# include <unistd.h>

#endif"

ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS configure_args build build_cpu build_vendor build_os host host_cpu host_vendor host_os PORTNAME docdir enable_nls WANTED_LANGUAGES default_port enable_shared enable_rpath enable_debug CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP GCC CC_FOR_BUILD TAS autodepend INCLUDES enable_thread_safety with_tcl with_perl with_python with_krb5 krb_srvtab with_pam with_bonjour with_openssl with_zlib EGREP ELF_SYS LDFLAGS_SL AWK FLEX FLEXFLAGS LN_S LD with_gnu_ld ld_R_works RANLIB ac_ct_RANLIB LORDER TAR STRIP ac_ct_STRIP STRIP_STATIC_LIB STRIP_SHARED_LIB YACC YFLAGS PERL perl_archlibexp perl_privlibexp perl_useshrplib perl_embed_ldflags PYTHON python_version python_configdir python_includespec python_libdir python_libspec python_additional_libs HAVE_IPV6 LIBOBJS acx_pthread_config PTHREAD_CC PTHREAD_LIBS PTHREAD_CFLAGS HAVE_POSIX_SIGNALS MSGFMT MSGMERGE XGETTEXT localedir TCLSH TCL_CONFIG_SH TCL_INCLUDE_SPEC TCL_LIB_FILE TCL_LIBS TCL_LIB_SPEC TCL_SHARED_BUILD TCL_SHLIB_LD_LIBS NSGMLS JADE have_docbook DOCBOOKSTYLE COLLATEINDEX SGMLSPL vpath_build LTLIBOBJS'

ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS configure_args build build_cpu build_vendor build_os host host_cpu host_vendor host_os PORTNAME docdir enable_nls WANTED_LANGUAGES default_port enable_shared enable_rpath enable_debug CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP GCC TAS autodepend INCLUDES enable_thread_safety with_tcl with_perl with_python with_krb5 krb_srvtab with_pam with_bonjour with_openssl with_zlib EGREP ELF_SYS LDFLAGS_SL AWK FLEX FLEXFLAGS LN_S LD with_gnu_ld ld_R_works RANLIB ac_ct_RANLIB LORDER TAR STRIP ac_ct_STRIP STRIP_STATIC_LIB STRIP_SHARED_LIB YACC YFLAGS PERL perl_archlibexp perl_privlibexp perl_useshrplib perl_embed_ldflags PYTHON python_version python_configdir python_includespec python_libdir python_libspec python_additional_libs HAVE_IPV6 LIBOBJS acx_pthread_config PTHREAD_CC PTHREAD_LIBS PTHREAD_CFLAGS HAVE_POSIX_SIGNALS MSGFMT MSGMERGE XGETTEXT localedir TCLSH TCL_CONFIG_SH TCL_INCLUDE_SPEC TCL_LIB_FILE TCL_LIBS TCL_LIB_SPEC TCL_SHARED_BUILD TCL_SHLIB_LD_LIBS NSGMLS JADE have_docbook DOCBOOKSTYLE COLLATEINDEX SGMLSPL vpath_build LTLIBOBJS'

ac_subst_files=''

# Initialize some variables set by options.

#

# Native compiler

#

if test -z "$CC_FOR_BUILD"; then

CC_FOR_BUILD=$CC

fi

#

# Set up TAS assembly code if needed; the template file has now had its

# chance to request this.

s,@OBJEXT@,$OBJEXT,;t t

s,@CPP@,$CPP,;t t

s,@GCC@,$GCC,;t t

s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t

s,@TAS@,$TAS,;t t

s,@autodepend@,$autodepend,;t t

s,@INCLUDES@,$INCLUDES,;t t

dnl Process this file with autoconf to produce a configure script.

dnl $PostgreSQL: pgsql/configure.in,v 1.416 2005/07/05 23:13:57 tgl Exp $

dnl $PostgreSQL: pgsql/configure.in,v 1.417 2005/07/06 21:04:13 momjian Exp $

dnl

dnl Developers, please strive to achieve this order:

dnl

[A string containing the version number, platform, and C compiler])

#

# Native compiler

#

if test -z "$CC_FOR_BUILD"; then

CC_FOR_BUILD=$CC

fi

AC_SUBST(CC_FOR_BUILD)

#

# Set up TAS assembly code if needed; the template file has now had its

# chance to request this.

<!-- $PostgreSQL: pgsql/doc/src/sgml/installation.sgml,v 1.239 2005/07/03 18:54:27 petere Exp $ -->

<!-- $PostgreSQL: pgsql/doc/src/sgml/installation.sgml,v 1.240 2005/07/06 21:04:14 momjian Exp $ -->

<chapter id="installation">

<title><![%standalone-include[<productname>PostgreSQL</>]]>

<userinput>./configure CC=/opt/bin/gcc CFLAGS='-O2 -pipe'</>

</screen>

</para>

<para>

If you are cross-compiling<indexterm><primary>cross

compilation</primary></indexterm> (compiling on one architecture

with the intent to run on a different architecture), special care

needs to be taken. First of all, specify the host architecture

(the architecture PostgreSQL will run on) using the option

<option>--host</option>. The variables <envar>CC</>,

<envar>CFLAGS</>, etc. should refer to the build tools for the

host architecture. During the build process, the time-zone

database for PostgreSQL is created and a special tool to do that

is compiled and run during the build process. This tool needs to

be compiled using a native compiler. Specify this compiler using

the variable <envar>CC_FOR_BUILD</envar>. Cross compilation

requires expert knowledge and the support for this process in the

PostgreSQL tree should be considered somewhat experimental.

</para>

</step>

<step>

CC = @CC@

CC_FOR_BUILD = @CC_FOR_BUILD@

GCC = @GCC@

CFLAGS = @CFLAGS@

OBJS= localtime.o strftime.o pgtz.o

ZICOBJS= zic.o ialloc.o scheck.o localtime-zic.o

ZICOBJS= zic.o ialloc.o scheck.o localtime.o

TZDATA := africa antarctica asia australasia europe northamerica southamerica\

SUBSYS.o:$(OBJS)

$(LD)$(LDREL)$(LDOUT) SUBSYS.o$(OBJS)

localtime-zic.c: localtime.c

$(ZICOBJS): CC=$(CC_FOR_BUILD)

zic:$(ZICOBJS)

$(CC_FOR_BUILD)$(CFLAGS)$(ZICOBJS) -o$@$(X)

$(CC)$(CFLAGS)$(ZICOBJS)$(LDFLAGS)$(LIBS) -o$@$(X)

install: all installdirs

./zic -d$(DESTDIR)$(datadir)/timezone$(TZDATAFILES)

cleandistcleanmaintainer-clean:

rm -f SUBSYS.o zic zic$(X)$(OBJS)$(ZICOBJS) localtime-zic.c

rm -f SUBSYS.o zic$(X)$(OBJS)$(ZICOBJS)