From 885ea0323082291f8e770cf89657fc1adcc37282 Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Thu, 22 Feb 2018 00:15:57 +0900
Subject: [PATCH] ecore - osx - build where clearenv doesnt exist

osx was uncivilied .... it didn't have a nice clearenv. fixed that now
and do it the not so nice way and juat set environ to NULL
---
 configure.ac            | 1 +
 src/lib/ecore/efl_exe.c | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 25bc6786dc..e9e999bfdb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -689,6 +689,7 @@ pause \
 gmtime_r \
 pthread_getcpuclockid \
 clock_gettime \
+clearenv
 ])
 
 AC_FUNC_ALLOCA
diff --git a/src/lib/ecore/efl_exe.c b/src/lib/ecore/efl_exe.c
index bb56dc2862..40b933cf8d 100644
--- a/src/lib/ecore/efl_exe.c
+++ b/src/lib/ecore/efl_exe.c
@@ -29,6 +29,9 @@
 # ifdef HAVE_SYS_WAIT_H
 #  include <sys/wait.h>
 # endif
+# ifndef HAVE_CLEARENV
+extern char **environ;
+# endif
 #endif
 
 #define MY_CLASS EFL_EXE_CLASS
@@ -479,7 +482,11 @@ _efl_exe_efl_task_run(Eo *obj EINA_UNUSED, Efl_Exe_Data *pd)
 
    // actually setenv the env hash (clear what was there before so it is
    // the only env there)
-   clearenv();
+#ifdef HAVE_CLEARENV
+  clearenv();
+#else
+   environ = NULL;
+#endif
    eina_hash_foreach(td->env, _foreach_env, NULL);
 
    // actually execute!