dnl
m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
-AC_INIT([PostgreSQL], [9.1devel], [pgsql-bugs@postgresql.org])
+AC_INIT([PostgreSQL], [9.3devel], [pgsql-bugs@postgresql.org])
m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.63], [], [m4_fatal([Autoconf version 2.63 is required.
Untested combinations of 'autoconf' and PostgreSQL versions are not
recommended. You can remove the check from 'configure.in' but it is then
your responsibility whether the result works or not.])])
-AC_COPYRIGHT([Copyright (c) 1996-2011, PostgreSQL Global Development Group])
+AC_COPYRIGHT([Copyright (c) 1996-2012, PostgreSQL Global Development Group])
AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
AC_CONFIG_AUX_DIR(config)
AC_PREFIX_DEFAULT(/usr/local/pgsql)
case $host_os in
aix*) template=aix ;;
- bsdi*) template=bsdi ;;
cygwin*) template=cygwin ;;
darwin*) template=darwin ;;
- dgux*) template=dgux ;;
+dragonfly*) template=netbsd ;;
freebsd*) template=freebsd ;;
hpux*) template=hpux ;;
irix*) template=irix ;;
template=linux ;;
mingw*) template=win32 ;;
netbsd*) template=netbsd ;;
-nextstep*) template=nextstep ;;
openbsd*) template=openbsd ;;
osf*) template=osf ;;
sco*) template=sco ;;
solaris*) template=solaris ;;
- sunos*) template=sunos4 ;;
- sysv4.2*)
- case $host_vendor in
- univel) template=univel ;;
- esac ;;
- sysv4*) template=svr4 ;;
sysv5*) template=unixware ;;
- ultrix*) template=ultrix4 ;;
esac
if test x"$template" = x"" ; then
[Define to the default TCP port number as a string constant.])
AC_SUBST(default_port)
-#
-# Option to disable shared libraries
-#
-PGAC_ARG_BOOL(enable, shared, yes,
- [do not build shared libraries])
-AC_SUBST(enable_shared)
-
#
# '-rpath'-like feature can be disabled
#
#
PGAC_ARG_BOOL(enable, profiling, no,
[build with profiling enabled ])
-AC_SUBST(enable_profiling)
#
# --enable-coverage enables generation of code coverage metrics with gcov
#
PGAC_ARG_BOOL(enable, dtrace, no,
[build with DTrace support],
-[AC_DEFINE([ENABLE_DTRACE], 1,
- [Define to 1 to enable DTrace support. (--enable-dtrace)])
-AC_CHECK_PROGS(DTRACE, dtrace)
+[AC_CHECK_PROGS(DTRACE, dtrace)
if test -z "$DTRACE"; then
AC_MSG_ERROR([dtrace not found])
fi
# These work in some but not all gcc versions
PGAC_PROG_CC_CFLAGS_OPT([-Wdeclaration-after-statement])
PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
+ PGAC_PROG_CC_CFLAGS_OPT([-Wmissing-format-attribute])
+ # This was included in -Wall/-Wformat in older GCC versions
+ PGAC_PROG_CC_CFLAGS_OPT([-Wformat-security])
# Disable strict-aliasing rules; needed for gcc 3.3+
PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
# Disable optimizations that assume no overflow; needed for gcc 4.3+
PGAC_PROG_CC_CFLAGS_OPT([-fwrapv])
+ # Disable FP optimizations that cause various errors on gcc 4.5+ or maybe 4.6+
+ PGAC_PROG_CC_CFLAGS_OPT([-fexcess-precision=standard])
elif test "$ICC" = yes; then
# Intel's compiler has a bug/misoptimization in checking for
# division by NAN (NaN == 0), -mp1 fixes it, so add it to the CFLAGS.
elif test "$PORTNAME" = "aix"; then
# AIX's xlc has to have strict aliasing turned off too
PGAC_PROG_CC_CFLAGS_OPT([-qnoansialias])
+elif test "$PORTNAME" = "hpux"; then
+ # On some versions of HP-UX, libm functions do not set errno by default.
