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-rw-r--r--m4/efl_path_max.m436
1 files changed, 0 insertions, 36 deletions
diff --git a/m4/efl_path_max.m4 b/m4/efl_path_max.m4
deleted file mode 100644
index f57bfd2..0000000
--- a/m4/efl_path_max.m4
+++ /dev/null
@@ -1,36 +0,0 @@
1dnl Check for PATH_MAX in limits.h, and define a default value if not found
2dnl This is a workaround for systems not providing PATH_MAX, like GNU/Hurd
3
4dnl EFL_CHECK_PATH_MAX([DEFAULT_VALUE_IF_NOT_FOUND])
5dnl
6dnl If PATH_MAX is not defined in <limits.h>, defines it
7dnl to DEFAULT_VALUE_IF_NOT_FOUND if it exists, or fallback
8dnl to using 4096
9
10AC_DEFUN([EFL_CHECK_PATH_MAX],
11[
12
13default_max=m4_default([$1], "4096")
14AC_LANG_PUSH([C])
15
16AC_MSG_CHECKING([for PATH_MAX in limits.h])
17AC_COMPILE_IFELSE(
18 [AC_LANG_PROGRAM(
19 [[
20#include <limits.h>
21 ]],
22 [[
23int i = PATH_MAX;
24 ]])],
25 [AC_MSG_RESULT([yes])],
26 [
27 AC_DEFINE_UNQUOTED([PATH_MAX],
28 [${default_max}],
29 [default value since PATH_MAX is not defined])
30 AC_MSG_RESULT([no: using ${default_max}])
31 ])
32
33AC_LANG_POP([C])
34
35])
36dnl end of efl_path_max.m4