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configure.ac
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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.63])
m4_define([MAJOR_VERSION], 2)
m4_define([MINOR_VERSION], 9)
m4_define([MICRO_VERSION], 13)
AC_INIT([libxml2],[MAJOR_VERSION.MINOR_VERSION.MICRO_VERSION])
AC_CONFIG_SRCDIR([entities.c])
AC_CONFIG_HEADERS([config.h])
AM_MAINTAINER_MODE([enable])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST
LIBXML_MAJOR_VERSION=MAJOR_VERSION
LIBXML_MINOR_VERSION=MINOR_VERSION
LIBXML_MICRO_VERSION=MICRO_VERSION
LIBXML_MICRO_VERSION_SUFFIX=
LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION$LIBXML_MICRO_VERSION_SUFFIX
LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION
LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`
if test -d .git ; then
extra=`git describe 2>/dev/null | sed 's+LIBXML[[0-9.]]*-++'`
echo extra=$extra
if test "$extra" != ""
then
LIBXML_VERSION_EXTRA="-GIT$extra"
fi
fi
AC_SUBST(LIBXML_MAJOR_VERSION)
AC_SUBST(LIBXML_MINOR_VERSION)
AC_SUBST(LIBXML_MICRO_VERSION)
AC_SUBST(LIBXML_VERSION)
AC_SUBST(LIBXML_VERSION_INFO)
AC_SUBST(LIBXML_VERSION_NUMBER)
AC_SUBST(LIBXML_VERSION_EXTRA)
VERSION=${LIBXML_VERSION}
AM_INIT_AUTOMAKE([foreign])
# Support silent build rules, requires at least automake-1.11. Disable
# by either passing --disable-silent-rules to configure or passing V=1
# to make
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MKDIR_P
AC_PROG_CPP
AC_PATH_PROG(MV, mv, /bin/mv)
AC_PATH_PROG(TAR, tar, /bin/tar)
AC_PATH_PROG(PERL, perl, /usr/bin/perl)
AC_PATH_PROG(WGET, wget, /usr/bin/wget)
AC_PATH_PROG(XMLLINT, xmllint, /usr/bin/xmllint)
AC_PATH_PROG(XSLTPROC, xsltproc, /usr/bin/xsltproc)
PKG_PROG_PKG_CONFIG
LT_INIT
dnl
dnl if the system support linker version scripts for symbol versioning
dnl then add it
dnl
VERSION_SCRIPT_FLAGS=
# lt_cv_prog_gnu_ld is from libtool 2.+
if test "$lt_cv_prog_gnu_ld" = yes; then
VERSION_SCRIPT_FLAGS=-Wl,--version-script=
else
case $host in
*-*-sunos*) VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,";;
esac
fi
AC_SUBST(VERSION_SCRIPT_FLAGS)
AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
dnl
dnl We process the AC_ARG_WITH first so that later we can modify
dnl some of them to try to prevent impossible combinations. This
dnl also allows up so alphabetize the choices
dnl
dnl
dnl zlib option might change flags, so we save them initially
dnl
_cppflags="${CPPFLAGS}"
_libs="${LIBS}"
AC_ARG_WITH(c14n,
[ --with-c14n add the Canonicalization support (on)])
AC_ARG_WITH(catalog,
[ --with-catalog add the Catalog support (on)])
AC_ARG_WITH(debug,
[ --with-debug add the debugging module (on)])
AC_ARG_WITH(docbook,
[ --with-docbook add Docbook SGML support (off)])
AC_ARG_WITH(fexceptions,
[ --with-fexceptions add GCC flag -fexceptions for C++ exceptions (off)])
AC_ARG_WITH(ftp,
[ --with-ftp add the FTP support (off)])
AC_ARG_WITH(history,
[ --with-history add history support to xmllint shell(off)])
AC_ARG_WITH(html,
[ --with-html add the HTML support (on)])
dnl Specific dir for HTML output ?
