diff options
-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 +]) |