# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1549417309 -3600
# Node ID 7d3f54d4f70efb2f6c8887371c4808ff24f618ac
# Parent  4edc083b66933ae97220d27daa3f2e2acdfa2c02
declared.sh: Fix bug with variables of pointer type.

* build-aux/declared.sh (sed_extract_extern_declared): Allow the space
before the symbol to be omitted if the preceding character is a '*'.

diff -r 4edc083b6693 -r 7d3f54d4f70e ChangeLog
--- a/ChangeLog	Mon Feb 04 22:35:38 2019 +0100
+++ b/ChangeLog	Wed Feb 06 02:41:49 2019 +0100
@@ -1,3 +1,9 @@
+2019-02-05  Bruno Haible  <bruno@clisp.org>
+
+	declared.sh: Fix bug with variables of pointer type.
+	* build-aux/declared.sh (sed_extract_extern_declared): Allow the space
+	before the symbol to be omitted if the preceding character is a '*'.
+
 2019-02-04  Bruno Haible  <bruno@clisp.org>
 
 	Add script for running tests under valgrind.
diff -r 4edc083b6693 -r 7d3f54d4f70e build-aux/declared.sh
--- a/build-aux/declared.sh	Mon Feb 04 22:35:38 2019 +0100
+++ b/build-aux/declared.sh	Wed Feb 06 02:41:49 2019 +0100
@@ -130,7 +130,7 @@
 }'
 
 # A sed expression that extracts the identifier of each 'extern' declaration.
-sed_extract_extern_declared='s/^extern [^()]* \([A-Za-z_][A-Za-z0-9_]*\) *[;(].*$/\1/p'
+sed_extract_extern_declared='s/^extern [^()]*[ *]\([A-Za-z_][A-Za-z0-9_]*\) *[;(].*$/\1/p'
 
 sed -e "$sed_remove_comments" \
   | sed -e "$sed_join_multiline_externs" \