Use a simpler and more portable sed expression for dummy-dep-files.

Problem reported by Peter Eriksson.

diff --git a/ChangeLog b/ChangeLog
index 2a7c5845eafc8616e2fbae582dd15ef2e4059e63..06bc796b03acb0deade1ca41fef5a41b9b4f29b4 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2014-05-15  Niels Möller  <nisse@lysator.liu.se>
 
+       * configure.ac (dummy-dep-files): Use simpler and more portable
+       sed expression. Problem reported by Peter Eriksson.
+
        * getopt.c: Don't use gettext.
 
 2014-05-14  Niels Möller  <nisse@lysator.liu.se>

diff --git a/configure.ac b/configure.ac
index 4aac181233f9d267e21f468b44cf2a325cb598a6..f848309baef93d1971db87b7dabe11a34fcdc40b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -135,7 +135,7 @@ if test x$enable_dependency_tracking = xyes ; then
 
   AC_CONFIG_COMMANDS([dummy-dep-files],
   [(cd "$srcdir" && find . '(' -name '*.c' -o -name '*.cxx' ')' -print) \
- | sed 's/\.c\(xx\)\{0,1\}$//' | (while read f; do \
+ | sed 's/\.cx*$//' | (while read f; do \
       test -f "$f.o.d" || echo > "$f.o.d"; \
       test -f "$f.po.d" || echo > "$f.po.d"; \
    done)