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-rw-r--r--makedefs1254
1 files changed, 1254 insertions, 0 deletions
diff --git a/makedefs b/makedefs
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index 0000000..36a9056
--- /dev/null
+++ b/makedefs
@@ -0,0 +1,1254 @@
+#!/bin/sh
+
+# To view the formatted manual page of this file, type:
+# POSTFIXSOURCE/mantools/srctoman - makedefs | nroff -man
+
+#++
+# NAME
+# makedefs 1
+# SUMMARY
+# Postfix makefile configuration utility
+# SYNOPSIS
+# \fBmake makefiles \fIname=value...\fR
+# DESCRIPTION
+# The \fBmakedefs\fR command identifies the compilation
+# environment, and emits macro definitions on the standard
+# output stream that can be prepended to template Makefiles.
+# These macros implement an internal interface and are subject
+# to change without notice.
+# NAME=VALUE OVERRIDES
+# .ad
+# .fi
+# Default settings can be overruled by specifying them as
+# environment variables (or as name=value pairs on the "make"
+# command line). Use quotes if variables contain whitespace
+# or shell meta characters.
+#
+# The command "\fBmake makefiles name=value...\fR" will replace
+# the string \fBMAIL_VERSION\fR at the end of a value with the
+# Postfix version (\fImajor.minor.patchlevel\fR for a stable
+# release, \fImajor.minor-date\fR for a development release).
+# Do not try to specify something like \fB$mail_version\fR:
+# that produces inconsistent results with different implementations
+# of the make(1) command.
+# .IP \fBAUXLIBS=\fIobject_library...\fR
+# Specifies one or more non-default object libraries. Postfix
+# 3.0 and later specify some of their database library
+# dependencies with AUXLIBS_CDB, AUXLIBS_LDAP, AUXLIBS_LMDB,
+# AUXLIBS_MYSQL, AUXLIBS_PCRE, AUXLIBS_PGSQL, AUXLIBS_SDBM,
+# and AUXLIBS_SQLITE, respectively.
+# .IP \fBCC=\fIcompiler_command\fR
+# Specifies a non-default compiler. On many systems, the default
+# is \fBgcc\fR.
+# .IP \fBCCARGS=\fIcompiler_arguments\fR
+# Specifies non-default compiler arguments, for example, a non-default
+# \fIinclude\fR directory.
+# The following directives are special:
+# .RS
+# .IP \fB-DNO_DB\fR
+# Do not build with Berkeley DB support.
+# .IP \fB-DNO_DEVPOLL\fR
+# Do not build with Solaris /dev/poll support.
+# By default, /dev/poll support is compiled in on platforms that
+# are known to support it.
+# .IP \fB-DNO_DNSSEC\fR
+# Do not build with DNSSEC support, even if the resolver
+# library appears to support it.
+# .IP \fB-DNO_EPOLL\fR
+# Do not build with Linux EPOLL support.
+# By default, EPOLL support is compiled in on platforms that
+# are known to support it.
+# .IP \fB-DNO_EAI\fR
+# Do not build with EAI (SMTPUTF8) support. By default, EAI
+# support is compiled in when the "pkg-config" command is
+# found, or the deprecated "icu-config" command.
+# .IP \fB-DNO_INLINE\fR
+# Do not require support for C99 "inline" functions. Instead,
+# implement argument typechecks for non-(printf/scanf)-like
+# functions with ternary operators and unreachable code.
+# .IP \fB-DNO_IPV6\fR
+# Do not build with IPv6 support.
+# By default, IPv6 support is compiled in on platforms that
+# are known to have IPv6 support.
+#
+# Note: this directive is for debugging and testing only. It
+# is not guaranteed to work on all platforms. If you don't
+# want IPv6 support, set "inet_protocols = ipv4" in main.cf.
+# .IP \fB-DNO_IP_CYRUS_SASL_AUTH\fR
+# Don't pass remote SMTP client and Postfix SMTP server IP
+# address and port information to the Cyrus SASL library.
+# This is compatible with Postfix < 3.2.
+# .IP \fB-DNO_KQUEUE\fR
+# Do not build with FreeBSD/NetBSD/OpenBSD/MacOSX KQUEUE support.
+# By default, KQUEUE support is compiled in on platforms that
+# are known to support it.
+# .IP \fB-DNO_NIS\fR
+# Do not build with NIS or NISPLUS support. Support for NIS
+# is unavailable on some recent Linux distributions.
+# .IP \fB-DNO_NISPLUS\fR
+# Do not build with NISPLUS support. Support for NISPLUS
+# is unavailable on some recent Solaris distributions.
+# .IP \fB-DNO_PCRE\fR
+# Do not build with PCRE support.
+# By default, PCRE support is compiled in when the \fBpcre-config\fR
+# utility is installed.
+# .IP \fB-DNO_POSIX_GETPW_R\fR
+# Disable support for POSIX getpwnam_r/getpwuid_r.
+# .IP \fB-DNO_SIGSETJMP\fR
+# Use setjmp()/longjmp() instead of sigsetjmp()/siglongjmp().
+# By default, Postfix uses sigsetjmp()/siglongjmp() when they
+# appear to work.
+# .IP \fB-DNO_SNPRINTF\fR
+# Use sprintf() instead of snprintf(). By default, Postfix
+# uses snprintf() except on ancient systems.
+# .RE
+# .IP \fBDEBUG=\fIdebug_level\fR
+# Specifies a non-default debugging level. The default is \fB-g\fR.
+# Specify \fBDEBUG=\fR to turn off debugging.
+# .IP \fBOPT=\fIoptimization_level\fR
+# Specifies a non-default optimization level. The default is \fB-O\fR.
+# Specify \fBOPT=\fR to turn off optimization.
+# .IP \fBPOSTFIX_INSTALL_OPTS=\fI-option...\fR
+# Specifies options for the postfix-install command, separated
+# by whitespace. Currently, the only supported option is
+# \fB-keep-build-mtime\fR.
