--- rpl/Attic/configure	2011/07/25 07:44:51	1.70
+++ rpl/Attic/configure	2011/09/21 09:09:21	1.85
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for rpl 4.1.2.
+# Generated by GNU Autoconf 2.68 for rpl 4.1.3.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -557,11 +557,12 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='rpl'
 PACKAGE_TARNAME='rpl'
-PACKAGE_VERSION='4.1.2'
-PACKAGE_STRING='rpl 4.1.2'
+PACKAGE_VERSION='4.1.3'
+PACKAGE_STRING='rpl 4.1.3'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
+enable_option_checking=no
 ac_default_prefix=/usr/local
 # Factoring default headers for most tests.
 ac_includes_default="\
@@ -599,11 +600,12 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-enable_option_checking=no
 ac_subst_vars='am__EXEEXT_FALSE
 am__EXEEXT_TRUE
 LTLIBOBJS
 LIBOBJS
+LIBMOTIF
+INCMOTIF
 GIAC
 PARI
 COCOA
@@ -614,6 +616,10 @@ MALLOC
 EXT_SQL
 DATE_FR
 FINAL_ENCODING
+SIGSEGV
+BUILD_OPENMOTIF
+OPENMOTIF
+LIBXPM
 OPENSSL
 SQLITE
 ICONV
@@ -624,8 +630,8 @@ GSL
 UNITS
 READLINE
 NCURSES
+ELF
 BSH_PATH
-BROKEN_SIGINFO
 IPV6
 SEMUN
 IPCS_SYSV
@@ -636,7 +642,6 @@ C_STANDARD
 OS
 HOST
 GNUPLOT_COMPILATION
-subdirs
 EGREP
 GREP
 libPgSQLlib
@@ -667,6 +672,7 @@ RANLIB
 LN_S
 RUNPATH
 PROFILAGE
+subdirs
 LIBRPLCAS
 RPLCAS
 ABI
@@ -820,7 +826,9 @@ FC
 FCFLAGS
 XMKMF
 CPP'
-ac_subdirs_all='tools/$GNUPLOT
+ac_subdirs_all='tools/$LIBXPM
+tools/$OPENMOTIF
+tools/$GNUPLOT
 tools/$NCURSES
 tools/$READLINE
 tools/$GSL
@@ -828,7 +836,8 @@ tools/$GPP
 tools/$FILE
 tools/$ICONV
 tools/$SQLITE
-tools/$UNITS'
+tools/$UNITS
+tools/$SIGSEGV'
 
 # Initialize some variables set by options.
 ac_init_help=
@@ -1370,7 +1379,7 @@ 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 rpl 4.1.2 to adapt to many kinds of systems.
+\`configure' configures rpl 4.1.3 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1445,7 +1454,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of rpl 4.1.2:";;
+     short | recursive ) echo "Configuration of rpl 4.1.3:";;
    esac
   cat <<\_ACEOF
 
@@ -1456,7 +1465,7 @@ Optional Features:
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
   --enable-optimization   set compiler flags [default=environment variables -O3]
-  --enable-sysv-ipcs      use SystemV IPC functions [default=no]
+  --enable-sysv-ipcs      use SystemV IPC functions [default=guessed]
   --enable-full-static    build static RPL/2 engine [default=shared]
   --enable-final-encoding force final encoding [default=guessed]
   --enable-tex            provide the TeX support [default=guessed]
@@ -1564,7 +1573,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-rpl configure 4.1.2
+rpl configure 4.1.3
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1880,6 +1889,48 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_check_func
 
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 # -------------------------------------------
 # Tests whether TYPE exists after having included INCLUDES, setting cache
@@ -1934,48 +1985,6 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_check_type
 
