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Date:      Wed, 06 Feb 2002 03:59:29 +0900
From:      "Akinori MUSHA" <knu@iDaemons.org>
To:        portmgr@FreeBSD.org
Cc:        ports@FreeBSD.org
Subject:   bsd.port.mk: silence awk's warning
Message-ID:  <864rkv3gby.wl@archon.local.idaemons.org>

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Attached is the patch that silences the annoying "awk: cmd. line:1:
warning: escape sequence `\.' treated as plain `.'" messages you see
when you set MASTER_SORT/MASTER_SORT_REGEX.

Please test and commit it.

-- 
                     /
                    /__  __            Akinori.org / MUSHA.org
                   / )  )  ) )  /     FreeBSD.org / Ruby-lang.org
Akinori MUSHA aka / (_ /  ( (__(  @ iDaemons.org / and.or.jp

"Somewhere out of a memory.. of lighted streets on quiet nights.."

Index: bsd.port.mk
===================================================================
RCS file: /home/ncvs/ports/Mk/bsd.port.mk,v
retrieving revision 1.397
diff -u -u -r1.397 bsd.port.mk
--- bsd.port.mk	24 Jan 2002 01:15:03 -0000	1.397
+++ bsd.port.mk	5 Feb 2002 18:55:54 -0000
@@ -1448,13 +1448,14 @@
 #
 MASTER_SORT?=
 MASTER_SORT_REGEX?=
-MASTER_SORT_REGEX+= ${MASTER_SORT:S|.|\\.|g:S|^|//[^/]*|:S|$|/|}
+MASTER_SORT_REGEX+=	${MASTER_SORT:S|.|\\.|g:S|^|://[^/]*|:S|$|/|}
 
-MASTER_SORT_AWK= BEGIN { RS = " "; ORS = " "; IGNORECASE = 1 ; gl = "${MASTER_SORT_REGEX}"; }
+MASTER_SORT_AWK=	BEGIN { RS = " "; ORS = " "; IGNORECASE = 1 ; gl = "${MASTER_SORT_REGEX:S|\\|\\\\|g}"; }
 .for srt in ${MASTER_SORT_REGEX}
-MASTER_SORT_AWK+= /${srt:S^/^\\/^g}/ { good["${srt}"] = good["${srt}"] " " $$0 ; next; } 
+MASTER_SORT_AWK+=	/${srt:S|/|\\/|g}/ { good["${srt:S|\\|\\\\|g}"] = good["${srt:S|\\|\\\\|g}"] " " $$0 ; next; }
 .endfor
-MASTER_SORT_AWK+= { rest = rest " " $$0; } END { n=split(gl, gla); for(i=1;i<=n;i++) { print good[gla[i]]; } print rest; }
+MASTER_SORT_AWK+=	{ rest = rest " " $$0; } END { n=split(gl, gla); for(i=1;i<=n;i++) { print good[gla[i]]; } print rest; }
+
 SORTED_MASTER_SITES_DEFAULT_CMD=	cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} master-sites-DEFAULT
 SORTED_PATCH_SITES_DEFAULT_CMD=		cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch-sites-DEFAULT
 SORTED_MASTER_SITES_ALL_CMD=	cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} master-sites-ALL
@@ -1472,7 +1473,7 @@
 .			if !target(master-sites-${_group})
 SORTED_MASTER_SITES_${_group}_CMD=	cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} master-sites-${_group}
 master-sites-${_group}:
-	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_MASTER_SITES_${_group}}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}
+	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_MASTER_SITES_${_group}}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
 .			endif
 .		endfor
 .	endif
@@ -1484,7 +1485,7 @@
 .			if !target(patch-sites-${_group})
 SORTED_PATCH_SITES_${_group}_CMD=	cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch-sites-${_group}
 patch-sites-${_group}:
-	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_PATCH_SITES_${_group}}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}
+	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_PATCH_SITES_${_group}}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
 .			endif
 .		endfor
 .	endif
@@ -1517,14 +1518,14 @@
 .endfor
 
 master-sites-ALL:
-	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_MASTER_SITES_ALL}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}
+	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_MASTER_SITES_ALL}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
 patch-sites-ALL:
-	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_PATCH_SITES_ALL}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}
+	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_PATCH_SITES_ALL}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
 # has similar effect to old targets, i.e., access only {MASTER,PATCH}_SITES, not working with the new _n variables
 master-sites-DEFAULT:
-	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_MASTER_SITES_DEFAULT}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}
+	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_MASTER_SITES_DEFAULT}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
 patch-sites-DEFAULT:
-	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_PATCH_SITES_DEFAULT}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}
+	@echo ${_MASTER_SITE_OVERRIDE} `echo '${_PATCH_SITES_DEFAULT}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
 
 # synonyms, mnemonics
 master-sites-all: master-sites-ALL
@@ -2030,7 +2031,7 @@
 					fi \
 				done; \
 				___MASTER_SITES_TMP= ; \
-				SORTED_MASTER_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__MASTER_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}" ; \
+				SORTED_MASTER_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__MASTER_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}" ; \
 			else \
 				SORTED_MASTER_SITES_CMD_TMP="${SORTED_MASTER_SITES_DEFAULT_CMD}" ; \
 			fi ; \
@@ -2075,7 +2076,7 @@
 					fi \
 				done; \
 				___PATCH_SITES_TMP= ; \
-				SORTED_PATCH_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__PATCH_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}" ; \
+				SORTED_PATCH_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__PATCH_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}" ; \
 			else \
 				SORTED_PATCH_SITES_CMD_TMP="${SORTED_PATCH_SITES_DEFAULT_CMD}" ; \
 			fi ; \
@@ -2728,7 +2729,7 @@
 					fi \
 				done; \
 				___MASTER_SITES_TMP= ; \
-				SORTED_MASTER_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__MASTER_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}" ; \
+				SORTED_MASTER_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__MASTER_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}" ; \
 			else \
 				SORTED_MASTER_SITES_CMD_TMP="${SORTED_MASTER_SITES_DEFAULT_CMD}" ; \
 			fi ; \
@@ -2760,7 +2761,7 @@
 					fi \
 				done; \
 				___PATCH_SITES_TMP= ; \
-				SORTED_PATCH_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__PATCH_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK}'` ${_MASTER_SITE_BACKUP}" ; \
+				SORTED_PATCH_SITES_CMD_TMP="echo ${_MASTER_SITE_OVERRIDE} `echo '$${__PATCH_SITES_TMP}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}" ; \
 			else \
 				SORTED_PATCH_SITES_CMD_TMP="${SORTED_PATCH_SITES_DEFAULT_CMD}" ; \
 			fi ; \

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