===========================================================
                                      .___ __  __   
          _________________  __ __  __| _/|__|/  |_ 
         / ___\_` __ \__  \ |  |  \/ __ | | \\_  __\
        / /_/  >  | \// __ \|  |  / /_/ | |  ||  |  
        \___  /|__|  (____  /____/\____ | |__||__|  
       /_____/            \/           \/           
              grep rough audit - static analysis tool
                  v2.8 written by @Wireghoul
=================================[justanotherhacker.com]===
r-cran-spp-1.16.0/configure.ac-12-
r-cran-spp-1.16.0/configure.ac:13:CC=`"${R_HOME}/bin/R" CMD config CC`;
r-cran-spp-1.16.0/configure.ac-14-
r-cran-spp-1.16.0/configure.ac:15:CXX11=`"${R_HOME}/bin/R" CMD config CXX11`
r-cran-spp-1.16.0/configure.ac:16:CXX11STD=`"${R_HOME}/bin/R" CMD config CXX11STD`
r-cran-spp-1.16.0/configure.ac-17-CXX="${CXX11} ${CXX11STD}"
r-cran-spp-1.16.0/configure.ac:18:CXXFLAGS=`"${R_HOME}/bin/R" CMD config CXX11FLAGS`
r-cran-spp-1.16.0/configure.ac-19-AC_LANG(C++)
##############################################
r-cran-spp-1.16.0/configure.ac-22-CXXFLAGS="${CXXFLAGS} ${PKG_CXXFLAGS}"
r-cran-spp-1.16.0/configure.ac:23:CFLAGS=`"${R_HOME}/bin/R" CMD config CFLAGS`
r-cran-spp-1.16.0/configure.ac-24-CFLAGS="${CFLAGS} ${PKG_CFLAGS}"
r-cran-spp-1.16.0/configure.ac-25-
r-cran-spp-1.16.0/configure.ac:26:RINC=`${R_HOME}/bin/R CMD config --cppflags`
r-cran-spp-1.16.0/configure.ac:27:RCPP_CXX=`${R_HOME}/bin/Rscript -e "Rcpp:::CxxFlags()"`
r-cran-spp-1.16.0/configure.ac-28-CPPFLAGS="${CPPFLAGS} ${RCPP_CXX}"
r-cran-spp-1.16.0/configure.ac:29:RCPP_LIBS=`${R_HOME}/bin/Rscript -e "Rcpp:::LdFlags()"`
r-cran-spp-1.16.0/configure.ac-30-LIBS="${LIBS} ${PKG_LIBS} ${RCPP_LIBS}" 
##############################################
r-cran-spp-1.16.0/configure-45-if test -z "$BASH_VERSION$ZSH_VERSION" \
r-cran-spp-1.16.0/configure:46:    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
r-cran-spp-1.16.0/configure-47-  as_echo='print -r --'
r-cran-spp-1.16.0/configure-48-  as_echo_n='print -rn --'
r-cran-spp-1.16.0/configure:49:elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
r-cran-spp-1.16.0/configure-50-  as_echo='printf %s\n'
##############################################
r-cran-spp-1.16.0/configure-52-else
r-cran-spp-1.16.0/configure:53:  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
r-cran-spp-1.16.0/configure-54-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
##############################################
r-cran-spp-1.16.0/configure-62-	expr "X$arg" : "X\\(.*\\)$as_nl";
r-cran-spp-1.16.0/configure:63:	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
r-cran-spp-1.16.0/configure-64-      esac;
##############################################
r-cran-spp-1.16.0/configure-199-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
r-cran-spp-1.16.0/configure:200:  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
r-cran-spp-1.16.0/configure-201-  if (eval "$as_required") 2>/dev/null; then :
##############################################
r-cran-spp-1.16.0/configure-326-      case $as_dir in #(
r-cran-spp-1.16.0/configure:327:      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
r-cran-spp-1.16.0/configure-328-      *) as_qdir=$as_dir;;
##############################################
r-cran-spp-1.16.0/configure-399-  {
r-cran-spp-1.16.0/configure:400:    as_val=`expr "$@" || test $? -eq 1`
r-cran-spp-1.16.0/configure-401-  }
##############################################
r-cran-spp-1.16.0/configure-406-# ----------------------------------------
r-cran-spp-1.16.0/configure:407:# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
r-cran-spp-1.16.0/configure-408-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
##############################################
r-cran-spp-1.16.0/configure-469-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
r-cran-spp-1.16.0/configure:470:  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
r-cran-spp-1.16.0/configure-471-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
##############################################
r-cran-spp-1.16.0/configure-715-  case $ac_option in
r-cran-spp-1.16.0/configure:716:  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
r-cran-spp-1.16.0/configure-717-  *=)   ac_optarg= ;;
##############################################
r-cran-spp-1.16.0/configure-759-  -disable-* | --disable-*)
r-cran-spp-1.16.0/configure:760:    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
r-cran-spp-1.16.0/configure-761-    # Reject names that are not valid shell variable names.