AC_ARG_WITH(html-dir, AS_HELP_STRING([--with-html-dir=path],
[path to base html directory, default $docdir/html]),
[HTML_DIR=$withval], [HTML_DIR='$(docdir)/html'])
AC_ARG_WITH(html-subdir, AS_HELP_STRING([--with-html-subdir=path],
[directory used under html-dir, default '']),
[test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"])
AC_SUBST(HTML_DIR)
AC_ARG_WITH(http,
[ --with-http add the HTTP support (on)])
AC_ARG_WITH(iconv,
[ --with-iconv[[=DIR]] add ICONV support (on)])
AC_ARG_WITH(icu,
[ --with-icu add ICU support (off)])
AC_ARG_WITH(iso8859x,
[ --with-iso8859x add ISO8859X support if no iconv (on)])
AC_ARG_WITH(legacy,
[ --with-legacy add deprecated APIs for compatibility (off)])
AC_ARG_WITH(mem_debug,
[ --with-mem-debug add the memory debugging module (off)])
AC_ARG_WITH(minimum,
[ --with-minimum build a minimally sized library (off)])
AC_ARG_WITH(output,
[ --with-output add the serialization support (on)])
AC_ARG_WITH(pattern,
[ --with-pattern add the xmlPattern selection interface (on)])
AC_ARG_WITH(push,
[ --with-push add the PUSH parser interfaces (on)])
AC_ARG_WITH(python,
[ --with-python[[=DIR]] build Python bindings if found])
AC_ARG_WITH(python_install_dir,
[ --with-python-install-dir=DIR
install Python bindings in DIR])
AC_ARG_WITH(reader,
[ --with-reader add the xmlReader parsing interface (on)])
AC_ARG_WITH(readline,
[ --with-readline=DIR use readline in DIR],[
if test "$withval" != "no" -a "$withval" != "yes"; then
RDL_DIR=$withval
CPPFLAGS="${CPPFLAGS} -I$withval/include"
LDFLAGS="${LDFLAGS} -L$withval/lib"
fi
])
AC_ARG_WITH(regexps,
[ --with-regexps add Regular Expressions support (on)])
AC_ARG_WITH(run_debug,
[ --with-run-debug add the runtime debugging module (off)])
AC_ARG_WITH(sax1,
[ --with-sax1 add the older SAX1 interface (on)])
AC_ARG_WITH(schemas,
[ --with-schemas add Relax-NG and Schemas support (on)])
AC_ARG_WITH(schematron,
[ --with-schematron add Schematron support (on)])
AC_ARG_WITH(threads,
[ --with-threads add multithread support(on)])
AC_ARG_WITH(thread-alloc,
[ --with-thread-alloc add per-thread memory(off)])
AC_ARG_WITH(tree,
[ --with-tree add the DOM like tree manipulation APIs (on)])
AC_ARG_WITH(valid,
[ --with-valid add the DTD validation support (on)])
AC_ARG_WITH(writer,
[ --with-writer add the xmlWriter saving interface (on)])
AC_ARG_WITH(xinclude,
[ --with-xinclude add the XInclude support (on)])
AC_ARG_WITH(xpath,
[ --with-xpath add the XPATH support (on)])
AC_ARG_WITH(xptr,
[ --with-xptr add the XPointer support (on)])
AC_ARG_WITH(modules,
[ --with-modules add the dynamic modules support (on)])
AC_ARG_WITH(zlib,
[ --with-zlib[[=DIR]] use libz in DIR],[
if test "$withval" != "no" -a "$withval" != "yes"; then
Z_DIR=$withval
CPPFLAGS="${CPPFLAGS} -I$withval/include"
LDFLAGS="${LDFLAGS} -L$withval/lib"
fi
])
AC_ARG_WITH(lzma,
[ --with-lzma[[=DIR]] use liblzma in DIR],[
if test "$withval" != "no" -a "$withval" != "yes"; then
LZMA_DIR=$withval
CPPFLAGS="${CPPFLAGS} -I$withval/include"
LDFLAGS="${LDFLAGS} -L$withval/lib"
fi
])
AC_ARG_WITH(coverage,
[ --with-coverage build for code coverage with GCC (off)])
