The next commit will require a sphinx-build that uses Python 3. On
some systems, sphinx-build is fine, on others you need to use
sphinx-build-3. To keep things working out of the box on both kinds
of systems, try sphinx-build-3, then sphinx-build.
Signed-off-by: Markus Armbruster <arm...@redhat.com>
Message-Id: <87a75lqe8e....@dusky.pond.sub.org>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
---
configure | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 14172909f0..9f7bded369 100755
--- a/configure
+++ b/configure
@@ -584,7 +584,6 @@ query_pkg_config() {
}
pkg_config=query_pkg_config
sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
-sphinx_build=sphinx-build
# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
ARFLAGS="${ARFLAGS-rv}"
@@ -915,6 +914,17 @@ do
break
fi
done
+
+sphinx_build=
+for binary in sphinx-build-3 sphinx-build
+do
+ if has "$binary"
+ then
+ sphinx_build=$(command -v "$binary")
+ break
+ fi
+done
+
: ${smbd=${SMBD-/usr/sbin/smbd}}
# Default objcc to clang if available, otherwise use CC
@@ -4803,7 +4813,7 @@ has_sphinx_build() {
# sphinx-build doesn't exist at all or if it is too old.
mkdir -p "$TMPDIR1/sphinx"
touch "$TMPDIR1/sphinx/index.rst"
- $sphinx_build -c "$source_path/docs" -b html "$TMPDIR1/sphinx"
"$TMPDIR1/sphinx/out" >/dev/null 2>&1
+ "$sphinx_build" -c "$source_path/docs" -b html "$TMPDIR1/sphinx"
"$TMPDIR1/sphinx/out" >/dev/null 2>&1
}
# Check if tools are available to build documentation.
--
2.21.1
