1 files changed, 34 insertions, 0 deletions
diff --git a/solenv/bin/addsym-mingw.sh b/solenv/bin/addsym-mingw.sh
new file mode 100644
index 000000000000..f59dbf5e64b7
--- /dev/null
+++ b/solenv/bin/addsym-mingw.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# This script is needed in the process of generating exported
+# symbols list out of map files on MinGW
+# 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-mingw.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
+# Remove whitespaces and comments in 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 |
+
+if [ -s $1 ]
+then
+cat $1 | sed 's#*#.*#g
+s#?#.#g
+s#;.*##g
+s# ##g
+s#  ##g
+s#^#^#
+s#$#$#' | tr '\n' '|' | sed "s#|\$##" >$2
+
+# Please note that the awk expression expects to get the output of 'nm -gP'!
+awk -v SYMBOLSREGEXP="`cat $2`" '
+match (substr ($1,2) ,SYMBOLSREGEXP) > 0 { print substr ($1,2) ";" }'
+fi
+