AC_ARG_ENABLE(rebuild-docs,
[ --enable-rebuild-docs[[=yes/no]] rebuild some generated docs [[default=no]]])
if test "$enable_rebuild_docs" = "yes" -a "$srcdir" != "."; then
AC_MSG_ERROR([cannot rebuild docs when builddir != srcdir])
fi
AM_CONDITIONAL([REBUILD_DOCS], [test "$enable_rebuild_docs" = "yes"])
dnl
dnl hard dependencies on options
dnl
if test "$with_schemas" = "yes"
then
with_pattern=yes
with_regexps=yes
fi
if test "$with_schematron" = "yes"
then
with_pattern=yes
with_tree=yes
with_xpath=yes
fi
if test "$with_reader" = "yes"
then
with_push=yes
fi
if test "$with_xptr" = "yes"
then
with_xpath=yes
fi
dnl
dnl option to build a minimal libxml2 library
dnl
if test "$with_minimum" = "yes"
then
echo "Configuring for a minimal library"
if test "$with_c14n" = ""
then
with_c14n=no
fi
if test "$with_catalog" = ""
then
with_catalog=no
fi
echo So far so good!
if test "$with_debug" = ""
then
with_debug=no
fi
if test "$with_fexceptions" = ""
then
with_fexceptions=no
fi
if test "$with_history" = ""
then
with_history=no
fi
if test "$with_html" = ""
then
with_html=no
fi
if test "$with_http" = ""
then
with_http=no
fi
if test "$with_iconv" = ""
then
with_iconv=no
fi
if test "$with_iso8859x" = ""
then
with_iso8859x=no
fi
if test "$with_mem_debug" = ""
then
with_mem_debug=no
fi
if test "$with_output" = ""
then
with_output=no
fi
if test "$with_pattern" = ""
then
with_pattern=no
fi
if test "$with_push" = ""
then
with_push=no
fi
if test "$with_python" = ""
then
with_python=no
fi
if test "$with_reader" = ""
then
with_reader=no
fi
if test "$with_readline" = ""
then
with_readline=no
fi
if test "$with_regexps" = ""
then
with_regexps=no
fi
if test "$with_run_debug" = ""
then
with_run_debug=no
fi
if test "$with_sax1" = ""
then
with_sax1=no
fi
if test "$with_schemas" = ""
then
with_schemas=no
fi
if test "$with_schematron" = ""
then
with_schematron=no
fi
if test "$with_threads" = ""
then
with_threads=no
fi
if test "$with_thread_alloc" = ""
then
with_thread_alloc=no
fi
if test "$with_tree" = ""
then
with_tree=no
fi
if test "$with_valid" = ""
then
with_valid=no
fi
if test "$with_writer" = ""
then
with_writer=no
fi
if test "$with_xinclude" = ""
then
with_xinclude=no
fi
if test "$with_xpath" = ""
then
with_xpath=no
fi
if test "$with_xptr" = ""
then
with_xptr=no
fi
if test "$with_zlib" = ""
then
with_zlib=no
fi
if test "$with_modules" = ""
then
with_modules=no
fi
fi
echo Checking zlib
dnl Checks for zlib library.
WITH_ZLIB=0
if test "$with_zlib" = "no"; then
echo "Disabling zlib compression support"
else
# Don't run pkg-config if with_zlib contains a path.
if test "x$Z_DIR" = "x"; then
# Try pkg-config first so that static linking works.
PKG_CHECK_MODULES([Z],[zlib],
[WITH_ZLIB=1],
[:])
fi
if test "$WITH_ZLIB" = "0"; then
AC_CHECK_HEADERS(zlib.h,
AC_CHECK_LIB(z, gzread,[
WITH_ZLIB=1
if test "x${Z_DIR}" != "x"; then
Z_CFLAGS="-I${Z_DIR}/include"
Z_LIBS="-L${Z_DIR}/lib -lz"
[case ${host} in
*-*-solaris*)
Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
;;
esac]
else
Z_LIBS="-lz"
fi])
)
fi
fi
AC_SUBST(Z_CFLAGS)
AC_SUBST(Z_LIBS)
AC_SUBST(WITH_ZLIB)
echo Checking lzma
dnl Checks for lzma library.
