- building GiNaC will no longer bomb if Doxygen is not present

- fixed some more typos in tutorial

diff --git a/Makefile.in b/Makefile.in
index 091bd6e4f2f1c24952fc7d146ef747a3d3cb3ff4..1269c93b7fbec68cb12c599b354b010d92fc98e2 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -108,7 +108,7 @@ configure.in install-sh ltconfig ltmain.sh missing mkinstalldirs
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:
 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:


@@ -292,7 +292,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/aclocal.m4 b/aclocal.m4
index 87d8492d5fa5f4f3d92eb06cdd47715cd62731e4..ec789cf509f04410feccc874c781a1bc2a672c18 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -323,7 +323,12 @@ AC_REQUIRE([AC_PROG_LN_S])dnl
 dnl
 
 # Check for any special flags to pass to ltconfig.
 dnl
 
 # Check for any special flags to pass to ltconfig.

-libtool_flags="--cache-file=$cache_file"
+#
+# the following will cause an existing older ltconfig to fail, so
+# we ignore this at the expense of the cache file... Checking this 
+# will just take longer ... bummer!
+#libtool_flags="--cache-file=$cache_file"
+#

 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"

diff --git a/check/Makefile.in b/check/Makefile.in
index a27cc7d12fd800ef5d0a3700e88b04428bd59f5a..050ad37604c21df341b6b4946239c0219de30a4d 100644 (file)
--- a/check/Makefile.in
+++ b/check/Makefile.in
@@ -131,7 +131,7 @@ DIST_COMMON =  Makefile.am Makefile.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 DEP_FILES =  .deps/differentiation.P .deps/expand_subs.P \
 .deps/fcntimer.P .deps/inifcns_consist.P .deps/lsolve_onedim.P \
 GZIP_ENV = --best
 DEP_FILES =  .deps/differentiation.P .deps/expand_subs.P \
 .deps/fcntimer.P .deps/inifcns_consist.P .deps/lsolve_onedim.P \


@@ -243,7 +243,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/configure b/configure
index d7b4b5d1733707f92c7473f12cbb3d8b4bda9b87..749ca8132838083c8977973ce93c440ed3d437f4 100755 (executable)
--- a/configure
+++ b/configure
@@ -14,7 +14,7 @@ ac_default_prefix=/usr/local
 ac_help="$ac_help
   --enable-help-doc       build HTML documentation [default=yes]"
 ac_help="$ac_help
 ac_help="$ac_help
   --enable-help-doc       build HTML documentation [default=yes]"
 ac_help="$ac_help

-  --enable-ps-doc         build PostScript documentation [default=no]"
+  --enable-ps-doc         build PostScript documentation [default=yes]"

 ac_help="$ac_help
   --enable-maintainer-mode enable make rules and dependencies not useful
                           (and sometimes confusing) to the casual installer"
 ac_help="$ac_help
   --enable-maintainer-mode enable make rules and dependencies not useful
                           (and sometimes confusing) to the casual installer"


@@ -553,7 +553,7 @@ if test "${enable_ps_doc+set}" = set; then
   enableval="$enable_ps_doc"
   :
 else
   enableval="$enable_ps_doc"
   :
 else

-  enable_ps_doc=no
+  enable_ps_doc=yes

 fi
 
 
 fi
 
 


@@ -1627,7 +1627,12 @@ fi
 
 
 # Check for any special flags to pass to ltconfig.
 
 
 # Check for any special flags to pass to ltconfig.

-libtool_flags="--cache-file=$cache_file"
+#
+# the following will cause an existing older ltconfig to fail, so
+# we ignore this at the expense of the cache file... Checking this 
+# will just take longer ... bummer!
+#libtool_flags="--cache-file=$cache_file"
+#

 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"


@@ -1649,8 +1654,8 @@ test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
 case "$host" in
 *-*-irix6*)
   # Find out which ABI we are using.
 case "$host" in
 *-*-irix6*)
   # Find out which ABI we are using.

