1#!/bin/sh 2 3# $NetBSD: vmwgfx2netbsd,v 1.1 2022/02/17 01:21:03 riastradh Exp $ 4# 5# $ /path/to/vmwgfx2netbsd > /path/to/files.vmwgfx.new 6# 7# Run from the top-level vmwgfx source directory. 8 9set -Ceu 10 11: ${MV:=mv} 12 13# Location of the vmwgfx sources relative to $NETBSDSRCDIR. 14vmwgfx_top=external/bsd/drm2/dist/drm/vmwgfx 15 16# config(5) flag for the vmwgfx driver. 17vmwgfx_flag=vmwgfx 18 19env CONFIG_ACPI=y \ 20env src=. \ 21make -f Makefile -V '$(vmwgfx-y)' \ 22| tr ' ' '\n' \ 23| grep -v -e '^[[:space:]]*$' \ 24| sed -e 's,\.o$,.c,' \ 25| sort -u \ 26| awk ' 27 BEGIN { 28 duplicates = 0 29 } 30 { 31 if (index($1, "/")) { 32 dir = $1 33 sub("/[^/]*$", "/", dir) 34 base = $1 35 sub("^.*/", "", base) 36 } else { 37 dir = "" 38 base = $1 39 } 40 fqbase = (base ~ "^vmwgfx_" ? "" : "vmwgfx_") base 41 if (seen[fqbase]) { 42 printf("Duplicate basename: %s %s\n", fqbase, 43 seen[fqbase]) >"/dev/stderr" 44 duplicates = 1 45 } 46 if (duplicates) 47 next 48 printf("%s %s\n", $1, dir fqbase) 49 } 50 END { 51 if (duplicates) { 52 printf("Time to rewite me!\n") > "/dev/stderr" 53 exit 1 54 } 55 } 56' \ 57| while read from to; do 58 # If the move already happened, that's fine: the makefile 59 # detects duplicates. 60 if [ "x$from" != "x$to" -a \! -f "$to" ]; then 61 ${MV} -f -- "$from" "$to" 62 fi 63 printf 'file\t%s\t%s\n' "$vmwgfx_top/$to" "$vmwgfx_flag" 64done \ 65| sort -u 66