From: Vincent Bernat <bernat@luffy.cx>
To: 43128@debbugs.gnu.org
Subject: bug#43128: Acknowledgement (27.1; DPI change not detected after switching to Emacs 27.1)
Date: Wed, 02 Sep 2020 09:51:35 +0200 [thread overview]
Message-ID: <87k0xcty48.fsf@luffy.cx> (raw)
In-Reply-To: <878sdsljrt.fsf@luffy.cx> (Vincent Bernat's message of "Wed, 02 Sep 2020 09:28:38 +0200")
❦ 2 septembre 2020 09:28 +02, Vincent Bernat:
> From configure.ac, I see that I go into the Cairo branch which disables
> Xft:
>
> #+begin_src sh
> if test $HAVE_CAIRO = yes; then
> dnl Strict linkers fail with
> dnl ftfont.o: undefined reference to symbol 'FT_New_Face'
> dnl if -lfreetype is not specified.
> dnl The following is needed to set FREETYPE_LIBS.
> EMACS_CHECK_MODULES([FREETYPE], [freetype2])
>
> test "$HAVE_FREETYPE" = "no" && AC_MSG_ERROR(cairo requires libfreetype)
>
> EMACS_CHECK_MODULES([FONTCONFIG], [fontconfig >= 2.2.0])
>
> test "$HAVE_FONTCONFIG" = "no" && AC_MSG_ERROR(cairo requires libfontconfig)
> dnl For the "Does Emacs use" message at the end.
> HAVE_XFT=no
> #+end_src
>
> So, no XFT seems to mean, no DPI change is possible. Is that expected?
Disabling Cairo fixes the problem for me.
--
Program defensively.
- The Elements of Programming Style (Kernighan & Plauger)
next prev parent reply other threads:[~2020-09-02 7:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 7:31 bug#43128: 27.1; DPI change not detected after switching to Emacs 27.1 Vincent Bernat
[not found] ` <handler.43128.B.15988596567523.ack@debbugs.gnu.org>
2020-09-02 7:28 ` bug#43128: Acknowledgement (27.1; DPI change not detected after switching to Emacs 27.1) Vincent Bernat
2020-09-02 7:51 ` Vincent Bernat [this message]
2020-09-02 7:58 ` YAMAMOTO Mitsuharu
2020-09-02 8:20 ` Vincent Bernat
2020-09-02 14:16 ` Eli Zaretskii
2020-09-02 18:10 ` Vincent Bernat
2020-09-02 14:18 ` Eli Zaretskii
2020-11-23 17:36 ` Eli Zaretskii
2021-07-18 21:38 ` Vincent Bernat
2021-07-19 12:03 ` Eli Zaretskii
2021-07-19 12:09 ` Vincent Bernat
2022-10-25 21:02 ` Vincent Bernat
2022-10-27 16:33 ` Eli Zaretskii
2022-10-27 16:55 ` Vincent Bernat
2022-10-28 0:38 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-28 7:30 ` Eli Zaretskii
2022-10-29 12:30 ` bug#43128: Changed the font selection after 52d4c98cec0901ef5cc1c55d5b3b33ac9d9c519f OGAWA Hirofumi
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