* Makefile.in (install-unwind_h): Remove destination file first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177670 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 5311815..8633391 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * Makefile.in (install-unwind_h): Remove destination file first.
+
 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * sync.c: New file.

diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
index 0d3818e..a2cb7c7 100644 (file)
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
@@ -991,6 +991,7 @@ gcc-extra-parts:
 all: $(extra-parts)
 
 install-unwind_h:
+       rm -f $(gcc_objdir)/include/unwind.h
        cp unwind.h $(gcc_objdir)/include/unwind.h
        chmod a+r $(gcc_objdir)/include/unwind.h