-  echo '#line 1653 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 1658 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:1659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

     case "`/usr/bin/file conftest.o`" in
     *32-bit*)
       LD="${LD-ld} -32"
     case "`/usr/bin/file conftest.o`" in
     *32-bit*)
       LD="${LD-ld} -32"


@@ -1671,19 +1676,19 @@ case "$host" in
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6

-echo "configure:1675: checking whether the C compiler needs -belf" >&5
+echo "configure:1680: checking whether the C compiler needs -belf" >&5

 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF

-#line 1680 "configure"
+#line 1685 "configure"

 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF

-if { (eval echo configure:1687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else


@@ -1785,7 +1790,7 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 exec 5>>./config.log
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 exec 5>>./config.log
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6

-echo "configure:1789: checking how to run the C preprocessor" >&5
+echo "configure:1794: checking how to run the C preprocessor" >&5

 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=


@@ -1800,13 +1805,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF

-#line 1804 "configure"
+#line 1809 "configure"

 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:1810: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :


@@ -1817,13 +1822,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF

-#line 1821 "configure"
+#line 1826 "configure"

 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:1827: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :


@@ -1834,13 +1839,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF

-#line 1838 "configure"
+#line 1843 "configure"

 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:1844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1849: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :


@@ -1870,7 +1875,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:1874: checking for $ac_word" >&5
+echo "configure:1879: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -1903,7 +1908,7 @@ test -n "$LEX" || LEX=""$missing_dir/missing flex""
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:1907: checking for $ac_word" >&5
+echo "configure:1912: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -1937,7 +1942,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6

-echo "configure:1941: checking for yywrap in -l$ac_lib" >&5
+echo "configure:1946: checking for yywrap in -l$ac_lib" >&5

 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6


@@ -1945,7 +1950,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 1949 "configure"
+#line 1954 "configure"

 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2


@@ -1956,7 +1961,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
 yywrap()
 ; return 0; }
 EOF

-if { (eval echo configure:1960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -1979,7 +1984,7 @@ fi
 fi
 
 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
 fi
 
 echo $ac_n "checking lex output file root""... $ac_c" 1>&6

-echo "configure:1983: checking lex output file root" >&5
+echo "configure:1988: checking lex output file root" >&5

 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2000,7 +2005,7 @@ echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
 
 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
 
 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6

-echo "configure:2004: checking whether yytext is a pointer" >&5
+echo "configure:2009: checking whether yytext is a pointer" >&5

 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2012,14 +2017,14 @@ echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LEXLIB"
 cat > conftest.$ac_ext <<EOF
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LEXLIB"
 cat > conftest.$ac_ext <<EOF

-#line 2016 "configure"
+#line 2021 "configure"

 #include "confdefs.h"
 `cat $LEX_OUTPUT_ROOT.c`
 int main() {
 
 ; return 0; }
 EOF
 #include "confdefs.h"
 `cat $LEX_OUTPUT_ROOT.c`
 int main() {
 
 ; return 0; }
 EOF

-if { (eval echo configure:2023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   ac_cv_prog_lex_yytext_pointer=yes
 else
   rm -rf conftest*
   ac_cv_prog_lex_yytext_pointer=yes
 else


@@ -2045,7 +2050,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:2049: checking for $ac_word" >&5
+echo "configure:2054: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2077,7 +2082,7 @@ test -n "$YACC" || YACC="yacc"
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6

-echo "configure:2081: checking size of long" >&5
+echo "configure:2086: checking size of long" >&5

 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2085,7 +2090,7 @@ else
   ac_cv_sizeof_long=4
 else
   cat > conftest.$ac_ext <<EOF
   ac_cv_sizeof_long=4
 else
   cat > conftest.$ac_ext <<EOF

-#line 2089 "configure"
+#line 2094 "configure"

 #include "confdefs.h"
 #include <stdio.h>
 main()
 #include "confdefs.h"
 #include <stdio.h>
 main()


