- Patch for static libreadline w/ libncurses problem, submitted by B.Haible.

diff --git a/acinclude.m4 b/acinclude.m4
index 962a8c0115d1bde226163effb4f9cfd8d67afcb5..5c39bc05b9b1d498954885580b62ca4f887af168 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -60,6 +60,26 @@ dnl linking failed:
     esac
 ])
 
+dnl Usage: GINAC_TERMCAP
+dnl libreadline is based on the termcap functions.
+dnl Some systems have tgetent(), tgetnum(), tgetstr(), tgetflag(), tputs(),
+dnl tgoto() in libc, some have it in libtermcap, some have it in libncurses.
+dnl When both libtermcap and libncurses exist, we prefer the latter, because
+dnl libtermcap is being phased out.
+AC_DEFUN(GINAC_TERMCAP,
+[LIBTERMCAP=
+AC_CHECK_FUNCS(tgetent)
+if test "x$ac_cv_func_tgetent" = "xyes"; then
+    :
+else
+    AC_CHECK_LIB(ncurses, tgetent, LIBTERMCAP="-lncurses")
+    if test -z "$LIBTERMCAP"; then
+        AC_CHECK_LIB(termcap, tgetent, LIBTERMCAP="-ltermcap")
+    fi
+fi
+AC_SUBST(LIBTERMCAP)
+])
+
 dnl Usage: GINAC_ERROR(message)
 dnl This macro displays the warning "message" and sets the flag ginac_error
 dnl to yes.
@@ -84,21 +104,21 @@ dnl This macro displays a warning message if GINAC_ERROR or GINAC_WARNING
 dnl has occured previously.
 AC_DEFUN(GINAC_CHECK_ERRORS,[
 if test "x${ginac_error}" = "xyes"; then
-  echo "**** The following problems have been detected by configure."
-  echo "**** Please check the messages below before running \"make\"."
-  echo "**** (see the section 'Common Problems' in the INSTALL file)"
-  echo "$ginac_error_txt"
-  if test "x${ginac_warning_txt}" != "x"; then
-    echo "${ginac_warning_txt}"
-  fi
-  echo "deleting cache ${cache_file}"
-  rm -f $cache_file
-  else 
-    if test x$ginac_warning = xyes; then
-      echo "=== The following minor problems have been detected by configure."
-      echo "=== Please check the messages below before running \"make\"."
-      echo "=== (see the section 'Common Problems' in the INSTALL file)"
-      echo "$ginac_warning_txt"
+    echo "**** The following problems have been detected by configure."
+    echo "**** Please check the messages below before running \"make\"."
+    echo "**** (see the section 'Common Problems' in the INSTALL file)"
+    echo "$ginac_error_txt"
+    if test "x${ginac_warning_txt}" != "x"; then
+        echo "${ginac_warning_txt}"
     fi
-  echo "Configuration of GiNaC $VERSION done. Now type \"make\"."
+    echo "deleting cache ${cache_file}"
+    rm -f $cache_file
+    else 
+        if test x$ginac_warning = xyes; then
+            echo "=== The following minor problems have been detected by configure."
+            echo "=== Please check the messages below before running \"make\"."
+            echo "=== (see the section 'Common Problems' in the INSTALL file)"
+            echo "$ginac_warning_txt"
+        fi
+    echo "Configuration of GiNaC $VERSION done. Now type \"make\"."
 fi])

diff --git a/aclocal.m4 b/aclocal.m4
index e3a718825d71219a4255fe51ee63de763854f931..099e24f86e965ddc661d1f239538ed8f722be7c0 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -72,6 +72,26 @@ dnl linking failed:
     esac
 ])
 
