From a41c5f7a0656f9b8a1b00bee65f03d2455ed6547 Mon Sep 17 00:00:00 2001
From: Vincent Torri <vincent.torri@gmail.com>
Date: Wed, 8 May 2019 10:14:45 -0400
Subject: [PATCH] Evil: remove localtime_r as mingw-w64 defines it when
 _POSIX_C_SOURCE is defined

Summary:
localtime_r() is already defined by mingw-w64 when _POSIX_C_SOURCE is defined

edit: also only define _POSIX_C_SOURCE (correctly) on windows

Reviewers: bu5hm4n

Reviewed By: bu5hm4n

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8859
---
 configure.ac                      |  1 +
 meson.build                       |  1 +
 src/lib/evil/evil_macro_wrapper.h | 14 --------------
 src/lib/evil/evil_time.c          | 10 ----------
 src/lib/evil/evil_time.h          | 23 +++--------------------
 5 files changed, 5 insertions(+), 44 deletions(-)

diff --git a/configure.ac b/configure.ac
index 57ae1f51a5..4ca3d09e2b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -298,6 +298,7 @@ if test "x${have_win32}" = "xyes" ; then
     # autotools macro and CXX is always set to g++ even if
     # it's not found. So we are using an internal variable
     # that does the work for now, may get broken in the future.
+    AC_DEFINE([_POSIX_C_SOURCE], [200809L], [Define the POSIX version])
     if test "x${ac_ct_CXX}" = "x" -a "x${CXX}" = "xg++"; then
        AC_MSG_ERROR([efl requires a C++ compiler got ${ac_ct_CXX} and ${CXX}.])
     fi
diff --git a/meson.build b/meson.build
index 2595461c62..e26d17e507 100644
--- a/meson.build
+++ b/meson.build
@@ -102,6 +102,7 @@ foreach lang : ['c', 'objc', 'cpp']
   add_global_arguments('-DEFL_BUILD=1', language: lang)
   add_global_arguments('-DELM_INTERNAL_API_ARGESFSDFEFC=1', language: lang)
   if sys_windows == true
+    add_global_arguments('-D_POSIX_C_SOURCE=200809L', language: lang)
     if (get_option('windows-version') == 'vista')
       add_global_arguments('-DWINVER=0x060', language: lang)
       add_global_arguments('-D_WIN32_WINNT=0x0600', language: lang)
diff --git a/src/lib/evil/evil_macro_wrapper.h b/src/lib/evil/evil_macro_wrapper.h
index 19e68d3935..cd650e5e12 100644
--- a/src/lib/evil/evil_macro_wrapper.h
+++ b/src/lib/evil/evil_macro_wrapper.h
@@ -45,20 +45,6 @@
 #endif
 #define mkdir(dirname, mode) evil_mkdir(dirname, mode)
 
-/*
- * evil_time.h
- */
-
-/**
- * @def localtime_r(t, r)
- *
- * Wrapper around evil_localtime_r().
- */
-#ifdef localtime_r
-# undef localtime_r
-#endif
-#define localtime_r(t, r) evil_localtime_r(t, r)
-
 /*
  * evil_unistd.h
  */
diff --git a/src/lib/evil/evil_time.c b/src/lib/evil/evil_time.c
index 76c5a58657..90b63692fc 100644
--- a/src/lib/evil/evil_time.c
+++ b/src/lib/evil/evil_time.c
@@ -12,16 +12,6 @@
 #include "evil_macro_wrapper.h"
 #include "evil_private.h"
 
-struct tm *
-evil_localtime_r(const time_t *timep, struct tm *result)
-{
-   __time64_t t = *timep;
-
-   _localtime64_s(result, &t);
-
-   return result;
-}
-
 /*
  * strptime
  * based on http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/time/strptime.c?rev=HEAD
diff --git a/src/lib/evil/evil_time.h b/src/lib/evil/evil_time.h
index 34607de5d1..00f538cae7 100644
--- a/src/lib/evil/evil_time.h
+++ b/src/lib/evil/evil_time.h
@@ -2,6 +2,9 @@
 #define __EVIL_TIME_H__
 
 
+#include <time.h>
+
+
 /**
  * @file evil_time.h
  * @brief The file that provides functions ported from Unix in time.h.
@@ -14,26 +17,6 @@
  */
 
 
-/**
- * @brief Convert the calendar time to broken-time representation in a
- * user supplied data.
- *
- * @param timep The calender time.
- * @param result The broken-down time representation.
- * @return The broken-down time representation.
- *
- * This function converts the calendar time @p timep to a broken-time
- * representation. The result is stored in the buffer  @p result
- * supplied by the user. If @p timep or @p result are @c NULL, or if
- * an error occurred, this function returns @c NULL and the values in
- * @p result might be undefined. Otherwise it returns @p result.
- *
- * Conformity: Non applicable.
- *
- * Supported OS: Windows XP.
- */
-EAPI struct tm *evil_localtime_r(const time_t *timep, struct tm *result);
-
 /**
  * @brief Convert a string representation of time to a time tm structure .
  *