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| author | Robert Pluim <rpluim@gmail.com> | 2020-11-12 16:51:49 +0100 |
|---|---|---|
| committer | Robert Pluim <rpluim@gmail.com> | 2020-11-12 16:52:23 +0100 |
| commit | 56a7c73f9ce3b92251c332691de273ccd9894632 (patch) | |
| tree | d1918cea23fba61ca250a13cb761c5513cea8976 /configure.ac | |
| parent | a5b48e25fe966ed67f314b77903335e8238ce8f9 (diff) | |
| download | emacs-56a7c73f9ce3b92251c332691de273ccd9894632.tar.gz | |
Emit required version when Harfbuzz is not found but Cairo is
* configure.ac: Define harfbuzz_required_ver with required
harfbuzz version, and put it in the warning message emitted when
Cairo is found but not HarfBuzz.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac index f0c8e5210f9..888b4151487 100644 --- a/configure.ac +++ b/configure.ac @@ -3444,16 +3444,17 @@ else # "${HAVE_X11}" != "yes" fi # "${HAVE_X11}" != "yes" HAVE_HARFBUZZ=no +### On MS-Windows we use hb_font_get_nominal_glyph, which appeared +### in HarfBuzz version 1.2.3 +if test "${HAVE_W32}" = "yes"; then + harfbuzz_required_ver=1.2.3 +else + harfbuzz_required_ver=0.9.42 +fi if test "${HAVE_X11}" = "yes" && test "${HAVE_FREETYPE}" = "yes" \ || test "${HAVE_W32}" = "yes"; then if test "${with_harfbuzz}" != "no"; then - ### On MS-Windows we use hb_font_get_nominal_glyph, which appeared - ### in HarfBuzz version 1.2.3 - if test "${HAVE_W32}" = "yes"; then - EMACS_CHECK_MODULES([HARFBUZZ], [harfbuzz >= 1.2.3]) - else - EMACS_CHECK_MODULES([HARFBUZZ], [harfbuzz >= 0.9.42]) - fi + EMACS_CHECK_MODULES([HARFBUZZ], [harfbuzz >= $harfbuzz_required_ver]) if test "$HAVE_HARFBUZZ" = "yes"; then AC_DEFINE(HAVE_HARFBUZZ, 1, [Define to 1 if using HarfBuzz.]) ### mingw32 and Cygwin-w32 don't use -lharfbuzz, since they load @@ -5918,9 +5919,9 @@ fi if test "${HAVE_CAIRO}" = "yes" && test "${HAVE_HARFBUZZ}" = no; then AC_MSG_WARN([This configuration uses the Cairo graphics library, - but not the HarfBuzz font shaping library. We recommend the use - of HarfBuzz when using Cairo, please install HarfBuzz development - packages.]) + but not the HarfBuzz font shaping library (minimum version $harfbuzz_required_ver). + We recommend the use of HarfBuzz when using Cairo, please install + appropriate HarfBuzz development packages.]) fi # Let plain 'make' work. |