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* Re: [Patch] correctly configure wcwidth in readline
@ 2003-02-26 17:35 Kris Warkentin
  2003-02-26 18:06 ` Daniel Jacobowitz
  0 siblings, 1 reply; 17+ messages in thread
From: Kris Warkentin @ 2003-02-26 17:35 UTC (permalink / raw)
  To: gdb-patches; +Cc: Daniel Jacobowitz

> Something like this needs to go through the maintainers of
> bash/readline first.

The problem is that I couldn't get any response from the bash/readline
maintainers.  I mailed the mailing lists and the owner and got no response.
I also noticed that there is a readline/ChangeLog.gdb file with local
changes so I figured if I wasn't getting any lovin' from readline, I might
at least get it merged into the gdb tree.

> Yes, normally you regenerate any generated files when checking in a
> patch.

Okay. Thanks.

Kris


^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [Patch] correctly configure wcwidth in readline
@ 2003-02-26 20:14 Michael Elizabeth Chastain
  0 siblings, 0 replies; 17+ messages in thread
From: Michael Elizabeth Chastain @ 2003-02-26 20:14 UTC (permalink / raw)
  To: ac131313; +Cc: gdb-patches

Whoops.  I just committed a configure script built with autoconf 2.13.
I'll regenerate with 000227, diff, test, commit.

Michael C


^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [Patch] correctly configure wcwidth in readline
@ 2003-02-26 16:57 Michael Elizabeth Chastain
  2003-02-26 18:23 ` Andrew Cagney
  0 siblings, 1 reply; 17+ messages in thread
From: Michael Elizabeth Chastain @ 2003-02-26 16:57 UTC (permalink / raw)
  To: gdb-patches, kewarken

Hi Kris,

> What is the procedure for regenerating configure scripts?
> Should I regenerate it here and commit it or do you have a certain person
> who does it under a specific environment?

I just finished my first configure patch so I just went through this.

You should build autoconf 2.13 from ftp.gnu.org and use that to regenerate
'configure'.  Diff 'configure' afterwards to make sure that the only
differences are the changes you made + a couple of thousand lines of
silly line-number differences.

Don't include the configure diffs in your patch message, but do check
them into CVS when you commit.

As far as the patch goes, it's up to Elena Z to say what to do.
I'll volunteer to help out if she would like.

Michael C


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [Patch] correctly configure wcwidth in readline
@ 2003-02-26 16:47 Kris Warkentin
  2003-02-26 16:54 ` Daniel Jacobowitz
  0 siblings, 1 reply; 17+ messages in thread
From: Kris Warkentin @ 2003-02-26 16:47 UTC (permalink / raw)
  To: gdb-patches

[-- Attachment #1: Type: text/plain, Size: 785 bytes --]

I have attached a patch that correctly deals with the absence of a wcwidth()
function by building support/wcwidth.c and linking it into libreadline.
Oddly enough, the HAVE_WCWIDTH check fails on other systems too (ie. Cygwin)
but causes no problem since wcwidth() gets picked up elsewhere.  On QNX
Neutrino, however, we're actually missing wcwidth() so we get undefined
references.  What is the procedure for regenerating configure scripts?
Should I regenerate it here and commit it or do you have a certain person
who does it under a specific environment?

cheers,

Kris

Changelog

    * aclocal.m4: Cause wcwidth check to substitute HAVE_WCWIDTH for
building.
    * Makefile.in: Add wcwidth object to lib if required.
    * shlib/Makefile.in: Likewise.
    * configure: Regenerate.

[-- Attachment #2: readline_diff.txt --]
[-- Type: text/plain, Size: 6430 bytes --]

Index: Makefile.in
===================================================================
RCS file: /cvs/src/src/readline/Makefile.in,v
retrieving revision 1.4
diff -c -r1.4 Makefile.in
*** Makefile.in	8 Dec 2002 22:31:37 -0000	1.4
--- Makefile.in	26 Feb 2003 16:36:15 -0000
***************
*** 86,91 ****
--- 86,98 ----
  LIBRARY_NAME = libreadline.a
  STATIC_LIBS = libreadline.a libhistory.a
  
