# 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 TAS autodepend INCLUDES enable_thread_safety with_tcl with_perl with_python with_krb5 krb_srvtab with_pam with_ldap 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 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 DTRACE DTRACEFLAGS enable_dtrace 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_ldap 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 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.

--disable-rpath do not embed shared library search path in executables

--disable-spinlocks do not use spinlocks

--enable-debug build with debugging symbols (-g)

--enable-dtrace build with DTrace support

--enable-depend turn on automatic dependency tracking

--enable-cassert enable assertion checks (for debugging)

--enable-thread-safety make client libraries thread-safe

#

# DTrace

#

# Check whether --enable-dtrace or --disable-dtrace was given.

if test "${enable_dtrace+set}" = set; then

enableval="$enable_dtrace"

case $enableval in

yes)

cat >>confdefs.h <<\_ACEOF

#define ENABLE_DTRACE 1

_ACEOF

for ac_prog in dtrace

do

# Extract the first word of "$ac_prog", so it can be a program name with args.

set dummy $ac_prog; ac_word=$2

echo "$as_me:$LINENO: checking for $ac_word" >&5

echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6

if test "${ac_cv_prog_DTRACE+set}" = set; then

echo $ECHO_N "(cached) $ECHO_C" >&6

else

if test -n "$DTRACE"; then

ac_cv_prog_DTRACE="$DTRACE" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

IFS=$as_save_IFS

test -z "$as_dir" && as_dir=.

for ac_exec_ext in '' $ac_executable_extensions; do

if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then

ac_cv_prog_DTRACE="$ac_prog"

echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5

break 2

fi

done

done

fi

fi

DTRACE=$ac_cv_prog_DTRACE

if test -n "$DTRACE"; then

echo "$as_me:$LINENO: result: $DTRACE" >&5

echo "${ECHO_T}$DTRACE" >&6

else

echo "$as_me:$LINENO: result: no" >&5

echo "${ECHO_T}no" >&6

fi

test -n "$DTRACE" && break

done

;;

no)

:

;;

*)

{ { echo "$as_me:$LINENO: error: no argument expected for --enable-dtrace option" >&5

echo "$as_me: error: no argument expected for --enable-dtrace option" >&2;}

{ (exit 1); exit 1; }; }

;;

esac

else

enable_dtrace=no

fi;

#

# C compiler

#

enable_rpath) ;;

enable_spinlocks) ;;

enable_debug) ;;

enable_dtrace) ;;

with_CC) ;;

enable_depend) ;;

enable_cassert) ;;

s,@enable_shared@,$enable_shared,;t t

s,@enable_rpath@,$enable_rpath,;t t

s,@enable_debug@,$enable_debug,;t t

s,@DTRACE@,$DTRACE,;t t

s,@DTRACEFLAGS@,$DTRACEFLAGS,;t t

s,@enable_dtrace@,$enable_dtrace,;t t

s,@CC@,$CC,;t t

s,@CFLAGS@,$CFLAGS,;t t

s,@LDFLAGS@,$LDFLAGS,;t t

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

dnl $PostgreSQL: pgsql/configure.in,v 1.468 2006/07/11 16:14:50 tgl Exp $

dnl $PostgreSQL: pgsql/configure.in,v 1.469 2006/07/24 16:32:44 petere Exp $

dnl

dnl Developers, please strive to achieve this order:

dnl

[ --enable-debug build with debugging symbols (-g)])

AC_SUBST(enable_debug)

#

# DTrace

#

PGAC_ARG_BOOL(enable, dtrace, no,

[ --enable-dtrace build with DTrace support],

[AC_DEFINE([ENABLE_DTRACE], 1,

[Define to 1 to enable DTrace support. (--enable-dtrace)])

AC_CHECK_PROGS(DTRACE, dtrace)

AC_SUBST(DTRACEFLAGS)])

AC_SUBST(enable_dtrace)

#

# C compiler

#

<!-- $PostgreSQL: pgsql/doc/src/sgml/installation.sgml,v 1.258 2006/06/18 15:38:35 petere Exp $ -->

<!-- $PostgreSQL: pgsql/doc/src/sgml/installation.sgml,v 1.259 2006/07/24 16:32:44 petere Exp $ -->

<chapter id="installation">

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

</listitem>

</varlistentry>

<varlistentry>

<term><option>--enable-dtrace</option></term>

<listitem>

<para>

Compiles with support for the dynamic tracing tool DTrace.

