diff options
Diffstat (limited to 'm4/common/efl_path_max.m4')
-rw-r--r-- | m4/common/efl_path_max.m4 | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/m4/common/efl_path_max.m4 b/m4/common/efl_path_max.m4 deleted file mode 100644 index f57bfd2..0000000 --- a/m4/common/efl_path_max.m4 +++ /dev/null @@ -1,36 +0,0 @@ -dnl Check for PATH_MAX in limits.h, and define a default value if not found -dnl This is a workaround for systems not providing PATH_MAX, like GNU/Hurd - -dnl EFL_CHECK_PATH_MAX([DEFAULT_VALUE_IF_NOT_FOUND]) -dnl -dnl If PATH_MAX is not defined in <limits.h>, defines it -dnl to DEFAULT_VALUE_IF_NOT_FOUND if it exists, or fallback -dnl to using 4096 - -AC_DEFUN([EFL_CHECK_PATH_MAX], -[ - -default_max=m4_default([$1], "4096") -AC_LANG_PUSH([C]) - -AC_MSG_CHECKING([for PATH_MAX in limits.h]) -AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <limits.h> - ]], - [[ -int i = PATH_MAX; - ]])], - [AC_MSG_RESULT([yes])], - [ - AC_DEFINE_UNQUOTED([PATH_MAX], - [${default_max}], - [default value since PATH_MAX is not defined]) - AC_MSG_RESULT([no: using ${default_max}]) - ]) - -AC_LANG_POP([C]) - -]) -dnl end of efl_path_max.m4 |