mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2025-01-31 08:25:32 +00:00
66821508f4
Also, fix the use of AC_CACHE_CHECK in stat format checker. Signed-off-by: Alexey Neyman <stilor@att.net>
32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
# Check that stat(1) is present and determine the syntax for the format
|
|
# string (BSD or GNU). Defines ac_cv_stat_flavor to either GNU or BSD;
|
|
# and evaluates either IF-GNU or IF-BSD expression.
|
|
# CTNG_PROG_STAT([IF-GNU], [IF-BSD])
|
|
AC_DEFUN([CTNG_PROG_STAT_FORMAT],
|
|
[AC_CACHE_CHECK([whether stat takes GNU or BSD format],
|
|
[ctng_cv_stat_flavor],
|
|
[touch conftest
|
|
chmod 642 conftest
|
|
attr_bsd=$(stat -f '%Lp' conftest 2>/dev/null)
|
|
attr_gnu=$(stat -c '%a' conftest 2>/dev/null)
|
|
rm -f conftest
|
|
AS_IF([test "$attr_bsd" = "642"],
|
|
[ctng_cv_stat_flavor=BSD],
|
|
[test "$attr_gnu" = "642"],
|
|
[ctng_cv_stat_flavor=GNU],
|
|
[ctng_cv_stat_flavor=unknown])])
|
|
AS_IF([test "$ctng_cv_stat_flavor" = "GNU" ], [$1],
|
|
[test "$ctng_cv_stat_flavor" = "BSD" ], [$2],
|
|
[AC_MSG_ERROR([cannot determine stat(1) format option])])
|
|
])
|
|
|
|
AC_DEFUN([CTNG_PROG_STAT],
|
|
[AX_REQUIRE_DEFINED([CTNG_CHECK_PROGS_REQ])
|
|
CTNG_CHECK_PROGS_REQ([stat], [stat])
|
|
CTNG_PROG_STAT_FORMAT(
|
|
[CTNG_SET_KCONFIG_OPTION([stat_flavor_GNU], [y])
|
|
CTNG_SET_KCONFIG_OPTION([stat_flavor_BSD])],
|
|
[CTNG_SET_KCONFIG_OPTION([stat_flavor_BSD], [y])
|
|
CTNG_SET_KCONFIG_OPTION([stat_flavor_GNU])])
|
|
])
|