INTEGRATION: CWS macosxmapfiles (1.1.2); FILE ADDED

2007/01/26 10:27:25 pjanik 1.1.2.4: Minor corrections, typos and spacing.
2007/01/26 09:46:33 tra 1.1.2.3: #69351#Now also handling '?'
2007/01/24 06:57:37 tra 1.1.2.2: #i69351# general cleanup and better documentation
2007/01/21 13:36:13 tra 1.1.2.1: #i69351#a helper script to extract symbols specified with wildcards from map files

1 files changed, 26 insertions, 0 deletions

diff --git a/solenv/bin/addsym-macosx.sh b/solenv/bin/addsym-macosx.sh
new file mode 100755
index 000000000000..8c75c4c55707
--- /dev/null
+++ b/solenv/bin/addsym-macosx.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# This script is needed in the process of generating exported
+# symbols list out of map files on Mac OS X (see also #i69351#)
+# The magic generating the regular expression from the temporary
+# mapfile containing only star and question mark symbols
+#
+# The script has to be called as follows:
+# nm -gx <file>.o | addsym-macosx.sh <file-with-wildcard-symbols> <temporary-file-where-to-write-the-search-expression-to>
+# See tg_shl.mk for an example of how to use the script
+#
+# Replace every * with .* and every ? with . to get awk expression
+# Put ^ at the beginning of every expression
+# Put $ at the beginning of every expression
+# Connect them all on one line, separated by |
+# Remove | at the end of this regular expression because the last end
+# of line was also replaced by |
+
+cat $1 | sed 's#*#.*#g
+s#?#.#g
+s#^#^#
+s#$#$#' | tr '\n' '|' | sed "s#|\$##" >$2
+
+# Please note that the awk expression expects to get the output of 'nm -gx'!
+awk -v SYMBOLSREGEXP="`cat $2`" '
+match ($6,SYMBOLSREGEXP) > 0 &&  $6 !~ /_GLOBAL_/ { if ($2 != 1) print $6 }'