Add -Wshadow to the gcc command line options used when compiling the binutils.

Fix up all warnings generated by the addition of this switch.
This commit is contained in:
Nick Clifton
2009-12-11 13:42:17 +00:00
parent 01fe1b4183
commit 91d6fa6a03
228 changed files with 4810 additions and 4648 deletions

View File

@@ -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],