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
 # --------------------------------------------
 # Tries to find the compile-time value of EXPR in a program that includes
@@ -2275,7 +2284,7 @@ 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 rpl $as_me 4.1.2, which was
+It was created by rpl $as_me 4.1.3, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -3201,7 +3210,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='rpl'
- VERSION='4.1.2'
+ VERSION='4.1.3'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3249,18 +3258,21 @@ NCURSES=ncurses-5.9
 READLINE=readline-6.2
 UNITS=units-1.88
 GSL=gsl-1.15
-GPP=gpp-2.24
+GPP=gpp-3.0
 GNUPLOT=gnuplot-4.4.3
 FILE=file-5.03
 ICONV=libiconv-1.13.1
 SQLITE=sqlite-3.7.7.1
-OPENSSL=openssl-1.0.0d
+OPENSSL=openssl-1.0.0e
+OPENMOTIF=openmotif-2.3.3
+LIBXPM=libXpm-3.5.9
+SIGSEGV=libsigsegv-2.6
 
-GMP=gmp-5.0.1
+GMP=gmp-5.0.2
 MPFR=mpfr-3.0.1
 NTL=ntl-5.5.2
 COCOA=CoCoALib-0.9943
-PARI=pari-2.3.5
+PARI=pari-2.5.0
 GIAC=giac-0.9.3
 
 ac_ext=c
@@ -5992,9 +6004,99 @@ else
 	IPCS_SYSV=yes
 fi
 else
-  IPCS_SYSV=no
+  REG=$LDFLAGS
+LDFLAGS=-lrt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX semaphores and shared objects" >&5
+$as_echo_n "checking for POSIX semaphores and shared objects... " >&6; }
+if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+int
+main ()
+{
+ int fd; char *sem = "/test";
+fd = shm_open(sem , O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
+  close(fd);
+  shm_unlink(sem);
+  fd = sem_open(sem, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, 0);
+  close(fd);
+  sem_unlink(sem);
+  return(0);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  IPCS_SYSV=-UIPCS_SYSV; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  IPCS_SYSV=-DIPCS_SYSV; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+LDFLAGS=$REG
+
+fi
+
+
+if test "$IPCS_SYSV" = "-UIPCS_SYSV"; then
+REG=$LDFLAGS
+LDFLAGS=-pthread
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX anonymous semaphores" >&5
+$as_echo_n "checking for POSIX anonymous semaphores... " >&6; }
+if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <semaphore.h>
+
+int
+main ()
+{
+ sem_t sem;
+ if (sem_init(&sem, 1, 0) != 0) return(1);
+ sem_destroy(&sem);
+  return(0);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 
+LDFLAGS=$REG
+REG=""
+else
+	SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
+fi
 
 # Check whether --enable-full-static was given.
 if test "${enable_full_static+set}" = set; then :
@@ -6091,67 +6193,43 @@ fi
 fi
 
 
+libX=""
+LIBMOTIF=""
+INCMOTIF=""
+BUILD_OPENMOTIF=""
+
 # Check whether --enable-motif was given.
 if test "${enable_motif+set}" = set; then :
   enableval=$enable_motif;
 if test "$enableval" = "no"; then
 	MOTIF_SUPPORT="-UMOTIF_SUPPORT"
 else
-	CFLAGS_ORIG=$CFLAGS
-	LIBS_ORIG=$LIBS
-	CFLAGS="$CFLAGS $X_CFLAGS"
-	LIBS="$LIB $X_LIBS"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXm" >&5
-$as_echo_n "checking for main in -lXm... " >&6; }
-if ${ac_cv_lib_Xm_main+:} false; then :
-  $as_echo_n "(cached) " >&6
+	MOTIF_SUPPORT="-DMOTIF_SUPPORT"
+fi
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xm_main=yes
+  if test "$have_x" == "yes"; then
+	MOTIF_SUPPORT="-DMOTIF_SUPPORT"
 else
-  ac_cv_lib_Xm_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+	MOTIF_SUPPORT="-UMOTIF_SUPPORT"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xm_main" >&5
-$as_echo "$ac_cv_lib_Xm_main" >&6; }
-if test "x$ac_cv_lib_Xm_main" = xyes; then :
-  MOTIF_SUPPORT="-DMOTIF_SUPPORT"
-else
-  MOTIF_SUPPORT="-UMOTIF_SUPPORT"
 fi
 
