- if test "${ac_cv_header_readline_readline_h+set}" = set; then
+
+ if test "${ac_cv_header_readline_readline_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for readline/readline.h" >&5
echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6; }
if test "${ac_cv_header_readline_readline_h+set}" = set; then
if test "$ac_cv_header_readline_readline_h" = yes; then
+ cat > conftest.$ac_ext <<EOF
+#include <stdio.h>
+#include <readline/readline.h>
+wi_LIB_READLINE_VERSION RL_VERSION_MAJOR RL_VERSION_MINOR
+EOF
+
+ wi_READLINE_VERSION=$($CPP $CPPFLAGS conftest.$ac_ext | sed -n -e "s/^wi_LIB_READLINE_VERSION *\([0-9\][0-9\]*\) *\([0-9\][0-9\]*\)$/\1.\2/p")
+ rm -rf conftest*
+
+ if test -n "$wi_READLINE_VERSION"; then
+ wi_MAJOR=$(expr $wi_READLINE_VERSION : '\([0-9][0-9]*\)\.')
+ wi_MINOR=$(expr $wi_READLINE_VERSION : '[0-9][0-9]*\.\([0-9][0-9]*$\)')
+ if test $wi_MINOR -lt 10; then
+ wi_MINOR=$(expr $wi_MINOR \* 10)
+ fi
+ wi_READLINE_VERSION=$(expr $wi_MAJOR \* 100 + $wi_MINOR)
+ else
+ wi_READLINE_VERSION=-1
+ fi
+
+
ac_save_LIBS="$LIBS"
# Note: $LIBCURSES is permitted to be empty.
for LIBREADLINE in "-lreadline.dll" "-lreadline" "-lreadline $LIBCURSES" "-lreadline -ltermcap" "-lreadline -lncurses" "-lreadline -lcurses"
do
- { echo "$as_me:$LINENO: checking for GNU Readline library" >&5
-echo $ECHO_N "checking for GNU Readline library... $ECHO_C" >&6; }
+ { echo "$as_me:$LINENO: checking for GNU Readline library $LIBREADLINE" >&5
+echo $ECHO_N "checking for GNU Readline library $LIBREADLINE... $ECHO_C" >&6; }
LIBS="$ac_save_LIBS $LIBREADLINE"
{
/* function-body */
+ int dummy = rl_completion_append_character; /* rl_completion_append_character appeared in version 2.1 */
readline(NULL);
- rl_function_of_keyseq(NULL, NULL, NULL);
;
return 0;
(exit $ac_status); }; }; then
wi_cv_lib_readline=yes
- wi_cv_lib_readline_result="$LIBREADLINE"
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
else
echo "$as_me: failed program was:" >&5
wi_cv_lib_readline=no
- wi_cv_lib_readline_result=no
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
conftest$ac_exeext conftest.$ac_ext
if test "$wi_cv_lib_readline" = yes; then
- { echo "$as_me:$LINENO: result: $wi_cv_lib_readline_result" >&5
-echo "${ECHO_T}$wi_cv_lib_readline_result" >&6; }
cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBREADLINE 1
+#define HAVE_LIBREADLINE $wi_READLINE_VERSION
_ACEOF
break
fi
-# Prepare result message
-# ======================
-
-# In the C-header we need \\ as dir-separator, but in the message only \
-dirch=${sdccconf_h_dir_separator}
-test ${dirch} = '\\' && dirch='\'
-
-{ echo "$as_me:$LINENO: result:
-sdcdb is now configured for
-
- Build: ${build_alias}
- Host: ${host_alias}
- Source directory: ${srcdir}
- C compiler: ${CC}
- CFLAGS: ${CFLAGS}
-
- Install paths:
- binary files: ${exec_prefix}
- include files: ${datadir}/${include_dir_suffix}
- library files: ${datadir}/${lib_dir_suffix}
- documentation: ${docdir}
-
- prefix: ${prefix}
- datadir: ${datadir}
-
- Search paths (incomplete, see manual for all search paths):
- binary files: \$SDCC_HOME${binPath}
- include files: ${incPath1}
- path(argv[0])${incPath2}
- ${incPath3}
- library files: \$SDCC_HOME${libPath1}${dirch}<model>
- path(argv[0])${libPath2}${dirch}<model>
- ${libPath3}${dirch}<model>
-" >&5
-echo "${ECHO_T}
-sdcdb is now configured for
-
- Build: ${build_alias}
- Host: ${host_alias}
- Source directory: ${srcdir}
- C compiler: ${CC}
- CFLAGS: ${CFLAGS}
-
- Install paths:
- binary files: ${exec_prefix}
- include files: ${datadir}/${include_dir_suffix}
- library files: ${datadir}/${lib_dir_suffix}
- documentation: ${docdir}
-
- prefix: ${prefix}
- datadir: ${datadir}
-
- Search paths (incomplete, see manual for all search paths):
- binary files: \$SDCC_HOME${binPath}
- include files: ${incPath1}
- path(argv[0])${incPath2}
- ${incPath3}
- library files: \$SDCC_HOME${libPath1}${dirch}<model>
- path(argv[0])${libPath2}${dirch}<model>
- ${libPath3}${dirch}<model>
-" >&6; }
# End of configure/configure.in