Make fails with unexpected &

[nachiket]

Is the make command supposed to run in a particular shell? I've tried zsh and tcsh and both throw this error.

/opt/skywater-pdk/vendor/synopsys> make sky130_fd_sc_hd_db
cd work && lc_shell -f /spare/opt/skywater-pdk/vendor/synopsys/scripts/lc.tcl -x 'set target_lib_dir ../../../libraries/sky130_fd_sc_hd/latest; set target_lib_name sky130_fd_sc_hd; set output_dir /spare/opt/skywater-pdk/vendor/synopsys/results/lib/sky130_fd_sc_hd' |& tee /spare/opt/skywater-pdk/vendor/synopsys/logs/lc_sky130_fd_sc_hd_db.log
/bin/sh: 1: Syntax error: "&" unexpected
Makefile:28: recipe for target 'sky130_fd_sc_hd_db' failed
make: *** [sky130_fd_sc_hd_db] Error 2

Dropping the pipe to log seems to work fine.

[leandromgr]

That "&" before the "tee" command shouldn't be there as the pipe ("|" symbol) connect the outputs. Other possibility is the STDOUT or STDERR redirection. In that case, the redirection should be before the pipe command. Could you try modifying the Makefile to either of the following commands? 1) Without redirection cd work && lc_shell -f /spare/opt/skywater-pdk/vendor/synopsys/scripts/lc.tcl -x 'set target_lib_dir ../../../libraries/sky130_fd_sc_hd/latest; set target_lib_name sky130_fd_sc_hd; set output_dir /spare/opt/skywater-pdk/vendor/synopsys/results/lib/sky130_fd_sc_hd' | tee /spare/opt/skywater-pdk/vendor/synopsys/logs/lc_sky130_fd_sc_hd_db.log

2) With output redirection cd work && lc_shell -f /spare/opt/skywater-pdk/vendor/synopsys/scripts/lc.tcl -x 'set target_lib_dir ../../../libraries/sky130_fd_sc_hd/latest; set target_lib_name sky130_fd_sc_hd; set output_dir /spare/opt/skywater-pdk/vendor/synopsys/results/lib/sky130_fd_sc_hd' 2>&1 | tee /spare/opt/skywater-pdk/vendor/synopsys/logs/lc_sky130_fd_sc_hd_db.log

I hope that solves the issue. Best regards, Leandro