From 1d4957aa8babfab27cd18072b03db3b0f73a5082 Mon Sep 17 00:00:00 2001
From: Vincent Torri <vincent.torri@gmail.com>
Date: Thu, 4 Nov 2021 16:03:36 +0900
Subject: [PATCH] Remove unused __UNUSED__ (!) as EINA_UNUSED is used  instead

Reviewers: Hermet, raster

Differential Revision: https://phab.enlightenment.org/D12300
---
 configure.ac        |  2 --
 m4/efl_attribute.m4 | 56 ---------------------------------------------
 2 files changed, 58 deletions(-)
 delete mode 100644 m4/efl_attribute.m4

diff --git a/configure.ac b/configure.ac
index 882f57f..a5bf3f7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -96,8 +96,6 @@ PKG_CHECK_MODULES([ENVENTOR], [${requirement_enventor}])
 
 ### Checks for linker characteristics
 
-EFL_ATTRIBUTE_UNUSED
-
 # Check edje_cc
 EFL_WITH_BIN([eet], [eet-eet], [eet])
 EFL_WITH_BIN([edje], [edje-cc], [edje_cc])
diff --git a/m4/efl_attribute.m4 b/m4/efl_attribute.m4
deleted file mode 100644
index 78bff15..0000000
--- a/m4/efl_attribute.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-dnl Copyright (C) 2011 Vincent Torri <vtorri at univ-evry dot fr>
-dnl That code is public domain and can be freely used or copied.
-
-dnl Macros for checking if the compiler supports some __attribute__ uses
-
-dnl Usage: EFL_ATTRIBUTE_UNUSED
-dnl call AC_DEFINE for __UNUSED__ if __attribute__((unused)) is available
-
-AC_DEFUN([EFL_ATTRIBUTE_UNUSED],
-[
-AC_MSG_CHECKING([for __attribute__ ((unused))])
-AC_COMPILE_IFELSE(
-   [AC_LANG_PROGRAM(
-       [[
-void foo(int x __attribute__ ((unused))) {}
-       ]],
-       [[
-       ]])],
-   [have_attribute_unused="yes"],
-   [have_attribute_unused="no"])
-AC_MSG_RESULT([${have_attribute_unused}])
-
-if test "x${have_attribute_unused}" = "xyes" ; then
-   AC_DEFINE([__UNUSED__], [__attribute__ ((unused))], [Macro declaring a function argument to be unused.])
-else
-   AC_DEFINE([__UNUSED__], [], [__attribute__ ((unused)) is not supported.])
-fi
-])
-
-dnl Usage: EFL_ATTRIBUTE_VECTOR
-dnl call AC_DEFINE for HAVE_GCC_ATTRIBUTE_VECTOR if __attribute__((vector)) is available
-
-AC_DEFUN([EFL_ATTRIBUTE_VECTOR],
-[
-AC_MSG_CHECKING([for __attribute__ ((vector))])
-AC_COMPILE_IFELSE(
-   [AC_LANG_PROGRAM(
-       [[
-typedef int v4si __attribute__ ((vector_size (16)));
-       ]],
-       [[
-if (sizeof(v4si) == 16)
-  return 0;
-else
-  return -1;
-       ]])],
-   [have_attribute_vector="yes"],
-   [have_attribute_vector="no"])
-AC_MSG_RESULT([${have_attribute_vector}])
-
-if test "x${have_attribute_vector}" = "xyes" ; then
-   AC_DEFINE([HAVE_GCC_ATTRIBUTE_VECTOR], [1], [Define to 1 if your compiler supports __attribute__ ((vector)).])
-fi
-])
-
-dnl End of efl_attribute.m4