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| author | markm <markm@FreeBSD.org> | 1999-09-19 14:19:32 +0000 |
|---|---|---|
| committer | markm <markm@FreeBSD.org> | 1999-09-19 14:19:32 +0000 |
| commit | fe83e8abf357ee11114856a5278bb38431a9517c (patch) | |
| tree | 36ce70fe2e8419130e546c38a7790e8ab224a362 /crypto/kerberosIV/cf/have-struct-field.m4 | |
| parent | a8a89cfaf983bc64f4b42f7c35209a5a36dd0fe8 (diff) | |
| download | FreeBSD-src-fe83e8abf357ee11114856a5278bb38431a9517c.zip FreeBSD-src-fe83e8abf357ee11114856a5278bb38431a9517c.tar.gz | |
Clean import of KTH krb4-0.10.1.
Diffstat (limited to 'crypto/kerberosIV/cf/have-struct-field.m4')
| -rw-r--r-- | crypto/kerberosIV/cf/have-struct-field.m4 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/crypto/kerberosIV/cf/have-struct-field.m4 b/crypto/kerberosIV/cf/have-struct-field.m4 new file mode 100644 index 0000000..f44b036 --- /dev/null +++ b/crypto/kerberosIV/cf/have-struct-field.m4 @@ -0,0 +1,19 @@ +dnl $Id: have-struct-field.m4,v 1.5 1999/03/01 13:10:35 joda Exp $ +dnl +dnl check for fields in a structure +dnl +dnl AC_HAVE_STRUCT_FIELD(struct, field, headers) + +AC_DEFUN(AC_HAVE_STRUCT_FIELD, [ +define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_])) +AC_CACHE_CHECK([for $2 in $1], cache_val,[ +AC_TRY_COMPILE([$3],[$1 x; x.$2;], +cache_val=yes, +cache_val=no)]) +if test "$cache_val" = yes; then + define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_])) + AC_DEFINE(foo, 1, [Define if $1 has field $2.]) + undefine(foo) +fi +undefine(cache_val) +]) |