+ # Fix that by using +Olibmerrno if the compiler recognizes it.
+ PGAC_PROG_CC_CFLAGS_OPT([+Olibmerrno])
fi
# supply -g if --enable-debug
krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
])
AC_MSG_RESULT([$with_gssapi])
-AC_SUBST(with_gssapi)
#
# Kerberos 5
krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
])
AC_MSG_RESULT([$with_krb5])
-AC_SUBST(with_krb5)
AC_SUBST(krb_srvtab)
[build with PAM support],
[AC_DEFINE([USE_PAM], 1, [Define to 1 to build with PAM support. (--with-pam)])])
AC_MSG_RESULT([$with_pam])
-AC_SUBST(with_pam)
#
[build with LDAP support],
[AC_DEFINE([USE_LDAP], 1, [Define to 1 to build with LDAP support. (--with-ldap)])])
AC_MSG_RESULT([$with_ldap])
-AC_SUBST(with_ldap)
#
[build with Bonjour support],
[AC_DEFINE([USE_BONJOUR], 1, [Define to 1 to build with Bonjour support. (--with-bonjour)])])
AC_MSG_RESULT([$with_bonjour])
-AC_SUBST(with_bonjour)
#
AC_MSG_RESULT([$with_openssl])
AC_SUBST(with_openssl)
+#
+# SELinux
+#
+AC_MSG_CHECKING([whether to build with SELinux support])
+PGAC_ARG_BOOL(with, selinux, no, [build with SELinux support])
+AC_SUBST(with_selinux)
+AC_MSG_RESULT([$with_selinux])
#
# Readline
#
# OSSP UUID library
#
-PGAC_ARG_BOOL(with, ossp-uuid, no, [use OSSP UUID library when building contrib/uuid-ossp])
+PGAC_ARG_BOOL(with, ossp-uuid, no, [build contrib/uuid-ossp, requires OSSP UUID library])
AC_SUBST(with_ossp_uuid)
AC_CHECK_TOOL(WINDRES, windres, windres)
fi
+AC_PROG_INSTALL
+# When Autoconf chooses install-sh as install program it tries to generate
+# a relative path to it in each makefile where it subsitutes it. This clashes
+# with our Makefile.global concept. This workaround helps.
+case $INSTALL in
+ *install-sh*) install_bin='';;
+ *) install_bin=$INSTALL;;
+esac
+AC_SUBST(install_bin)
+
AC_PATH_PROG(TAR, tar)
AC_PROG_LN_S
AC_PROG_AWK
AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])
AC_CHECK_LIB(ssl, SSL_library_init, [], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])
else
- AC_CHECK_LIB(eay32, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'eay32' is required for OpenSSL])])
- AC_CHECK_LIB(ssleay32, SSL_library_init, [], [AC_MSG_ERROR([library 'ssleay32' is required for OpenSSL])])
+ AC_SEARCH_LIBS(CRYPTO_new_ex_data, eay32 crypto, [], [AC_MSG_ERROR([library 'eay32' or 'crypto' is required for OpenSSL])])
+ AC_SEARCH_LIBS(SSL_library_init, ssleay32 ssl, [], [AC_MSG_ERROR([library 'ssleay32' or 'ssl' is required for OpenSSL])])
fi
fi
AC_CHECK_LIB(xslt, xsltCleanupGlobals, [], [AC_MSG_ERROR([library 'xslt' is required for XSLT support])])
fi
+# for contrib/sepgsql
+if test "$with_selinux" = yes; then
+ AC_CHECK_LIB(selinux, selinux_status_open, [],
+ [AC_MSG_ERROR([library 'libselinux', version 2.0.99 or newer, is required for SELinux support])])
+fi
+
# for contrib/uuid-ossp
if test "$with_ossp_uuid" = yes ; then
AC_CHECK_LIB(ossp-uuid, uuid_export,
##
dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES
-AC_CHECK_HEADERS([crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.h kernel/OS.h kernel/image.h SupportDefs.h])
+AC_CHECK_HEADERS([crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/ucred.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.h])
