Subject: bug#33771: closed (Re: bug#33771: 27.0.50; Error building Harfbuzz branch on Debian testing)

From: [email-masked] (GNU bug Tracking System)
Date: Mon, 17 Dec 2018 17:12:02 +0000

Your bug report

#33771: 27.0.50; Error building Harfbuzz branch on Debian testing

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
33771: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=33771
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Contact [email-masked] with problems

Subject: Re: bug#33771: 27.0.50; Error building Harfbuzz branch on Debian testing
From: Eli Zaretskii <[email-masked]>
To: Mike Kupfer <[email-masked]>
Cc: [email-masked], [email-masked], [email-masked]
Date: Mon, 17 Dec 2018 19:11:01 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

> From: Mike Kupfer <[email-masked]>
> cc: Philipp <[email-masked]>, [email-masked],
>         [email-masked]
> Date: Sun, 16 Dec 2018 21:18:04 -0800
> 
> Eli Zaretskii wrote:
> 
> > Does the below fix the problem?
> 
> It helps, thanks.  I needed to make a similar change in a few other
> places, at least for building on Solaris.  I've attached the patch I
> ended up with.

Thanks, pushed.

Subject: 27.0.50; Error building Harfbuzz branch on Debian testing
From: Philipp <[email-masked]>
To: [email-masked]
Date: Sun, 16 Dec 2018 19:57:54 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Got the following compiler error when trying to compile the Harfbuzz
branch:

  CC       ftfont.o
ftfont.c: In function ‘ftfont_shape’:
ftfont.c:2952:7: error: unknown type name ‘OTF’
       OTF *otf = ftfont_get_otf (ftfont_info);
       ^~~
ftfont.c:2952:18: warning: implicit declaration of function ‘ftfont_get_otf’; did you mean ‘ftfont_get_cache’? [-Wimplicit-function-declaration]
       OTF *otf = ftfont_get_otf (ftfont_info);
                  ^~~~~~~~~~~~~~
                  ftfont_get_cache
ftfont.c:2952:18: warning: nested extern declaration of ‘ftfont_get_otf’ [-Wnested-externs]
ftfont.c:2952:18: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
ftfont.c:2954:14: warning: implicit declaration of function ‘ftfont_shape_by_flt’; did you mean ‘ftfont_shape_by_hb’? [-Wimplicit-function-declaration]
       return ftfont_shape_by_flt (lgstring, font, ftfont_info->ft_size->face,
              ^~~~~~~~~~~~~~~~~~~
              ftfont_shape_by_hb
ftfont.c:2954:14: warning: nested extern declaration of ‘ftfont_shape_by_flt’ [-Wnested-externs]
ftfont.c:2954:14: error: incompatible types when returning type ‘int’ but ‘Lisp_Object {aka struct Lisp_Object}’ was expected
       return ftfont_shape_by_flt (lgstring, font, ftfont_info->ft_size->face,
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       otf, &ftfont_info->matrix);
       ~~~~~~~~~~~~~~~~~~~~~~~~~~
ftfont.c:2957:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
Makefile:386: recipe for target 'ftfont.o' failed
make[1]: *** [ftfont.o] Error 1

$ ./config.status --config
'--with-harfbuzz' '--enable-gtk-deprecation-warnings' '--enable-gcc-warnings=warn-only' '--with-modules' '--without-pop' '--with-mailutils' '--enable-checking' '--enable-check-lisp-object-type' 'CFLAGS=-O0 -ggdb3' 'LDFLAGS=-O0'

$ git log -n 1 --oneline
051d65a5a0 (HEAD -> harfbuzz, origin/harfbuzz) Assume hb_ft_font_create_referenced if HarfBuzz

In GNU Emacs 27.0.50 (build 59, x86_64-pc-linux-gnu, GTK+ Version 3.22.24)
 of 2018-12-16
Repository revision: 2f65525774b6e7edf119db678c9eb78cbb84de6a
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Debian GNU/Linux buster/sid

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Configured using:
 'configure --enable-gtk-deprecation-warnings
 --enable-gcc-warnings=warn-only --with-modules --without-pop
 --with-mailutils --enable-checking --enable-check-lisp-object-type
 'CFLAGS=-O0 -ggdb3''

Configured features:
XPM JPEG TIFF GIF PNG SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY GNUTLS
FREETYPE XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS
JSON GMP

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc dired dired-loaddefs
format-spec rfc822 mml easymenu mml-sec epa derived epg epg-config
gnus-util rmail rmail-loaddefs time-date mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils phst pcase ffap
thingatpt url-parse auth-source cl-seq eieio eieio-core cl-macs
eieio-loaddefs password-cache json map url-vars subr-x rx gnutls puny
seq byte-opt gv bytecomp byte-compile cconv dbus xml cl-loaddefs cl-lib
elec-pair mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar
dnd fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode elisp-mode lisp-mode prog-mode register page menu-bar
rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock
syntax facemenu font-core term/tty-colors frame cl-generic cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese composite charscript charprop
case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer
cl-preloaded nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote threads dbusbind
inotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 109228 5116)
 (symbols 48 21803 1)
 (strings 32 32886 1896)
 (string-bytes 1 890091)
 (vectors 16 16542)
 (vector-slots 8 535229 8918)
 (floats 8 51 66)
 (intervals 56 224 0)
 (buffers 992 12))

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