diff options
Diffstat (limited to 'contrib/amd/m4/macros/check_field.m4')
-rw-r--r-- | contrib/amd/m4/macros/check_field.m4 | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/contrib/amd/m4/macros/check_field.m4 b/contrib/amd/m4/macros/check_field.m4 deleted file mode 100644 index 9659787..0000000 --- a/contrib/amd/m4/macros/check_field.m4 +++ /dev/null @@ -1,110 +0,0 @@ -dnl ###################################################################### -dnl FIXED VERSION OF AUTOCONF 2.50 AC_CHECK_MEMBER. g/cc will fail to check -dnl a member if the .member is itself a data structure, because you cannot -dnl compare, in C, a data structure against NULL; you can compare a native -dnl data type (int, char) or a pointer. Solution: do what I did in my -dnl original member checking macro: try to take the address of the member. -dnl You can always take the address of anything. -dnl -Erez Zadok, Feb 6, 2002. -dnl -# AC_CHECK_MEMBER2(AGGREGATE.MEMBER, -# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], -# [INCLUDES]) -# --------------------------------------------------------- -# AGGREGATE.MEMBER is for instance `struct passwd.pw_gecos', shell -# variables are not a valid argument. -AC_DEFUN([AC_CHECK_MEMBER2], -[AS_LITERAL_IF([$1], [], - [AC_FATAL([$0: requires literal arguments])])dnl -m4_if(m4_regexp([$1], [\.]), -1, - [AC_FATAL([$0: Did not see any dot in `$1'])])dnl -AS_VAR_PUSHDEF([ac_Member], [ac_cv_member_$1])dnl -dnl Extract the aggregate name, and the member name -AC_CACHE_CHECK([for $1], ac_Member, -[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])], -[dnl AGGREGATE ac_aggr; -static m4_patsubst([$1], [\..*]) ac_aggr; -dnl ac_aggr.MEMBER; -if (&(ac_aggr.m4_patsubst([$1], [^[^.]*\.]))) -return 0;])], - [AS_VAR_SET(ac_Member, yes)], - [AS_VAR_SET(ac_Member, no)])]) -AS_IF([test AS_VAR_GET(ac_Member) = yes], [$2], [$3])dnl -AS_VAR_POPDEF([ac_Member])dnl -])# AC_CHECK_MEMBER - -# AC_CHECK_MEMBERS2([AGGREGATE.MEMBER, ...], -# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND] -# [INCLUDES]) -# --------------------------------------------------------- -# The first argument is an m4 list. -AC_DEFUN([AC_CHECK_MEMBERS2], -[m4_foreach([AC_Member], [$1], - [AC_CHECK_MEMBER2(AC_Member, - [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]AC_Member), 1, - [Define if `]m4_patsubst(AC_Member, - [^[^.]*\.])[' is - member of `]m4_patsubst(AC_Member, [\..*])['.]) -$2], - [$3], - [$4])])]) - - -dnl ###################################################################### -dnl find if structure $1 has field field $2 -AC_DEFUN(AMU_CHECK_FIELD, -[ -AC_CHECK_MEMBERS2($1, , ,[ -AMU_MOUNT_HEADERS( -[ -/* now set the typedef */ -#ifdef HAVE_STRUCT_MNTENT -typedef struct mntent mntent_t; -#else /* not HAVE_STRUCT_MNTENT */ -# ifdef HAVE_STRUCT_MNTTAB -typedef struct mnttab mntent_t; -# endif /* HAVE_STRUCT_MNTTAB */ -#endif /* not HAVE_STRUCT_MNTENT */ - -/* - * for various filesystem specific mount arguments - */ - -#ifdef HAVE_SYS_FS_PC_FS_H -# include <sys/fs/pc_fs.h> -#endif /* HAVE_SYS_FS_PC_FS_H */ -#ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H -# include <msdosfs/msdosfsmount.h> -#endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */ - -#ifdef HAVE_SYS_FS_EFS_CLNT_H -# include <sys/fs/efs_clnt.h> -#endif /* HAVE_SYS_FS_EFS_CLNT_H */ -#ifdef HAVE_SYS_FS_XFS_CLNT_H -# include <sys/fs/xfs_clnt.h> -#endif /* HAVE_SYS_FS_XFS_CLNT_H */ -#ifdef HAVE_SYS_FS_UFS_MOUNT_H -# include <sys/fs/ufs_mount.h> -#endif /* HAVE_SYS_FS_UFS_MOUNT_H */ -#ifdef HAVE_SYS_FS_AUTOFS_H -# include <sys/fs/autofs.h> -#endif /* HAVE_SYS_FS_AUTOFS_H */ -#ifdef HAVE_RPCSVC_AUTOFS_PROT_H -# include <rpcsvc/autofs_prot.h> -#else /* not HAVE_RPCSVC_AUTOFS_PROT_H */ -# ifdef HAVE_SYS_FS_AUTOFS_PROT_H -# include <sys/fs/autofs_prot.h> -# endif /* HAVE_SYS_FS_AUTOFS_PROT_H */ -#endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */ -#ifdef HAVE_HSFS_HSFS_H -# include <hsfs/hsfs.h> -#endif /* HAVE_HSFS_HSFS_H */ - -#ifdef HAVE_IFADDRS_H -# include <ifaddrs.h> -#endif /* HAVE_IFADDRS_H */ - -]) -]) -]) -dnl ====================================================================== |