@@ -2096,7 +2101,7 @@ main()
   exit(0);
 }
 EOF
   exit(0);
 }
 EOF

-if { (eval echo configure:2100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null

 then
   ac_cv_sizeof_long=`cat conftestval`
 else
 then
   ac_cv_sizeof_long=`cat conftestval`
 else


@@ -2116,7 +2121,7 @@ EOF
 
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
 
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6

-echo "configure:2120: checking size of long long" >&5
+echo "configure:2125: checking size of long long" >&5

 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2124,7 +2129,7 @@ else
   ac_cv_sizeof_long_long=8
 else
   cat > conftest.$ac_ext <<EOF
   ac_cv_sizeof_long_long=8
 else
   cat > conftest.$ac_ext <<EOF

-#line 2128 "configure"
+#line 2133 "configure"

 #include "confdefs.h"
 #include <stdio.h>
 main()
 #include "confdefs.h"
 #include <stdio.h>
 main()


@@ -2135,7 +2140,7 @@ main()
   exit(0);
 }
 EOF
   exit(0);
 }
 EOF

-if { (eval echo configure:2139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null

 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else


@@ -2155,7 +2160,7 @@ EOF
 
 
 echo $ac_n "checking size of long double""... $ac_c" 1>&6
 
 
 echo $ac_n "checking size of long double""... $ac_c" 1>&6

-echo "configure:2159: checking size of long double" >&5
+echo "configure:2164: checking size of long double" >&5

 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2163,7 +2168,7 @@ else
   ac_cv_sizeof_long_double=12
 else
   cat > conftest.$ac_ext <<EOF
   ac_cv_sizeof_long_double=12
 else
   cat > conftest.$ac_ext <<EOF

-#line 2167 "configure"
+#line 2172 "configure"

 #include "confdefs.h"
 #include <stdio.h>
 main()
 #include "confdefs.h"
 #include <stdio.h>
 main()


@@ -2174,7 +2179,7 @@ main()
   exit(0);
 }
 EOF
   exit(0);
 }
 EOF

-if { (eval echo configure:2178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null

 then
   ac_cv_sizeof_long_double=`cat conftestval`
 else
 then
   ac_cv_sizeof_long_double=`cat conftestval`
 else


@@ -2206,17 +2211,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

-echo "configure:2210: checking for $ac_hdr" >&5
+echo "configure:2215: checking for $ac_hdr" >&5

 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF

-#line 2215 "configure"
+#line 2220 "configure"

 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:2220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2225: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*


@@ -2246,17 +2251,17 @@ for ac_hdr in readline/readline.h readline/history.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

-echo "configure:2250: checking for $ac_hdr" >&5
+echo "configure:2255: checking for $ac_hdr" >&5

 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF

-#line 2255 "configure"
+#line 2260 "configure"

 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:2260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2265: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*


@@ -2284,7 +2289,7 @@ done
 
 save_LIBS=$LIBS
 echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
 
 save_LIBS=$LIBS
 echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6

-echo "configure:2288: checking for readline in -lreadline" >&5
+echo "configure:2293: checking for readline in -lreadline" >&5

 ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6


@@ -2292,7 +2297,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 2296 "configure"
+#line 2301 "configure"

 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus


@@ -2306,7 +2311,7 @@ int main() {
 readline()
 ; return 0; }
 EOF
 readline()
 ; return 0; }
 EOF

-if { (eval echo configure:2310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -2338,7 +2343,7 @@ LIBS=$save_LIBS
 
 
 echo $ac_n "checking for cout in -lstdc++""... $ac_c" 1>&6
 
 
 echo $ac_n "checking for cout in -lstdc++""... $ac_c" 1>&6

-echo "configure:2342: checking for cout in -lstdc++" >&5
+echo "configure:2347: checking for cout in -lstdc++" >&5

 ac_lib_var=`echo stdc++'_'cout | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 ac_lib_var=`echo stdc++'_'cout | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6


