195 lines
6.8 KiB
Groff
195 lines
6.8 KiB
Groff
.TH MAKEDEFS 1
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.ad
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.fi
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.SH NAME
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makedefs
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\-
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Postfix makefile configuration utility
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.SH "SYNOPSIS"
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.na
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.nf
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\fBmake makefiles \fIname=value...\fR
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.SH DESCRIPTION
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.ad
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.fi
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The \fBmakedefs\fR command identifies the compilation
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environment, and emits macro definitions on the standard
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output stream that can be prepended to template Makefiles.
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These macros implement an internal interface and are subject
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to change without notice.
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.SH "NAME=VALUE OVERRIDES"
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.na
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.nf
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.ad
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.fi
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Default settings can be overruled by specifying them as
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environment variables (or as name=value pairs on the "make"
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command line). Use quotes if variables contain whitespace
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or shell meta characters.
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The command "\fBmake makefiles name=value...\fR" will replace
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the string \fBMAIL_VERSION\fR at the end of a value with the
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Postfix version (\fImajor.minor.patchlevel\fR for a stable
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release, \fImajor.minor\-date\fR for a development release).
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Do not try to specify something like \fB$mail_version\fR:
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that produces inconsistent results with different implementations
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of the make(1) command.
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.IP \fBAUXLIBS=\fIobject_library...\fR
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Specifies one or more non\-default object libraries. Postfix
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3.0 and later specify some of their database library
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dependencies with AUXLIBS_CDB, AUXLIBS_LDAP, AUXLIBS_LMDB,
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AUXLIBS_MONGODB,
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AUXLIBS_MYSQL, AUXLIBS_PCRE, AUXLIBS_PGSQL, AUXLIBS_SDBM,
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and AUXLIBS_SQLITE, respectively.
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.IP \fBCC=\fIcompiler_command\fR
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Specifies a non\-default compiler. On many systems, the default
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is \fBgcc\fR.
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.IP \fBCCARGS=\fIcompiler_arguments\fR
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Specifies non\-default compiler arguments, for example, a non\-default
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\fIinclude\fR directory.
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The following directives are special:
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.RS
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.IP \fB\-DNO_CLOSEFROM\fR
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Do not use the system closefom() implementation.
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.IP \fB\-DNO_DB\fR
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Do not build with Berkeley DB support.
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.IP \fB\-DNO_DEVPOLL\fR
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Do not build with Solaris /dev/poll support.
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By default, /dev/poll support is compiled in on platforms that
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are known to support it.
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.IP \fB\-DNO_DNSSEC\fR
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Do not build with DNSSEC support, even if the resolver
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library appears to support it.
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.IP \fB\-DNO_EPOLL\fR
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Do not build with Linux EPOLL support.
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By default, EPOLL support is compiled in on platforms that
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are known to support it.
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.IP \fB\-DNO_EAI\fR
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Do not build with EAI (SMTPUTF8) support. By default, EAI
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support is compiled in when the "pkgconf" or "pkg\-config"
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command are
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found, or the deprecated "icu\-config" command.
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.IP \fB\-DNO_INLINE\fR
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Do not require support for C99 "inline" functions. Instead,
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implement argument typechecks for non\-(printf/scanf)\-like
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functions with ternary operators and unreachable code.
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.IP \fB\-DNO_IPV6\fR
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Do not build with IPv6 support.
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By default, IPv6 support is compiled in on platforms that
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are known to have IPv6 support.
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Note: this directive is for debugging and testing only. It
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is not guaranteed to work on all platforms. If you don't
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want IPv6 support, set "inet_protocols = ipv4" in main.cf.
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.IP \fB\-DNO_IP_CYRUS_SASL_AUTH\fR
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Don't pass remote SMTP client and Postfix SMTP server IP
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address and port information to the Cyrus SASL library.
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This is compatible with Postfix < 3.2.
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.IP \fB\-DNO_KQUEUE\fR
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Do not build with FreeBSD/NetBSD/OpenBSD/MacOSX KQUEUE support.
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By default, KQUEUE support is compiled in on platforms that
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are known to support it.
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.IP \fB\-DNO_NIS\fR
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Do not build with NIS or NISPLUS support. Support for NIS
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is unavailable on some recent Linux distributions.
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.IP \fB\-DNO_NISPLUS\fR
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Do not build with NISPLUS support. Support for NISPLUS
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is unavailable on some recent Solaris distributions.
