dnl Process this file with autoconf to produce a configure script.
-dnl $PostgreSQL: pgsql/configure.in,v 1.433 2005/12/04 03:52:24 momjian Exp $
+dnl $PostgreSQL: pgsql/configure.in,v 1.452 2006/02/28 21:59:19 momjian Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
AC_PREFIX_DEFAULT(/usr/local/pgsql)
AC_SUBST(configure_args, [$ac_configure_args])
-AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [PostgreSQL version])
+AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [PostgreSQL version as a string])
AC_CANONICAL_HOST
case $host_os in
aix*) template=aix ;;
- beos*) template=beos ;;
bsdi*) template=bsdi ;;
cygwin*) template=cygwin ;;
darwin*) template=darwin ;;
nextstep*) template=nextstep ;;
openbsd*) template=openbsd ;;
osf*) template=osf ;;
- qnx*) template=qnx4 ;;
sco*) template=sco ;;
solaris*) template=solaris ;;
sunos*) template=sunos4 ;;
# Default port number (--with-pgport), default 5432
#
AC_MSG_CHECKING([for default port number])
-PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number [5432]],
+PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number [[5432]]],
[default_port=$withval],
[default_port=5432])
AC_MSG_RESULT([$default_port])
PGAC_CHECK_PYTHON_EMBED_SETUP
fi
+# Supply a numeric version string for use by 3rd party add-ons
+PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
+$AWK -F'.' '{printf \"%d%02d%02d\", $1, $2, (NF >= 3) ? $3 : 0}'`"
+AC_DEFINE_UNQUOTED(PG_VERSION_NUM, $PG_VERSION_NUM, [PostgreSQL version as a number])
##
## Libraries
##
-if test "$PORTNAME" != "aix" -a "$PORTNAME" != "alpha"
-then
- AC_CHECK_LIB(bsd, main)
-fi
-AC_CHECK_LIB(util, setproctitle)
-AC_CHECK_LIB(m, main)
-AC_CHECK_LIB(dl, main)
-AC_CHECK_LIB(nsl, main)
-AC_CHECK_LIB(socket, main)
-AC_CHECK_LIB(ipc, main)
-AC_CHECK_LIB(IPC, main)
-AC_CHECK_LIB(lc, main)
-AC_CHECK_LIB(dld, main)
-AC_CHECK_LIB(ld, main)
-AC_CHECK_LIB(compat, main)
-AC_CHECK_LIB(BSD, main)
-AC_CHECK_LIB(gen, main)
-AC_CHECK_LIB(PW, main)
-AC_CHECK_LIB(resolv, main)
+AC_SEARCH_LIBS(setproctitle, util)
+AC_SEARCH_LIBS(pow, m)
+AC_SEARCH_LIBS(dlopen, dl)
+AC_SEARCH_LIBS(socket, [socket wsock32])
+AC_SEARCH_LIBS(shl_load, dld)
+# We only use libld in port/dynloader/aix.c
+case $host_os in
+ aix*)
+ AC_SEARCH_LIBS(ldopen, ld)
+ ;;
+esac
AC_SEARCH_LIBS(getopt_long, [getopt gnugetopt])
-# QNX:
-AC_CHECK_LIB(unix, main)
-AC_SEARCH_LIBS(crypt, crypt)
-# BeOS:
-if test "$PORTNAME" = "beos"
-then
- AC_CHECK_LIB(bind, __inet_ntoa)
-fi
+AC_SEARCH_LIBS(crypt, crypt)
# Solaris:
AC_SEARCH_LIBS(fdatasync, [rt posix4])
# Cygwin:
-AC_CHECK_LIB(cygipc, shmget)
-# WIN32:
-if test "$PORTNAME" = "win32"
-then
- AC_CHECK_LIB(wsock32, main)
-fi
+AC_SEARCH_LIBS(shmget, cygipc)
if test "$with_readline" = yes; then
PGAC_CHECK_READLINE
[#include <krb5.h>])
fi
+# This is probably only present on Darwin, but may as well check always
+AC_CHECK_DECLS(F_FULLFSYNC, [], [], [#include <fcntl.h>])
+
##
## Functions, global variables
##
# also decide to use snprintf.c if snprintf() is present but does not
# have all the features we need --- see below.
-pgac_need_repl_snprintf=no
-AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
-AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
+if test "$PORTNAME" = "win32"; then
+ # Win32 gets snprintf.c built unconditionally.
+ #
+ # To properly translate all NLS languages strings, we must support the
+ # *printf() %$ format, which allows *printf() arguments to be selected
+ # by position in the translated string.
+ #
+ # libintl versions < 0.13 use the native *printf() functions, and Win32
+ # *printf() doesn't understand %$, so we must use our /port versions,
+ # which do understand %$. libintl versions >= 0.13 include their own
+ # *printf versions on Win32. The libintl 0.13 release note text is:
+ #
+ # C format strings with positions, as they arise when a translator
+ # needs to reorder a sentence, are now supported on all platforms.
+ # On those few platforms (NetBSD and Woe32) for which the native
+ # printf()/fprintf()/... functions don't support such format
+ # strings, replacements are provided through <libintl.h>.
+ #
+ # We could use libintl >= 0.13's *printf() if we were sure that we had
+ # a litint >= 0.13 at runtime, but seeing that there is no clean way
+ # to guarantee that, it is best to just use our own, so we are sure to
+ # get %$ support. In include/port.h we disable the *printf() macros
+ # that might have been defined by libintl.
+ #
+ # We do this unconditionally whether NLS is used or not so we are sure
+ # that all Win32 libraries and binaries behave the same.