WITH_LZMA=0
if test "$with_lzma" = "no"; then
echo "Disabling lzma compression support"
else
# Don't run pkg-config if with_lzma contains a path.
if test "x$LZMA_DIR" = "x"; then
# Try pkg-config first so that static linking works.
PKG_CHECK_MODULES([LZMA],[liblzma],
[WITH_LZMA=1],
[:])
fi
# If pkg-config failed, fall back to AC_CHECK_LIB. This
# will not pick up the necessary LIBS flags for liblzma's
# private dependencies, though, so static linking may fail.
if test "$WITH_LZMA" = "0"; then
AC_CHECK_HEADERS(lzma.h,
AC_CHECK_LIB(lzma, lzma_code,[
WITH_LZMA=1
if test "x${LZMA_DIR}" != "x"; then
LZMA_CFLAGS="-I${LZMA_DIR}/include"
LZMA_LIBS="-L${LZMA_DIR}/lib -llzma"
else
LZMA_LIBS="-llzma"
fi])
)
fi
fi
AC_SUBST(LZMA_CFLAGS)
AC_SUBST(LZMA_LIBS)
AC_SUBST(WITH_LZMA)
CPPFLAGS=${_cppflags}
LIBS=${_libs}
echo Checking headers
dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h])
AC_CHECK_HEADERS([unistd.h])
AC_CHECK_HEADERS([ctype.h])
AC_CHECK_HEADERS([errno.h])
AC_CHECK_HEADERS([malloc.h])
AC_CHECK_HEADERS([stdarg.h])
AC_CHECK_HEADERS([sys/stat.h])
AC_CHECK_HEADERS([sys/types.h])
AC_CHECK_HEADERS([stdint.h])
AC_CHECK_HEADERS([inttypes.h])
AC_CHECK_HEADERS([time.h])
AC_CHECK_HEADERS([math.h])
AC_CHECK_HEADERS([limits.h])
AC_CHECK_HEADERS([float.h])
AC_CHECK_HEADERS([stdlib.h])
AC_CHECK_HEADERS([sys/socket.h], [], [],
[#if HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
])
AC_CHECK_HEADERS([netinet/in.h], [], [],
[#if HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
])
AC_CHECK_HEADERS([arpa/inet.h], [], [],
[#if HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
#if HAVE_ARPA_INET_H
# include <arpa/inet.h>
# endif
])
AC_CHECK_HEADERS([netdb.h])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([sys/select.h])
AC_CHECK_HEADERS([poll.h])
AC_CHECK_HEADERS([sys/mman.h])
AC_CHECK_HEADERS([sys/timeb.h])
AC_CHECK_HEADERS([signal.h])
AC_CHECK_HEADERS([arpa/nameser.h], [], [],
[#if HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
])
AC_CHECK_HEADERS([resolv.h], [], [],
[#if HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
#if HAVE_NETINET_IN_H
# include <netinet/in.h>
# endif
#if HAVE_ARPA_NAMESER_H
# include <arpa/nameser.h>
# endif
])
AC_CHECK_HEADERS([dl.h])
AC_CHECK_HEADERS([dlfcn.h])
echo Checking types
AC_TYPE_UINT32_T
echo Checking libraries
dnl Checks for library functions.
