build: drop -Wcast-qual

Suggested by Jim Meyering.
http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00017.html
* configure.ac (warn_common): Remove -Wcast-qual.
This commit is contained in:
Akim Demaille
2012-12-07 09:48:41 +01:00
parent f72721518b
commit 28d16d1f7c

View File

@@ -67,7 +67,7 @@ AC_ARG_ENABLE([gcc-warnings],
[enable_gcc_warnings=no])
if test "$enable_gcc_warnings" = yes; then
warn_common='-Wall -Wextra -Wno-sign-compare -Wcast-align
-Wcast-qual -Wformat -Wpointer-arith -Wwrite-strings'
-Wformat -Wpointer-arith -Wwrite-strings'
warn_c='-Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes
-Wshadow -Wstrict-prototypes'
warn_cxx='-Wnoexcept'