+ HAVE_WCWIDTH = @HAVE_WCWIDTH@
+ 
+ ifeq ($(HAVE_WCWIDTH), no)
+ WCWIDTH_SRC = $(srcdir)/support/wcwidth.c
+ WCWIDTH_OBJ = wcwidth.o
+ endif
+ 
  # The C code source files for this library.
  CSOURCES = $(srcdir)/readline.c $(srcdir)/funmap.c $(srcdir)/keymaps.c \
  	   $(srcdir)/vi_mode.c $(srcdir)/parens.c $(srcdir)/rltty.c \
***************
*** 98,104 ****
  	   $(srcdir)/histfile.c $(srcdir)/nls.c $(srcdir)/search.c \
  	   $(srcdir)/shell.c $(srcdir)/savestring.c $(srcdir)/tilde.c \
  	   $(srcdir)/text.c $(srcdir)/misc.c $(srcdir)/compat.c \
! 	   $(srcdir)/mbutil.c
  
  # The header files for this library.
  HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
--- 105,111 ----
  	   $(srcdir)/histfile.c $(srcdir)/nls.c $(srcdir)/search.c \
  	   $(srcdir)/shell.c $(srcdir)/savestring.c $(srcdir)/tilde.c \
  	   $(srcdir)/text.c $(srcdir)/misc.c $(srcdir)/compat.c \
! 	   $(srcdir)/mbutil.c $(WCWIDTH_SRC)
  
  # The header files for this library.
  HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
***************
*** 111,117 ****
  OBJECTS = readline.o vi_mode.o funmap.o keymaps.o parens.o search.o \
  	  rltty.o complete.o bind.o isearch.o display.o signals.o \
  	  util.o kill.o undo.o macro.o input.o callback.o terminal.o \
! 	  text.o nls.o misc.o compat.o xmalloc.o $(HISTOBJ) $(TILDEOBJ)
  
  # The texinfo files which document this library.
  DOCSOURCE = doc/rlman.texinfo doc/rltech.texinfo doc/rluser.texinfo
--- 118,125 ----
  OBJECTS = readline.o vi_mode.o funmap.o keymaps.o parens.o search.o \
  	  rltty.o complete.o bind.o isearch.o display.o signals.o \
  	  util.o kill.o undo.o macro.o input.o callback.o terminal.o \
! 	  text.o nls.o misc.o compat.o xmalloc.o $(HISTOBJ) $(TILDEOBJ) \
! 	  $(WCWIDTH_OBJ)
  
  # The texinfo files which document this library.
  DOCSOURCE = doc/rlman.texinfo doc/rltech.texinfo doc/rluser.texinfo
***************
*** 146,151 ****
--- 154,165 ----
  	$(RM) $@
  	$(AR) $(ARFLAGS) $@ $(HISTOBJ) xmalloc.o
  	-test -n "$(RANLIB)" && $(RANLIB) $@
+ 
+ ifeq ($(HAVE_WCWIDTH), no)
+ $(WCWIDTH_OBJ): $(WCWIDTH_SRC)
+ 	$(RM) $@
+ 	$(CC) $(CCFLAGS) -c $(WCWIDTH_SRC)
+ endif
  
  # Since tilde.c is shared between readline and bash, make sure we compile
  # it with the right flags when it's built as part of readline
Index: aclocal.m4
===================================================================
RCS file: /cvs/src/src/readline/aclocal.m4,v
retrieving revision 1.4
diff -c -r1.4 aclocal.m4
*** aclocal.m4	8 Dec 2002 22:31:37 -0000	1.4
--- aclocal.m4	26 Feb 2003 16:36:15 -0000
***************
*** 1653,1659 ****
  AC_CHECK_HEADERS(langinfo.h)
  
  AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS))
! AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH))
  
  AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t,
  [AC_TRY_RUN([
--- 1653,1659 ----
  AC_CHECK_HEADERS(langinfo.h)
  
  AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS))
! AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH), AC_SUBST(HAVE_WCWIDTH,no))
  
  AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t,
  [AC_TRY_RUN([
Index: shlib/Makefile.in
===================================================================
RCS file: /cvs/src/src/readline/shlib/Makefile.in,v
retrieving revision 1.4
diff -c -r1.4 Makefile.in
*** shlib/Makefile.in	8 Dec 2002 22:31:38 -0000	1.4
--- shlib/Makefile.in	26 Feb 2003 16:36:15 -0000
***************
*** 103,108 ****
--- 103,115 ----
  SHARED_HISTORY = libhistory.$(SHLIB_LIBVERSION)
  SHARED_LIBS = $(SHARED_READLINE) $(SHARED_HISTORY)
  