+# .IP \fBSHLIB_CFLAGS=\fIflags\fR
+# Override the compiler flags (typically, "-fPIC") for Postfix
+# dynamically-linked libraries and database plugins.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fBSHLIB_RPATH=\fIrpath\fR
+# Override the runpath (typically, "'-Wl,-rpath,${SHLIB_DIR}'")
+# for Postfix dynamically-linked libraries.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fBSHLIB_SUFFIX=\fIsuffix\fR
+# Override the filename suffix (typically, ".so") for Postfix
+# dynamically-linked libraries and database plugins.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fBshared=yes\fR
+# .IP \fBshared=no\fR
+# Enable (disable) Postfix builds with dynamically-linked
+# libraries typically named $shlib_directory/libpostfix-*.so.*.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fBdynamicmaps=yes\fR
+# .IP \fBdynamicmaps=no\fR
+# Enable (disable) Postfix builds with the configuration file
+# $meta_directory/dynamicmaps.cf and dynamically-loadable
+# database plugins typically named postfix-*.so.*. The setting
+# "dynamicmaps=yes" implicitly enables Postfix dynamically-linked
+# libraries.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fBpie=yes\fR
+# .IP \fBpie=no\fR
+# Enable (disable) Postfix builds with position-independent
+# executables, on platforms where this is supported.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fIinstallation_parameter\fB=\fIvalue\fR...
+# Override the compiled-in default value of the specified
+# installation parameter(s). The following parameters are
+# supported in this context:
+#
+# command_directory config_directory daemon_directory
+# data_directory default_database_type html_directory
+# mail_spool_directory mailq_path manpage_directory meta_directory
+# newaliases_path queue_directory readme_directory sendmail_path
+# shlib_directory openssl_path
+#
+# See the postconf(5) manpage for a description of these
+# parameters.
+#
+# This feature was introduced with Postfix 3.0.
+# .IP \fBWARN=\fIwarning_flags\fR
+# Specifies non-default gcc compiler warning options for use when
+# "make" is invoked in a source subdirectory only.
+# LICENSE
+# .ad
+# .fi
+# The Secure Mailer license must be distributed with this software.
+# AUTHOR(S)
+# Wietse Venema
+# IBM T.J. Watson Research
+# P.O. Box 704
+# Yorktown Heights, NY 10598, USA
+#
+# Wietse Venema
+# Google, Inc.
+# 111 8th Avenue
+# New York, NY 10011, USA
+#--
+
+# Emit system-dependent Makefile macro definitions to standard output.
+
+echo "#----------------------------------------------------------------"
+echo "# Start of summary of user-configurable 'make makefiles' options."
+echo "# CCARGS=$CCARGS"
+echo "# AUXLIBS=$AUXLIBS"
+env | grep '^AUXLIBS_' | sed 's/^/# /'
+echo "# shared=$shared"
+echo "# dynamicmaps=$dynamicmaps"
+echo "# pie=$pie"
+
+# Defaults for most sane systems
+
+RANLIB=ranlib
+SYSLIBS=
+AR=ar
+ARFL=rv
+
+# Ugly function to make our error message more visible among the
+# garbage that is output by some versions of make(1).
+
+# By now all shells must have functions.
+
+error() {
+ # Alas, tput(1) is not portable so we can't use visual effects.
+ echo "ATTENTION:" 1>&2;
+ echo "ATTENTION:" $* 1>&2;
+ echo "ATTENTION:" 1>&2;
+ exit 1
+}
+
+case $# in
+ # Officially supported usage.
+ 0) SYSTEM=`(uname -s) 2>/dev/null`
+ RELEASE=`(uname -r) 2>/dev/null`
+ # No ${x%%y} support in Solaris 11 /bin/sh
+ RELEASE_MAJOR=`expr "$RELEASE" : '\([0-9]*\)'` || exit 1
+ VERSION=`(uname -v) 2>/dev/null`
+ case "$VERSION" in
+ dcosx*) SYSTEM=$VERSION;;
+ esac;;
+ # Unsupported debug-only mode. Not suitable for cross-platform tests.
+ 2) SYSTEM="$1"; RELEASE="$2";;
+ *) echo usage: $0 [system release] 1>&2; exit 1;;
+esac
+
+case "$SYSTEM.$RELEASE" in
+ SCO_SV.3.2) SYSTYPE=SCO5
+ # Use the native compiler by default
+ : ${CC="/usr/bin/cc -b elf"}
+ CCARGS="$CCARGS -DPIPES_CANT_FIONREAD $CCARGS"
+ SYSLIBS="-lsocket -ldbm"
+ RANLIB=echo
+ ;;
+ UnixWare.5*) SYSTYPE=UW7
+ # Use the native compiler by default
+ : ${CC=/usr/bin/cc}
+ RANLIB=echo
+ SYSLIBS="-lresolv -lsocket -lnsl"
+ ;;
+ UNIX_SV.4.2*) case "`uname -v`" in
+ 2.1*) SYSTYPE=UW21
+ # Use the native compiler by default
+ : ${CC=/usr/bin/cc}
+ RANLIB=echo
+ SYSLIBS="-lresolv -lsocket -lnsl -lc -L/usr/ucblib -lucb"
+ ;;
+ *) error "Seems to be UnixWare`uname -v`. Untested.";;
+ esac
+ ;;
+ FreeBSD.2*) SYSTYPE=FREEBSD2
+ ;;
+ FreeBSD.3*) SYSTYPE=FREEBSD3
+ ;;
+ FreeBSD.4*) SYSTYPE=FREEBSD4
+ ;;
+ FreeBSD.5*) SYSTYPE=FREEBSD5
+ ;;
+ FreeBSD.6*) SYSTYPE=FREEBSD6
+ ;;
+ FreeBSD.7*) SYSTYPE=FREEBSD7
+ ;;
+ FreeBSD.8*) SYSTYPE=FREEBSD8
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ ;;
+ FreeBSD.9*) SYSTYPE=FREEBSD9
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ ;;
+ FreeBSD.10*) SYSTYPE=FREEBSD10
+ : ${CC=cc}
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC} -shared"}
+ ;;
+ FreeBSD.11*) SYSTYPE=FREEBSD11
+ : ${CC=cc}
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC} -shared"}
+ ;;
+ DragonFly.*) SYSTYPE=DRAGONFLY
+ ;;
+ OpenBSD.2*) SYSTYPE=OPENBSD2
+ ;;
+ OpenBSD.3*) SYSTYPE=OPENBSD3
+ ;;
+ OpenBSD.4*) SYSTYPE=OPENBSD4
+ ;;
+ OpenBSD.5*) SYSTYPE=OPENBSD5
+ : ${CC=cc}
+ : ${SHLIB_SUFFIX=.so.1.0}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC} -shared"}
+ ;;
+ OpenBSD.6*) SYSTYPE=OPENBSD6
+ : ${CC=cc}
+ : ${SHLIB_SUFFIX=.so.1.0}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC} -shared"}
+ ;;
+ ekkoBSD.1*) SYSTYPE=EKKOBSD1
+ ;;
+ NetBSD.1*) SYSTYPE=NETBSD1
+ ;;
+ NetBSD.2*) SYSTYPE=NETBSD2
+ ;;
+ NetBSD.3*) SYSTYPE=NETBSD3
+ ;;
+ NetBSD.4*) SYSTYPE=NETBSD4
+ ;;
+ NetBSD.5*) SYSTYPE=NETBSD5
+ ;;
+ NetBSD.6*) SYSTYPE=NETBSD6
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ ;;
+ NetBSD.7*) SYSTYPE=NETBSD7
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ ;;
+ BSD/OS.2*) SYSTYPE=BSDI2
+ ;;
+ BSD/OS.3*) SYSTYPE=BSDI3
+ ;;
+ BSD/OS.4*) SYSTYPE=BSDI4
+ ;;
+ OSF1.V[3-5].*) SYSTYPE=OSF1
+ # Use the native compiler by default
+ : ${CC=cc}
+ : ${DEBUG="-g3"}
+ case $RELEASE in
+ V[0-4].*) CCARGS="$CCARGS -DNO_IPV6";;
+ esac
+ ;;
+ SunOS.4*) SYSTYPE=SUNOS4
+ SYSLIBS=-lresolv
+ ;;
+ SunOS.5*) SYSTYPE=SUNOS5
+ RANLIB=echo
+ SYSLIBS="-lresolv -lsocket -lnsl -ldl"
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-h,${LIB}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${SHLIB_RPATH='-Wl,-R,${SHLIB_DIR}'}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ # Stock awk breaks with >10 files.