AC_FUNC_STRFTIME
AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
AC_CHECK_FUNCS(stat signal)
AC_CHECK_FUNCS(rand rand_r srand time)
AC_CHECK_FUNCS(isascii mmap munmap putenv)
AH_VERBATIM([HAVE_MUNMAP_AFTER],[/* mmap() is no good without munmap() */
#if defined(HAVE_MMAP) && !defined(HAVE_MUNMAP)
# undef /**/ HAVE_MMAP
#endif])
dnl Checking for va_copy availability
AC_MSG_CHECKING([for va_copy])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
va_list ap1,ap2;]], [[va_copy(ap1,ap2);]])],
have_va_copy=yes,
have_va_copy=no)
AC_MSG_RESULT($have_va_copy)
if test x"$have_va_copy" = x"yes"; then
AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
else
AC_MSG_CHECKING([for __va_copy])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
va_list ap1,ap2;]], [[__va_copy(ap1,ap2);]])],
have___va_copy=yes,
have___va_copy=no)
AC_MSG_RESULT($have___va_copy)
if test x"$have___va_copy" = x"yes"; then
AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
fi
fi
dnl Checking whether va_list is an array type
AC_MSG_CHECKING([whether va_list is an array type])
AC_TRY_COMPILE2([
#include <stdarg.h>
void a(va_list * ap) {}],[
va_list ap1, ap2; a(&ap1); ap2 = (va_list) ap1],[
AC_MSG_RESULT(no)],[
AC_MSG_RESULT(yes)
AC_DEFINE([VA_LIST_IS_ARRAY], [1],[Define if va_list is an array type])])
dnl Checks for inet libraries:
AC_SEARCH_LIBS(gethostent, [nsl])
AC_SEARCH_LIBS(setsockopt, [socket net network])
AC_SEARCH_LIBS(connect, [inet])
dnl Determine what socket length (socklen_t) data type is
AC_MSG_CHECKING([for type of socket length (socklen_t)])
AC_TRY_COMPILE2([
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>],[
(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
AC_MSG_RESULT(socklen_t *)
XML_SOCKLEN_T=socklen_t],[
AC_TRY_COMPILE2([
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>],[
(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
AC_MSG_RESULT(size_t *)
XML_SOCKLEN_T=size_t],[
AC_TRY_COMPILE2([
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>],[
(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
AC_MSG_RESULT(int *)
XML_SOCKLEN_T=int],[
AC_MSG_WARN(could not determine)
XML_SOCKLEN_T="int"])])])
AC_DEFINE_UNQUOTED(XML_SOCKLEN_T, $XML_SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
dnl Checking if gethostbyname() argument is const.
AC_MSG_CHECKING([for const gethostbyname() argument])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
[[(void)gethostbyname((const char *)"");]])],
have_gethostbyname_const_arg=yes,
have_gethostbyname_const_arg=no)
AC_MSG_RESULT($have_gethostbyname_const_arg)
if test x"$have_gethostbyname_const_arg" = x"yes"; then
AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [],
[Type cast for the gethostbyname() argument])
else
AC_DEFINE([GETHOSTBYNAME_ARG_CAST], [(char *)],
[Type cast for the gethostbyname() argument])
fi
dnl Checking if send() second argument is const.
AC_MSG_CHECKING([for const send() second argument])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>]],
[[(void)send(1,(const char *)"",1,1);]])],
have_send_const_arg2=yes,
have_send_const_arg2=no)
AC_MSG_RESULT($have_send_const_arg2)
if test x"$have_send_const_arg2" = x"yes"; then
AC_DEFINE([SEND_ARG2_CAST], [],
[Type cast for the send() function 2nd arg])
else
AC_DEFINE([SEND_ARG2_CAST], [(char *)],
[Type cast for the send() function 2nd arg])
fi
dnl Checking whether __attribute__((destructor)) is accepted by the compiler
AC_MSG_CHECKING([whether __attribute__((destructor)) is accepted])
AC_TRY_COMPILE2([
void __attribute__((destructor))
f(void) {}], [], [
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_ATTRIBUTE_DESTRUCTOR], [1],[Define if __attribute__((destructor)) is accepted])
AC_DEFINE([ATTRIBUTE_DESTRUCTOR], [__attribute__((destructor))],[A form that will not confuse apibuild.py])],[
AC_MSG_RESULT(no)])
dnl ***********************Checking for availability of IPv6*******************
AC_MSG_CHECKING([whether to enable IPv6])
AC_ARG_ENABLE(ipv6, [ --enable-ipv6[[=yes/no]] enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
if test "$with_minimum" = "yes"
then
enable_ipv6=no
fi
if test $enable_ipv6 = yes; then
have_ipv6=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <sys/types.h>
# include <sys/socket.h>
]], [[
struct sockaddr_storage ss;
socket(AF_INET6, SOCK_STREAM, 0)
]])],
have_ipv6=yes,
have_ipv6=no
)
AC_MSG_RESULT($have_ipv6)
if test $have_ipv6 = yes; then
AC_DEFINE([SUPPORT_IP6], [], [Support for IPv6])
have_broken_ss_family=no
dnl *********************************************************************
dnl on some platforms (like AIX 5L), the structure sockaddr doesn't have
dnl a ss_family member, but rather __ss_family. Let's detect that
dnl and define the HAVE_BROKEN_SS_FAMILY when we are on one of these
dnl platforms. However, we should only do this if ss_family is not
dnl present.
