Fix OpenLane Config for `gf180mcu`
Version 1.0.462 changed the directory name for lib files from `liberty` to `lib`, but this was not reflected in the OpenLane config, which causes the liberty files to not be found.
I've also taken the liberty (pun not intended) of updating the path in `qflow/gf180mcu.sh`, just in case.
diff --git a/gf180mcu/openlane/config.tcl b/gf180mcu/openlane/config.tcl
index 0f052b9..6e45d30 100644
--- a/gf180mcu/openlane/config.tcl
+++ b/gf180mcu/openlane/config.tcl
@@ -18,9 +18,9 @@
}
# Lib Files
-set ::env(LIB_SYNTH) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__tt_025C_5v00.lib"
-set ::env(LIB_FASTEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__ff_n40C_5v50.lib"
-set ::env(LIB_SLOWEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__ss_125C_4v50.lib"
+set ::env(LIB_SYNTH) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/lib/$::env(STD_CELL_LIBRARY)__tt_025C_5v00.lib"
+set ::env(LIB_FASTEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/lib/$::env(STD_CELL_LIBRARY)__ff_n40C_5v50.lib"
+set ::env(LIB_SLOWEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/lib/$::env(STD_CELL_LIBRARY)__ss_125C_4v50.lib"
set ::env(LIB_TYPICAL) $::env(LIB_SYNTH)
diff --git a/gf180mcu/qflow/gf180mcu.sh b/gf180mcu/qflow/gf180mcu.sh
index 10db77f..f1fb29f 100755
--- a/gf180mcu/qflow/gf180mcu.sh
+++ b/gf180mcu/qflow/gf180mcu.sh
@@ -25,7 +25,7 @@
#ifdef EF_STYLE
set libertyfile=LOCAL_PREFIX/TECHNAME/libs.ref/lib/LIBRARY/LIBRARY__ss_1p62v_125c.lib
#else
-set libertyfile=LOCAL_PREFIX/TECHNAME/libs.ref/LIBRARY/liberty/LIBRARY__ss_1p62v_125c.lib
+set libertyfile=LOCAL_PREFIX/TECHNAME/libs.ref/LIBRARY/lib/LIBRARY__ss_1p62v_125c.lib
#endif
# If there is another LEF file containing technology information