# On BSD, cpp test for net/if.h will fail unless sys/socket.h
# is included first.
if test "$with_openssl" = yes ; then
AC_CHECK_HEADER(openssl/ssl.h, [], [AC_MSG_ERROR([header file <openssl/ssl.h> is required for OpenSSL])])
AC_CHECK_HEADER(openssl/err.h, [], [AC_MSG_ERROR([header file <openssl/err.h> is required for OpenSSL])])
- AC_CHECK_FUNCS([ERR_set_mark])
fi
if test "$with_pam" = yes ; then
[AC_MSG_ERROR([header file <ossp/uuid.h> or <uuid.h> is required for OSSP-UUID])])])
fi
+if test "$PORTNAME" = "win32" ; then
+ AC_CHECK_HEADERS(crtdefs.h)
+fi
##
## Types, structures, compiler characteristics
AC_C_CONST
PGAC_C_INLINE
AC_C_STRINGIZE
+AC_C_FLEXIBLE_ARRAY_MEMBER
PGAC_C_SIGNED
AC_C_VOLATILE
PGAC_C_FUNCNAME_SUPPORT
+PGAC_C_STATIC_ASSERT
+PGAC_C_TYPES_COMPATIBLE
PGAC_STRUCT_TIMEZONE
PGAC_UNION_SEMUN
PGAC_STRUCT_SOCKADDR_UN
AC_TYPE_UINTPTR_T
AC_TYPE_LONG_LONG_INT
-AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],
-[#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ucred.h>])
+PGAC_TYPE_LOCALE_T
+
+AC_CHECK_TYPES([struct cmsgcred], [], [],
+[#include <sys/socket.h>
+#ifdef HAVE_SYS_UCRED_H
+#include <sys/ucred.h>
+#endif])
AC_CHECK_TYPES([struct option], [], [],
[#ifdef HAVE_GETOPT_H
AC_MSG_CHECKING(for krb5_free_unparsed_name)
AC_TRY_LINK([#include <krb5.h>],
[krb5_free_unparsed_name(NULL,NULL);],
- [AC_DEFINE(HAVE_KRB5_FREE_UNPARSED_NAME, 1, [Define to 1 if you have krb5_free_unparsed_name])
+ [AC_DEFINE(HAVE_KRB5_FREE_UNPARSED_NAME, 1, [Define to 1 if you have krb5_free_unparsed_name.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
fi
+# On PPC, check if assembler supports LWARX instruction's mutex hint bit
+case $host_cpu in
+ ppc*|powerpc*)
+ AC_MSG_CHECKING([whether assembler supports lwarx hint bit])
+ AC_TRY_COMPILE([],
+ [int a = 0; int *p = &a; int r;
+ __asm__ __volatile__ (" lwarx %0,0,%1,1\n" : "=&r"(r) : "r"(p));],
+ [pgac_cv_have_ppc_mutex_hint=yes],
+ [pgac_cv_have_ppc_mutex_hint=no])
+ AC_MSG_RESULT([$pgac_cv_have_ppc_mutex_hint])
+ if test x"$pgac_cv_have_ppc_mutex_hint" = xyes ; then
+ AC_DEFINE(HAVE_PPC_LWARX_MUTEX_HINT, 1, [Define to 1 if the assembler supports PPC's LWARX mutex hint bit.])
+ fi
+ ;;
+esac
+
# Check largefile support. You might think this is a system service not a
# compiler characteristic, but you'd be wrong. We must check this before
# probing existence of related functions such as fseeko, since the largefile
# defines can affect what is generated for that.
-AC_SYS_LARGEFILE
+if test "$PORTNAME" != "win32"; then
+ AC_SYS_LARGEFILE
+fi
# Check for largefile support (must be after AC_SYS_LARGEFILE)
AC_CHECK_SIZEOF([off_t])
AC_FUNC_ACCEPT_ARGTYPES
PGAC_FUNC_GETTIMEOFDAY_1ARG
-AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getifaddrs getpeereid getpeerucred getrlimit memmove poll pstat readlink scandir setproctitle setsid sigprocmask symlink sysconf towlower utime utimes waitpid wcstombs])
+# Some versions of libedit contain strlcpy(), setproctitle(), and other
+# symbols that that library has no business exposing to the world. Pending
+# acquisition of a clue by those developers, ignore libedit (including its
+# possible alias of libreadline) while checking for everything else.
