Re: zsh-4.3.4-dev-2.tar.gz

["Zvi Har'El" <rl@math.technion.ac.il>]

[-- Attachment #1: Type: text/plain, Size: 6165 bytes --]

Yes. CPPFLAGS=-I/usr/local/include/ncursesw ./configure
--enable-multibyte does the trick.

On 20/11/07 17:03, Zvi Har'El wrote:

> I believe ncurses.h is in the standard place, but not where it is
> configures looks for and the sources include it:
>
> /usr/local/src/build/zsh-4.3.4-dev-2$ grep 'include.*curses' **/*.c
> Src/Modules/curses.c:#include "curses.mdh"
> Src/Modules/curses.c:#include "curses.pro"
> Src/Modules/curses.c:# include <ncurses.h>
> Src/Modules/curses.c:#  include <curses.h>
> Src/Modules/curses.c:#include "curses_keys.h"
> Src/Modules/termcap.c:#   include <curses.h>
> Src/Modules/terminfo.c:# include <curses.h>
>
> /usr/local/src/build/zsh-4.3.4-dev-2$ locate ncurses.h
> /usr/local/include/ncurses/ncurses.h
> /usr/local/include/ncursesw/ncurses.h
>
> so, one should have
> #include <ncursesw/ncurses.h>
>
> rather than
> #include <ncurses.h>
>
> in Src/Modules/curses.c
>
> Perhaps I should add -I/usr/local/include/ncursesw to the CPPFLAGS?
>
> On 20/11/07 16:14, Peter Stephenson wrote:
>> On Tue, 20 Nov 2007 15:09:27 +0200
>> "Zvi Har'El" <rl@math.technion.ac.il> wrote:
>>   
>>> Another problem. I have two Solaris systems, 2.8 and 2.9. The tar, as
>>> well as the CVS Head, do not build. Last time I was able to build was,
>>> from the Head
>>>
>>> -rwxr-xr-x 2 root root 548196 2007-11-08 10:24:53.000000000 +0200
>>> /usr/local/bin/zsh
>>>
>>> The I have in these systems, in addition to Solaris's curses, also gnu
>>> ncurses 5.6 (installed at /usr/local). For some reason, configure finds
>>> ncursesw.so but doesn't find ncurses.h. I attach config.log and
>>> config.h.
>>>     
>>
>> Thanks.  We shouldn't search the ncurses library if we haven't found
>> the ncurses header.
>>
>> Obviously it's better to find the header, but the shell may need help doing
>> that.  I've added a note to the installation instructions.
>>
>> The last hunk was supposed to add "-expect_unresolved '*'" to DLLDFLAGS on
>> Tru64 Unix, but the mail I sent seems to have gone astray.  I haven't
>> tested this.  The idea that the OS still appeared to autoconf as osf* was
>> suggested by Google but I don't know that for sure either.
>>
>> Index: INSTALL
>> ===================================================================
>> RCS file: /cvsroot/zsh/zsh/INSTALL,v
>> retrieving revision 1.32
>> diff -u -r1.32 INSTALL
>> --- INSTALL	12 Oct 2007 10:18:58 -0000	1.32
>> +++ INSTALL	20 Nov 2007 14:08:56 -0000
>> @@ -328,6 +328,14 @@
>>  to the developers at zsh-workers@sunsite.dk and attempt to recompile with
>>  --with-term-lib="tinfo termcap ncurses curses" (see below).
>>  
>> +Note that use of ncurses requires the header ncurses.h, so this
>> +needs to be in the include path.  configure will not search for
>> +ncurses or ncursesw unless this is the case.  If you have installed
>> +ncurses.h in a non-standard place you may need to pass
>> +CPPFLAGS=-I/usr/local/include (or wherever the header is found) to
>> +configure.  Similarly, you may need to pass LDFLAGS=-L/usr/local/lib
>> +(or wherever) in order to find the library.
>> +
>>  On some systems a suitable development package with a name such as
>>  curses-devel or ncurses-devel needs to be installed before zsh can
>>  be compiled.  This is likely to be contained on any installation media,
>> Index: configure.ac
>> ===================================================================
>> RCS file: /cvsroot/zsh/zsh/configure.ac,v
>> retrieving revision 1.78
>> diff -u -r1.78 configure.ac
>> --- configure.ac	10 Nov 2007 20:29:27 -0000	1.78
>> +++ configure.ac	20 Nov 2007 14:08:58 -0000
>> @@ -636,6 +636,17 @@
>>  
>>  AC_CHECK_LIB(m, pow)
>>  
>> +dnl Various features of ncurses depend on having the right header
>> +dnl (the system's own curses.h may well not be good enough).
>> +dnl So don't search for ncurses unless we found the header.
>> +if test x$ac_cv_header_ncurses_h = xyes; then
>> +  ncursesw_test=ncursesw
>> +  ncurses_test=ncurses
>> +else
>> +  ncursesw_test=
>> +  ncurses_test=
>> +fi
>> +
>>  dnl Prefer BSD termcap library to SysV curses library, except on certain
>>  dnl SYSV-derived systems.  However, if we find terminfo and termcap
>>  dnl stuff in the same library we will use that; typically this
>> @@ -648,12 +659,13 @@
>>    termcap_curses_order="$withval"
>>    AC_SEARCH_LIBS(tigetstr, [$termcap_curses_order])
>>  else
>> -  termcap_curses_order="ncursesw tinfo termcap ncurses curses"
>> +  termcap_curses_order="$ncursesw_test tinfo termcap $ncurses_test curses"
>>  fi],
>>  [case "$host_os" in
>>    hpux10.*|hpux11.*|solaris*)
>> -      termcap_curses_order="Hcurses ncursesw ncurses curses termcap" ;;
>> -  *)             termcap_curses_order="ncursesw tinfo termcap ncurses curses" ;;
>> +   termcap_curses_order="Hcurses $ncursesw_test $ncurses_test curses termcap" ;;
>> +  *)
>> +   termcap_curses_order="$ncursesw_test tinfo termcap $ncurses_test curses" ;;
>>  esac])dnl
>>  
>>  AH_TEMPLATE([HAVE_BOOLCODES],
>> @@ -2357,7 +2369,8 @@
>>      esac
>>    fi
>>    case "$host_os" in
>> -    *freebsd*|linux*|irix*|osf*|gnu*|dragonfly*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
>> +    osf*) DLLDFLAGS="${DLLDFLAGS=-shared -expect_unresolved '*'}" ;;
>> +    *freebsd*|linux*|irix*|gnu*|dragonfly*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
>>      sunos*)       DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
>>      sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
>>      netbsd*)      DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;;
>>
>>   
>
> -- 
> Dr. Zvi Har'El      mailto:rl@math.technion.ac.il    Department of Mathematics
> tel:+972-54-4227607                  Technion - Israel Institute of Technology
> fax:+972-4-8293388  http://www.math.technion.ac.il/~rl/    Haifa 32000, ISRAEL
> "If you can't say somethin' nice, don't say nothin' at all." -- Thumper (1942)
>   

-- 
Dr. Zvi Har'El      mailto:rl@math.technion.ac.il    Department of Mathematics
tel:+972-54-4227607                  Technion - Israel Institute of Technology
fax:+972-4-8293388  http://www.math.technion.ac.il/~rl/    Haifa 32000, ISRAEL
"If you can't say somethin' nice, don't say nothin' at all." -- Thumper (1942)


[-- Attachment #2: Type: text/html, Size: 7337 bytes --]