m4_define([PW_WARN_ALWAYS_ON],[no])
ifdef([m4_define],,[define([m4_define], defn([define]))])
ifdef([m4_undefine],,[define([m4_undefine], defn([undefine]))])
- m4_foreach([pw_arg],$*,[
+ m4_foreach([pw_arg],[$*],[
m4_case(pw_arg,
[less-warnings],[
m4_undefine([PW_LESS_WARNINGS])
m4_if(PW_LESS_WARNINGS,[no],[
BASE_WARNINGS_FULL="-Wformat=2 ${W_CONVERSION} -Wstrict-aliasing"
- CC_WARNINGS_FULL="-Wswitch-default -Wswitch-enum"
+ CC_WARNINGS_FULL="-Wswitch-default -Wswitch-enum -Wwrite-strings"
CXX_WARNINGS_FULL="-Weffc++ -Wold-style-cast"
],[
BASE_WARNINGS_FULL="-Wformat ${NO_STRICT_ALIASING}"
])
- BASE_WARNINGS="${W_FAIL} -pedantic -Wall -Wextra -Wundef -Wshadow -Wstrict-aliasing ${F_DIAGNOSTICS_SHOW_OPTION} ${CFLAG_VISIBILITY} ${BASE_WARNINGS_FULL}"
+ BASE_WARNINGS="${W_FAIL} -pedantic -Wall -Wextra -Wundef -Wshadow ${F_DIAGNOSTICS_SHOW_OPTION} ${CFLAG_VISIBILITY} ${BASE_WARNINGS_FULL}"
CC_WARNINGS="${BASE_WARNINGS} -Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wcast-align ${CC_WARNINGS_FULL}"
CXX_WARNINGS="${BASE_WARNINGS} -Woverloaded-virtual -Wnon-virtual-dtor -Wctor-dtor-privacy -Wno-long-long ${CXX_WARNINGS_FULL}"