+dnl Usage: GINAC_TERMCAP
+dnl libreadline is based on the termcap functions.
+dnl Some systems have tgetent(), tgetnum(), tgetstr(), tgetflag(), tputs(),
+dnl tgoto() in libc, some have it in libtermcap, some have it in libncurses.
+dnl When both libtermcap and libncurses exist, we prefer the latter, because
+dnl libtermcap is being phased out.
+AC_DEFUN(GINAC_TERMCAP,
+[LIBTERMCAP=
+AC_CHECK_FUNCS(tgetent)
+if test "x$ac_cv_func_tgetent" = "xyes"; then
+    :
+else
+    AC_CHECK_LIB(ncurses, tgetent, LIBTERMCAP="-lncurses")
+    if test -z "$LIBTERMCAP"; then
+        AC_CHECK_LIB(termcap, tgetent, LIBTERMCAP="-ltermcap")
+    fi
+fi
+AC_SUBST(LIBTERMCAP)
+])
+
 dnl Usage: GINAC_ERROR(message)
 dnl This macro displays the warning "message" and sets the flag ginac_error
 dnl to yes.
@@ -96,23 +116,23 @@ dnl This macro displays a warning message if GINAC_ERROR or GINAC_WARNING
 dnl has occured previously.
 AC_DEFUN(GINAC_CHECK_ERRORS,[
 if test "x${ginac_error}" = "xyes"; then
-  echo "**** The following problems have been detected by configure."
-  echo "**** Please check the messages below before running \"make\"."
-  echo "**** (see the section 'Common Problems' in the INSTALL file)"
-  echo "$ginac_error_txt"
-  if test "x${ginac_warning_txt}" != "x"; then
-    echo "${ginac_warning_txt}"
-  fi
-  echo "deleting cache ${cache_file}"
-  rm -f $cache_file
-  else 
-    if test x$ginac_warning = xyes; then
-      echo "=== The following minor problems have been detected by configure."
-      echo "=== Please check the messages below before running \"make\"."
-      echo "=== (see the section 'Common Problems' in the INSTALL file)"
-      echo "$ginac_warning_txt"
+    echo "**** The following problems have been detected by configure."
+    echo "**** Please check the messages below before running \"make\"."
+    echo "**** (see the section 'Common Problems' in the INSTALL file)"
+    echo "$ginac_error_txt"
+    if test "x${ginac_warning_txt}" != "x"; then
+        echo "${ginac_warning_txt}"
     fi
-  echo "Configuration of GiNaC $VERSION done. Now type \"make\"."
+    echo "deleting cache ${cache_file}"
+    rm -f $cache_file
+    else 
+        if test x$ginac_warning = xyes; then
+            echo "=== The following minor problems have been detected by configure."
+            echo "=== Please check the messages below before running \"make\"."
+            echo "=== (see the section 'Common Problems' in the INSTALL file)"
+            echo "$ginac_warning_txt"
+        fi
+    echo "Configuration of GiNaC $VERSION done. Now type \"make\"."
 fi])
 
 # Like AC_CONFIG_HEADER, but automatically create stamp file.

diff --git a/configure b/configure
index cf0168c89629aed120ecc9e8a21a9f5c961d9942..dad5f3fed980b2b63cc4e6d9732f57e3de3f1398 100755 (executable)
--- a/configure
+++ b/configure
@@ -2317,9 +2317,163 @@ ginac_warning_txt="$ginac_warning_txt
 "
 ginac_warning=yes
 fi
+LIBTERMCAP=
+for ac_func in tgetent
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2325: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2330 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+if test "x$ac_cv_func_tgetent" = "xyes"; then
+    :
+else
+    echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
+echo "configure:2384: checking for tgetent in -lncurses" >&5
+ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lncurses  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2392 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char tgetent();
+
+int main() {
+tgetent()
+; return 0; }
+EOF
+if { (eval echo configure:2406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBTERMCAP="-lncurses"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    if test -z "$LIBTERMCAP"; then
+        echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
+echo "configure:2428: checking for tgetent in -ltermcap" >&5
+ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ltermcap  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2436 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char tgetent();
+
+int main() {
+tgetent()
+; return 0; }
+EOF
+if { (eval echo configure:2450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBTERMCAP="-ltermcap"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    fi
+fi
+
+
 save_LIBS=$LIBS
+LIBS="$LIBTERMCAP $LIBS"
 echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
-echo "configure:2323: checking for readline in -lreadline" >&5
+echo "configure:2477: checking for readline in -lreadline" >&5
 ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2327,7 +2481,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lreadline  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2331 "configure"
+#line 2485 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -2341,7 +2495,7 @@ int main() {
 readline()
 ; return 0; }
 EOF
-if { (eval echo configure:2345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2380,7 +2534,7 @@ LIBS=$save_LIBS
 
 
 echo $ac_n "checking for cout in -lstdc++""... $ac_c" 1>&6
-echo "configure:2384: checking for cout in -lstdc++" >&5
+echo "configure:2538: checking for cout in -lstdc++" >&5
 ac_lib_var=`echo stdc++'_'cout | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2388,7 +2542,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lstdc++  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2392 "configure"
+#line 2546 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -2402,7 +2556,7 @@ int main() {
 cout()
 ; return 0; }
 EOF
-if { (eval echo configure:2406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2434,17 +2588,17 @@ for ac_hdr in iostream vector map string list typeinfo iterator stdexcept algori
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2438: checking for $ac_hdr" >&5
+echo "configure:2592: 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
-#line 2443 "configure"
+#line 2597 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2448: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2602: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2475,17 +2629,17 @@ for ac_hdr in sstream strstream
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2479: checking for $ac_hdr" >&5
+echo "configure:2633: 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
-#line 2484 "configure"
+#line 2638 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2489: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2643: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2517,17 +2671,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2521: checking for $ac_hdr" >&5
+echo "configure:2675: 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
-#line 2526 "configure"
+#line 2680 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2531: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2685: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2554,17 +2708,17 @@ for ac_hdr in cln.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2558: checking for $ac_hdr" >&5
+echo "configure:2712: 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
-#line 2563 "configure"
+#line 2717 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2568: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2722: \"$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*
@@ -2599,7 +2753,7 @@ done
 
