Corrected the Makefile.in, which was not correctly identifying the
presence or absence of paths to various optional library sources,
and so was attempting to install all optional libraries whether or
not they existed. This would result in an error but was apparently
otherwise harmless, but now the build output is now cleaner.
diff --git a/sky130/Makefile.in b/sky130/Makefile.in
index b5bad12..f5747a9 100644
--- a/sky130/Makefile.in
+++ b/sky130/Makefile.in
@@ -790,27 +790,27 @@
echo "Building digital standard cell libraries" ;\
make digital-a ;\
fi
- if test -d ${ALPHA_PATH} ; then \
+ if test "x${ALPHA_PATH}" != "x" ; then \
echo "Building alphanumeric layout libraries" ;\
make alpha-a ;\
fi
- if test -d ${SRAM_PATH} ; then \
+ if test "x${SRAM_PATH}" != "x" ; then \
echo "Building SRAM macro library" ;\
make sram-a ;\
fi
- if test -d ${OSU_PATH} ; then \
+ if test "x${OSU_PATH}" != "x" ; then \
echo "Building OSU full source library" ;\
make osu-base-a ;\
fi
- if test -d ${OSU_T12_PATH} ; then \
+ if test "x${OSU_T12_PATH}" != "x" ; then \
echo "Building OSU 12-track-high standard cell library" ;\
make osu-t12-a ;\
fi
- if test -d ${OSU_T15_PATH} ; then \
+ if test "x${OSU_T15_PATH}" != "x" ; then \
echo "Building OSU 15-track-high standard cell library" ;\
make osu-t15-a ;\
fi
- if test -d ${OSU_T18_PATH} ; then \
+ if test "x${OSU_T18_PATH}" != "x" ; then \
echo "Building OSU 18-track-high standard cell library" ;\
make osu-t18-a ;\
fi
