From e6d56939f3ac61e4ab27aa0442c801b47580216a Mon Sep 17 00:00:00 2001
From: Albert Cheng <acheng@hdfgroup.org>
Date: Fri, 18 Jun 2010 17:47:22 -0500
Subject: [svn-r19019] Enhancements: Cleaned up the code a bit by: 1. It used
 to that -xxx options must be at the beginning such that    "buildhdf5
 --disable-shared -config" was an error. Now -xxx options    can appear
 anywhere in the command options. 2. Eliminate the need of variables
 $CONFIG_CXX, $CONFIG_FORTRAN,    $CONFIG_PARALLEL by appending their values
 to $CONFIG_OP directly. 3. Also append $WITH_SZLIB to $CONFIG_OP when it is
 defined, not later. 4. Call CONFIG directly instead of setting up $CONFIGURE.
 5. Removed the last TIMESTAMP since "trap 0" will call QUIT which calls   
 TIMESTAMP already. This eliminated the extra timestamp when it finishes   
 normal.

tested:
Tested by hand since h5committest does not really test this command.
---
 bin/buildhdf5 | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/bin/buildhdf5 b/bin/buildhdf5
index ac73df0..8ed4696 100755
--- a/bin/buildhdf5
+++ b/bin/buildhdf5
@@ -67,6 +67,7 @@ TIMESTAMP()
 
 QUIT()
 {
+    # print the closing time
     TIMESTAMP
 }
 
@@ -234,7 +235,7 @@ trap QUIT 0
 #
 MAKE=${MAKE:-'gmake'}
 export MAKE
-CONFIGURE="CONFIG"
+CONFIG_CMD="CONFIG"
 CONFIG_OP=		# configure options
 CONFIG_ONLY=no		# default is configure and build
 NOEXEC=			# default to execute commands
@@ -250,6 +251,7 @@ while [ $# -gt 0 ]; do
 	    ;;
 	-szlib)
 	    LOCATE_SZLIB
+	    CONFIG_OP="$CONFIG_OP $WITH_SZLIB"
 	    ;;
 	-help)
 	    USAGE
@@ -263,16 +265,16 @@ while [ $# -gt 0 ]; do
 	    SRCDIRLIST="$1"
 	    ;;
 	-cxx)
-	    CONFIG_CXX="--enable-cxx"
+	    CONFIG_OP="$CONFIG_OP --enable-cxx"
 	    ;;
 	-fortran)
-	    CONFIG_FORTRAN="--enable-fortran"
+	    CONFIG_OP="$CONFIG_OP --enable-fortran"
 	    ;;
 	-pp)
-	    CONFIG_PARALLEL="--enable-parallel"
+	    CONFIG_OP="$CONFIG_OP --enable-parallel"
 	    ;;
-	*)	# Quit parsing
-	    break
+	*)	# pass it as a configure option
+	    CONFIG_OP="$CONFIG_OP $1"
 	    ;;
     esac
     shift
@@ -296,14 +298,10 @@ if [ x-$SRCDIR = x-dummy ]; then
     exit 1
 fi
 
-# Setup Configure options
-CONFIG_OP="$WITH_SZLIB $CONFIG_FORTRAN $CONFIG_CXX $CONFIG_PARALLEL"
-
 # Configure
 # no configure if already done.
 if [ ! -f config.status ]; then
-    CONFIGURE="$CONFIGURE $CONFIG_OP $*"
-    STEP "Configure HDF5..." "$CONFIGURE" "#config"
+    STEP "Configure HDF5..." "$CONFIG_CMD $CONFIG_OP" "#config"
 else
     STEP "Configure Skipped" "echo Configure Skipped" "#config"
 fi
@@ -324,4 +322,3 @@ STEP "Testing HDF5 parallel parts..." "$MAKE check-p" "#test-p"
 
 # all done
 echo "No Errors encountered"
-TIMESTAMP
-- 
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