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Use the new 3-arg form of AC_DEFINE instead of my gross kludge.

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Jim Meyering
1999-01-10 22:50:14 +00:00
parent ee991227ee
commit 4a0813fecb
3 changed files with 12 additions and 38 deletions
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16
m4/st_dm_mode.m4
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@@ -1,3 +1,5 @@
#serial 2
# Define HAVE_ST_DM_MODE if struct stat has an st_dm_mode member.
AC_DEFUN(AC_STRUCT_ST_DM_MODE,
@@ -8,18 +10,8 @@ AC_DEFUN(AC_STRUCT_ST_DM_MODE,
ac_cv_struct_st_dm_mode=no)])
if test $ac_cv_struct_st_dm_mode = yes; then
if test x = y; then
# This code is deliberately never run via ./configure.
# FIXME: this is a hack to make autoheader put the corresponding
# HAVE_* undef for this symbol in config.h.in. This saves me the
# trouble of having to add the #undef in acconfig.h manually.
AC_CHECK_FUNCS(ST_DM_MODE)
fi
# Defining it this way (rather than via AC_DEFINE) short-circuits the
# autoheader check -- autoheader doesn't know it's already been taken
# care of by the hack above.
ac_kludge=HAVE_ST_DM_MODE
AC_DEFINE_UNQUOTED($ac_kludge)
AC_DEFINE_UNQUOTED(HAVE_ST_DM_MODE, 1,
[Define if struct stat has an st_dm_mode member. ])
fi
]
)