+ pgac_need_repl_snprintf=yes
+else
+ pgac_need_repl_snprintf=no
+ AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
+ AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
+fi
# Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
AC_CHECK_DECLS([snprintf, vsnprintf])
-# do this one the hard way in case isinf() is a macro
+dnl Cannot use AC_CHECK_FUNC because isinf may be a macro
AC_CACHE_CHECK([for isinf], ac_cv_func_isinf,
-[AC_TRY_LINK(
-[#include <math.h>
+[AC_TRY_LINK([
+#include <math.h>
+double glob_double;
],
-[double x = 0.0; int res = isinf(x);],
+[return isinf(glob_double) ? 0 : 1;],
[ac_cv_func_isinf=yes],
[ac_cv_func_isinf=no])])
# System's version of getaddrinfo(), if any, may be used only if we found
# a definition for struct addrinfo; see notes in src/include/getaddrinfo.h.
-# (Note: the AC_REPLACE_FUNCS probe fails on Windows, where the available
+# (Note: the AC_TRY_LINK probe fails on Windows, where the available
# versions of getaddrinfo don't follow normal C call protocol. This is OK
# because we want to use our own getaddrinfo.c on Windows anyway.)
if test x"$ac_cv_type_struct_addrinfo" = xyes ; then
- AC_REPLACE_FUNCS([getaddrinfo])
+ dnl Cannot use AC_CHECK_FUNC because getaddrinfo may be a macro
+ AC_MSG_CHECKING(for getaddrinfo)
+ AC_TRY_LINK([
+#include <sys/socket.h>
+#include <netdb.h>
+],
+ [return getaddrinfo("", "", NULL, NULL) ? 0 : 1;],
+ [AC_DEFINE(HAVE_GETADDRINFO, 1, [Define to 1 if you have getaddrinfo().])
+ AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)
+ AC_LIBOBJ(getaddrinfo)])
else
AC_LIBOBJ(getaddrinfo)
fi
ac_cv_func_fseeko=yes
esac
-# Solaris has a very slow qsort in certain cases, so we replace it.
+# Solaris has a very slow qsort in certain cases, so we replace it:
+# http://forum.sun.com/thread.jspa?forumID=4&threadID=7231
+# Supposedly it is fixed in Solaris, but not sure which version, and
+# no confirmed testing. 2005-12-16
if test "$PORTNAME" = "solaris"; then
AC_LIBOBJ(qsort)
fi
dnl Cannot use AC_CHECK_FUNC because finite may be a macro
AC_MSG_CHECKING(for finite)
-AC_TRY_LINK([#include <math.h>],
- [int dummy=finite(1.0);],
+AC_TRY_LINK([
+#include <math.h>
+double glob_double;
+],
+ [return finite(glob_double) ? 0 : 1;],
[AC_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
*** for the exact reason.]])],
[AC_MSG_RESULT([cross-compiling])])
+# --------------------
+# Run tests below here
+# --------------------
# Force use of our snprintf if system's doesn't do arg control
-# This feature is used by NLS
-if test "$enable_nls" = yes &&
- test $pgac_need_repl_snprintf = no &&
-# On Win32, libintl replaces snprintf() with its own version that
-# understands arg control, so we don't need our own. In fact, it
-# also uses macros that conflict with ours, so we _can't_ use
-# our own.
- test "$PORTNAME" != "win32"; then
+# See comment above at snprintf test for details.
+if test "$enable_nls" = yes -a "$pgac_need_repl_snprintf" = no; then
PGAC_FUNC_PRINTF_ARG_CONTROL
if test $pgac_cv_printf_arg_control != yes ; then
pgac_need_repl_snprintf=yes
# Now we have checked all the reasons to replace snprintf
if test $pgac_need_repl_snprintf = yes; then
- AC_DEFINE(USE_SNPRINTF, 1, [Use replacement snprintf() functions.])
+ AC_DEFINE(USE_REPL_SNPRINTF, 1, [Use replacement snprintf() functions.])
AC_LIBOBJ(snprintf)
fi
SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
+# If not set in template file, set bytes to use libc memset()
+if test x"$MEMSET_LOOP_LIMIT" = x"" ; then
+ MEMSET_LOOP_LIMIT=1024
+fi
+AC_DEFINE_UNQUOTED(MEMSET_LOOP_LIMIT, ${MEMSET_LOOP_LIMIT}, [Define bytes to use libc memset().])
+
+
if test "$enable_nls" = yes ; then
PGAC_CHECK_GETTEXT
fi
then
AC_MSG_WARN([
*** Skipping thread test program. --enable-thread-safety-force was used.
-*** Run the program in src/tools/thread on the your machine and add
+*** Run the program in src/test/thread on the your machine and add
proper locking function calls to your applications to guarantee thread
safety.
])
_LIBS="$LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE"
LIBS="$LIBS $PTHREAD_LIBS"
-AC_TRY_RUN([#include "$srcdir/src/tools/thread/thread_test.c"],
+AC_TRY_RUN([#include "$srcdir/src/test/thread/thread_test.c"],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_ERROR([
***
*** You can use the configure option --enable-thread-safety-force
*** to force threads to be enabled. However, you must then run
-*** the program in src/tools/thread and add locking function calls
+*** the program in src/test/thread and add locking function calls
*** to your applications to guarantee thread safety.
])],
[AC_MSG_RESULT(maybe)
AC_MSG_WARN([
*** Skipping thread test program because of cross-compile build.
-*** Run the program in src/tools/thread on the target machine.
+*** Run the program in src/test/thread on the target machine.
])])
CFLAGS="$_CFLAGS"
LIBS="$_LIBS"
projects / postgresql / blobdiff