@@ -2346,7 +2351,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lstdc++  $LIBS"
 cat > conftest.$ac_ext <<EOF
   ac_save_LIBS="$LIBS"
 LIBS="-lstdc++  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 2350 "configure"
+#line 2355 "configure"

 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus


@@ -2360,7 +2365,7 @@ int main() {
 cout()
 ; return 0; }
 EOF
 cout()
 ; return 0; }
 EOF

-if { (eval echo configure:2364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -2392,17 +2397,17 @@ for ac_hdr in iostream vector map string list typeinfo iterator strstream stdexc
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

-echo "configure:2396: checking for $ac_hdr" >&5
+echo "configure:2401: checking for $ac_hdr" >&5

 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF

-#line 2401 "configure"
+#line 2406 "configure"

 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:2406: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*


@@ -2435,17 +2440,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

-echo "configure:2439: checking for $ac_hdr" >&5
+echo "configure:2444: checking for $ac_hdr" >&5

 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF

-#line 2444 "configure"
+#line 2449 "configure"

 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:2449: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2454: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*


@@ -2472,17 +2477,17 @@ for ac_hdr in cln.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

-echo "configure:2476: checking for $ac_hdr" >&5
+echo "configure:2481: checking for $ac_hdr" >&5

 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF

-#line 2481 "configure"
+#line 2486 "configure"

 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:2486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2491: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*


@@ -2517,7 +2522,7 @@ done
 
 
     echo $ac_n "checking how to link with libcln""... $ac_c" 1>&6
 
 
     echo $ac_n "checking how to link with libcln""... $ac_c" 1>&6

-echo "configure:2521: checking how to link with libcln" >&5
+echo "configure:2526: checking how to link with libcln" >&5

     saved_LIBS="${LIBS}"
     if eval "test \"`echo '$''{'ginac_cv_lib_cln_link'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
     saved_LIBS="${LIBS}"
     if eval "test \"`echo '$''{'ginac_cv_lib_cln_link'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6


@@ -2526,14 +2531,14 @@ else
         case "${ac_cv_header_CLN_cln_h}" in
         "yes")
             cat > conftest.$ac_ext <<EOF
         case "${ac_cv_header_CLN_cln_h}" in
         "yes")
             cat > conftest.$ac_ext <<EOF

-#line 2530 "configure"
+#line 2535 "configure"

 #include "confdefs.h"
 #include <CLN/cln.h>
 int main() {
 factorial(1);
 ; return 0; }
 EOF
 #include "confdefs.h"
 #include <CLN/cln.h>
 int main() {
 factorial(1);
 ; return 0; }
 EOF

-if { (eval echo configure:2537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   ginac_cv_lib_cln_link="-lcln"
 else
   rm -rf conftest*
   ginac_cv_lib_cln_link="-lcln"
 else


@@ -2546,14 +2551,14 @@ rm -f conftest*
             ;;
         *)
             cat > conftest.$ac_ext <<EOF
             ;;
         *)
             cat > conftest.$ac_ext <<EOF

-#line 2550 "configure"
+#line 2555 "configure"

 #include "confdefs.h"
 #include <cln.h>
 int main() {
 factorial(1);
 ; return 0; }
 EOF
 #include "confdefs.h"
 #include <cln.h>
 int main() {
 factorial(1);
 ; return 0; }
 EOF

-if { (eval echo configure:2557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   rm -rf conftest*
   ginac_cv_lib_cln_link="-lcln"
 else
   rm -rf conftest*
   ginac_cv_lib_cln_link="-lcln"
 else


