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| author | Jim Meyering <jim@meyering.net> | 2001-09-03 07:45:11 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2001-09-03 07:45:11 +0000 |
| commit | da313bea2d952c2b20f8e3c68623739ae38ad6c9 (patch) | |
| tree | 35aa47c17472a07f850cd97d1a69b7dd6bad44cb /m4/prereq.m4 | |
| parent | 0604854c1652c83eb5b11e2c8df22155f4e884eb (diff) | |
| download | coreutils-da313bea2d952c2b20f8e3c68623739ae38ad6c9.tar.xz | |
(jm_PREREQ): Add jm_PREREQ_XGETCWD.
(jm_PREREQ_XGETCWD): New macro.
Diffstat (limited to 'm4/prereq.m4')
| -rw-r--r-- | m4/prereq.m4 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/m4/prereq.m4 b/m4/prereq.m4 index d1f8a1d4e..515449813 100644 --- a/m4/prereq.m4 +++ b/m4/prereq.m4 @@ -19,6 +19,7 @@ AC_DEFUN([jm_PREREQ], jm_PREREQ_READUTMP jm_PREREQ_REGEX jm_PREREQ_TEMPNAME # called by mkstemp + jm_PREREQ_XGETCWD ]) AC_DEFUN([jm_PREREQ_ADDEXT], @@ -139,3 +140,11 @@ AC_DEFUN([jm_PREREQ_TEMPNAME], AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h) AC_CHECK_FUNCS(__secure_getenv gettimeofday) ]) + +AC_DEFUN([jm_PREREQ_XGETCWD], +[ + AC_C_PROTOTYPES + AC_CHECK_HEADERS(stdlib.h unistd.h) + AC_CHECK_FUNCS(getcwd) + AC_FUNC_GETCWD_NULL +]) |