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amdgpu2netbsd revision 1.3 
      1 #!/bin/sh
      2 
      3 #	$NetBSD: amdgpu2netbsd,v 1.3 2018/08/27 14:22:47 riastradh Exp $
      4 #
      5 # $ /path/to/amdgpu2netbsd > /path/to/files.amdgpu.new
      6 #
      7 # Run from the top-level dist/amd/amdgpu source directory, ideally
      8 # before import.
      9 
     10 set -Ceu
     11 
     12 : ${MV:=mv}
     13 
     14 # Location of amdgpu sources relative to $NETBSDSOURCEDIR.
     15 amdgpu_top=external/bsd/drm2/dist/drm/amd/amdgpu
     16 
     17 # config(5) flag for the amdgpu driver.
     18 amdgpu_flag=amdgpu
     19 
     20 env CONFIG_ACPI=y \
     21 env CONFIG_DRM_AMDGPU_CIK=y \
     22 env src=. \
     23 make -f Makefile -V '$(amdgpu-y)' \
     24 | tr ' ' '\n' \
     25 | grep -v '^$' \
     26 | sed -e 's,\.o$,.c,' \
     27 | sort -u \
     28 | awk '
     29 	BEGIN {
     30 		duplicates = 0
     31 	}
     32 	{
     33 		if (index($1, "/")) {
     34 			dir = $1
     35 			sub("/[^/]*$", "/", dir)
     36 			base = $1
     37 			sub("^.*/", "", base)
     38 		} else {
     39 			dir = ""
     40 			base = $1
     41 		}
     42 		fqbase = (base ~ "^amdgpu_" ? "" : "amdgpu_") base
     43 		if (seen[fqbase]) {
     44 			printf("Duplicate basename: %s %s\n", fqbase,
     45 			    seen[fqbase]) >"/dev/stderr"
     46 			duplicates = 1
     47 		}
     48 		if (duplicates)
     49 			next
     50 		printf("%s %s\n", $1, dir fqbase)
     51 	}
     52 	END {
     53 		if (duplicates) {
     54 			printf("Time to rewite me!\n") > "/dev/stderr"
     55 			exit 1
     56 		}
     57 	}
     58 ' \
     59 | while read from to; do
     60 	# If the move already happened, that's fine: the makefile
     61 	# detects duplicates.
     62 	if [ "x$from" != "x$to" -a \! -f "$to" ]; then
     63 		${MV} -f -- "$from" "$to"
     64 	fi
     65 	printf 'file\t%s\t%s\n' "$amdgpu_top/$to" "$amdgpu_flag"
     66 done \
     67 | sort -u
     68