rework configure.ac, remove attribute and quicklaunch

tests are they are not used.

Patch from Vincent Torri

configure.ac

@@ -5,71 +5,41 @@ AC_PREREQ([2.65])
 AC_CONFIG_SRCDIR([configure.ac])
 AC_CONFIG_HEADERS([config.h])
 
-AC_CANONICAL_BUILD
-AC_CANONICAL_HOST
-
 AM_INIT_AUTOMAKE([1.10 dist-bzip2 -Wall color-tests])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AM_PROG_AR
 
-# this will speed up libtool checks
-LT_PREREQ([2.2])
-LT_INIT([win32-dll pic-only])
-EFL_INIT
 
-AC_PROG_CC
-AM_PROG_CC_C_O
-EFL_ATTRIBUTE_UNUSED
-ELM_QUICKLAUNCH
-EFL_COMPILER_FLAG([-Wall])
-EFL_COMPILER_FLAG([-W])
-
-# Checks for header files.
-EFL_CHECK_PATH_MAX
-
-# Check for EFL
-PKG_CHECK_MODULES([EFL],
-[
- eina >= 1.8.0
- evas >= 1.8.0
- ecore >= 1.8.0
- edje >= 1.8.0
- eo >= 1.8.0
- elementary >= 1.8.0
- eio >= 1.8.0
-])
+### Additional options to configure
 
 # Check for tests and coverage
 AC_ARG_WITH([tests],
-   [AC_HELP_STRING([--with-tests=none|regular|coverage],
+   [AS_HELP_STRING([--with-tests=none|regular|coverage],
                    [choose testing method: regular, coverage or none.
-                    @<:@default=none@:>@])],
+                    @<:@default=auto@:>@])],
    [build_tests=${withval}],
    [build_tests=auto])
 
+# clang support
+AC_ARG_ENABLE([libclang],
+   [AS_HELP_STRING([--disable-libclang], [Disable use of libclang. @<:@default=enable@:>@])],
+   [
+    if test "x${enableval}" = "xyes" ; then
+       want_clang="yes"
+    else
+       want_clang="no"
+    fi
+   ],
+   [want_clang="yes"])
 
-HAVE_LIBCLANG=0
 
-AC_ARG_ENABLE(libclang,
-      [  --disable-libclang	Disable use of libclang.],,)
+### Checks for programs
 
-build_clang="no"
-if test "$enable_libclang" != "no"; then
-  AC_CHECK_HEADERS("clang-c/Index.h")
-  if test "$ac_cv_header_clang_c_Index_h" = "yes"; then
-    AC_CHECK_LIB(clang, clang_Cursor_getArgument)
-    if test "$ac_cv_lib_clang_clang_Cursor_getArgument" = "yes"; then
-      HAVE_LIBCLANG=1;
-      MORE_LIBS="$MORE_LIBS -lclang"
-      build_clang="yes"
-    fi
-  fi 
-  if test "$HAVE_LIBCLANG" = "0"; then
-    AC_MSG_WARN([Could not find a usable libclang. Please install libclang to enable syntax highlighting features.])
-  fi
-fi
+LT_PREREQ([2.2])
+LT_INIT([win32-dll pic-only])
+EFL_INIT
 
-AC_SUBST(HAVE_LIBCLANG)
+AM_GNU_GETTEXT_VERSION([0.17])
+AM_GNU_GETTEXT([external])
 
 # if cross compiling, disable NLS support.
 # It's not worth the trouble, at least for now.
@@ -77,11 +47,28 @@ if test "x$cross_compiling" = xyes; then
   enable_nls=no
 fi
 
-EFL_TESTS([${build_tests}])
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+
+AC_PROG_CC
+
+PKG_PROG_PKG_CONFIG
 
-# doxygen program for documentation building
 EFL_CHECK_DOXYGEN([build_doc="yes"], [build_doc="no"])
 
+
+### Checks for libraries
+
+PKG_CHECK_MODULES([EFL],
+[
+ eina >= 1.8.0
+ evas >= 1.8.0
+ ecore >= 1.8.0
+ edje >= 1.8.0
+ eo >= 1.8.0
+ elementary >= 1.8.0
+ eio >= 1.8.0
+])
+
 # Check edje_cc
 EFL_WITH_BIN([edje], [edje-cc], [edje_cc])
 EFL_WITH_BIN([eolian], [eolian-gen], [eolian_gen])
@@ -93,11 +80,59 @@ AM_CONDITIONAL([HAVE_EOLIAN_GEN], [true])
 DEPS_EOLIAN_FLAGS=`${PKG_CONFIG} --variable=eolian_flags eo evas efl elementary`
 AC_SUBST([DEPS_EOLIAN_FLAGS])
 
-# Checks for library functions.
+
+### Checks for header files
+
+
+### Checks for types
+
+
+### Checks for structures
+
+
+### Checks for compiler characteristics
+
+AM_PROG_CC_C_O
+
+EFL_CHECK_PATH_MAX
+EFL_COMPILER_FLAG([-Wall])
+EFL_COMPILER_FLAG([-Wextra])
+
+
+### Checks for linker characteristics
+
+
+### Checks for library functions
+
 AC_CHECK_FUNCS([setlocale])
 
-AM_GNU_GETTEXT_VERSION([0.17])
-AM_GNU_GETTEXT([external])
+# this will speed up libtool checks
+
+
+# Checks for header files.
+
+have_clang="no"
+if test "${want_clang}" = "yes"; then
+  AC_CHECK_HEADERS([clang-c/Index.h], [have_clang="yes"], [have_clang="no"])
+fi
+
+EFL_TESTS([${build_tests}])
+
+# Checks for library functions.
+
+if test "${have_clang}" = "yes"; then
+   AC_CHECK_LIB([clang], [clang_Cursor_getArgument],
+      [
+       AC_DEFINE([HAVE_LIBCLANG], [1], [Set to 1 if clang is found])
+       EFL_LIBS="${EFL_LIBS} -lclang"
+      ],
+      [have_clang="no"])
+fi
+
+if test "${have_clang}" = "no"; then
+   AC_MSG_WARN([Could not find a usable libclang. Please install libclang to enable syntax highlighting features.])
+fi
+
 
 AC_CONFIG_FILES([
 Makefile
@@ -136,9 +171,11 @@ echo "$PACKAGE_NAME $PACKAGE_VERSION"
 echo "------------------------------------------------------------------------"
 echo
 echo "Compilation..............: make (or gmake)"
+echo "  CPPFLAGS...............: $CPPFLAGS"
 echo "  CFLAGS.................: $CFLAGS"
+echo "  LDFLAGS................: $LDFLAGS"
 echo "  edje_cc................: ${edje_cc}"
-echo "  highlighting (libclang): ${build_clang}"
+echo "  highlighting (libclang): ${have_clang}"
 echo
 echo "eolian_gen...............: ${eolian_gen}"
 echo

m4/efl_attribute.m4

@@ -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