Operating system support for DTrace is currently only

available in Solaris.

</para>

</listitem>

</varlistentry>

</variablelist>

</para>

enable_rpath= @enable_rpath@

enable_nls= @enable_nls@

enable_debug= @enable_debug@

enable_dtrace= @enable_dtrace@

enable_thread_safety= @enable_thread_safety@

python_includespec= @python_includespec@

YFLAGS = @YFLAGS@

FLEX = @FLEX@

FLEXFLAGS = @FLEXFLAGS@$(LFLAGS)

DTRACE = @DTRACE@

DTRACEFLAGS = @DTRACEFLAGS@

SUBSYSOBJS :=$(DIRS:%=%/SUBSYS.o)

OBJS :=$(SUBSYSOBJS)$(top_builddir)/src/port/libpgport_srv.a

ifeq ($(enable_dtrace), yes)

LOCALOBJS += utils/probes.o

OBJS =$(SUBSYSOBJS)$(LOCALOBJS)$(top_builddir)/src/port/libpgport_srv.a

LIBS :=$(filter-out -lpgport,$(LIBS))

$(LN_S) ../../../$(subdir)/utils/fmgroids.h.

utils/probes.o: utils/probes.d$(SUBSYSOBJS)

$(DTRACE)$(DTRACEFLAGS) -G -s$^

distprep:

clean:

rm -f postgres$(X)$(POSTGRES_IMP)\

rm -f$(LOCALOBJS)postgres$(X)$(POSTGRES_IMP)\

$(top_srcdir)/src/include/parser/parse.h\

$(top_builddir)/src/include/utils/fmgroids.h

ifeq ($(PORTNAME), cygwin)

XactLockTableInsert(s->transactionId);

PG_TRACE1 (transaction__start,s->transactionId);

LWLockRelease(ProcArrayLock);

}

PG_TRACE1 (transaction__commit,s->transactionId);

LWLockRelease(ProcArrayLock);

}

PG_TRACE1 (transaction__abort,s->transactionId);

PG_TRACE2(lock__startwait,locktag->locktag_field2,lockmode);

WaitOnLock(locallock,owner);

PG_TRACE2(lock__endwait,locktag->locktag_field2,lockmode);

block_counts[lockid]++;

PG_TRACE2(lwlock__startwait,lockid,mode);

for (;;)

{

extraWaits++;

}

PG_TRACE2(lwlock__endwait,lockid,mode);

LOG_LWDEBUG("LWLockAcquire",lockid,"awakened");

SpinLockRelease(&lock->mutex);

PG_TRACE2(lwlock__acquire,lockid,mode);

held_lwlocks[num_held_lwlocks++]=lockid;

RESUME_INTERRUPTS();

LOG_LWDEBUG("LWLockConditionalAcquire",lockid,"failed");

PG_TRACE2(lwlock__condacquire__fail,lockid,mode);

}

{

held_lwlocks[num_held_lwlocks++]=lockid;

PG_TRACE2(lwlock__condacquire,lockid,mode);

}

return !mustwait;

SpinLockRelease(&lock->mutex);

PG_TRACE1(lwlock__release,lockid);

providerpostgresql {

probetransaction__start(int);

probetransaction__commit(int);

probetransaction__abort(int);

probelwlock__acquire(int,int);

probelwlock__release(int);

probelwlock__startwait(int,int);

probelwlock__endwait(int,int);

probelwlock__condacquire(int,int);

probelwlock__condacquire__fail(int,int);

probelock__startwait(int,int);

probelock__endwait(int,int);

};

#if defined(_MSC_VER)|| defined(__BORLANDC__)