Move m4 macros into build/aclocal.*.m4 files

1 files changed, 0 insertions, 261 deletions

diff --git a/acinclude.m4 b/acinclude.m4
index 806e88b3a..1cadb9ca8 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,266 +1,5 @@
 dnl -*- mode: autoconf -*-
 
-# serial 1
-
-dnl Usage:
-dnl   GTK_DOC_CHECK([minimum-gtk-doc-version])
-AC_DEFUN([GTK_DOC_CHECK],
-[
-  AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
-  AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
-  dnl for overriding the documentation installation directory
-  AC_ARG_WITH(html-dir,
-    AC_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),,
-    [with_html_dir='${datadir}/gtk-doc/html'])
-  HTML_DIR="$with_html_dir"
-  AC_SUBST(HTML_DIR)
-
-  dnl enable/disable documentation building
-  AC_ARG_ENABLE(gtk-doc,
-    AC_HELP_STRING([--enable-gtk-doc],
-                   [use gtk-doc to build documentation [default=no]]),,
-    enable_gtk_doc=no)
-
-  have_gtk_doc=no
-  if test x$enable_gtk_doc = xyes; then
-    if test -z "$PKG_CONFIG"; then
-      AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-    fi
-    if test "$PKG_CONFIG" != "no" && $PKG_CONFIG --exists gtk-doc; then
-      have_gtk_doc=yes
-    fi
-
-  dnl do we want to do a version check?
-ifelse([$1],[],,
-    [gtk_doc_min_version=$1
-    if test "$have_gtk_doc" = yes; then
-      AC_MSG_CHECKING([gtk-doc version >= $gtk_doc_min_version])
-      if $PKG_CONFIG --atleast-version $gtk_doc_min_version gtk-doc; then
-        AC_MSG_RESULT(yes)
-      else
-        AC_MSG_RESULT(no)
-        have_gtk_doc=no
-      fi
-    fi
-])
-    if test "$have_gtk_doc" != yes; then
-      enable_gtk_doc=no
-    fi
-  fi
-
-  AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
-  AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL")
-])
-
-# AX_C_FLOAT_WORDS_BIGENDIAN ([ACTION-IF-TRUE], [ACTION-IF-FALSE],
-#                             [ACTION-IF-UNKNOWN])
-#
-# Checks the ordering of words within a multi-word float. This check
-# is necessary because on some systems (e.g. certain ARM systems), the
-# float word ordering can be different from the byte ordering. In a
-# multi-word float context, "big-endian" implies that the word containing
-# the sign bit is found in the memory location with the lowest address.
-# This implemenation was inspired by the AC_C_BIGENDIAN macro in autoconf.
-# -------------------------------------------------------------------------
-AC_DEFUN([AX_C_FLOAT_WORDS_BIGENDIAN],
-  [AC_CACHE_CHECK(whether float word ordering is bigendian,
-                  ax_cv_c_float_words_bigendian, [
-
-# The endianess is detected by first compiling C code that contains a special
-# double float value, then grepping the resulting object file for certain
-# strings of ascii values. The double is specially crafted to have a
-# binary representation that corresponds with a simple string. In this
-# implementation, the string "noonsees" was selected because the individual
-# word values ("noon" and "sees") are palindromes, thus making this test
-# byte-order agnostic. If grep finds the string "noonsees" in the object
-# file, the target platform stores float words in big-endian order. If grep
-# finds "seesnoon", float words are in little-endian order. If neither value
-# is found, the user is instructed to specify the ordering.
-
-ax_cv_c_float_words_bigendian=unknown
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-
-double d = 90904234967036810337470478905505011476211692735615632014797120844053488865816695273723469097858056257517020191247487429516932130503560650002327564517570778480236724525140520121371739201496540132640109977779420565776568942592.0;
-
-]])], [
-
-if strings - conftest.$ac_objext | grep noonsees >/dev/null ; then
-  ax_cv_c_float_words_bigendian=yes
-fi
-if strings - conftest.$ac_objext | grep seesnoon >/dev/null ; then
-  if test "$ax_cv_c_float_words_bigendian" = unknown; then
-    ax_cv_c_float_words_bigendian=no
-  else
-    ax_cv_c_float_words_bigendian=unknown
-  fi
-fi
-
-])])
-
-case $ax_cv_c_float_words_bigendian in
-  yes)
-    m4_default([$1],
-      [AC_DEFINE([FLOAT_WORDS_BIGENDIAN], 1,
-                 [Define to 1 if your system stores words within floats
-                  with the most significant word first])]) ;;
