-AC_ADD_GCC_CFLAGS([-Wall])
-AC_MSG_CHECKING(whether to enable verbose warnings)
-AC_ARG_ENABLE(verbose-warnings,
-[ --enable-verbose-warnings
- Enable verbose compiler warnings.],
-[ case "$enableval" in
- yes)
- AC_MSG_RESULT(yes)
- AC_ADD_GCC_CFLAGS([-W])
- AC_ADD_GCC_CFLAGS([-Wshadow -Wpointer-arith -Wbad-function-cast])
- AC_ADD_GCC_CFLAGS([-Wcast-align -Wwrite-strings -Waggregate-return])
- AC_ADD_GCC_CFLAGS([-Wmissing-prototypes -Wstrict-prototypes])
- AC_ADD_GCC_CFLAGS([-pedantic])
- AC_ADD_GCC_CFLAGS([-Wredundant-decls])
-
- ;;
- *)
- AC_MSG_RESULT(no)
- ;;
- esac ], AC_MSG_RESULT(no)
-)
-