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| author | Robert Pluim <rpluim@gmail.com> | 2020-01-24 10:37:59 +0100 |
|---|---|---|
| committer | Robert Pluim <rpluim@gmail.com> | 2020-01-24 10:46:00 +0100 |
| commit | 1ebe1605775c0f273957c1541d5b526bb70f7cfb (patch) | |
| tree | 4825d50c0f37ec8f552025aef1f35ed0cf98ac0d /configure.ac | |
| parent | 75c1f936fcff109e19be4abdcddd9fa2204fabca (diff) | |
| download | emacs-1ebe1605775c0f273957c1541d5b526bb70f7cfb.tar.gz | |
Warn about XFT and about Cairo without HarfBuzz
* configure.ac: Warn about libXFT usage. Warn about using Cairo
without HarfBuzz.
* etc/NEWS: Announce XFT and HarfBuzz warnings.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index d7b4d0352cc..932142d813a 100644 --- a/configure.ac +++ b/configure.ac @@ -5891,6 +5891,20 @@ you can continue to support by using '$0 --with-pop'.]) esac fi +if test "${HAVE_XFT}" = yes; then +AC_MSG_WARN([This configuration uses libXft, + which has a number of font rendering issues, and is being considered for + removal in the next release of Emacs. Please consider using Cairo + HarfBuzz + instead (they are auto-detected if the relevant development headers are + installed).]) +fi + +if test "${HAVE_CAIRO}" = "yes" && test "${HAVE_HARFBUZZ}" = no; then + AC_MSG_WARN([This configuration uses Cairo, but not HarfBuzz. We + recommend the use of HarfBuzz when using Cairo, please install + HarfBuzz development packages.]) +fi + # Let plain 'make' work. test "$MAKE" = make || test -f makefile || cat >makefile <<EOF .POSIX: |