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update efl_path_max.m4 

SVN revision: 45040
This commit is contained in:
Vincent Torri 2010-01-11 07:16:42 +00:00
parent 6895ea9b23
commit 680e4d14e0
1 changed files with 15 additions and 12 deletions
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17
m4/efl_path_max.m4
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@ -13,19 +13,22 @@ AC_DEFUN([EFL_CHECK_PATH_MAX],
default_max=m4_default([$1], "4096") default_max=m4_default([$1], "4096")
AC_LANG_PUSH([C]) AC_LANG_PUSH([C])
AC_MSG_CHECKING([for PATH_MAX in limit.h]) AC_MSG_CHECKING([for PATH_MAX in limits.h])
AC_COMPILE_IFELSE( AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <limits.h>]], [AC_LANG_PROGRAM(
[[int i = PATH_MAX]]) [[
], #include <limits.h>
AC_MSG_RESULT([yes]), ]],
[[
int i = PATH_MAX;
]])],
[AC_MSG_RESULT([yes])],
[ [
AC_DEFINE_UNQUOTED([PATH_MAX], AC_DEFINE_UNQUOTED([PATH_MAX],
[${default_max}], [${default_max}],
[default value since PATH_MAX is not defined]) [default value since PATH_MAX is not defined])
AC_MSG_RESULT([no: using ${default_max}]) AC_MSG_RESULT([no: using ${default_max}])
] ])
)
AC_LANG_POP([C]) AC_LANG_POP([C])