-	if test "$MOTIF_SUPPORT" = "-UMOTIF_SUPPORT"; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can not find Motif! You may install it.
-Motif flag is disabled.
-" >&5
-$as_echo "$as_me: WARNING: Can not find Motif! You may install it.
-Motif flag is disabled.
-" >&2;}
-	fi
-	LIBS=$LIBS_ORIG
-	CFLAGS=$CFLAGS_ORIG
-fi
-else
-  MOTIF_SUPPORT=guessed
-fi
 
+if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
+	libX="$X_LIBS -lXt -lX11"
+	LIBMOTIF="\$(top_builddir)/tools/$OPENMOTIF/lib/Xm/.libs/libXm.a \
+			\$(top_builddir)/tools/$LIBXPM/src/.libs/libXpm.a"
+	INCMOTIF="-I\$(top_srcdir)/tools/$OPENMOTIF/lib \
+			-I\$(top_builddir)/tools/$OPENMOTIF/lib \
+			-I\$(top_builddir)/tools/$LIBXPM/include"
+	BUILD_OPENMOTIF="$LIBXPM $OPENMOTIF"
+
+
+subdirs="$subdirs tools/$LIBXPM"
+
+	subdirs="$subdirs tools/$OPENMOTIF"
+
+fi
 
 # Check whether --enable-experimental was given.
 if test "${enable_experimental+set}" = set; then :
@@ -6240,6 +6318,18 @@ if test ! -d "$srcdir"/tools/$SQLITE; th
 	gunzip -c "$srcdir"/tools/$SQLITE.tar.gz | \
 			(cd "$srcdir/tools" && tar -xf -)
 fi
+if test ! -d "$srcdir"/tools/$SIGSEGV; then
+	gunzip -c "$srcdir"/tools/$SIGSEGV.tar.gz | \
+			(cd "$srcdir/tools" && tar -xf -)
+fi
+if test ! -d "$srcdir"/tools/$OPENMOTIF; then
+	gunzip -c "$srcdir"/tools/$OPENMOTIF.tar.gz | \
+			(cd "$srcdir/tools" && tar -xf -)
+fi
+if test ! -d "$srcdir"/tools/$LIBXPM; then
+	gunzip -c "$srcdir"/tools/$LIBXPM.tar.gz | \
+			(cd "$srcdir/tools" && tar -xf -)
+fi
 if test ! -d tools/$OPENSSL; then
 	gunzip -c "$srcdir"/tools/$OPENSSL.tar.gz | \
 			(cd tools && tar -xf -)
@@ -6272,6 +6362,8 @@ if test ! -d "$srcdir"/rplcas/$GIAC; the
 			(cd "$srcdir/rplcas" && tar -xf -)
 fi
 