##############################################
r-cran-spp-1.16.0/configure-764-    ac_useropt_orig=$ac_useropt
r-cran-spp-1.16.0/configure:765:    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
r-cran-spp-1.16.0/configure-766-    case $ac_user_opts in
##############################################
r-cran-spp-1.16.0/configure-785-  -enable-* | --enable-*)
r-cran-spp-1.16.0/configure:786:    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
r-cran-spp-1.16.0/configure-787-    # Reject names that are not valid shell variable names.
##############################################
r-cran-spp-1.16.0/configure-790-    ac_useropt_orig=$ac_useropt
r-cran-spp-1.16.0/configure:791:    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
r-cran-spp-1.16.0/configure-792-    case $ac_user_opts in
##############################################
r-cran-spp-1.16.0/configure-989-  -with-* | --with-*)
r-cran-spp-1.16.0/configure:990:    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
r-cran-spp-1.16.0/configure-991-    # Reject names that are not valid shell variable names.
##############################################
r-cran-spp-1.16.0/configure-994-    ac_useropt_orig=$ac_useropt
r-cran-spp-1.16.0/configure:995:    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
r-cran-spp-1.16.0/configure-996-    case $ac_user_opts in
##############################################
r-cran-spp-1.16.0/configure-1005-  -without-* | --without-*)
r-cran-spp-1.16.0/configure:1006:    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
r-cran-spp-1.16.0/configure-1007-    # Reject names that are not valid shell variable names.
##############################################
r-cran-spp-1.16.0/configure-1010-    ac_useropt_orig=$ac_useropt
r-cran-spp-1.16.0/configure:1011:    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
r-cran-spp-1.16.0/configure-1012-    case $ac_user_opts in
##############################################
r-cran-spp-1.16.0/configure-1043-  *=*)
r-cran-spp-1.16.0/configure:1044:    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
r-cran-spp-1.16.0/configure-1045-    # Reject names that are not valid shell variable names.
##############################################
r-cran-spp-1.16.0/configure-1064-if test -n "$ac_prev"; then
r-cran-spp-1.16.0/configure:1065:  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
r-cran-spp-1.16.0/configure-1066-  as_fn_error $? "missing argument to $ac_option"
##############################################
r-cran-spp-1.16.0/configure-1086-    */ )
r-cran-spp-1.16.0/configure:1087:      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
r-cran-spp-1.16.0/configure-1088-      eval $ac_var=\$ac_val;;
##############################################
r-cran-spp-1.16.0/configure-1121-ac_ls_di=`ls -di .` &&
r-cran-spp-1.16.0/configure:1122:ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
r-cran-spp-1.16.0/configure-1123-  as_fn_error $? "working directory cannot be determined"
##############################################
r-cran-spp-1.16.0/configure-1177-case $srcdir in
r-cran-spp-1.16.0/configure:1178:*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
r-cran-spp-1.16.0/configure-1179-esac
##############################################
r-cran-spp-1.16.0/configure-1220-By default, \`make install' will install all the files in
r-cran-spp-1.16.0/configure:1221:\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
r-cran-spp-1.16.0/configure:1222:an installation prefix other than \`$ac_default_prefix' using \`--prefix',
r-cran-spp-1.16.0/configure-1223-for instance \`--prefix=\$HOME'.
##############################################
r-cran-spp-1.16.0/configure-1289-*)
r-cran-spp-1.16.0/configure:1290:  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
r-cran-spp-1.16.0/configure-1291-  # A ".." for each directory in $ac_dir_suffix.
