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-rw-r--r--m4/cxx-std-funcs.m429
1 files changed, 0 insertions, 29 deletions
diff --git a/m4/cxx-std-funcs.m4 b/m4/cxx-std-funcs.m4
index d2266b4d5bc0c..cd9a378f42b46 100644
--- a/m4/cxx-std-funcs.m4
+++ b/m4/cxx-std-funcs.m4
@@ -38,35 +38,6 @@ AC_DEFUN([ATF_CHECK_IN_STD], [
)
])
-AC_DEFUN([ATF_CHECK_STD_PUTENV], [
- ATF_CHECK_IN_STD([putenv],
- [#include <cstdio>],
- [std::putenv("a=b");]
- )
-])
-
-AC_DEFUN([ATF_CHECK_STD_SETENV], [
- ATF_CHECK_IN_STD([setenv],
- [#include <cstdio>],
- [std::setenv("a", "b");]
- )
-])
-
-AC_DEFUN([ATF_CHECK_STD_SNPRINTF], [
- ATF_CHECK_IN_STD([snprintf],
- [#include <cstdio>],
- [char buf;
- std::snprintf(&buf, 1, "");]
- )
-])
-
-AC_DEFUN([ATF_CHECK_STD_UNSETENV], [
- ATF_CHECK_IN_STD([unsetenv],
- [#include <cstdio>],
- [std::unsetenv("a");]
- )
-])
-
AC_DEFUN([ATF_CHECK_STD_VSNPRINTF], [
ATF_CHECK_IN_STD([vsnprintf],
[#include <cstdarg>