+ test -x /usr/xpg4/bin/awk && AWK=/usr/xpg4/bin/awk
+ # Solaris 2.5 added usleep(), POSIX regexp, POSIX getpwnam/uid_r
+ case $RELEASE in
+ 5.[0-4]) CCARGS="$CCARGS -DMISSING_USLEEP -DNO_POSIX_REGEXP -DNO_POSIX_GETPW_R";;
+ esac
+ # Solaris 2.6 added snprintf()
+ case $RELEASE in
+ 5.[0-5]) CCARGS="$CCARGS -DNO_SNPRINTF";;
+ esac
+ # Solaris 8 added IPv6 and /dev/poll
+ case $RELEASE in
+ 5.[0-7]|5.[0-7].*) CCARGS="$CCARGS -DNO_IPV6 -DNO_DEVPOLL";;
+ esac
+ # Solaris 9 added closefrom(), futimesat() and /dev/*random
+ # and appears to have solid UNIX-domain sockets.
+ case $RELEASE in
+ 5.[0-8]|5.[0-8].*) CCARGS="$CCARGS -DNO_CLOSEFROM -DNO_DEV_URANDOM -DNO_FUTIMESAT -DSTREAM_CONNECTIONS";;
+ esac
+ # Solaris 10 added setenv(), unsetenv().
+ case $RELEASE in
+ 5.[0-9]|5.[0-9].*) CCARGS="$CCARGS -DMISSING_SETENV";;
+ esac
+ # NISPLUS was removed after Solaris 10.
+ case $RELEASE in
+ 5.[0-9][0-9]*) CCARGS="$CCARGS -DNO_NISPLUS";;
+ esac
+ # Work around broken str*casecmp(). Do it all here instead
+ # of having half the solution in the sys_defs.h file.
+ CCARGS="$CCARGS -Dstrcasecmp=fix_strcasecmp \
+ -Dstrncasecmp=fix_strncasecmp"
+ STRCASE="strcasecmp.o"
+ # Avoid common types of braindamage
+ case "$LD_LIBRARY_PATH" in
+ ?*) error "Don't set LD_LIBRARY_PATH";;
+ esac
+ case "${CC}" in
+ *" "*) ;;
+ *ucb*) error "Don't use /usr/ucb/cc or ucblib";;
+ cc*) case `which ${CC}` in
+ *ucb*) error "Don't use /usr/ucb/cc or ucblib";;
+ esac;;
+ esac
+ ;;
+ ULTRIX.4*) SYSTYPE=ULTRIX4
+ if [ -f /usr/local/lib/libdb.a ]; then
+ SYSLIBS="$SYSLIBS -ldb"
+ CCARGS="$CCARGS -DHAS_DB"
+ if [ -d /usr/local/include/db ]; then
+ CCARGS="$CCARGS -I/usr/local/include/db"
+ fi
+ fi
+ for l in syslog resolv; do
+ if [ -f /usr/local/lib/lib$l.a ]; then
+ SYSLIBS="$SYSLIBS -l$l"
+ fi
+ done
+ ;;
+ AIX.*) case "`uname -v`" in
+ 6) SYSTYPE=AIX6
+ CCARGS="$CCARGS -DNO_DNSSEC"
+ case "$CC" in
+ cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
+ esac
+ CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
+ ;;
+ 5) SYSTYPE=AIX5
+ CCARGS="$CCARGS -DNO_DNSSEC"
+ case "$CC" in
+ cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
+ esac
+ CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
+ ;;
+ 4) SYSTYPE=AIX4
+ CCARGS="$CCARGS -DNO_DNSSEC"
+ # How embarrassing...
+ case "$CC" in
+ cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
+ esac
+ CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
+ ;;
+ 3) SYSTYPE=AIX3
+ CCARGS="$CCARGS -DNO_DNSSEC"
+ # How embarrassing...
+ case "$CC" in
+ cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w";;
+ esac
+ CCARGS="$CCARGS -D_ALL_SOURCE"
+ ;;
+ *) error "Unknown AIX version: `uname -v`.";;
+ esac;;
+ # Tested with RedHat 3.03 on 20020729.
