sdc: fix source gaffe

Signed-off-by: Øyvind Harboe <[email protected]>

Author: oharboe

flow/designs/asap7/mock-array/Element/io.tcl

@@ -1,5 +1,10 @@
-set script_dir [file dirname [info script]]
-source $script_dir/../../../src/mock-array/util.tcl
+# bazel has root of OpenROAD-flow-scripts as working directory
+foreach prefix {"" flow/} {
+  set f ${prefix}designs/src/mock-array/util.tcl
+  if {[file exists $f]} {
+    source $f
+  }
+}
 
 set assignments [list \
     top bottom \

flow/designs/asap7/mock-array/io.tcl

@@ -1,5 +1,10 @@
-set script_dir [file dirname [info script]]
-source $script_dir/../../src/mock-array/util.tcl
+# bazel has root of OpenROAD-flow-scripts as working directory
+foreach prefix {"" flow/} {
+  set f ${prefix}designs/src/mock-array/util.tcl
+  if {[file exists $f]} {
+    source $f
+  }
+}
 
 set assignments [list \
     top \

flow/designs/asap7/mock-cpu/constraint.sdc

@@ -2,8 +2,7 @@
 #
 # This fifo is from http://www.sunburst-design.com/papers/CummingsSNUG2002SJ_FIFO1.pdf
 
-set script_dir [file dirname [info script]]
-source $script_dir/../../src/mock-array/util.tcl
+source designs/src/mock-array/util.tcl
 
 set sdc_version 2.0
 

flow/designs/asap7/mock-cpu/io.tcl

@@ -1,4 +1,9 @@
-set script_dir [file dirname [info script]]
-source $script_dir/../../src/mock-array/util.tcl
+# bazel has root of OpenROAD-flow-scripts as working directory
+foreach prefix {"" flow/} {
+  set f ${prefix}designs/src/mock-array/util.tcl
+  if {[file exists $f]} {
+    source $f
+  }
+}
 
 set_io_pin_constraint -order -group -region bottom:* -pin_names [concat [match_pins .*] [match_pins clk input 1]]