Avoid using \$ in an awk script. Instead, store '$NetBSD$'
in an awk variable and interpolate it where needed. Based on the patch by Martin Husemann in PR 38766.
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parent
d3b459e727
commit
7cb9e72bbb
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@ -1,5 +1,5 @@
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#! /bin/sh -
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# $NetBSD: makesyscalls.sh,v 1.69 2008/04/24 11:51:19 ad Exp $
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# $NetBSD: makesyscalls.sh,v 1.70 2008/07/23 21:17:25 apb Exp $
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#
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# Copyright (c) 1994, 1996, 2000 Christopher G. Demetriou
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# All rights reserved.
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@ -119,6 +119,12 @@ s/\$//g
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' < $2 | $awk "
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$toupper
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BEGIN {
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# Create a NetBSD tag that does not get expanded when checking
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# this script out of CVS. (This part of the awk script is in a
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# shell double-quoted string, so the backslashes are eaten by
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# the shell.)
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tag = \"\$\" \"NetBSD\" \"\$\"
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# to allow nested #if/#else/#endif sets
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savedepth = 0
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# to track already processed syscalls
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@ -150,7 +156,7 @@ BEGIN {
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compatopts = \"$compatopts\"
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"'
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printf "/* \$NetBSD\$ */\n\n" > sysdcl
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printf "/* %s */\n\n", tag > sysdcl
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printf "/*\n * System call switch table.\n *\n" > sysdcl
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysdcl
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@ -171,38 +177,38 @@ BEGIN {
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printf "#define\tns(type)\tn(type), s(type)\n\n", registertype > sysent
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printf "struct sysent %s[] = {\n",switchname > sysent
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printf "/* \$NetBSD\$ */\n\n" > sysnames
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printf "/* %s */\n\n", tag > sysnames
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printf "/*\n * System call names.\n *\n" > sysnames
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysnames
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printf "\n/*\n * System call prototypes.\n */\n\n" > sysprotos
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printf "/* \$NetBSD\$ */\n\n" > sysnumhdr
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printf "/* %s */\n\n", tag > sysnumhdr
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printf "/*\n * System call numbers.\n *\n" > sysnumhdr
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysnumhdr
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printf "/* \$NetBSD\$ */\n\n" > sysarghdr
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printf "/* %s */\n\n", tag > sysarghdr
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printf "/*\n * System call argument lists.\n *\n" > sysarghdr
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysarghdr
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printf "/* \$NetBSD\$ */\n\n" > rumpcalls
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printf "/* %s */\n\n", tag > rumpcalls
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printf "/*\n * System call marshalling for rump.\n *\n" > rumpcalls
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > rumpcalls
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printf "/* \$NetBSD\$ */\n\n" > rumpcallshdr
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printf "/* %s */\n\n", tag > rumpcallshdr
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printf "/*\n * System call protos in rump namespace.\n *\n" > rumpcallshdr
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printf " * DO NOT EDIT-- this file is automatically generated.\n" > rumpcallshdr
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}
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NR == 1 {
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sub(/ $/, "")
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printf " * created from%s\n */\n\n", $0 > sysdcl
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printf "#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"\$NetBSD\$\");\n\n" > sysdcl
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printf "#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"%s\");\n\n", tag > sysdcl
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printf " * created from%s\n */\n\n", $0 > sysnames
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printf "#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"\$NetBSD\$\");\n\n" > sysnames
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printf "#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"%s\");\n\n", tag > sysnames
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printf " * created from%s\n */\n\n", $0 > rumpcalls
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printf "#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"\$NetBSD\$\");\n\n" > rumpcalls
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printf "#include <sys/cdefs.h>\n__KERNEL_RCSID(0, \"%s\");\n\n", tag > rumpcalls
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printf "#include <sys/types.h>\n" > rumpcalls
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printf "#include <sys/param.h>\n" > rumpcalls
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printf "#include <sys/proc.h>\n" > rumpcalls
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