@@ -2574,7 +2579,7 @@ fi
         echo "$ac_t""-lcln" 1>&6
         
     echo $ac_n "checking whether libcln behaves sane""... $ac_c" 1>&6
         echo "$ac_t""-lcln" 1>&6
         
     echo $ac_n "checking whether libcln behaves sane""... $ac_c" 1>&6

-echo "configure:2578: checking whether libcln behaves sane" >&5
+echo "configure:2583: checking whether libcln behaves sane" >&5

     if eval "test \"`echo '$''{'ginac_cv_lib_cln_integrity'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
     if eval "test \"`echo '$''{'ginac_cv_lib_cln_integrity'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2585,7 +2590,7 @@ else
   ginac_cv_lib_cln_integrity="guessing sane"
 else
   cat > conftest.$ac_ext <<EOF
   ginac_cv_lib_cln_integrity="guessing sane"
 else
   cat > conftest.$ac_ext <<EOF

-#line 2589 "configure"
+#line 2594 "configure"

 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);
 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);


@@ -2596,7 +2601,7 @@ cl_RA q(3); q = q/2; cl_RA p(3); p = p/2;
 if (q+p != 3) return 1; else return 0;
 }
 EOF
 if (q+p != 3) return 1; else return 0;
 }
 EOF

-if { (eval echo configure:2600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null

 then
   ginac_cv_lib_cln_integrity="sane"
 else
 then
   ginac_cv_lib_cln_integrity="sane"
 else


@@ -2614,7 +2619,7 @@ fi
   ginac_cv_lib_cln_integrity="guessing sane"
 else
   cat > conftest.$ac_ext <<EOF
   ginac_cv_lib_cln_integrity="guessing sane"
 else
   cat > conftest.$ac_ext <<EOF

-#line 2618 "configure"
+#line 2623 "configure"

 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);
 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);


@@ -2625,7 +2630,7 @@ cl_RA q(3); q = q/2; cl_RA p(3); p = p/2;
 if (q+p != 3) return 1; else return 0;
 }
 EOF
 if (q+p != 3) return 1; else return 0;
 }
 EOF

-if { (eval echo configure:2629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null

 then
   ginac_cv_lib_cln_integrity="sane"
 else
 then
   ginac_cv_lib_cln_integrity="sane"
 else


@@ -2673,7 +2678,7 @@ fi
 # Extract the first word of "doxygen", so it can be a program name with args.
 set dummy doxygen; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "doxygen", so it can be a program name with args.
 set dummy doxygen; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:2677: checking for $ac_word" >&5
+echo "configure:2682: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_path_DOXYGEN'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_path_DOXYGEN'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2709,7 +2714,7 @@ fi
 # Extract the first word of "latex", so it can be a program name with args.
 set dummy latex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "latex", so it can be a program name with args.
 set dummy latex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:2713: checking for $ac_word" >&5
+echo "configure:2718: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_path_LATEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_path_LATEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2745,7 +2750,7 @@ fi
 # Extract the first word of "makeindex", so it can be a program name with args.
 set dummy makeindex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "makeindex", so it can be a program name with args.
 set dummy makeindex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:2749: checking for $ac_word" >&5
+echo "configure:2754: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_path_MAKEINDEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_path_MAKEINDEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2781,7 +2786,7 @@ fi
 # Extract the first word of "dvips", so it can be a program name with args.
 set dummy dvips; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "dvips", so it can be a program name with args.
 set dummy dvips; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:2785: checking for $ac_word" >&5
+echo "configure:2790: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_path_DVIPS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_path_DVIPS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2817,7 +2822,7 @@ fi
 # Extract the first word of "fig2dev", so it can be a program name with args.
 set dummy fig2dev; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 # Extract the first word of "fig2dev", so it can be a program name with args.
 set dummy fig2dev; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

-echo "configure:2821: checking for $ac_word" >&5
+echo "configure:2826: checking for $ac_word" >&5

 if eval "test \"`echo '$''{'ac_cv_path_FIG2DEV'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
 if eval "test \"`echo '$''{'ac_cv_path_FIG2DEV'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else


@@ -2855,11 +2860,15 @@ TUTORIAL_TARGETS=
 REFERENCE_TARGETS=
 if [ "x$enable_html_doc" = "xyes" ]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.html"
 REFERENCE_TARGETS=
 if [ "x$enable_html_doc" = "xyes" ]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.html"

