Re-bootstrapped the package.

Author: Grant Erickson

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for nlutilities gf35f51c.
+# Generated by GNU Autoconf 2.68 for nlutilities g9eb4551.
 #
 # Report bugs to <nlutilities-users@google.com>.
 #
@@ -570,8 +570,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='nlutilities'
 PACKAGE_TARNAME='nlutilities'
-PACKAGE_VERSION='gf35f51c'
-PACKAGE_STRING='nlutilities gf35f51c'
+PACKAGE_VERSION='g9eb4551'
+PACKAGE_STRING='nlutilities g9eb4551'
 PACKAGE_BUGREPORT='nlutilities-users@google.com'
 PACKAGE_URL='https://github.com/nestlabs/nlutilities/'
 
@@ -1386,7 +1386,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures nlutilities gf35f51c to adapt to many kinds of systems.
+\`configure' configures nlutilities g9eb4551 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1457,7 +1457,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of nlutilities gf35f51c:";;
+     short | recursive ) echo "Configuration of nlutilities g9eb4551:";;
    esac
   cat <<\_ACEOF
 
@@ -1612,7 +1612,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-nlutilities configure gf35f51c
+nlutilities configure g9eb4551
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -2286,7 +2286,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by nlutilities $as_me gf35f51c, which was
+It was created by nlutilities $as_me g9eb4551, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -3484,7 +3484,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='nlutilities'
- VERSION='gf35f51c'
+ VERSION='g9eb4551'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -18134,17 +18134,18 @@ else
 fi
 
 
-            if test "${nl_cv_build_debug}" = "yes"; then
-                CFLAGS="${CFLAGS} -DDEBUG"
-                CXXFLAGS="${CXXFLAGS} -DDEBUG"
-                OBJCFLAGS="${OBJCFLAGS} -DDEBUG"
-                OBJCXXFLAGS="${OBJCXXFLAGS} -DDEBUG"
-            fi
-
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nl_cv_build_debug" >&5
 $as_echo "$nl_cv_build_debug" >&6; }
 
+    if test "${nl_cv_build_debug}" = "yes"; then
+	CFLAGS="${CFLAGS} -DDEBUG"
+	CXXFLAGS="${CXXFLAGS} -DDEBUG"
+	OBJCFLAGS="${OBJCFLAGS} -DDEBUG"
+	OBJCXXFLAGS="${OBJCXXFLAGS} -DDEBUG"
+    fi
+
+
 
  if test "${nl_cv_build_debug}" = "yes"; then
   NLUTILITIES_BUILD_DEBUG_TRUE=
@@ -18206,23 +18207,24 @@ $as_echo "$as_me: WARNING: --enable-optimization was specified, coverage disable
 fi
 
 
-            if test "${nl_cv_build_coverage}" = "yes"; then
-                if test "${GCC}" != "yes"; then
-                    as_fn_error $? "GCC or a GCC-compatible toolchain is required for --enable-coverage" "$LINENO" 5
-                else
-                    NL_COVERAGE_CPPFLAGS="--coverage"
-                    if ${CC} --version | grep -q clang; then
-                        NL_COVERAGE_LDFLAGS="--coverage"
-                    else
-                        NL_COVERAGE_LIBS="-lgcov"
-                    fi
-                fi
-            fi
-
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nl_cv_build_coverage" >&5
 $as_echo "$nl_cv_build_coverage" >&6; }
 
+    if test "${nl_cv_build_coverage}" = "yes"; then
+	if test "${GCC}" != "yes"; then
+	    as_fn_error $? "GCC or a GCC-compatible toolchain is required for --enable-coverage" "$LINENO" 5
+	else
+	    NL_COVERAGE_CPPFLAGS="--coverage"
+	    if ${CC} --version | grep -q clang; then
+		NL_COVERAGE_LDFLAGS="--coverage"
+	    else
+		NL_COVERAGE_LIBS="-lgcov"
+	    fi
+	fi
+    fi
+
+
 
  if test "${nl_cv_build_coverage}" = "yes"; then
   NLUTILITIES_BUILD_COVERAGE_TRUE=
@@ -18479,17 +18481,18 @@ $as_echo "$as_me: WARNING: --enable-coverage was specified, optimization disable
 fi
 
 
-            if test "${nl_cv_build_optimized}" = "no"; then
-                CFLAGS="`echo ${CFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
-                CXXFLAGS="`echo ${CXXFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
-                OBJCFLAGS="`echo ${OBJCFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
-                OBJCXXFLAGS="`echo ${OBJCXXFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
-            fi
-
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nl_cv_build_optimized" >&5
 $as_echo "$nl_cv_build_optimized" >&6; }
 
+    if test "${nl_cv_build_optimized}" = "no"; then
+	CFLAGS="`echo ${CFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
+	CXXFLAGS="`echo ${CXXFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
+	OBJCFLAGS="`echo ${OBJCFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
+	OBJCXXFLAGS="`echo ${OBJCXXFLAGS} | sed -e 's,-O[[:alnum:]]*,-O0,g'`"
+    fi
+
+
 
  if test "${nl_cv_build_optimized}" = "yes"; then
   NLUTILITIES_BUILD_OPTIMIZED_TRUE=
@@ -20471,7 +20474,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by nlutilities $as_me gf35f51c, which was
+This file was extended by nlutilities $as_me g9eb4551, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -20538,7 +20541,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-nlutilities config.status gf35f51c
+nlutilities config.status g9eb4551
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"