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authorNick Clifton <nickc@redhat.com>2009-12-11 13:42:17 +0000
committerNick Clifton <nickc@redhat.com>2009-12-11 13:42:17 +0000
commit91d6fa6a035cc7d0b7be5c99c194a64cb80924b0 (patch)
tree214507c313b77d619b52afcae2af0b02c9fa700b /bfd/warning.m4
parent01fe1b4183324882e88e8c64748bffdc69ea3a9c (diff)
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Add -Wshadow to the gcc command line options used when compiling the binutils.
Fix up all warnings generated by the addition of this switch.
Diffstat (limited to 'bfd/warning.m4')
-rw-r--r--bfd/warning.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/bfd/warning.m4 b/bfd/warning.m4
index 0b0bf2f..b4a2f48 100644
--- a/bfd/warning.m4
+++ b/bfd/warning.m4
@@ -1,7 +1,7 @@
dnl Common configure.in fragment
AC_DEFUN([AM_BINUTILS_WARNINGS],[
-GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow"
AC_ARG_ENABLE(werror,
[ --enable-werror treat compile warnings as errors],