r-cran-spp-1.16.0/configure:1292:  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
r-cran-spp-1.16.0/configure-1293-  case $ac_top_builddir_sub in
##############################################
r-cran-spp-1.16.0/configure-1509-    *\'*)
r-cran-spp-1.16.0/configure:1510:      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
r-cran-spp-1.16.0/configure-1511-    esac
##############################################
r-cran-spp-1.16.0/configure-1592-      case $ac_val in
r-cran-spp-1.16.0/configure:1593:      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
r-cran-spp-1.16.0/configure-1594-      esac
##############################################
r-cran-spp-1.16.0/configure-1607-	case $ac_val in
r-cran-spp-1.16.0/configure:1608:	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
r-cran-spp-1.16.0/configure-1609-	esac
##############################################
r-cran-spp-1.16.0/configure-1727-    set,)
r-cran-spp-1.16.0/configure:1728:      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
r-cran-spp-1.16.0/configure:1729:$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
r-cran-spp-1.16.0/configure-1730-      ac_cache_corrupted=: ;;
##############################################
r-cran-spp-1.16.0/configure-1738-	# differences in whitespace do not lead to failure.
r-cran-spp-1.16.0/configure:1739:	ac_old_val_w=`echo x $ac_old_val`
r-cran-spp-1.16.0/configure:1740:	ac_new_val_w=`echo x $ac_new_val`
r-cran-spp-1.16.0/configure-1741-	if test "$ac_old_val_w" != "$ac_new_val_w"; then
##############################################
r-cran-spp-1.16.0/configure-1758-    case $ac_new_val in
r-cran-spp-1.16.0/configure:1759:    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
r-cran-spp-1.16.0/configure-1760-    *) ac_arg=$ac_var=$ac_new_val ;;
##############################################
r-cran-spp-1.16.0/configure-2131-$as_echo_n "checking whether the C compiler works... " >&6; }
r-cran-spp-1.16.0/configure:2132:ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
r-cran-spp-1.16.0/configure-2133-
##############################################
r-cran-spp-1.16.0/configure-2175-	then :; else
r-cran-spp-1.16.0/configure:2176:	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
r-cran-spp-1.16.0/configure-2177-	fi
##############################################
r-cran-spp-1.16.0/configure-2235-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
r-cran-spp-1.16.0/configure:2236:    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
r-cran-spp-1.16.0/configure-2237-	  break;;
##############################################
r-cran-spp-1.16.0/configure-2344-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
r-cran-spp-1.16.0/configure:2345:    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
r-cran-spp-1.16.0/configure-2346-       break;;
##############################################
r-cran-spp-1.16.0/configure-2630-
r-cran-spp-1.16.0/configure:2631:CC=`"${R_HOME}/bin/R" CMD config CC`;
r-cran-spp-1.16.0/configure-2632-
r-cran-spp-1.16.0/configure:2633:CXX11=`"${R_HOME}/bin/R" CMD config CXX11`
r-cran-spp-1.16.0/configure:2634:CXX11STD=`"${R_HOME}/bin/R" CMD config CXX11STD`
r-cran-spp-1.16.0/configure-2635-CXX="${CXX11} ${CXX11STD}"
r-cran-spp-1.16.0/configure:2636:CXXFLAGS=`"${R_HOME}/bin/R" CMD config CXX11FLAGS`
r-cran-spp-1.16.0/configure-2637-ac_ext=cpp
##############################################
r-cran-spp-1.16.0/configure-2645-CXXFLAGS="${CXXFLAGS} ${PKG_CXXFLAGS}"
r-cran-spp-1.16.0/configure:2646:CFLAGS=`"${R_HOME}/bin/R" CMD config CFLAGS`
r-cran-spp-1.16.0/configure-2647-CFLAGS="${CFLAGS} ${PKG_CFLAGS}"
r-cran-spp-1.16.0/configure-2648-
r-cran-spp-1.16.0/configure:2649:RINC=`${R_HOME}/bin/R CMD config --cppflags`
r-cran-spp-1.16.0/configure:2650:RCPP_CXX=`${R_HOME}/bin/Rscript -e "Rcpp:::CxxFlags()"`
r-cran-spp-1.16.0/configure-2651-CPPFLAGS="${CPPFLAGS} ${RCPP_CXX}"
r-cran-spp-1.16.0/configure:2652:RCPP_LIBS=`${R_HOME}/bin/Rscript -e "Rcpp:::LdFlags()"`
r-cran-spp-1.16.0/configure-2653-LIBS="${LIBS} ${PKG_LIBS} ${RCPP_LIBS}"
##############################################
r-cran-spp-1.16.0/configure-2789-'
r-cran-spp-1.16.0/configure:2790:DEFS=`sed -n "$ac_script" confdefs.h`
r-cran-spp-1.16.0/configure-2791-
##############################################
r-cran-spp-1.16.0/configure-2798-  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
r-cran-spp-1.16.0/configure:2799:  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
r-cran-spp-1.16.0/configure-2800-  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
##############################################
r-cran-spp-1.16.0/configure-2865-if test -z "$BASH_VERSION$ZSH_VERSION" \
r-cran-spp-1.16.0/configure:2866:    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
r-cran-spp-1.16.0/configure-2867-  as_echo='print -r --'
