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1999-10-04 Akim Demaille <akim@epita.fr>

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Revert partially the previous changes: AC_CHECK_HEADERS_DIRENT is
	used by AC_HEADER_DIRENT.

	* autoheader.m4: Restablish the hook for AC_CHECK_HEADERS_DIRENT.

	* acspecific.m4 (AC_CHECK_HEADERS_DIRENT, AC_CHECK_HEADER_DIRENT):
 	Reinserted.
This commit is contained in:
Akim Demaille 1999-10-04 10:42:20 +00:00
parent 611ec2ae13
commit de394fe306
4 changed files with 75 additions and 0 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
1999-10-04 Akim Demaille <akim@epita.fr>
Revert partially the previous changes: AC_CHECK_HEADERS_DIRENT is
used by AC_HEADER_DIRENT.
* autoheader.m4: Restablish the hook for AC_CHECK_HEADERS_DIRENT.
* acspecific.m4 (AC_CHECK_HEADERS_DIRENT, AC_CHECK_HEADER_DIRENT):
Reinserted.
1999-10-02 Akim Demaille <akim@epita.fr>
AC_DIR_HEADERS is hasbeen'ed.

32
acspecific.m4
View File

@ -839,10 +839,42 @@ else
fi
])
dnl Like AC_CHECK_HEADER, except also make sure that HEADER-FILE
dnl defines the type `DIR'. dirent.h on NextStep 3.2 doesn't.
dnl AC_CHECK_HEADER_DIRENT(HEADER-FILE, ACTION-IF-FOUND)
AC_DEFUN(AC_CHECK_HEADER_DIRENT,
[ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
AC_MSG_CHECKING([for $1 that defines DIR])
AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <$1>], [DIR *dirp = 0;],
eval "ac_cv_header_dirent_$ac_safe=yes",
eval "ac_cv_header_dirent_$ac_safe=no")])dnl
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
AC_MSG_RESULT(yes)
$2
else
AC_MSG_RESULT(no)
fi
])
dnl Like AC_CHECK_HEADERS, except succeed only for a HEADER-FILE that
dnl defines `DIR'.
dnl AC_CHECK_HEADERS_DIRENT(HEADER-FILE... [, ACTION])
define(AC_CHECK_HEADERS_DIRENT,
[for ac_hdr in $1
do
AC_CHECK_HEADER_DIRENT($ac_hdr,
[changequote(, )dnl
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
changequote([, ])dnl
AC_DEFINE_UNQUOTED($ac_tr_hdr) $2])dnl
done])
AC_DEFUN(AC_DIR_HEADER,
[AC_HASBEEN([$0], [; instead use AC_HEADER_DIRENT])])
AC_DEFUN(AC_HEADER_STAT,
[AC_CACHE_CHECK(whether stat file-mode macros are broken,
ac_cv_header_stat_broken,

1
autoheader.m4
View File

@ -174,6 +174,7 @@ define([AC_NEED_DECLS], [AH_NEED_DECLS($@)])
define([AC_CHECK_SIZEOF], [AH_CHECK_SIZEOF($@)])
define([AC_CHECK_FUNCS], [AH_CHECK_FUNCS($@)])
define([AC_CHECK_HEADERS], [AH_CHECK_HEADERS($@)])
define([AC_CHECK_HEADERS_DIRENT], [AH_CHECK_HEADERS($@)])
define([AC_CHECK_LIB], [AH_CHECK_LIB($@)])
define([AC_PROG_LEX], [AH_PROG_LEX($@)])
define([AC_FUNC_ALLOCA], [AH_FUNC_ALLOCA($@)])

32
lib/autoconf/specific.m4
View File

@ -839,10 +839,42 @@ else
fi
])
dnl Like AC_CHECK_HEADER, except also make sure that HEADER-FILE
dnl defines the type `DIR'. dirent.h on NextStep 3.2 doesn't.
dnl AC_CHECK_HEADER_DIRENT(HEADER-FILE, ACTION-IF-FOUND)
AC_DEFUN(AC_CHECK_HEADER_DIRENT,
[ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
AC_MSG_CHECKING([for $1 that defines DIR])
AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <$1>], [DIR *dirp = 0;],
eval "ac_cv_header_dirent_$ac_safe=yes",
eval "ac_cv_header_dirent_$ac_safe=no")])dnl
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
AC_MSG_RESULT(yes)
$2
else
AC_MSG_RESULT(no)
fi
])
dnl Like AC_CHECK_HEADERS, except succeed only for a HEADER-FILE that
dnl defines `DIR'.
dnl AC_CHECK_HEADERS_DIRENT(HEADER-FILE... [, ACTION])
define(AC_CHECK_HEADERS_DIRENT,
[for ac_hdr in $1
do
AC_CHECK_HEADER_DIRENT($ac_hdr,
[changequote(, )dnl
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
changequote([, ])dnl
AC_DEFINE_UNQUOTED($ac_tr_hdr) $2])dnl
done])
AC_DEFUN(AC_DIR_HEADER,
[AC_HASBEEN([$0], [; instead use AC_HEADER_DIRENT])])
AC_DEFUN(AC_HEADER_STAT,
[AC_CACHE_CHECK(whether stat file-mode macros are broken,
ac_cv_header_stat_broken,