+++ /dev/null
-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
-])
-