+ Linux.1*) SYSTYPE=LINUX1
+ case "$CCARGS" in
+ *-DNO_DB*) ;;
+ *-DHAS_DB*) ;;
+ *) SYSLIBS="-ldb";;
+ esac
+ ;;
+ Linux.2*) SYSTYPE=LINUX2
+ case "$CCARGS" in
+ *-DNO_DB*) ;;
+ *-DHAS_DB*) ;;
+ *) if [ -f /usr/include/db.h ]
+ then
+ : we are all set
+ elif [ -f /usr/include/db/db.h ]
+ then
+ CCARGS="$CCARGS -I/usr/include/db"
+ else
+ # No, we're not going to try db1 db2 db3 etc.
+ # On a properly installed system, Postfix builds
+ # by including <db.h> and by linking with -ldb
+ echo "No <db.h> include file found." 1>&2
+ echo "Install the appropriate db*-devel package first." 1>&2
+ exit 1
+ fi
+ SYSLIBS="-ldb"
+ ;;
+ esac
+ for name in nsl resolv $GDBM_LIBS
+ do
+ for lib in /usr/lib64 /lib64 /usr/lib /lib
+ do
+ test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
+ SYSLIBS="$SYSLIBS -l$name"
+ break
+ }
+ done
+ done
+ # Kernel 2.4 added IPv6
+ case "$RELEASE" in
+ 2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";;
+ esac
+ # Kernel 2.6 added EPOLL
+ case "$RELEASE" in
+ 2.[0-5].*) CCARGS="$CCARGS -DNO_EPOLL";;
+ # Workaround for retarded libc
+ 2.6.*)
+ if [ `expr "X$CCARGS" : "X.*-DNO_EPOLL"` -gt 0 ]
+ then
+ :
+ elif [ ! -e /usr/include/sys/epoll.h ]
+ then
+ echo CCARGS="$CCARGS -DNO_EPOLL"
+ else
+ trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
+ cat >makedefs.test.c <<'EOF'
+#include <sys/types.h>
+#include <sys/epoll.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+ int epoll_handle;
+
+ if ((epoll_handle = epoll_create(1)) < 0) {
+ perror("epoll_create");
+ exit(1);
+ }
+ exit(0);
+}
+EOF
+ ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1
+ ./makedefs.test 2>/dev/null ||
+ CCARGS="$CCARGS -DNO_EPOLL"
+ rm -f makedefs.test makedefs.test.[co]
+ fi;;
+ esac
+ SYSLIBS="$SYSLIBS -ldl"
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,--enable-new-dtags -Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ ;;
+Linux.[3456].*) SYSTYPE=LINUX$RELEASE_MAJOR
+ case "$CCARGS" in
+ *-DNO_DB*) ;;
+ *-DHAS_DB*) ;;
+ *) if [ -f /usr/include/db.h ]
+ then
+ : we are all set
+ elif [ -f /usr/include/db/db.h ]
+ then
+ CCARGS="$CCARGS -I/usr/include/db"
+ else
+ # On a properly installed system, Postfix builds
+ # by including <db.h> and by linking with -ldb
+ echo "No <db.h> include file found." 1>&2
+ echo "Install the appropriate db*-devel package first." 1>&2
+ exit 1
+ fi
+ SYSLIBS="-ldb"
+ ;;
+ esac
+ for name in nsl resolv
+ do
+ for lib in /usr/lib64 /lib64 /usr/lib /usr/lib/* /lib /lib/*
+ do
+ test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
+ SYSLIBS="$SYSLIBS -l$name"
+ break
+ }
+ done
+ done
+ SYSLIBS="$SYSLIBS -ldl"
+ : ${SHLIB_SUFFIX=.so}
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_LD="${CC-gcc} -shared"' -Wl,-soname,${LIB}'}
+ : ${SHLIB_RPATH='-Wl,--enable-new-dtags -Wl,-rpath,${SHLIB_DIR}'}
+ : ${SHLIB_ENV="LD_LIBRARY_PATH=`pwd`/lib"}
+ : ${PLUGIN_LD="${CC-gcc} -shared"}
+ ;;
+ GNU.0*|GNU/kFreeBSD.[567]*)
+ SYSTYPE=GNU0
+ case "$CCARGS" in
+ *-DNO_DB*) ;;
+ *) if [ -f /usr/include/db.h ]
+ then
+ : we are all set
+ elif [ -f /usr/include/db/db.h ]
+ then
+ CCARGS="$CCARGS -I/usr/include/db"
+ else
+ # On a properly installed system, Postfix builds
+ # by including <db.h> and by linking with -ldb
+ echo "No <db.h> include file found." 1>&2
+ echo "Install the appropriate db*-devel package first." 1>&2
+ exit 1
+ fi
+ SYSLIBS="-ldb"
+ ;;
+ esac
+ for name in nsl resolv
+ do
+ for lib in /usr/lib64 /lib64 /usr/lib /lib
+ do
+ test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
+ SYSLIBS="$SYSLIBS -l$name"
+ break
+ }
+ done
+ done
+ case "`uname -s`" in
+ GNU)
+ # currently no IPv6 support on Hurd
+ CCARGS="$CCARGS -DNO_IPV6"
+ ;;
+ esac
+ ;;
+ IRIX*.5.*) SYSTYPE=IRIX5
+ # Use the native compiler by default
+ : ${CC=cc} ${DEBUG="-g3"}
+ RANLIB=echo
+ ;;
+ IRIX*.6.*) SYSTYPE=IRIX6
+ # Use the native compiler by default, and allow nested comments.