-  REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
+  if [ "$DOXYGEN" ]; then
+    REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
+  fi

 fi
 if [ "x$enable_ps_doc" = "xyes" ]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.ps"
 fi
 if [ "x$enable_ps_doc" = "xyes" ]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.ps"

-  REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
+  if [ "$DOXYGEN" ]; then
+    REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
+  fi

 fi
 
 
 fi
 
 

diff --git a/configure.in b/configure.in
index 9849a68e8097b3fa664903ea891156f9a313f0af..4b36af92f0696470cdb39c40e370622eac6b8540 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -5,7 +5,7 @@ AC_PREREQ(2.12)
 
 dnl Configure options
 AC_ARG_ENABLE(html-doc, [  --enable-help-doc       build HTML documentation [default=yes]], , enable_html_doc=yes)
 
 dnl Configure options
 AC_ARG_ENABLE(html-doc, [  --enable-help-doc       build HTML documentation [default=yes]], , enable_html_doc=yes)

-AC_ARG_ENABLE(ps-doc,   [  --enable-ps-doc         build PostScript documentation [default=no]], , enable_ps_doc=no)
+AC_ARG_ENABLE(ps-doc,   [  --enable-ps-doc         build PostScript documentation [default=yes]], , enable_ps_doc=yes)

 
 dnl GiNaC version information
 dnl
 
 dnl GiNaC version information
 dnl


@@ -107,11 +107,15 @@ TUTORIAL_TARGETS=
 REFERENCE_TARGETS=
 if [[ "x$enable_html_doc" = "xyes" ]]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.html"
 REFERENCE_TARGETS=
 if [[ "x$enable_html_doc" = "xyes" ]]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.html"

-  REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
+  if [[ "$DOXYGEN" ]]; then
+    REFERENCE_TARGETS="$REFERENCE_TARGETS index.html"
+  fi

 fi
 if [[ "x$enable_ps_doc" = "xyes" ]]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.ps"
 fi
 if [[ "x$enable_ps_doc" = "xyes" ]]; then
   TUTORIAL_TARGETS="$TUTORIAL_TARGETS ginac.ps"

-  REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
+  if [[ "$DOXYGEN" ]]; then
+    REFERENCE_TARGETS="$REFERENCE_TARGETS reference.ps"
+  fi

 fi
 AC_SUBST(TUTORIAL_TARGETS)
 AC_SUBST(REFERENCE_TARGETS)
 fi
 AC_SUBST(TUTORIAL_TARGETS)
 AC_SUBST(REFERENCE_TARGETS)

diff --git a/doc/Makefile.in b/doc/Makefile.in
index e3e1214e08ec43aa4cbf5e768c58b3937195b0f8..4b5fd5586d5e811c24b74ddadd108c97fd294bdb 100644 (file)
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -104,7 +104,7 @@ DIST_COMMON =  Makefile.am Makefile.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:
 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:


@@ -218,7 +218,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/doc/reference/Makefile.in b/doc/reference/Makefile.in
index 0130316e96259de85c122f0ce89fc8bed83294d3..5f2f03a53759002c9e823cf4cbb845f46d1d8204 100644 (file)
--- a/doc/reference/Makefile.in
+++ b/doc/reference/Makefile.in
@@ -114,7 +114,7 @@ DIST_COMMON =  Makefile.am Makefile.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:
 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:


@@ -161,7 +161,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/doc/tutorial/Makefile.in b/doc/tutorial/Makefile.in
index 5c201cbcdcea2eed99703b917676cb8c66ed4977..271b22566b4441ce7d483e181d749b6bc8fbd0c9 100644 (file)
--- a/doc/tutorial/Makefile.in
+++ b/doc/tutorial/Makefile.in
@@ -126,7 +126,7 @@ version.texi
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:
 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:


@@ -312,7 +312,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index 95dd05e49687146b1fe77199a1dac251ccebdac7..4032cf241789f2de9bd9202b91026190f48b1c04 100644 (file)
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -730,7 +730,7 @@ classes @code{add} and @code{mul}, representing sums of terms and products,
 respectively.  We'll come back later to some more details about these
 two classes and motivate the use of pairs in sums and products here.
 
 respectively.  We'll come back later to some more details about these
 two classes and motivate the use of pairs in sums and products here.
 

