default_max=m4_default([$1], "4096")
AC_LANG_PUSH([C])
-AC_MSG_CHECKING([for PATH_MAX in limit.h])
+AC_MSG_CHECKING([for PATH_MAX in limits.h])
AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([[#include <limits.h>]],
- [[int i = PATH_MAX]])
- ],
- AC_MSG_RESULT([yes]),
- [
- AC_DEFINE_UNQUOTED([PATH_MAX],
- [${default_max}],
- [default value since PATH_MAX is not defined])
- AC_MSG_RESULT([no: using ${default_max}])
- ]
-)
+ [AC_LANG_PROGRAM(
+ [[
+#include <limits.h>
+ ]],
+ [[
+int i = PATH_MAX;
+ ]])],
+ [AC_MSG_RESULT([yes])],
+ [
+ AC_DEFINE_UNQUOTED([PATH_MAX],
+ [${default_max}],
+ [default value since PATH_MAX is not defined])
+ AC_MSG_RESULT([no: using ${default_max}])
+ ])
AC_LANG_POP([C])