pcsx-redux: check dry build in mkhelper

Signed-off-by: Leah Rowe <leah@libreboot.org>

config/data/pcsx-redux/mkhelper.cfg

@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-postmake="copyps1bios"
+mkhelper="$if_not_dry_build copyps1bios"
+postmake="$if_not_dry_build copyps1bios"

config/pcsx-redux/target.cfg

@@ -2,4 +2,3 @@
 
 makeargs="-f lbmkbofhmakefile"
 cleanargs="-f lbmkbofhmakefile"
-mkhelper="copyps1bios"

include/fw/rom.sh

@@ -25,9 +25,6 @@ buildser()
 
 copyps1bios()
 {
-	$if_dry_build \
-		return 0
-
 	remkdir "bin/playstation"
 	x_ cp src/pcsx-redux/src/mips/openbios/openbios.bin bin/playstation
 

include/lib.sh

@@ -8,7 +8,7 @@
 cbfstool="elf/coreboot/default/cbfstool"
 rmodtool="elf/coreboot/default/rmodtool"
 
-build_sbase="[ ! -f \"\$sha512sum\" ] && x_ make -C util/sbase" # macro!
+build_sbase="[ ! -f \"\$sha512sum\" ] && x_ make -C util/sbase"
 
 newvar()
 {