+LIBS_including_readline="$LIBS"
+LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
+
+AC_CHECK_FUNCS([cbrt dlopen fdatasync getifaddrs getpeerucred getrlimit mbstowcs_l memmove poll pstat readlink setproctitle setsid sigprocmask symlink sync_file_range towlower utime utimes wcstombs wcstombs_l])
AC_REPLACE_FUNCS(fseeko)
case $host_os in
- # BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
+ # NetBSD uses a custom fseeko/ftello built on fsetpos/fgetpos
# Mingw uses macros to access Win32 API calls
- bsdi*|netbsd*|mingw*)
+ netbsd*|mingw*)
AC_DEFINE(HAVE_FSEEKO, 1, [Define to 1 because replacement version used.])
ac_cv_func_fseeko=yes;;
*)
AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])
fi
-# Some versions of libedit contain strlcpy(); so disregard that library while
-# checking for these standard libc functions.
-pgac_save_LIBS="$LIBS"
-LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
-
-AC_REPLACE_FUNCS([crypt erand48 getopt getrusage inet_aton random rint srandom strdup strerror strlcat strlcpy strtol strtoul])
+AC_REPLACE_FUNCS([crypt fls getopt getrusage inet_aton random rint srandom strerror strlcat strlcpy])
case $host_os in
# Windows uses a specialised env handler
+ # and doesn't need a replacement getpeereid because it doesn't use
+ # Unix sockets.
mingw*)
AC_DEFINE(HAVE_UNSETENV, 1, [Define to 1 because replacement version used.])
- ac_cv_func_unsetenv=yes;;
+ AC_DEFINE(HAVE_GETPEEREID, 1, [Define to 1 because function not required.])
+ ac_cv_func_unsetenv=yes
+ ac_cv_func_getpeereid=yes;;
*)
- AC_REPLACE_FUNCS([unsetenv])
+ AC_REPLACE_FUNCS([unsetenv getpeereid])
;;
esac
-
-LIBS="$pgac_save_LIBS"
-
# 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
AC_LIBOBJ(getopt_long)
fi
-# Cygwin's erand48() is broken (always returns zero) in some releases,
-# so force use of ours.
-if test "$PORTNAME" = "cygwin"; then
- AC_LIBOBJ(erand48)
-fi
-
# Win32 support
if test "$PORTNAME" = "win32"; then
AC_REPLACE_FUNCS(gettimeofday)
AC_LIBOBJ(open)
AC_LIBOBJ(win32env)
AC_LIBOBJ(win32error)
+ AC_LIBOBJ(win32setlocale)
AC_DEFINE([HAVE_SYMLINK], 1,
[Define to 1 if you have the `symlink' function.])
AC_CHECK_TYPES(MINIDUMP_TYPE, [pgac_minidump_type=yes], [pgac_minidump_type=no], [
AC_SUBST(have_win32_dbghelp,no)
fi
-if test "$with_readline" = yes; then
- PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
- AC_CHECK_FUNCS([rl_completion_matches rl_filename_completion_function])
- AC_CHECK_FUNCS([append_history history_truncate_file])
-fi
-
-
dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro
dnl (especially on GNU libc)
dnl See also comments in c.h.
AC_CHECK_FUNCS([strtoll strtoq], [break])
AC_CHECK_FUNCS([strtoull strtouq], [break])
-# Check for one of atexit() or on_exit()
-AC_CHECK_FUNCS(atexit, [],
- [AC_CHECK_FUNCS(on_exit, [],
- [AC_MSG_ERROR([neither atexit() nor on_exit() found])])])
+AC_CACHE_CHECK([for builtin locking functions], pgac_cv_gcc_int_atomics,
+[AC_TRY_LINK([],
+ [int lock = 0;
+ __sync_lock_test_and_set(&lock, 1);
+ __sync_lock_release(&lock);],
+ [pgac_cv_gcc_int_atomics="yes"],
+ [pgac_cv_gcc_int_atomics="no"])])
+if test x"$pgac_cv_gcc_int_atomics" = x"yes"; then
+ AC_DEFINE(HAVE_GCC_INT_ATOMICS, 1, [Define to 1 if you have __sync_lock_test_and_set(int *) and friends.])