+touch tools/openmotif.lib
+
 
 
 # Check whether --enable-final-run-path was given.
@@ -6918,117 +7010,6 @@ else
 	fi
 fi
 
-if test "$MOTIF_SUPPORT" = guessed; then
-	CFLAGS_ORIG=$CFLAGS
-	LIBS_ORIG=$LIBS
-	CFLAGS="$CFLAGS $X_CFLAGS"
-	LIBS="$LIB $X_LIBS"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXm" >&5
-$as_echo_n "checking for main in -lXm... " >&6; }
-if ${ac_cv_lib_Xm_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xm_main=yes
-else
-  ac_cv_lib_Xm_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xm_main" >&5
-$as_echo "$ac_cv_lib_Xm_main" >&6; }
-if test "x$ac_cv_lib_Xm_main" = xyes; then :
-  MOTIF_SUPPORT="-DMOTIF_SUPPORT"
-else
-  MOTIF_SUPPORT="-UMOTIF_SUPPORT"
-fi
-
-	if test "$MOTIF_SUPPORT" = "-UMOTIF_SUPPORT"; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find Motif! You may install it.
-Motif flag is disabled.
-" >&5
-$as_echo "$as_me: WARNING: Cannot find Motif! You may install it.
-Motif flag is disabled.
-" >&2;}
-	fi
-	LIBS=$LIBS_ORIG
-	CFLAGS=$CFLAGS_ORIG
-fi
-
-if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
-	CFLAGS_ORIG=$CFLAGS
-	LIBS_ORIG=$LIBS
-	CFLAGS="$CFLAGS $X_CFLAGS"
-	LIBS="$LIB $X_LIBS"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXpm" >&5
-$as_echo_n "checking for main in -lXpm... " >&6; }
-if ${ac_cv_lib_Xpm_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXpm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_Xpm_main=yes
-else
-  ac_cv_lib_Xpm_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_main" >&5
-$as_echo "$ac_cv_lib_Xpm_main" >&6; }
-if test "x$ac_cv_lib_Xpm_main" = xyes; then :
-  MOTIF_SUPPORT="-DMOTIF_SUPPORT"
-else
-  MOTIF_SUPPORT="-UMOTIF_SUPPORT"
-fi
-
-	if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
-		libX="$X_LIBS -lXm -lXpm -lXt -lX11"
-	else
-		libX=""
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find libXpm! You may install it.
-Motif flag is disabled.
-" >&5
-$as_echo "$as_me: WARNING: Cannot find libXpm! You may install it.
-Motif flag is disabled.
-" >&2;}
-	fi
-	LIBS=$LIBS_ORIG
-	CFLAGS=$CFLAGS_ORIG
-else
-	libX=""
-fi
-
 
 
 
@@ -9028,46 +9009,6 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken siginfo->si_pid" >&5
-$as_echo_n "checking for broken siginfo->si_pid... " >&6; }
-if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-#include <signal.h>
-int flag;
-void handler(int signal, siginfo_t *siginfo, void *context)
-{ flag = ((*siginfo).si_pid == getpid()) ? 0 : 1; }
-int
-main ()
-{
-struct sigaction    action;
-action.sa_sigaction = handler;
-action.sa_flags = SA_SIGINFO;
-sigaction(SIGUSR1, &action, NULL);
-raise(SIGUSR1);
-return(flag);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  BROKEN_SIGINFO=-U_BROKEN_SIGINFO; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
-  BROKEN_SIGINFO=-D_BROKEN_SIGINFO; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5
 $as_echo_n "checking for working strcoll... " >&6; }
 if ${ac_cv_func_strcoll_works+:} false; then :
@@ -9225,9 +9166,7 @@ if test "$MYGNUPLOT" = "yes"; then
 		gunzip -c "$srcdir"/tools/$GNUPLOT.tar.gz | \
 				(cd "$srcdir/tools" && tar -xf -)
 	fi
-
-
-subdirs="$subdirs tools/$GNUPLOT"
+	subdirs="$subdirs tools/$GNUPLOT"
 
 	GNUPLOT_COMPILATION=$GNUPLOT
 else
@@ -9298,8 +9237,6 @@ case $OS in
     Darwin)
 		EXPORT_DYNAMIC=-Wl,-flat_namespace
 		NESTED_FUNCTIONS=-fnested-functions
-		SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
-		IPCS_SYSV=-UIPCS_SYSV
 		CXXFLAGS="$CXXFLAGS -D_GLIBCXX_FULLY_DYNAMIC_STRING"
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
@@ -9307,45 +9244,43 @@ case $OS in
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
+		ELF=
 	break ;;
 
     Cygwin)
 		EXPORT_DYNAMIC=-Wl,--export-all-symbols
 		NESTED_FUNCTIONS=
-		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
-		IPCS_SYSV=-UIPCS_SYSV
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
 				CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
+		ELF=
 	break ;;
 