 
     echo $ac_n "checking for doublefactorial in -lcln""... $ac_c" 1>&6
-echo "configure:2603: checking for doublefactorial in -lcln" >&5
+echo "configure:2757: checking for doublefactorial in -lcln" >&5
     saved_LIBS="${LIBS}"
     if eval "test \"`echo '$''{'ginac_cv_lib_cln_link'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2608,14 +2762,14 @@ else
         case "${ac_cv_header_cln_cln_h}" in
         "yes")
             cat > conftest.$ac_ext <<EOF
-#line 2612 "configure"
+#line 2766 "configure"
 #include "confdefs.h"
 #include <cln/cl_integer.h>
 int main() {
 doublefactorial(2);
 ; return 0; }
 EOF
-if { (eval echo configure:2619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2773: \"$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
@@ -2628,14 +2782,14 @@ rm -f conftest*
             ;;
         *)
             cat > conftest.$ac_ext <<EOF
-#line 2632 "configure"
+#line 2786 "configure"
 #include "confdefs.h"
 #include <cl_integer.h>
 int main() {
 doublefactorial(2);
 ; return 0; }
 EOF
-if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2793: \"$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
@@ -2676,7 +2830,7 @@ GINACLIB_LIBS=$LIBS
 # 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:2680: checking for $ac_word" >&5
+echo "configure:2834: 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
@@ -2712,7 +2866,7 @@ 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
-echo "configure:2716: checking for $ac_word" >&5
+echo "configure:2870: 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
@@ -2748,7 +2902,7 @@ 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
-echo "configure:2752: checking for $ac_word" >&5
+echo "configure:2906: 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
@@ -2784,7 +2938,7 @@ 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
-echo "configure:2788: checking for $ac_word" >&5
+echo "configure:2942: 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
@@ -2820,7 +2974,7 @@ 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
-echo "configure:2824: checking for $ac_word" >&5
+echo "configure:2978: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_FIG2DEV'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2888,7 +3042,7 @@ if test "x$with_cint" != "xno"; then
   # Extract the first word of "cint", so it can be a program name with args.
 set dummy cint; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2892: checking for $ac_word" >&5
+echo "configure:3046: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_CINT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2924,7 +3078,7 @@ fi
   # Extract the first word of "makecint", so it can be a program name with args.
 set dummy makecint; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2928: checking for $ac_word" >&5
+echo "configure:3082: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MAKECINT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3169,6 +3323,7 @@ s%@LEXLIB@%$LEXLIB%g
 s%@CPP@%$CPP%g
 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
 s%@YACC@%$YACC%g
+s%@LIBTERMCAP@%$LIBTERMCAP%g
 s%@GINSH_LIBS@%$GINSH_LIBS%g
 s%@GINACLIB_CPPFLAGS@%$GINACLIB_CPPFLAGS%g
 s%@GINACLIB_LIBS@%$GINACLIB_LIBS%g
@@ -3419,21 +3574,21 @@ test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 
 
 if test "x${ginac_error}" = "xyes"; then
-  echo "**** The following problems have been detected by configure."
-  echo "**** Please check the messages below before running \"make\"."
-  echo "**** (see the section 'Common Problems' in the INSTALL file)"
-  echo "$ginac_error_txt"
-  if test "x${ginac_warning_txt}" != "x"; then
-    echo "${ginac_warning_txt}"
-  fi
-  echo "deleting cache ${cache_file}"
-  rm -f $cache_file
-  else 
-    if test x$ginac_warning = xyes; then
-      echo "=== The following minor problems have been detected by configure."
-      echo "=== Please check the messages below before running \"make\"."
-      echo "=== (see the section 'Common Problems' in the INSTALL file)"
-      echo "$ginac_warning_txt"
+    echo "**** The following problems have been detected by configure."
+    echo "**** Please check the messages below before running \"make\"."
+    echo "**** (see the section 'Common Problems' in the INSTALL file)"
+    echo "$ginac_error_txt"
+    if test "x${ginac_warning_txt}" != "x"; then
+        echo "${ginac_warning_txt}"
     fi
-  echo "Configuration of GiNaC $VERSION done. Now type \"make\"."
+    echo "deleting cache ${cache_file}"
+    rm -f $cache_file
+    else 
+        if test x$ginac_warning = xyes; then
+            echo "=== The following minor problems have been detected by configure."
+            echo "=== Please check the messages below before running \"make\"."
+            echo "=== (see the section 'Common Problems' in the INSTALL file)"
+            echo "$ginac_warning_txt"
+        fi
+    echo "Configuration of GiNaC $VERSION done. Now type \"make\"."
 fi

diff --git a/configure.in b/configure.in
index b4dfde6e54e7a77e71fcbef51ba2185b417782fb..14d9e70837286468f1537a7896cdbc6eb269280b 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -91,7 +91,9 @@ AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 if test "x${ac_cv_header_readline_readline_h}" != "xyes" -o "x${ac_cv_header_readline_history_h}" != "xyes"; then
   GINAC_WARNING([I could not find the headers for libreadline (needed for building ginsh).])
 fi
+GINAC_TERMCAP
 save_LIBS=$LIBS
+LIBS="$LIBTERMCAP $LIBS"
 AC_CHECK_LIB(readline, readline)
 if test "x${ac_cv_lib_readline_readline}" != "xyes"; then
   GINAC_WARNING([I could not find libreadline (needed by ginsh).])