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.IP \fB\-DNO_PCRE\fR
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Do not build with PCRE support.
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By default, PCRE support is compiled in when the \fBpcre2\-config\fR
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or \fBpcre\-config\fR utility are installed.
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.IP \fB\-DNO_POSIX_GETPW_R\fR
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Disable support for POSIX getpwnam_r/getpwuid_r.
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.IP \fB\-DNO_RES_NCALLS\fR
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Do not build with the threadsafe resolver(5) API (res_ninit() etc.).
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.IP \fB\-DNO_SIGSETJMP\fR
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Use setjmp()/longjmp() instead of sigsetjmp()/siglongjmp().
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By default, Postfix uses sigsetjmp()/siglongjmp() when they
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appear to work.
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.IP \fB\-DNO_SNPRINTF\fR
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Use sprintf() instead of snprintf(). By default, Postfix
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uses snprintf() except on ancient systems.
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.RE
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.IP \fBDEBUG=\fIdebug_level\fR
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Specifies a non\-default debugging level. The default is \fB\-g\fR.
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Specify \fBDEBUG=\fR to turn off debugging.
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.IP \fBOPT=\fIoptimization_level\fR
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Specifies a non\-default optimization level. The default is \fB\-O\fR.
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Specify \fBOPT=\fR to turn off optimization.
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.IP \fBPOSTFIX_INSTALL_OPTS=\fI\-option...\fR
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Specifies options for the postfix\-install command, separated
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by whitespace. Currently, the only supported option is
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\fB\-keep\-build\-mtime\fR.
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.IP \fBSHLIB_CFLAGS=\fIflags\fR
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Override the compiler flags (typically, "\-fPIC") for Postfix
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dynamically\-linked libraries and database plugins.
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This feature was introduced with Postfix 3.0.
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.IP \fBSHLIB_RPATH=\fIrpath\fR
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Override the runpath (typically, "'\-Wl,\-rpath,${SHLIB_DIR}'")
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for Postfix dynamically\-linked libraries.
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This feature was introduced with Postfix 3.0.
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.IP \fBSHLIB_SUFFIX=\fIsuffix\fR
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Override the filename suffix (typically, ".so") for Postfix
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dynamically\-linked libraries and database plugins.
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This feature was introduced with Postfix 3.0.
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.IP \fBshared=yes\fR
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.IP \fBshared=no\fR
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Enable (disable) Postfix builds with dynamically\-linked
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libraries typically named $shlib_directory/libpostfix\-*.so.*.
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This feature was introduced with Postfix 3.0.
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.IP \fBdynamicmaps=yes\fR
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.IP \fBdynamicmaps=no\fR
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Enable (disable) Postfix builds with the configuration file
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$meta_directory/dynamicmaps.cf and dynamically\-loadable
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database plugins typically named postfix\-*.so.*. The setting
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"dynamicmaps=yes" implicitly enables Postfix dynamically\-linked
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libraries.
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This feature was introduced with Postfix 3.0.
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.IP \fBpie=yes\fR
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.IP \fBpie=no\fR
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Enable (disable) Postfix builds with position\-independent
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executables, on platforms where this is supported.
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This feature was introduced with Postfix 3.0.
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.IP \fIinstallation_parameter\fB=\fIvalue\fR...
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Override the compiled\-in default value of the specified
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installation parameter(s). The following parameters are
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supported in this context:
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command_directory config_directory daemon_directory
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data_directory default_database_type html_directory
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mail_spool_directory mailq_path manpage_directory meta_directory
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newaliases_path queue_directory readme_directory sendmail_path
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shlib_directory openssl_path
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See the postconf(5) manpage for a description of these
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parameters.
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This feature was introduced with Postfix 3.0.
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.IP \fBWARN=\fIwarning_flags\fR
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Specifies non\-default gcc compiler warning options for use when
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"make" is invoked in a source subdirectory only.
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.SH "LICENSE"
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.na
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.nf
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.ad
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.fi
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The Secure Mailer license must be distributed with this software.
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.SH "AUTHOR(S)"
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.na
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.nf
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Wietse Venema
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IBM T.J. Watson Research
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P.O. Box 704
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Yorktown Heights, NY 10598, USA
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Wietse Venema
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Google, Inc.
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111 8th Avenue
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New York, NY 10011, USA
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