Try to require function declarations for GCC, as we already do for the
authorKen Raeburn <raeburn@mit.edu>
Sat, 2 Oct 2010 03:29:34 +0000 (03:29 +0000)
committerKen Raeburn <raeburn@mit.edu>
Sat, 2 Oct 2010 03:29:34 +0000 (03:29 +0000)
commit4e51cc948504a97a7074ff406f5f834287b76f7b
tree0f9ac04b2c6712e2eb5d6e5d0b9122311bcdcbdf
parentf938444f01826c14d5ddc49d4a9f392a8049b0c8
Try to require function declarations for GCC, as we already do for the
Sun compiler.

Change the cache variable name construction to distinguish "=" from
"-" in option names.  Prefer -Werror-implicit-function-declaration
over -Werror=implicit-function-declaration since in some versions of
GCC only the former works properly.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24409 dc483132-0cff-0310-8789-dd5450dbe970
src/aclocal.m4