-@subsection Digression: Internal representation of products and sums
+@unnumberedsubsec Digression: Internal representation of products and sums

 
 Although it should be completely transparent for the user of
 GiNaC a short discussion of this topic helps to understand the sources
 
 Although it should be completely transparent for the user of
 GiNaC a short discussion of this topic helps to understand the sources


@@ -827,7 +827,8 @@ For storing numerical things, GiNaC uses Bruno Haible's library
 classes for GiNaC.  @acronym{CLN} stands for Class Library
 for Numbers or alternatively for Common Lisp Numbers.  In order to
 find out more about @acronym{CLN}'s internals the reader is
 classes for GiNaC.  @acronym{CLN} stands for Class Library
 for Numbers or alternatively for Common Lisp Numbers.  In order to
 find out more about @acronym{CLN}'s internals the reader is

-refered to the documentation of that library.  Suffice to say that it
+refered to the documentation of that library.  @inforef{Introduction, , cln},
+for more information. Suffice to say that it

 is by itself build on top of another library, the GNU Multiple
 Precision library @acronym{GMP}, which is an extremely fast
 library for arbitrary long integers and rationals as well as arbitrary
 is by itself build on top of another library, the GNU Multiple
 Precision library @acronym{GMP}, which is an extremely fast
 library for arbitrary long integers and rationals as well as arbitrary


@@ -1732,7 +1733,7 @@ GiNaC is comparable in speed with other CAS.
 
 @heading Disadvantages
 
 
 @heading Disadvantages
 

-Of course it also has some disadvantages
+Of course it also has some disadvantages:

 
 @itemize @bullet
 
 
 @itemize @bullet
 

diff --git a/ginac/Makefile.in b/ginac/Makefile.in
index 9e0fc163dd02b43a62c70af7f2e0668cece42226..f070968c48b8d7f11ace2704a70cdbfe867cb019 100644 (file)
--- a/ginac/Makefile.in
+++ b/ginac/Makefile.in
@@ -139,7 +139,7 @@ DIST_COMMON =  Makefile.am Makefile.in
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 DEP_FILES =  .deps/add.P .deps/basic.P .deps/clifford.P .deps/color.P \
 .deps/coloridx.P .deps/constant.P .deps/diff.P .deps/ex.P \
 GZIP_ENV = --best
 DEP_FILES =  .deps/add.P .deps/basic.P .deps/clifford.P .deps/color.P \
 .deps/coloridx.P .deps/constant.P .deps/diff.P .deps/ex.P \


@@ -286,7 +286,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/ginsh/Makefile.in b/ginsh/Makefile.in
index d755e04ea64b4438a0454e6d5ef6b4f8b439fbb0..65524a665aab85716a35383e5130702bbc82b84c 100644 (file)
--- a/ginsh/Makefile.in
+++ b/ginsh/Makefile.in
@@ -135,7 +135,7 @@ DIST_COMMON =  Makefile.am Makefile.in ginsh_lexer.cc ginsh_parser.cc
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 

-TAR = tar
+TAR = gtar

 GZIP_ENV = --best
 DEP_FILES =  .deps/ginsh_lexer.P .deps/ginsh_parser.P
 SOURCES = $(ginsh_SOURCES)
 GZIP_ENV = --best
 DEP_FILES =  .deps/ginsh_lexer.P .deps/ginsh_parser.P
 SOURCES = $(ginsh_SOURCES)


@@ -307,7 +307,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \

-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \

          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \