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| author | Takenobu Tani <takenobu.hs@gmail.com> | 2019-10-26 15:18:25 +0900 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-11-06 08:06:37 -0500 |
| commit | 97f9674b59e65932737b978a201aaf24a0894ad3 (patch) | |
| tree | 478c324fa60fb320ea89a23afaebbf92ba66771d /configure.ac | |
| parent | ce9e2a1a9307bf43ead278dd1fc8db4325d82340 (diff) | |
| download | haskell-97f9674b59e65932737b978a201aaf24a0894ad3.tar.gz | |
configure: Add checking python3-sphinx
This checks the configuration about python3-sphinx.
We need python3-sphinx instead of python2-sphinx to build documentation.
The approach is as follows:
* Check python3 version with custom `conf.py` invoked from
sphinx-build` executable
* Place custom `conf.py` into new `utils/check-sphinx` directory
If sphinx is for python2 not python3, it's treated as config ERROR
instead of WARN.
See also #17346 and #17356.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 68e44661ef..2711840ddb 100644 --- a/configure.ac +++ b/configure.ac @@ -840,6 +840,11 @@ changequote([, ])dnl ]) FP_COMPARE_VERSIONS([$fp_cv_sphinx_version],-lt,1.0.0, [AC_MSG_WARN([Sphinx version 1.0.0 or later is required to build documentation]); SPHINXBUILD=;]) +if test -n "$SPHINXBUILD"; then + if "$SPHINXBUILD" -b text utils/check-sphinx utils/check-sphinx/dist > /dev/null 2>&1; then true; else + AC_MSG_ERROR([Sphinx for python3 is required to build documentation.]) + fi +fi dnl ** check for xelatex AC_PATH_PROG(XELATEX,xelatex) |