+fi
+
+# Lastly, restore full LIBS list and check for readline/libedit symbols
+LIBS="$LIBS_including_readline"
+
+if test "$with_readline" = yes; then
+ PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
+ AC_CHECK_FUNCS([rl_completion_matches rl_filename_completion_function])
+ AC_CHECK_FUNCS([append_history history_truncate_file])
+fi
#
PGAC_TYPE_64BIT_INT([long int])
-if test x"$HAVE_LONG_INT_64" = x"no" ; then
+if test x"$HAVE_LONG_INT_64" = x"yes" ; then
+ pg_int64_type="long int"
+else
PGAC_TYPE_64BIT_INT([long long int])
- if test x"$HAVE_LONG_LONG_INT_64" = x"no" ; then
+ if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
+ pg_int64_type="long long int"
+ else
AC_MSG_ERROR([Cannot find a working 64-bit integer type.])
fi
fi
+AC_DEFINE_UNQUOTED(PG_INT64_TYPE, $pg_int64_type,
+ [Define to the name of a signed 64-bit integer type.])
dnl If we need to use "long long int", figure out whether nnnLL notation works.
# Some platforms predefine the types int8, int16, etc. Only check
# a (hopefully) representative subset.
AC_CHECK_TYPES([int8, uint8, int64, uint64], [], [],
-[#include <stdio.h>
-#ifdef HAVE_SUPPORTDEFS_H
-#include <SupportDefs.h>
-#endif])
+[#include <stdio.h>])
# We also check for sig_atomic_t, which *should* be defined per ANSI
# C, but is missing on some old platforms.
CPPFLAGS=$ac_save_CPPFLAGS
fi
+# check for <Python.h>
+if test "$with_python" = yes; then
+ ac_save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$python_includespec $CPPFLAGS"
+ AC_CHECK_HEADER(Python.h, [], [AC_MSG_ERROR([header file <Python.h> is required for Python])])
+ CPPFLAGS=$ac_save_CPPFLAGS
+fi
+
#
# Check for DocBook and tools
#
PGAC_PROG_CC_LDFLAGS_OPT([-Wl,--as-needed], $link_test_func)
fi
-
-# Begin output steps
-
-AC_MSG_NOTICE([using CFLAGS=$CFLAGS])
-AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])
-AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
-
# Create compiler version string
if test x"$GCC" = x"yes" ; then
- cc_string="GCC `${CC} --version | sed q`"
+ cc_string=`${CC} --version | sed q`
+ case $cc_string in [[A-Za-z]]*) ;; *) cc_string="GCC $cc_string";; esac
elif test x"$SUN_STUDIO_CC" = x"yes" ; then
cc_string=`${CC} -V 2>&1 | sed q`
else
AC_DEFINE_UNQUOTED(PG_VERSION_NUM, $PG_VERSION_NUM, [PostgreSQL version as a number])
+# Begin output steps
+
+AC_MSG_NOTICE([using compiler=$cc_string])
+AC_MSG_NOTICE([using CFLAGS=$CFLAGS])
+AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])
+AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
+
# prepare build tree if outside source tree
# Note 1: test -ef might not exist, but it's more reliable than `pwd`.
# Note 2: /bin/pwd might be better than shell's built-in at getting
echo >src/include/stamp-h
])
+AC_CONFIG_HEADERS([src/include/pg_config_ext.h],
+[
+# Update timestamp for pg_config_ext.h (see Makefile.global)
+echo >src/include/stamp-ext-h
+])
+
AC_CONFIG_HEADERS([src/interfaces/ecpg/include/ecpg_config.h],
[echo >src/interfaces/ecpg/include/stamp-h])
projects / postgresql / blobdiff