r-cran-spp-1.16.0/configure-2868-  as_echo_n='print -rn --'
r-cran-spp-1.16.0/configure:2869:elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
r-cran-spp-1.16.0/configure-2870-  as_echo='printf %s\n'
##############################################
r-cran-spp-1.16.0/configure-2872-else
r-cran-spp-1.16.0/configure:2873:  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
r-cran-spp-1.16.0/configure-2874-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
##############################################
r-cran-spp-1.16.0/configure-2882-	expr "X$arg" : "X\\(.*\\)$as_nl";
r-cran-spp-1.16.0/configure:2883:	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
r-cran-spp-1.16.0/configure-2884-      esac;
##############################################
r-cran-spp-1.16.0/configure-2959-# ----------------------------------------
r-cran-spp-1.16.0/configure:2960:# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
r-cran-spp-1.16.0/configure-2961-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
##############################################
r-cran-spp-1.16.0/configure-3031-  {
r-cran-spp-1.16.0/configure:3032:    as_val=`expr "$@" || test $? -eq 1`
r-cran-spp-1.16.0/configure-3033-  }
##############################################
r-cran-spp-1.16.0/configure-3135-      case $as_dir in #(
r-cran-spp-1.16.0/configure:3136:      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
r-cran-spp-1.16.0/configure-3137-      *) as_qdir=$as_dir;;
##############################################
r-cran-spp-1.16.0/configure-3257-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
r-cran-spp-1.16.0/configure:3258:ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
r-cran-spp-1.16.0/configure-3259-ac_cs_version="\\
##############################################
r-cran-spp-1.16.0/configure-3279-  --*=?*)
r-cran-spp-1.16.0/configure:3280:    ac_option=`expr "X$1" : 'X\([^=]*\)='`
r-cran-spp-1.16.0/configure:3281:    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
r-cran-spp-1.16.0/configure-3282-    ac_shift=:
##############################################
r-cran-spp-1.16.0/configure-3284-  --*=)
r-cran-spp-1.16.0/configure:3285:    ac_option=`expr "X$1" : 'X\([^=]*\)='`
r-cran-spp-1.16.0/configure-3286-    ac_optarg=
##############################################
r-cran-spp-1.16.0/configure-3308-    case $ac_optarg in
r-cran-spp-1.16.0/configure:3309:    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
r-cran-spp-1.16.0/configure-3310-    '') as_fn_error $? "missing file argument" ;;
##############################################
r-cran-spp-1.16.0/configure-3424-fi
r-cran-spp-1.16.0/configure:3425:ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
r-cran-spp-1.16.0/configure-3426-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
##############################################
r-cran-spp-1.16.0/configure-3441-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
r-cran-spp-1.16.0/configure:3442:ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
r-cran-spp-1.16.0/configure-3443-ac_delim='%!_!# '
##############################################
r-cran-spp-1.16.0/configure-3447-
r-cran-spp-1.16.0/configure:3448:  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
r-cran-spp-1.16.0/configure-3449-  if test $ac_delim_n = $ac_delim_num; then
##############################################
r-cran-spp-1.16.0/configure-3609-      esac
r-cran-spp-1.16.0/configure:3610:      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
r-cran-spp-1.16.0/configure-3611-      as_fn_append ac_file_inputs " '$ac_f'"
##############################################
r-cran-spp-1.16.0/configure-3668-*)
r-cran-spp-1.16.0/configure:3669:  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
r-cran-spp-1.16.0/configure-3670-  # A ".." for each directory in $ac_dir_suffix.
r-cran-spp-1.16.0/configure:3671:  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
r-cran-spp-1.16.0/configure-3672-  case $ac_top_builddir_sub in
##############################################
r-cran-spp-1.16.0/configure-3720-/@mandir@/p'
r-cran-spp-1.16.0/configure:3721:case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
r-cran-spp-1.16.0/configure-3722-*datarootdir*) ac_datarootdir_seen=yes;;
##############################################
r-cran-spp-1.16.0/configure-3737-
r-cran-spp-1.16.0/configure:3738:# Neutralize VPATH when `$srcdir' = `.'.
r-cran-spp-1.16.0/configure-3739-# Shell code in configure.ac might set extrasub.
##############################################
r-cran-spp-1.16.0/configure-3763-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
r-cran-spp-1.16.0/configure:3764:  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
r-cran-spp-1.16.0/configure-3765-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \