1 files changed, 600 insertions, 0 deletions

diff --git a/meta/recipes-kernel/oprofile/oprofile/acinclude.m4 b/meta/recipes-kernel/oprofile/oprofile/acinclude.m4
new file mode 100644
index 0000000000..ffaa8288df
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/acinclude.m4
@@ -0,0 +1,600 @@
+dnl AX_KERNEL_OPTION(option, action-if-found, action-if-not-found)
+dnl see if autoconf.h defines the option
+AC_DEFUN([AX_KERNEL_OPTION], [
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-I$KINC -O2 -D__KERNEL__"
+AC_TRY_COMPILE( [#include <linux/config.h>],
+[
+#ifndef $1
+break_me_hard(\\\);
+#endif
+],[$2],[$3],)
+CFLAGS=$SAVE_CFLAGS
+])
+
+dnl Handle the 2.4 module inside module/
+AC_DEFUN([AX_CONFIG_MODULE],
+[
+if test ! -f $KINC/linux/autoconf.h; then
+        AC_MSG_ERROR([no suitably configured kernel include tree found])
+fi
+
+dnl  --- Get Linux kernel version and compile parameters ---
+
+AC_SUBST(KVERS)
+AC_MSG_CHECKING([for kernel version])
+dnl it's like this to handle mandrake's fubar version.h - bug #471448
+eval KVERS=`gcc -I$KINC -E -dM $KINC/linux/version.h | grep -w UTS_RELEASE | awk '{print $[]3}'`
+AC_MSG_RESULT([$KVERS])
+case "$KVERS" in
+2.2.*|2.4.*) ;;
+*) AC_MSG_ERROR([Unsupported kernel version])
+esac
+
+dnl Check for the minimal kernel version supported
+AC_MSG_CHECKING([kernel version])
+AX_KERNEL_VERSION(2, 2, 10, <=, AC_MSG_RESULT([ok]), AC_MSG_ERROR([check html documentation install section]))
+
+dnl linux/spinlock.h added at some point in past
+AC_MSG_CHECKING([for $KINC/linux/spinlock.h])
+if test -f $KINC/linux/spinlock.h; then
+        EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DHAVE_LINUX_SPINLOCK_HEADER"
+        AC_MSG_RESULT([yes])
+else
+        AC_MSG_RESULT([no])
+fi
+
+AC_MSG_CHECKING([for rtc_lock])
+gcc -I$KINC -E $KINC/linux/mc146818rtc.h | grep rtc_lock >/dev/null
+if test "$?" -eq 0; then
+        EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DRTC_LOCK"
+        AC_MSG_RESULT([yes])
+else
+        AC_MSG_RESULT([no])
+fi
+         
+arch="unknown"
+AC_MSG_CHECKING(for x86-64 architecture)
+AX_KERNEL_OPTION(CONFIG_X86_64, x8664=1, x8664=0)
+AX_MSG_RESULT_YN($x8664)
+BUILD_HAMMER=no
+if test "$x8664" -eq 1; then
+        arch="x86"
+        BUILD_HAMMER=yes
+else
+        AC_MSG_CHECKING(for x86 architecture)
+        AX_KERNEL_OPTION(CONFIG_X86, x86=1, x86=0)
+        AX_KERNEL_OPTION(CONFIG_X86_WP_WORKS_OK, x86=1, x86=$x86)
+        AX_MSG_RESULT_YN($x86)
+        test "$x86" = 1 && arch="x86"
+        
+        if test "$arch" = "unknown"; then
+                AC_MSG_CHECKING(for ia64 architecture)
+                AX_KERNEL_OPTION(CONFIG_IA64, ia64=1, ia64=0)
+                AX_MSG_RESULT_YN($ia64)
+                test "$ia64" = 1 && arch="ia64"
+        fi
+
+fi
+AC_SUBST(BUILD_HAMMER)
+
+test "$arch" = "unknown" && AC_MSG_ERROR(Unsupported architecture)
+
+dnl check to see if kernel verion appropriate for arch
+AC_MSG_CHECKING(arch/kernel version combination)
+case "$arch" in
+ia64)
+        AX_KERNEL_VERSION(2, 4, 18, <, AC_MSG_RESULT([ok]),
+                AC_MSG_ERROR([unsupported arch/kernel])) ;;
+*) AC_MSG_RESULT([ok])
+esac
+
+dnl for now we do not support PREEMPT patch
+AC_MSG_CHECKING([for preempt patch])
+AX_KERNEL_OPTION(CONFIG_PREEMPT,preempt=1,preempt=0)
+AX_MSG_RESULT_YN([$preempt])
+test "$preempt" = 0 || AC_MSG_ERROR([unsupported kernel configuration : CONFIG_PREEMPT])
+
+AC_SUBST(KINC)
+
+MODINSTALLDIR=/lib/modules/$KVERS
+ 
+OPROFILE_MODULE_ARCH=$arch
+AC_SUBST(OPROFILE_MODULE_ARCH)
+]
+)
+
+dnl AX_KERNEL_VERSION(major, minor, level, comparison, action-if-true, action-if-false)
+AC_DEFUN([AX_KERNEL_VERSION], [
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-I$KINC -D__KERNEL__ -Werror"
+AC_TRY_COMPILE( 
+  [
+  #include <linux/version.h>
+  #include <linux/config.h>
+  ],
+  [
+  #if LINUX_VERSION_CODE $4 KERNEL_VERSION($1, $2, $3)
+  break_me_hard(\\\);
+  #endif
+  ],
+[$5],[$6],)
+CFLAGS=$SAVE_CFLAGS
+])
+
+
+dnl AX_MSG_RESULT_YN(a)
+dnl results "yes" iff a==1, "no" else
+AC_DEFUN([AX_MSG_RESULT_YN], [x=no
+test "x$1" = "x1" && x=yes
+AC_MSG_RESULT($x)])
+
+dnl AX_MALLOC_ATTRIBUTE - see if gcc will take __attribute__((malloc))
+AC_DEFUN([AX_MALLOC_ATTRIBUTE],
+[
+AC_MSG_CHECKING([whether malloc attribute is understood])
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_COMPILE(,[
+void monkey() __attribute__((malloc));
+],AC_MSG_RESULT([yes]); AC_DEFINE(MALLOC_ATTRIBUTE_OK, 1, [whether malloc attribute is understood]), AC_MSG_RESULT([no]))
+CFLAGS=$SAVE_CFLAGS 
+]
+)
+
+dnl builtin_expect is used in module we can't add that in config.h
+AC_DEFUN([AX_BUILTIN_EXPECT],
+[
+AC_MSG_CHECKING([whether __builtin_expect is understood])
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_LINK(,[
+int i;
+if (__builtin_expect(i, 0)) { }
+],
+AC_MSG_RESULT([yes]); EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DEXPECT_OK",
+AC_MSG_RESULT([no]);)
+CFLAGS=$SAVE_CFLAGS 
+]
+) 
+
+dnl AX_EXTRA_DIRS - Let user specify extra dirs for include/libs
+AC_DEFUN([AX_EXTRA_DIRS],
+[
+AC_ARG_WITH(extra-includes,
+[  --with-extra-includes=DIR    add extra include paths],
+  use_extra_includes="$withval",
+  use_extra_includes=NO
+)
+if test -n "$use_extra_includes" && \
+        test "$use_extra_includes" != "NO"; then
+  ac_save_ifs=$IFS
+  IFS=':'
+  for dir in $use_extra_includes; do
+    extra_includes="$extra_includes -I$dir"
+  done
+  IFS=$ac_save_ifs
+  CPPFLAGS="$CPPFLAGS $extra_includes"
+fi
+
+AC_ARG_WITH(extra-libs,
+[  --with-extra-libs=DIR        add extra library paths],
+  use_extra_libs=$withval,
+  use_extra_libs=NO
+)
+if test -n "$use_extra_libs" && \
+        test "$use_extra_libs" != "NO"; then
+   ac_save_ifs=$IFS
+   IFS=':'
+   for dir in $use_extra_libs; do
+     extra_libraries="$extra_libraries -L$dir"
+   done
+   IFS=$ac_save_ifs
+   LDFLAGS="$LDFLAGS $extra_libraries"
+fi
+]
+)
+
+dnl AX_POPT_CONST - check popt prototype
+AC_DEFUN([AX_POPT_CONST],
+[
+AC_MSG_CHECKING([popt prototype])
+SAVE_CXXFLAGS=$CXXFLAGS
+CXXFLAGS="-Werror $CXXFLAGS"
+AC_TRY_COMPILE([#include <popt.h>],
+[
+int c; char **v;
+poptGetContext(0, c, v, 0, 0);
+],
+AC_MSG_RESULT([takes char **]);,
+AC_MSG_RESULT([takes const char **]); AC_DEFINE(CONST_POPT, 1, [whether popt prototype takes a const char **]))
+CXXFLAGS="$SAVE_CXXFLAGS"
+]
+)
+
+dnl AX_CHECK_SSTREAM - check if local sstream is needed to compile OK
+AC_DEFUN([AX_CHECK_SSTREAM],
+[
+AC_MSG_CHECKING([whether to use included sstream])
+AC_TRY_COMPILE([#include <sstream>], [], 
+AC_MSG_RESULT([no]);,
+AC_MSG_RESULT([yes]); OP_CXXFLAGS="$OP_CXXFLAGS -I\${top_srcdir}/include")
+]
+)
+
+dnl AX_CHECK_TYPEDEF(typedef_name, type, action-if-true, action-if-false)
+dnl exec action-if-true if typedef_name is a typedef to type else exec 
+dnl action-if-false
+dnl currently work only with type typedef'ed in stddef.h
+AC_DEFUN([AX_CHECK_TYPEDEF], [
+dnl AC_LANG_PUSH(C) not in autoconf 2.13
+AC_LANG_SAVE
+AC_LANG_C
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+
+AC_TRY_COMPILE(
+  [
+  #include <stddef.h>
+  ],
+  [
+  typedef void (*fct1)($1);
+  typedef void (*fct2)($2);
+  fct1 f1 = 0;
+  fct2 f2 = 0;
+  if (f1 == f2) {}
+  ],
+[$3],[$4])
+
+CFLAGS=$SAVE_CFLAGS
+AC_LANG_RESTORE
+])
+
+
+dnl AX_TYPEDEFED_NAME(typedef_name, candidate_list, var_name)
+dnl set var_name to the typedef name of $1 which must be in canditate_list
+dnl else produce a fatal error
+AC_DEFUN([AX_TYPEDEFED_NAME], [
+        AC_MSG_CHECKING([type of $1])
+        for f in $2; do
+                AX_CHECK_TYPEDEF($1, $f, $3="$f", $3="")
+                if test -n "${$3}"; then
+                        break
+                fi
+        done
+        if test -n "${$3}"; then
+                AC_MSG_RESULT([${$3}])
+        else
+                AC_MSG_ERROR([not found])
+        fi
+])
+
+dnl find a binary in the path
+AC_DEFUN([QT_FIND_PATH],
+[
+        AC_MSG_CHECKING([for $1])
+        AC_CACHE_VAL(qt_cv_path_$1,
+        [
+                qt_cv_path_$1="NONE"
+                if test -n "$$2"; then
+                        qt_cv_path_$1="$$2";
+                else
+                        dirs="$3"
+                        qt_save_IFS=$IFS
+                        IFS=':'
+                        for dir in $PATH; do
+                                dirs="$dirs $dir"
+                        done
+                        IFS=$qt_save_IFS
+ 
+                        for dir in $dirs; do
+                                if test -x "$dir/$1"; then
+                                        if test -n "$5"; then
+                                                evalstr="$dir/$1 $5 2>&1 "
+                                                if eval $evalstr; then
+                                                        qt_cv_path_$1="$dir/$1"
+                                                        break
+                                                fi
+                                        else
+                                                qt_cv_path_$1="$dir/$1"
+                                                break
+                                        fi
+                                fi
+                        done
+                fi
+        ])
+ 
+        if test -z "$qt_cv_path_$1" || test "$qt_cv_path_$1" = "NONE"; then
+                AC_MSG_RESULT(not found)
+                $4
+        else
+                AC_MSG_RESULT($qt_cv_path_$1)
+                $2=$qt_cv_path_$1
+        fi
+])
+
+dnl Find the uic compiler on the path or in qt_cv_dir
+AC_DEFUN([QT_FIND_UIC],
+[
+        QT_FIND_PATH(uic, ac_uic, $qt_cv_dir/bin)
+        if test -z "$ac_uic" -a "$FATAL" = 1; then
+                AC_MSG_ERROR([uic binary not found in \$PATH or $qt_cv_dir/bin !])
+        fi
+])
+ 
+dnl Find the right moc in path/qt_cv_dir
+AC_DEFUN([QT_FIND_MOC],
+[
+        QT_FIND_PATH(moc2, ac_moc2, $qt_cv_dir/bin)
+        QT_FIND_PATH(moc, ac_moc1, $qt_cv_dir/bin)
+
+        if test -n "$ac_moc1" -a -n "$ac_moc2"; then
+                dnl found both. Prefer Qt3's if it exists else moc2
+                $ac_moc1 -v 2>&1 | grep "Qt 3" >/dev/null
+                if test "$?" = 0; then
+                        ac_moc=$ac_moc1;
+                else
+                        ac_moc=$ac_moc2;
+                fi
+        else
+                if test -n "$ac_moc1"; then
+                        ac_moc=$ac_moc1;
+                else
+                        ac_moc=$ac_moc2;
+                fi
+        fi
+
+        if test -z "$ac_moc"  -a "$FATAL" = 1; then
+                AC_MSG_ERROR([moc binary not found in \$PATH or $qt_cv_dir/bin !])
+        fi
+])
+
+dnl check a particular libname
+AC_DEFUN([QT_TRY_LINK],
+[
+        SAVE_LIBS="$LIBS"
+        LIBS="$LIBS $1"
+        AC_TRY_LINK([
+        #include <qglobal.h>
+        #include <qstring.h>
+                ],
+        [
+        QString s("mangle_failure");
+        #if (QT_VERSION < 221)
+        break_me_(\\\);
+        #endif
+        ],
+        qt_cv_libname=$1,
+        )
+        LIBS="$SAVE_LIBS"
+])
+ 
+dnl check we can do a compile
+AC_DEFUN([QT_CHECK_COMPILE],
+[
+        AC_MSG_CHECKING([for Qt library name])
+ 
+        AC_CACHE_VAL(qt_cv_libname,
+        [
+                AC_LANG_CPLUSPLUS
+                SAVE_CXXFLAGS=$CXXFLAGS
+                CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS" 
+
+                for libname in -lqt-mt -lqt3 -lqt2 -lqt;
+                do
+                        QT_TRY_LINK($libname)
+                        if test -n "$qt_cv_libname"; then
+                                break;
+                        fi
+                done
+
+                CXXFLAGS=$SAVE_CXXFLAGS
+        ])
+
+        if test -z "$qt_cv_libname"; then
+                AC_MSG_RESULT([failed]) 
+                if test "$FATAL" = 1 ; then
+                        AC_MSG_ERROR([Cannot compile a simple Qt executable. Check you have the right \$QTDIR !])
+                fi
+        else
+                AC_MSG_RESULT([$qt_cv_libname])
+        fi
+])
+
+dnl get Qt version we're using
+AC_DEFUN([QT_GET_VERSION],
+[
+        AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
+        [
+                AC_LANG_CPLUSPLUS
+                SAVE_CPPFLAGS=$CPPFLAGS
+                CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
+
+                cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+#include "confdefs.h"
+#include <qglobal.h>
+"%%%"QT_VERSION_STR"%%%"
+EOF
+                lyx_cv_qtversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
+                        grep '^"%%%"'  2>/dev/null | \
+                        sed -e 's/"%%%"//g' -e 's/"//g'`
+                rm -f conftest.$ac_ext
+                CPPFLAGS=$SAVE_CPPFLAGS
+        ])
+ 
+        QT_VERSION=$lyx_cv_qtversion
+        AC_SUBST(QT_VERSION)
+])
+ 
+dnl start here 
+AC_DEFUN([QT_DO_IT_ALL],
+[
+        dnl Please leave this alone. I use this file in
+        dnl oprofile.
+        FATAL=0
+
+        AC_ARG_WITH(qt-dir, [  --with-qt-dir           where the root of Qt is installed ],
+                [ qt_cv_dir=`eval echo "$withval"/` ])
+         
+        AC_ARG_WITH(qt-includes, [  --with-qt-includes      where the Qt includes are. ],
+                [ qt_cv_includes=`eval echo "$withval"` ])
+ 
+        AC_ARG_WITH(qt-libraries, [  --with-qt-libraries     where the Qt library is installed.],
+                [  qt_cv_libraries=`eval echo "$withval"` ])
+
+        dnl pay attention to $QTDIR unless overridden
+        if test -z "$qt_cv_dir"; then
+                qt_cv_dir=$QTDIR
+        fi
+ 
+        dnl derive inc/lib if needed
+        if test -n "$qt_cv_dir"; then
+                if test -z "$qt_cv_includes"; then
+                        qt_cv_includes=$qt_cv_dir/include
+                fi
+                if test -z "$qt_cv_libraries"; then
+                        qt_cv_libraries=$qt_cv_dir/lib
+                fi
+        fi
+
+        dnl flags for compilation
+        QT_INCLUDES=
+        QT_LDFLAGS=
+        if test -n "$qt_cv_includes"; then
+                QT_INCLUDES="-I$qt_cv_includes"
+        fi
+        if test -n "$qt_cv_libraries"; then
+                QT_LDFLAGS="-L$qt_cv_libraries"
+        fi
+        AC_SUBST(QT_INCLUDES)
+        AC_SUBST(QT_LDFLAGS)
+ 
+        QT_FIND_MOC
+        MOC=$ac_moc
+        AC_SUBST(MOC)
+        QT_FIND_UIC
+        UIC=$ac_uic
+        AC_SUBST(UIC)
+
+        QT_CHECK_COMPILE
+ 
+        QT_LIB=$qt_cv_libname;
+        AC_SUBST(QT_LIB)
+
+        if test -n "$qt_cv_libname"; then
+                QT_GET_VERSION
+        fi
+])
+
+dnl AX_CXXFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CXX support it.
+AC_DEFUN([AX_CHECK_PRECOMPILED_HEADER], [
+AC_MSG_CHECKING([whether ${CXX} support precompiled header])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+SAVE_CXXFLAGS=$CXXFLAGS
+dnl we consider than if -Winvalid-pch is accepted pch will works ...
+CXXFLAGS=-Winvalid-pch
+dnl but we don't want -Winvalid-pch else compilation will fail due -Werror and
+dnl the fact than some pch will be invalid for the given compilation option
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} -include bits/stdc++.h", AC_MSG_RESULT([no]))
+CXXFLAGS=$SAVE_CXXFLAGS
+AC_LANG_RESTORE
+])
+
+dnl AX_CHECK_DOCBOOK
+AC_DEFUN([AX_CHECK_DOCBOOK], [
+# It's just rude to go over the net to build
+XSLTPROC_FLAGS=--nonet
+DOCBOOK_ROOT=
+if test ! -f /etc/xml/catalog; then
+        for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/;
+        do
+                if test -d "$i"; then
+                        DOCBOOK_ROOT=$i
+                fi
+        done
+
+        # Last resort - try net
+        if test -z "$DOCBOOK_ROOT"; then
+                XSLTPROC_FLAGS=
+        fi
+else
+        XML_CATALOG=/etc/xml/catalog
+        CAT_ENTRY_START='<!--'
+        CAT_ENTRY_END='-->'
+fi
+
+AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,)
+XSLTPROC_WORKS=no
+if test -n "$XSLTPROC"; then
+        AC_MSG_CHECKING([whether xsltproc works])
+
+        if test -n "$XML_CATALOG"; then
+                DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
+        else
+                DB_FILE="$DOCBOOK_ROOT/docbook.xsl"
+        fi
+
+        $XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END
+<?xml version="1.0" encoding='ISO-8859-1'?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
+<book id="test">
+</book>
+END
+        if test "$?" = 0; then
+                XSLTPROC_WORKS=yes
+        fi
+        AC_MSG_RESULT($XSLTPROC_WORKS)
+fi
+AM_CONDITIONAL(have_xsltproc, test "$XSLTPROC_WORKS" = "yes")
+
+AC_SUBST(XML_CATALOG)
+AC_SUBST(XSLTPROC_FLAGS)
+AC_SUBST(DOCBOOK_ROOT)
+AC_SUBST(CAT_ENTRY_START)
+AC_SUBST(CAT_ENTRY_END)
+])
+
+dnl AX_CFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CC support it.
+AC_DEFUN([AX_CFLAGS_OPTION], [
+AC_MSG_CHECKING([whether ${CC} $2 is understood])
+AC_LANG_SAVE
+AC_LANG_C
+SAVE_CFLAGS=$CFLAGS
+CFLAGS=$2
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} $2",AC_MSG_RESULT([no]))
+CFLAGS=$SAVE_CFLAGS
+AC_LANG_RESTORE
+])
+
+
+dnl AX_CXXFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CXX support it.
+AC_DEFUN([AX_CXXFLAGS_OPTION], [
+AC_MSG_CHECKING([whether ${CXX} $2 is understood])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+SAVE_CXXFLAGS=$CXXFLAGS
+CXXFLAGS=$2
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} $2",AC_MSG_RESULT([no]))
+CXXFLAGS=$SAVE_CXXFLAGS
+AC_LANG_RESTORE
+])
+
+dnl AX_COPY_IF_CHANGE(source, dest)
+dnl copy source to dest if they don't compare equally or if dest doesn't exist
+AC_DEFUN([AX_COPY_IF_CHANGE], [
+if test -r $2; then
+        if cmp $1 $2 > /dev/null; then
+                echo $2 is unchanged
+        else
+                cp -f $1 $2
+        fi
+else
+        cp -f $1 $2
+fi
+])
+