LLVM_BINPATH=`$LLVM_CONFIG --bindir`

# LLVM_CONFIG, CLANG are already output via AC_ARG_VAR

*** PostgreSQL then you do not need to worry about this, because the Bison

*** output is pre-generated.)" >&2;}

fi

# We don't need AC_SUBST(BISON) because PGAC_PATH_PROGS did it

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex" >&5

# other libraries can pull in the pthread functions as a side-effect. We

# want to use the -pthread or similar flags directly, and not rely on

# the side-effects of linking with some other library.

#

# note: We have to use AS_IF here rather than plain if. The AC_CHECK_HEADER

# invocation below is the first one in the script, and autoconf generates

# additional code for that, which must not be inside the if-block. AS_IF

# knows how to do that.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5

$as_echo_n "checking for a sed that does not truncate output... " >&6; }

if ${ac_cv_path_SED+:} false; then :

fi

# Check for largefile support (must be after AC_SYS_LARGEFILE)

# The cast to long int works around a bug in the HP C Compiler

# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.

# other libraries can pull in the pthread functions as a side-effect. We

# want to use the -pthread or similar flags directly, and not rely on

# the side-effects of linking with some other library.

# note: We have to use AS_IF here rather than plain if. The AC_CHECK_HEADER

# invocation below is the first one in the script, and autoconf generates

# additional code for that, which must not be inside the if-block. AS_IF

# knows how to do that.

dnl note: We have to use AS_IF here rather than plain if. The AC_CHECK_HEADER

dnl invocation below is the first one in the script, and autoconf generates

dnl additional code for that, which must not be inside the if-block. AS_IF

dnl knows how to do that.

AS_IF([test "$enable_thread_safety" = yes -a "$PORTNAME" != "win32"],

[ # then

AX_PTHREAD# set thread flags

AH_VERBATIM([_DARWIN_USE_64_BIT_INODE],[])

fi

# Check for largefile support (must be after AC_SYS_LARGEFILE)

dnl Check for largefile support (must be after AC_SYS_LARGEFILE)

AC_CHECK_SIZEOF([off_t])

# If we don't have largefile support, can't handle segsize >= 2GB.