${OPT='-O'};; 586 1.1.1.2.2.2 matt esac 587 1.1.1.2.2.2 matt # 588 1.1.1.2.2.2 matt # "gcc -W" 3.4.2 no longer reports functions that fail to return a 589 1.1.1.2.2.2 matt # result. Use "gcc -Wall -Wno-comment" instead. We'll figure out 590 1.1.1.2.2.2 matt # later if the other -Wmumble options are really redundant. Having 591 1.1.1.2.2.2 matt # een burned once by a compiler that lies about what warnings it 592 1.1.1.2.2.2 matt # produces, not taking that chance again. 593 1.1.1.2.2.2 matt 594 1.1.1.2.2.2 matt : ${CC='gcc $(WARN)'} ${OPT='-O'} ${DEBUG='-g'} ${AWK=awk} \ 595 1.1.1.2.2.2 matt ${WARN='-Wall -Wno-comment -Wformat -Wimplicit -Wmissing-prototypes \ 596 1.1.1.2.2.2 matt -Wparentheses -Wstrict-prototypes -Wswitch -Wuninitialized \ 597 1.1.1.2.2.2 matt -Wunused -Wno-missing-braces'} 598 1.1.1.2.2.2 matt 599 1.1.1.2.2.2 matt export SYSTYPE AR ARFL RANLIB SYSLIBS CC OPT DEBUG AWK OPTS 600 1.1.1.2.2.2 matt 601 1.1.1.2.2.2 matt # Snapshot only. 602 1.1.1.2.2.2 matt #CCARGS="$CCARGS -DSNAPSHOT" 603 1.1.1.2.2.2 matt 604 1.1.1.2.2.2 matt # Non-production: needs thorough testing, or major changes are still 605 1.1.1.2.2.2 matt # needed before the code stabilizes. 606 1.1.1.2.2.2 matt #CCARGS="$CCARGS -DNONPROD" 607 1.1.1.2.2.2 matt 608 1.1.1.2.2.2 matt sed 's/ / /g' <<EOF 609 1.1.1.2.2.2 matt SYSTYPE = $SYSTYPE 610 1.1.1.2.2.2 matt AR = $AR 611 1.1.1.2.2.2 matt ARFL = $ARFL 612 1.1.1.2.2.2 matt RANLIB = $RANLIB 613 1.1.1.2.2.2 matt SYSLIBS = $AUXLIBS $SYSLIBS 614 1.1.1.2.2.2 matt CC = $CC $CCARGS 615 1.1.1.2.2.2 matt OPT = $OPT 616 1.1.1.2.2.2 matt DEBUG = $DEBUG 617 1.1.1.2.2.2 matt AWK = $AWK 618 1.1.1.2.2.2 matt STRCASE = $STRCASE 619 1.1.1.2.2.2 matt EXPORT = AUXLIBS='$AUXLIBS' CCARGS='$CCARGS' OPT='$OPT' DEBUG='$DEBUG' 620 1.1.1.2.2.2 matt WARN = $WARN 621 1.1.1.2.2.2 matt EOF 622
Indexes created Thu Aug 13 00:25:44 UTC 2026