[byzanz] Revert "Fix-FTBFS-because-of-Wcast-align-error-flag"

[Benjamin Otte <otte src gnome org>]

commit 797efbb8fe9c69a7b1ca20bdb1584c05fba43e78
Author: Benjamin Otte <otte redhat com>
Date:   Wed Oct 10 18:58:43 2012 -0400

    Revert "Fix-FTBFS-because-of-Wcast-align-error-flag"
    
    This reverts commit c164d2536b1b53fede4e3c1a9c151bb44f284a21.
    
    Cast align errors usually indicate a valid bug in the sources. So we'd
    rather keep this warning and fix the bug properly.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=662622

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 63c465b..9bfd7e0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,7 @@ dnl For interactive UNIX (a Sun thing)
 AC_ISC_POSIX
 
 dnl decide on error flags
-AS_COMPILER_FLAGS(ERROR_CFLAGS, "-Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -Wold-style-definition -Wdeclaration-after-statement -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wpointer-arith -Wwrite-strings -Winline -Wformat-nonliteral -Wformat-security -Wswitch-enum -Wswitch-default -Winit-self -Wmissing-include-dirs -Wundef -Waggregate-return -Wmissing-format-attribute -Wnested-externs -Wunsafe-loop-optimizations -Wpacked -Winvalid-pch -Wsync-nand")
+AS_COMPILER_FLAGS(ERROR_CFLAGS, "-Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -Wold-style-definition -Wdeclaration-after-statement -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wformat-nonliteral -Wformat-security -Wswitch-enum -Wswitch-default -Winit-self -Wmissing-include-dirs -Wundef -Waggregate-return -Wmissing-format-attribute -Wnested-externs -Wunsafe-loop-optimizations -Wpacked -Winvalid-pch -Wsync-nand")
 if test "x$BYZANZ_CVS" = "xyes"
 then
   AS_COMPILER_FLAGS(ERROR_CFLAGS, "-Werror")