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[svn-r26083] Changed the default for building the direct VFD to 'no'.

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Updated the direct VFD help string to make it more clear where
it is suported.

Part of HDFFV-7566 and HDFFV-7567

Tested on: jam (configure only)
This commit is contained in:
Dana Robinson 2015-01-30 03:08:57 -05:00
parent 37d1800ec0
commit ec45cabfc7
3 changed files with 16 additions and 13 deletions
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13
configure vendored
View File

@ -1574,7 +1574,7 @@ Optional Features:
--enable-fortran2003 Compile the Fortran 2003 interface, must also
specify --enable-fortran [default=no]
--enable-cxx Compile the C++ interface [default=no]
--enable-hl Enable the high level library [default=yes]
--enable-hl Enable the high-level library [default=yes]
--enable-shared[=PKGS] build shared libraries [default=yes]
--enable-static[=PKGS] build static libraries [default=yes]
--enable-fast-install[=PKGS]
@ -1613,8 +1613,9 @@ Optional Features:
picky about it's memory operations and also disables
the library's free space manager code. Default=no.
--enable-parallel Search for MPI-IO and MPI support files
--enable-direct-vfd Build the Direct I/O Virtual File Driver
[default=yes]
--enable-direct-vfd Build the direct I/O virtual file driver (VFD). This
is based on the POSIX (sec2) VFD and requires the
open() call to take the O_DIRECT flag. [default=no]
--enable-dconv-exception
if exception handling functions is checked during
data conversions [default=yes]
@ -28274,14 +28275,14 @@ fi
## Check if Direct I/O driver is enabled by --enable-direct-vfd
##
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Direct Virtual File Driver support" >&5
$as_echo_n "checking for Direct Virtual File Driver support... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for direct virtual file driver (VFD) support" >&5
$as_echo_n "checking for direct virtual file driver (VFD) support... " >&6; }
# Check whether --enable-direct-vfd was given.
if test "${enable_direct_vfd+set}" = set; then :
enableval=$enable_direct_vfd; DIRECT_VFD=$enableval
else
DIRECT_VFD=yes
DIRECT_VFD=no
fi

14
configure.ac
View File

@ -540,7 +540,7 @@ AC_SUBST(HL_FOR) HL_FOR=""
AC_MSG_CHECKING([if high level library is enabled])
AC_ARG_ENABLE([hl],
[AS_HELP_STRING([--enable-hl],
[Enable the high level library [default=yes]])],
[Enable the high-level library [default=yes]])],
[HDF5_HL=$enableval],
[HDF5_HL=yes])
@ -2521,13 +2521,15 @@ fi
## Check if Direct I/O driver is enabled by --enable-direct-vfd
##
AC_MSG_CHECKING([for Direct Virtual File Driver support])
AC_MSG_CHECKING([for direct virtual file driver (VFD) support])
AC_ARG_ENABLE([direct-vfd],
[AS_HELP_STRING([--enable-direct-vfd],
[Build the Direct I/O Virtual File Driver
[default=yes]])],
[DIRECT_VFD=$enableval], [DIRECT_VFD=yes])
[Build the direct I/O virtual file driver (VFD).
This is based on the POSIX (sec2) VFD and
requires the open() call to take the O_DIRECT
flag. [default=no]])],
[DIRECT_VFD=$enableval], [DIRECT_VFD=no])
if test "$DIRECT_VFD" = "yes"; then
AC_CACHE_VAL([hdf5_cv_direct_io],
@ -2548,7 +2550,7 @@ if test "$DIRECT_VFD" = "yes"; then
if test ${hdf5_cv_direct_io} = "yes"; then
AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_DIRECT], [1],
[Define if the direct I/O virtual file driver should be compiled])
[Define if the direct I/O virtual file driver (VFD) should be compiled])
else
AC_MSG_RESULT([no])
DIRECT_VFD=no

2
src/H5config.h.in
View File

@ -77,7 +77,7 @@
/* Define to 1 if you have the `difftime' function. */
#undef HAVE_DIFFTIME
/* Define if the direct I/O virtual file driver should be compiled */
/* Define if the direct I/O virtual file driver (VFD) should be compiled */
#undef HAVE_DIRECT
/* Define to 1 if you have the <dirent.h> header file. */