forked from Mirrors/freeswitch
28 lines
845 B
Plaintext
28 lines
845 B
Plaintext
|
# AX_CHECK_REAL_FILE(FILE, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
||
|
|
# ------------------------------------------------------------------
|
||
|
|
#
|
||
|
|
# Check for the existence of FILE, and make sure it is a real file or
|
||
|
|
# directory, and not a symbolic link.
|
||
|
|
#
|
||
|
|
AC_DEFUN([AX_CHECK_REAL_FILE],
|
||
|
|
[AC_DIAGNOSE([cross],
|
||
|
|
[cannot check for file existence when cross compiling])dnl
|
||
|
|
AS_VAR_PUSHDEF([ac_RealFile], [ac_cv_real_file_$1])dnl
|
||
|
|
AC_CACHE_CHECK([for $1], ac_RealFile,
|
||
|
|
[test "$cross_compiling" = yes &&
|
||
|
|
AC_MSG_ERROR([cannot check for file existence when cross compiling])
|
||
|
|
if test -r "$1"
|
||
|
|
then
|
||
|
|
if test -h "$1"
|
||
|
|
then
|
||
|
|
AS_VAR_SET(ac_RealFile, no)
|
||
|
|
else
|
||
|
|
AS_VAR_SET(ac_RealFile, yes)
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
AS_VAR_SET(ac_RealFile, no)
|
||
|
|
fi])
|
||
|
|
AS_IF([test AS_VAR_GET(ac_RealFile) = yes], [$2], [$3])[]dnl
|
||
|
|
AS_VAR_POPDEF([ac_RealFile])dnl
|
||
|
|
])# AX_CHECK_REAL_FILE
|