+ : ${CC="cc -woff 1009,1116,1412"}
+ RANLIB=echo
+ ;;
+HP-UX.A.09.*) SYSTYPE=HPUX9
+ SYSLIBS=-ldbm
+ CCARGS="$CCARGS -DMISSING_USLEEP -DNO_SNPRINTF"
+ if [ -f /usr/lib/libdb.a ]; then
+ CCARGS="$CCARGS -DHAS_DB"
+ SYSLIBS="$SYSLIBS -ldb"
+ fi
+ ;;
+HP-UX.B.10.*) SYSTYPE=HPUX10
+ CCARGS="$CCARGS `nm /usr/lib/libc.a 2>/dev/null |
+ (grep usleep >/dev/null || echo '-DMISSING_USLEEP')`"
+ CCARGS="$CCARGS -DNO_SNPRINTF"
+ if [ -f /usr/lib/libdb.a ]; then
+ CCARGS="$CCARGS -DHAS_DB"
+ SYSLIBS=-ldb
+ fi
+ ;;
+HP-UX.B.11.*) SYSTYPE=HPUX11
+ SYSLIBS=-lnsl
+ if [ -f /usr/lib/libdb.a ]; then
+ CCARGS="$CCARGS -DHAS_DB"
+ SYSLIBS="$SYSLIBS -ldb"
+ fi
+ ;;
+ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543
+ RANLIB=echo
+ SYSLIBS="-lresolv -lsocket -lnsl"
+ ;;
+ Darwin.*) SYSTYPE=MACOSX
+ # Use the native compiler by default
+ : ${CC=cc}
+ CCARGS="$CCARGS"
+ # Darwin > 1.3 uses awk and flat_namespace
+ case $RELEASE in
+ 1.[0-3]) AWK=gawk;;
+ *) AWK=awk
+ SYSLIBS="$SYSLIBS -flat_namespace";;
+ esac
+ # Darwin 7 adds IPv6 support, BIND_8_COMPAT, NO_NETINFO
+ case $RELEASE in
+ [1-6].*) CCARGS="$CCARGS -DNO_IPV6";;
+ *) CCARGS="$CCARGS -DBIND_8_COMPAT -DNO_NETINFO";;
+ esac
+ # Darwin 9.0 (MacOS X 10.5) adds POSIX getpwnam_r/getpwuid_r
+ case $RELEASE in
+ [1-8].*) CCARGS="$CCARGS -DNO_POSIX_GETPW_R";;
+ esac
+ # Darwin 10.3.0 no longer has <nameser8_compat.h>.
+ case $RELEASE in
+ ?.*) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_NAMESER8_COMPAT_H";;
+ *) CCARGS="$CCARGS -DRESOLVE_H_NEEDS_ARPA_NAMESER_COMPAT_H";;
+ esac
+ # Darwin 11.x (MacOS X 10.7.x), maybe earlier, needs libresolv.
+ case $RELEASE in
+ ?.*|10.*) ;;
+ *) SYSLIBS="$SYSLIBS -lresolv";;
+ esac
+ # Darwin 21 linker without additional coaxing complains about
+ # -Wl,-undefined,dynamic_lookup
+ case $RELEASE in
+ 2[1-9].*|[3-9]?.*) NOFIXUP="-Wl,-no_fixup_chains ";;
+ *) NOFIXUP="";;
+ esac
+ # kqueue and/or poll are broken in MacOS X 10.5 (Darwin 9).
+ # kqueue works in Mac OS X 10.8 (Darwin 12).
+ case $RELEASE in
+ ?.*|1[0-1].*) CCARGS="$CCARGS -DNO_KQUEUE";;
+ esac
+ : ${SHLIB_CFLAGS=-fPIC}
+ : ${SHLIB_SUFFIX=.dylib}
+ : ${SHLIB_LD="cc -shared -Wl,-flat_namespace ${NOFIXUP}-Wl,-undefined,dynamic_lookup "'-Wl,-install_name,@rpath/${LIB}'}
+ : ${SHLIB_RPATH='-Wl,-rpath,${SHLIB_DIR}'}
+ # In MacOS/X 10.11.x /bin/sh unsets DYLD_LIBRARY_PATH, so we
+ # have export it into postfix-install indirectly!
+ : ${SHLIB_ENV="DYLD_LIBRARY_PATH=`pwd`/lib SHLIB_ENV_VAR=DYLD_LIBRARY_PATH SHLIB_ENV_VAL=`pwd`/lib"}
+ : ${PLUGIN_LD="cc -shared -Wl,-flat_namespace ${NOFIXUP}-Wl,-undefined,dynamic_lookup"}
+ ;;
+ dcosx.1*) SYSTYPE=DCOSX1
+ RANLIB=echo
+ SYSLIBS="-lresolv -lsocket -lnsl -lc -lrpcsvc -L/usr/ucblib -lucb"
+ ;;
+
+ ".") if [ -d /NextApps ]; then
+ SYSTYPE=`hostinfo | sed -n \
+ 's/^.*NeXT Mach 3.*$/NEXTSTEP3/;/NEXTSTEP3/{p;q;}'`
+ if [ "$SYSTYPE" = "" ]; then
+ SYSTYPE=`hostinfo | sed -n \
+ 's/^.*NeXT Mach 4.*$/OPENSTEP4/;/OPENSTEP4/{p;q;}'`
+ fi
+ : ${CC=cc}
+ RANLIB="sleep 5; ranlib"
+ else
+ error "Unable to determine your system type."
+ fi
+ ;;
+ *) error "Unknown system type: $SYSTEM $RELEASE";;
+esac
+
+#
+# sigsetjmp()/siglongjmp() can be "better" than setjmp()/longjmp()
+# if used wisely (that is: almost never, just like signals).
+# Unfortunately some implementations have been buggy in the past.
+#
+case "$CCARGS" in
+ *-DNO_SIGSETJMP*) ;;
+ *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
+ cat >makedefs.test.c <<'EOF'
+#include <setjmp.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+static int count = 0;
+
+int main(int argc, char **argv)
+{
+ sigjmp_buf env;
+ int retval;
+
+ switch (retval = sigsetjmp(env, 1)) {
+ case 0:
+ siglongjmp(env, 12345);
+ case 12345:
+ break;
+ default:
+ fprintf(stderr, "Error: siglongjmp ignores second argument\n");
+ exit(1);
+ }
+
+ switch (retval = sigsetjmp(env, 1)) {
+ case 0:
+ if (count++ > 0) {
+ fprintf(stderr, "Error: not overriding siglongjmp(env, 0)\n");
+ exit(1);
+ }
+ siglongjmp(env, 0);
+ case 1:
+ break;
+ default:
+ fprintf(stderr, "Error: overriding siglongjmp(env, 0) with %d\n",
+ retval);
+ exit(1);
+ }
+ exit(0);
+}
+EOF
+ ${CC-gcc} -o makedefs.test makedefs.test.c || exit 1
+ ./makedefs.test 2>/dev/null ||
+ CCARGS="$CCARGS -DNO_SIGSETJMP"
+ rm -f makedefs.test makedefs.test.[co]
+esac
+
+#
+# Look for the ICU library and enable unicode email if available.
