/crypto/heimdal/cf/wflags.m4

https://bitbucket.org/freebsd/freebsd-head/ · m4 · 28 lines · 20 code · 3 blank · 5 comment · 0 complexity · 984b402faf9f710b93060c0c1d0e683c MD5 · raw file 

    

  1. dnl $Id: wflags.m4 21183 2007-06-20 03:07:07Z lha $
    2. 

  2. dnl
    3. 

  3. dnl set WFLAGS
    4. 

  4. 

  5. AC_DEFUN([rk_WFLAGS],[
    6. 

  6. 

  7. AC_ARG_ENABLE(developer, 
    8. 

  8. 	AS_HELP_STRING([--enable-developer], [enable developer warnings]))
    9. 

  9. if test "X$enable_developer" = Xyes; then
    10. 

  10.     dwflags="-Werror"
    11. 

  11. fi
    12. 

  12. 

  13. WFLAGS_NOUNUSED=""
    14. 

  14. WFLAGS_NOIMPLICITINT=""
    15. 

  15. if test -z "$WFLAGS" -a "$GCC" = "yes"; then
    16. 

  16.   # -Wno-implicit-int for broken X11 headers
    17. 

  17.   # leave these out for now:
    18. 

  18.   #   -Wcast-align doesn't work well on alpha osf/1
    19. 

  19.   #   -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast
    20. 

  20.   #   -Wmissing-declarations -Wnested-externs
    21. 

  21.   WFLAGS="ifelse($#, 0,-Wall, $1) $dwflags"
    22. 

  22.   WFLAGS_NOUNUSED="-Wno-unused"
    23. 

  23.   WFLAGS_NOIMPLICITINT="-Wno-implicit-int"
    24. 

  24. fi
    25. 

  25. AC_SUBST(WFLAGS)dnl
    26. 

  26. AC_SUBST(WFLAGS_NOUNUSED)dnl
    27. 

  27. AC_SUBST(WFLAGS_NOIMPLICITINT)dnl
    28. 

  28. ])
    29.