freebsd-src/bin/expr
Ed Schouten 7e659f9491 Add the Clang specific -Wmissing-variable-declarations to WARNS=6.
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.

Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.

Announced on:	toolchain@
2013-04-19 19:45:00 +00:00
..
expr.1 Minor mdoc nits. 2012-05-13 14:16:04 +00:00
expr.y Remove redundant declaration of yyparse 2012-05-22 03:01:54 +00:00
Makefile Add the Clang specific -Wmissing-variable-declarations to WARNS=6. 2013-04-19 19:45:00 +00:00