[3.10] gh-145455: Show output of blurb & sphinx-build version commands (GH-145457...

Co-authored-by: Petr Viktorin <encukou@gmail.com>

diff --git a/Doc/Makefile b/Doc/Makefile
index dc800b27fb9596cfdc27261d1fd6fc276e239802..70ea4d0aa4ee89d54f0f5d8d6ac3d9dc99ec3ae8 100644 (file)
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -56,7 +56,7 @@ build:
        @if [ -f  ../Misc/NEWS ] ; then \
                echo "Using existing Misc/NEWS file"; \
                cp ../Misc/NEWS build/NEWS; \
-       elif $(BLURB) help >/dev/null 2>&1 && $(SPHINXBUILD) --version >/dev/null 2>&1; then \
+       elif $(BLURB) --version && $(SPHINXBUILD) --version ; then \
                if [ -d ../Misc/NEWS.d ]; then \
                        echo "Building NEWS from Misc/NEWS.d with blurb"; \
                        $(BLURB) merge -f build/NEWS; \