dnl
m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
-AC_INIT([PostgreSQL], [9.3devel], [pgsql-bugs@postgresql.org])
+AC_INIT([PostgreSQL], [9.3beta1], [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) 1996-2012, PostgreSQL Global Development Group])
+AC_COPYRIGHT([Copyright (c) 1996-2013, PostgreSQL Global Development Group])
AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
AC_CONFIG_AUX_DIR(config)
AC_PREFIX_DEFAULT(/usr/local/pgsql)
fi
fi
+# set CFLAGS_VECTOR from the environment, if available
+if test "$ac_env_CFLAGS_VECTOR_set" = set; then
+ CFLAGS_VECTOR=$ac_env_CFLAGS_VECTOR_value
+fi
+
# Some versions of GCC support some additional useful warning flags.
# Check whether they are supported, and add them to CFLAGS if so.
# ICC pretends to be GCC but it's lying; it doesn't support these flags,
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])
+ # Optimization flags for specific files that benefit from vectorization
+ PGAC_PROG_CC_VAR_OPT(CFLAGS_VECTOR, [-funroll-loops])
+ PGAC_PROG_CC_VAR_OPT(CFLAGS_VECTOR, [-ftree-vectorize])
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.
PGAC_PROG_CC_CFLAGS_OPT([+Olibmerrno])
fi
+AC_SUBST(CFLAGS_VECTOR, $CFLAGS_VECTOR)
+
# supply -g if --enable-debug
if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
CFLAGS="$CFLAGS -g"
# for contrib/sepgsql
if test "$with_selinux" = yes; then
- AC_CHECK_LIB(selinux, selinux_status_open, [],
- [AC_MSG_ERROR([library 'libselinux', version 2.0.99 or newer, is required for SELinux support])])
+ AC_CHECK_LIB(selinux, security_compute_create_name, [],
+ [AC_MSG_ERROR([library 'libselinux', version 2.1.10 or newer, is required for SELinux support])])
fi
# for contrib/uuid-ossp
PGAC_C_FUNCNAME_SUPPORT
PGAC_C_STATIC_ASSERT
PGAC_C_TYPES_COMPATIBLE
+PGAC_C_BUILTIN_CONSTANT_P
+PGAC_C_BUILTIN_UNREACHABLE
+PGAC_C_VA_ARGS
PGAC_STRUCT_TIMEZONE
PGAC_UNION_SEMUN
PGAC_STRUCT_SOCKADDR_UN
AC_FUNC_ACCEPT_ARGTYPES
PGAC_FUNC_GETTIMEOFDAY_1ARG
+# Some versions of libedit contain strlcpy(), setproctitle(), and other
+# symbols that that library has no business exposing to the world. Pending
+# acquisition of a clue by those developers, ignore libedit (including its
+# possible alias of libreadline) while checking for everything else.
+LIBS_including_readline="$LIBS"
+LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
+
AC_CHECK_FUNCS([cbrt dlopen fdatasync getifaddrs getpeerucred getrlimit mbstowcs_l memmove poll pstat readlink setproctitle setsid sigprocmask symlink sync_file_range towlower utime utimes wcstombs wcstombs_l])
AC_REPLACE_FUNCS(fseeko)
AC_CHECK_FUNCS([fpclass fp_class fp_class_d class], [break])
fi
-# Some versions of libedit contain strlcpy(); so disregard that library while
-# checking for these standard libc functions.
-pgac_save_LIBS="$LIBS"
-LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'`
-
AC_REPLACE_FUNCS([crypt fls getopt getrusage inet_aton random rint srandom strerror strlcat strlcpy])
case $host_os in
;;
esac
-
-LIBS="$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_SUBST(have_win32_dbghelp,no)
fi
-if test "$with_readline" = yes; then
- PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
- AC_CHECK_FUNCS([rl_completion_matches rl_filename_completion_function])
- AC_CHECK_FUNCS([append_history history_truncate_file])
-fi
-
-
dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro
dnl (especially on GNU libc)
dnl See also comments in c.h.
AC_DEFINE(HAVE_GCC_INT_ATOMICS, 1, [Define to 1 if you have __sync_lock_test_and_set(int *) and friends.])
fi
+# Lastly, restore full LIBS list and check for readline/libedit symbols
+LIBS="$LIBS_including_readline"
+
+if test "$with_readline" = yes; then
+ PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
+ AC_CHECK_FUNCS([rl_completion_matches rl_filename_completion_function])
+ AC_CHECK_FUNCS([append_history history_truncate_file])
+fi
+
#
# Pthreads
CPPFLAGS=$ac_save_CPPFLAGS
fi
+# check for <perl.h>
+if test "$with_perl" = yes; then
+ ac_save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS -I$perl_archlibexp/CORE"
+ AC_CHECK_HEADER(perl.h, [], [AC_MSG_ERROR([header file <perl.h> is required for Perl])],
+ [#include <EXTERN.h>])
+ # While we're at it, check that we can link to libperl.
+ # On most platforms, if perl.h is there then libperl.so will be too, but at
+ # this writing Debian packages them separately. There is no known reason to
+ # waste cycles on separate probes for the Tcl or Python libraries, though.
+ pgac_save_LIBS=$LIBS
+ LIBS="$perl_embed_ldflags"
+ AC_MSG_CHECKING([for libperl])
+ AC_TRY_LINK([
+#include <EXTERN.h>
+#include <perl.h>
+], [perl_alloc();],
+ [AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)
+ AC_MSG_ERROR([libperl library is required for Perl])])
+ LIBS=$pgac_save_LIBS
+ CPPFLAGS=$ac_save_CPPFLAGS
+fi
+
# check for <Python.h>
if test "$with_python" = yes; then
ac_save_CPPFLAGS=$CPPFLAGS
projects / postgresql / blobdiff