 	Interix)
 		EXPORT_DYNAMIC=-Wl,--export-all-symbols
 		NESTED_FUNCTIONS=
-		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
-		IPCS_SYSV=-UIPCS_SYSV
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
 				CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
+		ELF=
 	break;;
 
     AIX)
 		EXPORT_DYNAMIC=-Wl,--export-dynamic
 		NESTED_FUNCTIONS=
-		SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
-		IPCS_SYSV=-UIPCS_SYSV
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
 				CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
+		ELF=
 	break ;;
 
     OS/2)
@@ -9355,8 +9290,6 @@ case $OS in
 		OS=OS2
 		NESTED_FUNCTIONS=
 		EXPORT_DYNAMIC=-Zmap
-		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
-		IPCS_SYSV=-DIPCS_SYSV
 		ac_configure_args="$ac_configure_args --without-readline \
 				--without-cairo --disable-shared --enable-static \
 				--enable-threads \
@@ -9364,6 +9297,7 @@ case $OS in
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=
+		ELF=
 	break;;
 
 	OpenBSD)
@@ -9372,26 +9306,18 @@ case $OS in
 		fi;
 		EXPORT_DYNAMIC=-Wl,--export-dynamic
 		NESTED_FUNCTIONS=
-		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
-		IPCS_SYSV=-DIPCS_SYSV
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
 				CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
+		ELF=
 	break;;
 
     SunOS)
 		EXPORT_DYNAMIC=-Wl,--export-dynamic
 		NESTED_FUNCTIONS=
-		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
-
-		if test $IPCS_SYSV = no; then
-			IPCS_SYSV=-UIPCS_SYSV
-		else
-			IPCS_SYSV=-DIPCS_SYSV
-		fi
 
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
@@ -9400,18 +9326,27 @@ case $OS in
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
 		MALLOC=-lumem
+		ELF=
 	break ;;
 
-    *)
+    NetBSD)
 		EXPORT_DYNAMIC=-Wl,--export-dynamic
 		NESTED_FUNCTIONS=
-		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 
-		if test $IPCS_SYSV = no; then
-			IPCS_SYSV=-UIPCS_SYSV
-		else
-			IPCS_SYSV=-DIPCS_SYSV
-		fi
+		ac_configure_args="$ac_configure_args --with-readline=builtin \
+				--disable-shared --enable-static --enable-threads \
+				CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
+				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
+				LDFLAGS=\"$LDFLAGS\""
+		C_STANDARD=-std=gnu99
+		GCCBIN=`which gcc`
+		GCCLIB=`dirname $GCCBIN`/../lib
+		ELF="-Wl,-R/usr/pkg/lib -Wl,-R$GCCLIB"
+	break ;;
+
+    *)
+		EXPORT_DYNAMIC=-Wl,--export-dynamic
+		NESTED_FUNCTIONS=
 
 		ac_configure_args="$ac_configure_args --with-readline=builtin \
 				--disable-shared --enable-static --enable-threads \
@@ -9419,6 +9354,7 @@ case $OS in
 				FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 				LDFLAGS=\"$LDFLAGS\""
 		C_STANDARD=-std=gnu99
+		ELF=
 	break ;;
 
 esac
@@ -9461,6 +9397,12 @@ esac
 
 
 
+
+
+
+
+
+
 subdirs="$subdirs tools/$NCURSES"
 
 subdirs="$subdirs tools/$READLINE"
@@ -9477,6 +9419,8 @@ subdirs="$subdirs tools/$SQLITE"
 
 subdirs="$subdirs tools/$UNITS"
 
+subdirs="$subdirs tools/$SIGSEGV"
+
 
 ac_config_files="$ac_config_files Makefile"
 
@@ -10074,7 +10018,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_wri
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by rpl $as_me 4.1.2, which was
+This file was extended by rpl $as_me 4.1.3, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -10140,7 +10084,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-rpl config.status 4.1.2
+rpl config.status 4.1.3
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"