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tests: use optional ABCEXTERNAL when specified

Commits 65924fd1, abc40924, and ebe29b66 hard-code the invocation
of yosys-abc, which fails if ABCEXTERNAL was specified during the
build. Allow tests to utilize an optional, externally specified
abc binary.

Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
This commit is contained in:
Gabriel L. Somlo 2019-06-27 22:54:09 -04:00
parent c4c39e9814
commit 6f1c137989
4 changed files with 29 additions and 8 deletions

View file

@ -23,12 +23,13 @@ warn_iverilog_git=false
# The tests are skipped if firrtl2verilog is the empty string (the default).
firrtl2verilog=""
xfirrtl="../xfirrtl"
abcprog="$toolsdir/../../yosys-abc"
if [ ! -f $toolsdir/cmp_tbdata -o $toolsdir/cmp_tbdata.c -nt $toolsdir/cmp_tbdata ]; then
( set -ex; ${CC:-gcc} -Wall -o $toolsdir/cmp_tbdata $toolsdir/cmp_tbdata.c; ) || exit 1
fi
while getopts xmGl:wkjvref:s:p:n:S:I:-: opt; do
while getopts xmGl:wkjvref:s:p:n:S:I:A:-: opt; do
case "$opt" in
x)
use_xsim=true ;;
@ -65,6 +66,8 @@ while getopts xmGl:wkjvref:s:p:n:S:I:-: opt; do
include_opts="$include_opts -I $OPTARG"
xinclude_opts="$xinclude_opts -i $OPTARG"
minclude_opts="$minclude_opts +incdir+$OPTARG" ;;
A)
abcprog="$OPTARG" ;;
-)
case "${OPTARG}" in
xfirrtl)
@ -147,7 +150,7 @@ do
if [[ "$ext" == "v" ]]; then
egrep -v '^\s*`timescale' ../$fn > ${bn}_ref.${ext}
elif [[ "$ext" == "aig" ]] || [[ "$ext" == "aag" ]]; then
"$toolsdir"/../../yosys-abc -c "read_aiger ../${fn}; write ${bn}_ref.${refext}"
$abcprog -c "read_aiger ../${fn}; write ${bn}_ref.${refext}"
else
refext=$ext
cp ../${fn} ${bn}_ref.${refext}