+#
+case "$CCARGS" in
+*-DNO_EAI*) CCARGS="$CCARGS "'-DDEF_SMTPUTF8_ENABLE=\"no\"';;
+ *) icu_cppflags=`((pkg-config --cflags icu-uc icu-i18n) ||
+ (icu-config --cppflags)) 2>/dev/null` && {
+ icu_ldflags=`((pkg-config --libs icu-uc icu-i18n) ||
+ (icu-config --ldflags)) 2>/dev/null` && {
+ trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
+ cat >makedefs.test.c <<'EOF'
+#include <unicode/uidna.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+ char buf[1024];
+ UErrorCode error = U_ZERO_ERROR;
+ UIDNAInfo info = UIDNA_INFO_INITIALIZER;
+ UIDNA *idna = uidna_openUTS46(UIDNA_DEFAULT, &error);
+
+ exit(uidna_labelToUnicodeUTF8(idna,
+ "xn--lgbbat1ad8j", /* an arabic TLD */
+ 15,
+ buf,
+ sizeof(buf),
+ &info,
+ &error) != 14);
+}
+EOF
+ ${CC-gcc} -o makedefs.test makedefs.test.c $icu_cppflags \
+ $icu_ldflags >/dev/null 2>&1
+ if ./makedefs.test 2>/dev/null ; then
+ CCARGS="$CCARGS $icu_cppflags"
+ SYSLIBS="$SYSLIBS $icu_ldflags"
+ else
+ CCARGS="$CCARGS -DNO_EAI"
+ fi
+ rm -f makedefs.test makedefs.test.[co]
+ }
+ } || CCARGS="$CCARGS -DNO_EAI"' -DDEF_SMTPUTF8_ENABLE=\"no\"'
+esac
+
+#
+# OpenSSL has no configuration query utility, but we don't try to
+# guess. We assume includes in /usr/include/openssl and libraries in
+# /usr/lib, or in their /usr/local equivalents. If the OpenSSL files
+# are in a non-standard place, their locations need to be specified.
+#
+#case "$CCARGS" in
+# *-DUSE_TLS*) ;;
+# *-DNO_TLS*) ;;
+# *) CCARGS="$CCARGS -DUSE_TLS"
+# AUXLIBS="$AUXLIBS -lssl -lcrypto"
+# ;;
+#esac
+
+#
+# We don't know all systems that have /dev/urandom, so we probe.
+#
+test -r /dev/urandom && CCARGS="$CCARGS -DHAS_DEV_URANDOM"
+
+#
+# PCRE 3.x has a pcre-config utility so we don't have to guess.
+#
+case "$CCARGS" in
+*-DHAS_PCRE*) ;;
+ *-DNO_PCRE*) ;;
+ *) pcre_cflags=`(pcre-config --cflags) 2>/dev/null` &&
+ pcre_libs=`(pcre-config --libs) 2>/dev/null` && {
+ CCARGS="$CCARGS -DHAS_PCRE $pcre_cflags"
+ AUXLIBS_PCRE="$pcre_libs"
+ }
+ ;;
+esac
+
+# Defaults that can be overruled (make makefiles CC=cc OPT=-O6 DEBUG=)
+# Disable optimizations by default when compiling for Purify. Disable
+# optimizations by default with gcc 2.8, until the compiler is known to
+# be OK. Those who dare can still overrule this (make makefiles OPT=-O).
+
+case "$CC" in
+ *purify*) : ${OPT=};;
+*/gcc|gcc) case `$CC -v` in
+ "gcc version 2.8"*) : ${OPT=};;
+ esac;;
+ *CC) error "Don't use CC. That's the C++ compiler";;
+ *) : ${OPT='-O'};;
+esac
+
+# Snapshot only.
+#CCARGS="$CCARGS -DSNAPSHOT"
+
+# Non-production: needs thorough testing, or major changes are still
+# needed before the code stabilizes.
+#CCARGS="$CCARGS -DNONPROD"
+
+# Workaround: prepend Postfix include files before other include files.
+CCARGS="-I. -I../../include $CCARGS"
+
+# Portability and usability considerations.
+#
+# In an ideal world we would be able to provide the option to say
+# "make makefiles shlib_directory=/some/where/'$mail_version'". This
+# would allow a running system to be upggraded without worries about
+# tempororary program-library ABI incompatibilities (the Postfix
+# library API changes incompatibly from one version to the next).
+#
+# Unfortunately, gmake performs macro expansion on values in name=value
+# command-line arguments. In the specific example above, gmake would
+# eat up the "$" and "m" before it even invokes makedefs, and it
+# ould replace "'${mail_version}'" and "'$(mail_version)'" with
+# nothing.
+#
+# Requiring people to specify $$ is not a good option. Instead we
+# replace the string MAIL_VERSION at the end of parameter values in
+# "make makefiles name=value...". The replacement depends on usage
+# context: the expanded release version in actual pathnames, or the
+# unexpanded ${mail_version} in configuration parameter values (both
+# main.cf and and built-in defaults).
+
+# Helper function to determine DEF_MAIL_VERSION.
+
+def_mail_version()
+{
+ trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
+ cat > makedefs.test.c <<'EOF'
+#include <stdlib.h>
+#include <stdio.h>
+EOF
+ # Avoid "nested comment" warnings. Top-of-file comments start in
+ # column 1 and have no code after "*/", not even in header files.
+ # If this is insufficient, kill the problem with #ifndef MAKEDEFS.
+ sed '/^\/\*/,/\*\//d' src/global/mail_version.h >>makedefs.test.c
+ cat >>makedefs.test.c <<EOF
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+int main(void)
+{
+ printf("%s\n", DEF_MAIL_VERSION);
+ fflush(stdout);
+ exit(ferror(stdout) ? 1 : 0);
+}
+EOF
+ eval ${CC-gcc} ${CCARGS} -o makedefs.test makedefs.test.c || exit 1
+ ./makedefs.test || exit 1
+ rm -f makedefs.test makedefs.test.[co]
+}
+
+# Helper to expand MAIL_VERSION at the end of a command-line parameter value.
+
+# Note that MAIL_VERSION) does not anchor the match at the end.
+
+process_input_parameter()
+{
+ echo "#" $parm_name=$parm_val
+ case "$parm_val" in
+ *MAIL_VERSION*)
+ cparm_val=`echo "$parm_val" | \
+ sed 's/MAIL_VERSION$/\\\\$${mail_version}/g'`|| exit 1
+ case "$mail_version" in
+ "") mail_version=`def_mail_version` || exit 1
+ esac
+ parm_val=`echo "$parm_val" | sed 's/MAIL_VERSION$/'"$mail_version/g"` ||
+ exit 1
+ case "$parm_val" in
+ *MAIL_VERSION*)
+ error "MAIL_VERSION not at end of parameter value: $parm_val"
+ esac
+ eval ${parm_name}=\""\$parm_val"\";;
+ *) cparm_val="$parm_val";;
+ esac
+ CCARGS="$CCARGS -D$parm_macro=\\\"$cparm_val\\\""
+}
+
+# Optionally override installation-parameter default settings.
