diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 108 |
1 files changed, 88 insertions, 20 deletions
diff --git a/configure b/configure index 43525616ca1..31c163b654b 100755 --- a/configure +++ b/configure @@ -1357,7 +1357,6 @@ Optional Features: --enable-debug build with debugging symbols (-g) --enable-profiling build with profiling enabled --enable-dtrace build with DTrace support - --disable-segmented-files disable data file segmentation (requires largefile support) --enable-depend turn on automatic dependency tracking --enable-cassert enable assertion checks (for debugging) --enable-thread-safety make client libraries thread-safe @@ -1373,7 +1372,9 @@ Optional Packages: --with-includes=DIRS look for additional header files in DIRS --with-libraries=DIRS look for additional libraries in DIRS --with-libs=DIRS alternative spelling of --with-libraries - --with-pgport=PORTNUM change default port number [5432] + --with-pgport=PORTNUM set default port number [5432] + --with-blocksize=BLOCKSIZE set block size in kB [8] + --with-segsize=SEGSIZE set segment size in GB [1] --with-tcl build Tcl modules (PL/Tcl) --with-tclconfig=DIR tclConfig.sh is in DIR --with-perl build Perl modules (PL/Perl) @@ -2549,34 +2550,102 @@ fi # -# Data file segmentation +# Block size # +{ echo "$as_me:$LINENO: checking for block size" >&5 +echo $ECHO_N "checking for block size... $ECHO_C" >&6; } -pgac_args="$pgac_args enable_segmented_files" +pgac_args="$pgac_args with_blocksize" -# Check whether --enable-segmented-files was given. -if test "${enable_segmented_files+set}" = set; then - enableval=$enable_segmented_files; - case $enableval in + +# Check whether --with-blocksize was given. +if test "${with_blocksize+set}" = set; then + withval=$with_blocksize; + case $withval in yes) - : + { { echo "$as_me:$LINENO: error: argument required for --with-blocksize option" >&5 +echo "$as_me: error: argument required for --with-blocksize option" >&2;} + { (exit 1); exit 1; }; } ;; no) - : + { { echo "$as_me:$LINENO: error: argument required for --with-blocksize option" >&5 +echo "$as_me: error: argument required for --with-blocksize option" >&2;} + { (exit 1); exit 1; }; } ;; *) - { { echo "$as_me:$LINENO: error: no argument expected for --enable-segmented-files option" >&5 -echo "$as_me: error: no argument expected for --enable-segmented-files option" >&2;} - { (exit 1); exit 1; }; } + blocksize=$withval ;; esac else - enable_segmented_files=yes + blocksize=8 +fi + + +case ${blocksize} in + 1) BLCKSZ=1024;; + 2) BLCKSZ=2048;; + 4) BLCKSZ=4096;; + 8) BLCKSZ=8192;; + 16) BLCKSZ=16384;; + 32) BLCKSZ=32768;; + *) { { echo "$as_me:$LINENO: error: Invalid block size. Allowed values are 1,2,4,8,16,32." >&5 +echo "$as_me: error: Invalid block size. Allowed values are 1,2,4,8,16,32." >&2;} + { (exit 1); exit 1; }; } +esac +{ echo "$as_me:$LINENO: result: ${blocksize}kB" >&5 +echo "${ECHO_T}${blocksize}kB" >&6; } + + +cat >>confdefs.h <<_ACEOF +#define BLCKSZ ${BLCKSZ} +_ACEOF + + +# +# File segment size +# +{ echo "$as_me:$LINENO: checking for segment size" >&5 +echo $ECHO_N "checking for segment size... $ECHO_C" >&6; } + +pgac_args="$pgac_args with_segsize" + +# Check whether --with-segsize was given. +if test "${with_segsize+set}" = set; then + withval=$with_segsize; + case $withval in + yes) + { { echo "$as_me:$LINENO: error: argument required for --with-segsize option" >&5 +echo "$as_me: error: argument required for --with-segsize option" >&2;} + { (exit 1); exit 1; }; } + ;; + no) + { { echo "$as_me:$LINENO: error: argument required for --with-segsize option" >&5 +echo "$as_me: error: argument required for --with-segsize option" >&2;} + { (exit 1); exit 1; }; } + ;; + *) + segsize=$withval + ;; + esac + +else + segsize=1 fi +# this expression is set up to avoid unnecessary integer overflow +RELSEG_SIZE=`expr '(' 1024 '*' ${segsize} / ${blocksize} ')' '*' 1024` +test $? -eq 0 || exit 1 +{ echo "$as_me:$LINENO: result: ${segsize}GB" >&5 +echo "${ECHO_T}${segsize}GB" >&6; } + + +cat >>confdefs.h <<_ACEOF +#define RELSEG_SIZE ${RELSEG_SIZE} +_ACEOF + # # C compiler @@ -24287,12 +24356,11 @@ _ACEOF -if test "$ac_cv_sizeof_off_t" -lt 8 -o "$enable_segmented_files" = "yes"; then - -cat >>confdefs.h <<\_ACEOF -#define USE_SEGMENTED_FILES 1 -_ACEOF - +# If we don't have largefile support, can't handle segsize >= 2GB. +if test "$ac_cv_sizeof_off_t" -lt 8 -a "$segsize" != "1"; then + { { echo "$as_me:$LINENO: error: Large file support is not enabled. Segment size cannot be larger than 1GB." >&5 +echo "$as_me: error: Large file support is not enabled. Segment size cannot be larger than 1GB." >&2;} + { (exit 1); exit 1; }; } fi # SunOS doesn't handle negative byte comparisons properly with +/- return |