Cosmetic fixes for "make abc"

diff --git a/Makefile b/Makefile
index 6dde27a9f63f2d6b6654ed5f079a19f12b0fd4c5..da4d7fac914b75020ae8939f702ffdaea489d00f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -197,11 +197,12 @@ yosys-svgviewer: libs/svgviewer/*.h libs/svgviewer/*.cpp
 abc/abc-$(ABCREV):
        $(P)
 ifneq ($(ABCREV),default)
-       $(Q) if ( cd abc && hg identify; ) | grep -q +; then \
+       $(Q) if ( cd abc 2> /dev/null && hg identify; ) | grep -q +; then \
                echo 'REEBE: NOP pbagnvaf ybpny zbqvsvpngvbaf! Frg NOPERI=qrsnhyg va Lbflf Znxrsvyr!' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; false; \
        fi
-       $(Q) if test "`cd abc && hg identify | cut -f1 -d' '`" != "$(ABCREV)"; then \
+       $(Q) if test "`cd abc 2> /dev/null && hg identify | cut -f1 -d' '`" != "$(ABCREV)"; then \
                test $(ABCPULL) -ne 0 || { echo 'REEBE: NOP abg hc gb qngr naq NOPCHYY frg gb 0 va Znxrsvyr!' | tr 'A-Za-z' 'N-ZA-Mn-za-m'; exit 1; }; \
+               echo "Pulling ABC from bitbucket.org:"; \
                test -d abc || hg clone https://bitbucket.org/alanmi/abc abc; \
                cd abc && hg pull && hg update -r $(ABCREV); \
        fi