+
+command_directory_macro=DEF_COMMAND_DIR
+config_directory_macro=DEF_CONFIG_DIR
+daemon_directory_macro=DEF_DAEMON_DIR
+data_directory_macro=DEF_DATA_DIR
+mail_spool_directory_macro=DEF_MAIL_SPOOL_DIR
+mailq_path_macro=DEF_MAILQ_PATH
+meta_directory_macro=DEF_META_DIR
+newaliases_path_macro=DEF_NEWALIAS_PATH
+queue_directory_macro=DEF_QUEUE_DIR
+sendmail_path_macro=DEF_SENDMAIL_PATH
+shlib_directory_macro=DEF_SHLIB_DIR
+openssl_path_macro=DEF_OPENSSL_PATH
+
+# shlib_directory is checked here because "no" is not a good answer.
+# Instead, build with "dynamicmaps=no" and "shared=no" as appropriate.
+
+for parm_name in command_directory config_directory daemon_directory \
+ data_directory mail_spool_directory mailq_path meta_directory \
+ newaliases_path queue_directory sendmail_path shlib_directory \
+ openssl_path
+do
+ eval parm_val=\"\$$parm_name\"
+ eval parm_macro=\"\$${parm_name}_macro\"
+ case "$parm_val" in
+ "") ;;
+ /*) process_input_parameter;;
+ *) error "$parm_name must specify an absolute path name";;
+ esac
+done
+
+html_directory_macro=DEF_HTML_DIR
+manpage_directory_macro=DEF_MANPAGE_DIR
+readme_directory_macro=DEF_README_DIR
+
+for parm_name in html_directory manpage_directory readme_directory
+do
+ eval parm_val=\"\$$parm_name\"
+ eval parm_macro=\"\$${parm_name}_macro\"
+ case "$parm_val" in
+ "") ;;
+ /*|no) process_input_parameter;;
+ *) error "$parm_name must specify \"no\" or an absolute path name";;
+ esac
+done
+
+default_database_type_macro=DEF_DB_TYPE
+
+for parm_name in default_database_type
+do
+ eval parm_val=\"\$$parm_name\"
+ eval parm_macro=\"\$${parm_name}_macro\"
+ case "$parm_val" in
+ "") ;;
+ *) process_input_parameter;;
+ esac
+done
+
+echo "# End of summary of user-configurable 'make makefiles' options."
+echo "#--------------------------------------------------------------"
+
+# The following are for non-shared libsasl and libmilter builds.
+
+_AR=$AR
+_RANLIB=$RANLIB
+
+# Choose between dynamic and static library builds.
+
+case "$dynamicmaps" in
+ yes) shared=yes;;
+""|no) ;;
+ *) error "Specify \"dynamicmaps=yes\" or \"dynamicmaps=no\"";;
+esac
+
+case "$shared" in
+yes)
+ if [ -z "$SHLIB_SUFFIX" ]
+ then
+ error "Shared libraries are requested, but not supported on this platform"
+ fi
+ AR=:
+ RANLIB=:
+ CCARGS="$CCARGS -DUSE_DYNAMIC_LIBS"
+ case "$dynamicmaps" in
+ yes) NON_PLUGIN_MAP_OBJ=
+ PLUGIN_MAP_OBJ='$(MAP_OBJ)'
+ PLUGIN_MAP_OBJ_UPDATE=plugin_map_obj_update
+ PLUGIN_MAP_SO_MAKE=plugin_map_so_make
+ PLUGIN_MAP_SO_UPDATE=plugin_map_so_update
+ CCARGS="$CCARGS -DUSE_DYNAMIC_MAPS"
+ ;;
+ *) NON_PLUGIN_MAP_OBJ='$(MAP_OBJ)'
+ PLUGIN_MAP_OBJ=
+ PLUGIN_MAP_OBJ_UPDATE=
+ PLUGIN_MAP_SO_MAKE=
+ PLUGIN_MAP_SO_UPDATE=
+ PLUGIN_LD=
+ CCARGS="$CCARGS -UUSE_DYNAMIC_MAPS"
+ ;;
+ esac
+
+ # Determine the dynamically-linked library and plugin installation
+ # directory.
+
+ parm_name=shlib_directory
+ eval parm_val=\"\$$parm_name\"
+ eval parm_macro=\"\$${parm_name}_macro\"
+ case "$parm_val" in
+ /*|no) # CCARGS was already updated above.
+ ;;
+ "") trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
+ sed -n '
+ /_SHLIB_DIR/,/^$/p
+ ' src/global/mail_params.h >makedefs.test.c
+ cat >>makedefs.test.c <<EOF
+#include <stdlib.h>
+#include <stdio.h>
+int main(void)
+{
+ printf("%s\n", $parm_macro);
+ fflush(stdout);
+ exit(ferror(stdout) ? 1 : 0);
+}
+EOF
+ eval ${CC-gcc} ${CCARGS} -o makedefs.test makedefs.test.c || exit 1
+ parm_val=`./makedefs.test` || exit 1
+ rm -f makedefs.test makedefs.test.[co]
+ eval ${parm_name}=\""\$parm_val"\"
+ #CCARGS="$CCARGS -D$parm_macro=\\\"$parm_val\\\""
+ ;;
+ *) # this parameter was already checked above.