-  no)
-    $2 ;;
-  *)
-    m4_default([$3],
-      [AC_MSG_ERROR([
-
-Unknown float word ordering. You need to manually preset
-ax_cv_c_float_words_bigendian=no (or yes) according to your system.
-
-    ])]) ;;
-esac
-
-])# AX_C_FLOAT_WORDS_BIGENDIAN
-
-
-
-dnl ==========================================================================
-dnl
-dnl Cairo-specific macros
-dnl
-m4_pattern_forbid([CAIRO])
-m4_pattern_forbid([^cr_])
-
-dnl ==========================================================================
-
-dnl Usage:
-dnl   CAIRO_BIGENDIAN
-dnl
-AC_DEFUN([CAIRO_BIGENDIAN], [
-	case $host_os in
-		darwin*)
-	AH_VERBATIM([X_BYTE_ORDER],
-[
-/* Deal with multiple architecture compiles on Mac OS X */
-#ifdef __APPLE_CC__
-#ifdef __BIG_ENDIAN__
-#define WORDS_BIGENDIAN 1
-#define FLOAT_WORDS_BIGENDIAN 1
-#else
-#undef WORDS_BIGENDIAN
-#undef FLOAT_WORDS_BIGENDIAN
-#endif
-#endif
-])
-		;;
-		*) 
-	AC_C_BIGENDIAN
-	AX_C_FLOAT_WORDS_BIGENDIAN
-		;;
-	esac
-])
-
-dnl CAIRO_CHECK_FUNCS_WITH_FLAGS(FUNCTION..., CFLAGS, LIBS
-dnl                              [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Like AC_CHECK_FUNCS but with additional CFLAGS and LIBS
-dnl --------------------------------------------------------------------
-AC_DEFUN([CAIRO_CHECK_FUNCS_WITH_FLAGS],
-[ 
-	_save_cflags="$CFLAGS"
-	_save_libs="$LIBS"
-	CFLAGS="$CFLAGS $2"
-	LIBS="$LIBS $3"
-	AC_CHECK_FUNCS($1, $4, $5)
-	CFLAGS="$_save_cflags"
-	LIBS="$_save_libs"
-])
-
-dnl CAIRO_CONFIG_COMMANDS is like AC_CONFIG_COMMANDS, except that:
-dnl
-dnl	1) It redirects the stdout of the command to the file.
-dnl	2) It does not recreate the file if contents didn't change.
-dnl
-AC_DEFUN([CAIRO_CONFIG_COMMANDS],
-[
-	AC_CONFIG_COMMANDS($1,
-	[
-		_config_file=$1
-		_tmp_file=cairoconf.tmp
-		AC_MSG_NOTICE([creating $_config_file])
-		{
-			$2
-		} >> "$_tmp_file" ||
-	        AC_MSG_ERROR([failed to write to $_tmp_file])
-
-		if cmp -s "$_tmp_file" "$_config_file"; then
-		  AC_MSG_NOTICE([$_config_file is unchanged])
-		  rm -f "$_tmp_file"
-		else
-		  mv "$_tmp_file" "$_config_file" ||
-	          AC_MSG_ERROR([failed to update $_config_file])
-		fi
-	], $3)
-])
-
-dnl check compiler flags
-AC_DEFUN([CAIRO_CC_TRY_FLAG],
-[
-	AC_MSG_CHECKING([whether $CC supports $1])
-
-	_save_cflags="$CFLAGS"
-	CFLAGS="$CFLAGS -Werror $1"
-	AC_COMPILE_IFELSE([ ], [cairo_cc_flag=yes], [cairo_cc_flag=no])
-	CFLAGS="$_save_cflags"
-
-	if test "x$cairo_cc_flag" = "xyes"; then
-		ifelse([$2], , :, [$2])
-	else
-		ifelse([$3], , :, [$3])
-	fi
-	AC_MSG_RESULT([$cairo_cc_flag])
-])
-
-dnl Usage:
-dnl   CAIRO_CHECK_NATIVE_ATOMIC_PRIMITIVES
-AC_DEFUN([CAIRO_CHECK_NATIVE_ATOMIC_PRIMITIVES],
-[
-	AC_CACHE_CHECK([for native atomic primitives], cairo_cv_atomic_primitives,
-	[
-		cairo_cv_atomic_primitives="none"
-
-		AC_TRY_LINK([int atomic_add(int i) { return __sync_fetch_and_add (&i, 1); }], [],
-		  cairo_cv_atomic_primitives="Intel"
-		  )
-	])
-	if test "x$cairo_cv_atomic_primitives" = xIntel; then
-		AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1,
-			  [Enable if your compiler supports the Intel __sync_* atomic primitives])
-	fi
-])
-
-dnl Usage:
-dnl   CAIRO_CHECK_ATOMIC_OP_NEEDS_MEMORY_BARRIER
-AC_DEFUN([CAIRO_CHECK_ATOMIC_OP_NEEDS_MEMORY_BARRIER],
-[
-	AC_CACHE_CHECK([whether atomic ops require a memory barrier], cairo_cv_atomic_op_needs_memory_barrier,
-	[
-		case $host_cpu in
-		    i?86)	cairo_cv_atomic_op_needs_memory_barrier="no"  ;;
-		    x86_64)	cairo_cv_atomic_op_needs_memory_barrier="no"  ;;
-		    arm*)	cairo_cv_atomic_op_needs_memory_barrier="no"  ;;
-		    *)		cairo_cv_atomic_op_needs_memory_barrier="yes" ;;
-		esac
-	])
-	if test "x$cairo_cv_atomic_op_needs_memory_barrier" = "xyes"; then
-	    AC_DEFINE_UNQUOTED(ATOMIC_OP_NEEDS_MEMORY_BARRIER, 1,
-			       [whether memory barriers are needed around atomic operations])
-	fi
-])
-
-dnl Parse Version.mk and declare m4 variables out of it
-m4_define([CAIRO_PARSE_VERSION],
-		m4_translit(
-		m4_bpatsubst(m4_include(cairo-version.h),
-			     [^.define \([a-zA-Z0-9_]*\)  *\([0-9][0-9]*\)],
-			     [[m4_define(\1, \[\2\])]]),
-			    [A-Z], [a-z])
-)
-
 dnl [m4_newline] didn't appear until autoconf 2.62
 m4_ifdef([m4_newline],,m4_define([m4_newline],[
 ]))