+ HAVE_WCWIDTH = @HAVE_WCWIDTH@
+ 
+ ifeq ($(HAVE_WCWIDTH), no)
+ WCWIDTH_SRC = $(srcdir)/support/wcwidth.c
+ WCWIDTH_OBJ = wcwidth.so
+ endif
+ 
  # The C code source files for this library.
  CSOURCES = $(topdir)/readline.c $(topdir)/funmap.c $(topdir)/keymaps.c \
  	   $(topdir)/vi_mode.c $(topdir)/parens.c $(topdir)/rltty.c \
***************
*** 115,121 ****
  	   $(topdir)/histfile.c $(topdir)/nls.c $(topdir)/search.c \
  	   $(topdir)/shell.c $(topdir)/savestring.c $(topdir)/tilde.c \
  	   $(topdir)/text.c $(topdir)/misc.c $(topdir)/compat.c \
! 	   $(topdir)/mbutil.c
  
  # The header files for this library.
  HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
--- 122,128 ----
  	   $(topdir)/histfile.c $(topdir)/nls.c $(topdir)/search.c \
  	   $(topdir)/shell.c $(topdir)/savestring.c $(topdir)/tilde.c \
  	   $(topdir)/text.c $(topdir)/misc.c $(topdir)/compat.c \
! 	   $(topdir)/mbutil.c $(WCWIDTH_SRC)
  
  # The header files for this library.
  HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
***************
*** 129,135 ****
  	  rltty.so complete.so bind.so isearch.so display.so signals.so \
  	  util.so kill.so undo.so macro.so input.so callback.so terminal.so \
  	  text.so nls.so misc.so xmalloc.so $(SHARED_HISTOBJ) $(SHARED_TILDEOBJ) \
! 	  compat.so
  
  ##########################################################################
  
--- 136,142 ----
  	  rltty.so complete.so bind.so isearch.so display.so signals.so \
  	  util.so kill.so undo.so macro.so input.so callback.so terminal.so \
  	  text.so nls.so misc.so xmalloc.so $(SHARED_HISTOBJ) $(SHARED_TILDEOBJ) \
! 	  compat.so $(WCWIDTH_OBJ)
  
  ##########################################################################
  
***************
*** 152,157 ****
--- 159,171 ----
  $(SHARED_HISTORY):	$(SHARED_HISTOBJ) xmalloc.so
  	$(RM) $@
  	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_HISTOBJ) xmalloc.so $(SHLIB_LIBS)
+ 
+ ifeq ($(HAVE_WCWIDTH), no)
+ $(WCWIDTH_OBJ): $(WCWIDTH_SRC)
+ 	$(RM) $@
+ 	$(SHOBJ_CC) -c $(CCFLAGS) $(SHOBJ_FLAGS) -o wcwidth.o $(WCWIDTH_SRC)
+ 	$(MV) wcwidth.o $@
+ endif
  
  # Since tilde.c is shared between readline and bash, make sure we compile 
  # it with the right flags when it's built as part of readline

^ permalink raw reply	[flat|nested] 17+ messages in thread
end of thread, other threads:[~2003-03-03 14:46 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-02-26 17:35 [Patch] correctly configure wcwidth in readline Kris Warkentin
2003-02-26 18:06 ` Daniel Jacobowitz
2003-02-26 17:44   ` Kris Warkentin
2003-02-26 17:51     ` Daniel Jacobowitz
     [not found]       ` <00fd01c2ddc0$28ab75e0$0202040a@catdog>
     [not found]         ` <20030226175915.GA15700@nevyn.them.org>
2003-02-26 18:43           ` Kris Warkentin
2003-02-26 20:14             ` Daniel Jacobowitz
2003-02-26 20:40               ` Kris Warkentin
2003-02-26 20:49                 ` Daniel Jacobowitz
2003-02-26 20:52                   ` Kris Warkentin
2003-03-03  2:55                     ` Elena Zannoni
2003-03-03 14:46                       ` Kris Warkentin
2003-02-26 21:26       ` Andreas Schwab
  -- strict thread matches above, loose matches on Subject: below --
2003-02-26 20:14 Michael Elizabeth Chastain
2003-02-26 16:57 Michael Elizabeth Chastain
2003-02-26 18:23 ` Andrew Cagney
2003-02-26 16:47 Kris Warkentin
2003-02-26 16:54 ` Daniel Jacobowitz

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