+ error "Can't happen in $0 - $parm_val is not an absolute path"
+ ;;
+ esac
+
+ LIB_PREFIX=postfix-
+ LIB_SUFFIX=${SHLIB_SUFFIX}
+ ;;
+
+no|"")
+ shlib_directory=no
+ CCARGS="$CCARGS -UUSE_DYNAMIC_LIBS -DDEF_SHLIB_DIR=\\\"no\\\""
+ CCARGS="$CCARGS -UUSE_DYNAMIC_MAPS"
+ SHLIB_CFLAGS=
+ SHLIB_SUFFIX=
+ SHLIB_LD=:
+ SHLIB_SYSLIBS=
+ SHLIB_RPATH=
+ SHLIB_ENV=
+ LIB_PREFIX=
+ LIB_SUFFIX=.a
+ NON_PLUGIN_MAP_OBJ='$(MAP_OBJ)'
+ PLUGIN_MAP_OBJ=
+ PLUGIN_MAP_OBJ_UPDATE=
+ PLUGIN_MAP_SO_MAKE=
+ PLUGIN_MAP_SO_UPDATE=
+ PLUGIN_LD=
+ ;;
+
+*) error "Specify \"shared=yes\" or \"shared=no\""
+ ;;
+esac
+
+# "gcc -W" 3.4.2 no longer reports functions that fail to return a
+# result. Use "gcc -Wall -Wno-comment" instead. We'll figure out
+# later if the other -Wmumble options are really redundant. Having
+# een burned once by a compiler that lies about what warnings it
+# produces, not taking that chance again.
+
+: ${CC=gcc} ${OPT='-O'} ${DEBUG='-g'} ${AWK=awk} \
+${WARN='-Wall -Wno-comment -Wformat -Wimplicit -Wmissing-prototypes \
+ -Wparentheses -Wstrict-prototypes -Wswitch -Wuninitialized \
+ -Wunused -Wno-missing-braces -fcommon'}
+
+# Extract map type names from -DHAS_XXX compiler options. We avoid
+# problems with tr(1) range syntax by using enumerations instead,
+# and we don't try to figure out which awk versions have tolower().
+# The following was validated in 2014 on FreeBSD/Linux and Solaris 9.
+
+DEFINED_MAP_TYPES=`
+ echo $CCARGS | tr -cd '\- _ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' |
+ tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | ${AWK} '
+ { for (n = 1; n <= NF; n++)
+ if ($n ~ /^-dhas_/)
+ if (seen[name = substr($n, 7)]++ == 0)
+ printf(" %s", name) }
+'`
+
+# Propagate AUXLIBS_FOO or merge them into global AUXLIBS (i.e. SYSLIBS).
+
+PLUGGABLE_MAPS="CDB LDAP LMDB MYSQL PCRE PGSQL SDBM SQLITE"
+
+case "$dynamicmaps" in
+yes) for name in $PLUGGABLE_MAPS
+ do
+ eval test -n "\"\$AUXLIBS_$name\"" &&
+ eval PLUGIN_AUXLIBS="\"\$PLUGIN_AUXLIBS
+AUXLIBS_$name = \$AUXLIBS_$name\""
+ done;;
+ *) for name in $PLUGGABLE_MAPS
+ do
+ eval AUXLIBS="\"\$AUXLIBS \$AUXLIBS_$name\""
+ done;;
+esac
+
+# Remove static libraries from SYSLIBS when building shared objects,
+# Can't use the shell "case" patterns to detect names ending in *.a.
+
+case "$shared" in
+yes) SHLIB_SYSLIBS=`${AWK} '
+ BEGIN { wc = split("'"$AUXLIBS $SYSLIBS"'", words)
+ for (n = 1; n <= wc; n++)
+ if (words[n] !~ /\.a$/)
+ printf(" %s", words[n])
+ }
+ '`
+esac
+
+# Choose between PIE and non-PIE builds.
+
+case "$pie" in
+ yes) case "$shared" in
+ yes) CCARGS_PIE="-fPIC";;
+ *) CCARGS_PIE="-fPIE";;
+ esac
+ case " $CCARGS " in
+ *" $CCARGS_PIE "*) CCARGS_PIE=;;
+ esac
+ SYSLIBS_PIE="-pie";;
+""|no) ;;
+ *) error "Specify \"pie=yes\" or \"pie=no\"";;
+esac
+
+# Don't permit random overrides.
+allowed_user_install_opts="-keep-build-mtime"
+for opt in $POSTFIX_INSTALL_OPTS
+do
+ (for allowed in -keep-build-mtime
+ do
+ test "$opt" = "$allowed" && exit 0
+ done; exit 1) || error "invalid option '$opt' in POSTFIX_INSTALL_OPTS"
+done
+
+# Finally...
+
+sed 's/ */ /g' <<EOF
+# System-dependent settings and compiler/linker overrides.
+SYSTYPE = $SYSTYPE
+_AR = $_AR
+ARFL = $ARFL
+_RANLIB = $_RANLIB
+SYSLIBS = $SYSLIBS_PIE $AUXLIBS $SYSLIBS $PLUGIN_AUXLIBS
+CC = $CC $CCARGS_PIE $CCARGS \$(WARN)
+OPT = $OPT
+DEBUG = $DEBUG
+AWK = $AWK
+STRCASE = $STRCASE
+EXPORT = CCARGS='$CCARGS' OPT='$OPT' DEBUG='$DEBUG'
+WARN = $WARN
+DEFINED_MAP_TYPES = $DEFINED_MAP_TYPES
+MAKE_FIX = $MAKE_FIX
+# Switch between Postfix static and dynamically-linked libraries.
+AR = $AR
+RANLIB = $RANLIB
+LIB_PREFIX = $LIB_PREFIX
+LIB_SUFFIX = $LIB_SUFFIX
+SHLIB_CFLAGS = $SHLIB_CFLAGS
+SHLIB_DIR = $shlib_directory
+SHLIB_ENV = $SHLIB_ENV
+SHLIB_LD = $SHLIB_LD
+SHLIB_SYSLIBS = $SHLIB_SYSLIBS
+SHLIB_RPATH = $SHLIB_RPATH
+# Switch between dynamicmaps.cf plugins and hard-linked databases.
+NON_PLUGIN_MAP_OBJ = $NON_PLUGIN_MAP_OBJ
+PLUGIN_MAP_OBJ = $PLUGIN_MAP_OBJ
+PLUGIN_MAP_OBJ_UPDATE = $PLUGIN_MAP_OBJ_UPDATE
+PLUGIN_MAP_SO_MAKE = $PLUGIN_MAP_SO_MAKE
+PLUGIN_MAP_SO_UPDATE = $PLUGIN_MAP_SO_UPDATE
+PLUGIN_LD = $PLUGIN_LD
+POSTFIX_INSTALL_OPTS = $POSTFIX_INSTALL_OPTS
+# Application-specific rules.
+EOF
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 05:44:42 +0000