dnl ********************************************************************
AC_MSG_CHECKING([struct sockaddr::ss_family])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <sys/types.h>
# include <sys/socket.h>
]], [[
struct sockaddr_storage ss ;
ss.ss_family = 0 ;
]])],
have_ss_family=yes,
have_ss_family=no
)
AC_MSG_RESULT($have_ss_family)
if test x$have_ss_family = xno ; then
AC_MSG_CHECKING([broken struct sockaddr::ss_family])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <sys/types.h>
# include <sys/socket.h>
]], [[
struct sockaddr_storage ss ;
ss.__ss_family = 0 ;
]])],
have_broken_ss_family=yes,
have_broken_ss_family=no
)
AC_MSG_RESULT($have_broken_ss_family)
if test x$have_broken_ss_family = xyes ; then
AC_DEFINE(HAVE_BROKEN_SS_FAMILY, [],
[Whether struct sockaddr::__ss_family exists])
AC_DEFINE(ss_family, __ss_family,
[ss_family is not defined here, use __ss_family instead])
else
AC_MSG_WARN(ss_family and __ss_family not found)
fi
fi
have_getaddrinfo=no
AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
if test $have_getaddrinfo != yes; then
for lib in bsd socket inet; do
AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes;break])
done
fi
if test $have_getaddrinfo = yes; then
AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
fi
fi
fi
dnl ******************************End IPv6 checks******************************
XML_LIBDIR='-L${libdir}'
XML_INCLUDEDIR='-I${includedir}/libxml2'
dnl
dnl Extra flags
dnl
XML_CFLAGS=""
RDL_LIBS=""
dnl
dnl Workaround for native compilers
dnl HP : http://bugs.gnome.org/db/31/3163.html
dnl DEC : Enable NaN/Inf
dnl
if test "${GCC}" != "yes" ; then
case "${host}" in
hppa*-*-hpux* )
EXTRA_CFLAGS="${EXTRA_CFLAGS} -Wp,-H30000"
;;
*-dec-osf* )
EXTRA_CFLAGS="${EXTRA_CFLAGS} -ieee"
;;
alpha*-*-linux* )
EXTRA_CFLAGS="${EXTRA_CFLAGS} -ieee"
;;
esac
else
if test "$with_fexceptions" = "yes"
then
#
# Not activated by default because this inflates the code size
# Used to allow propagation of C++ exceptions through the library
#
EXTRA_CFLAGS="${EXTRA_CFLAGS} -fexceptions"
fi
# warnings we'd like to see
EXTRA_CFLAGS="${EXTRA_CFLAGS} -pedantic -Wall -Wextra -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
# warnings we'd like to suppress
EXTRA_CFLAGS="${EXTRA_CFLAGS} -Wno-long-long -Wno-format-extra-args"
case "${host}" in
alpha*-*-linux* )
EXTRA_CFLAGS="${EXTRA_CFLAGS} -mieee"
;;
alpha*-*-osf* )
EXTRA_CFLAGS="${EXTRA_CFLAGS} -mieee"
;;
esac
fi
case ${host} in
*-*-solaris*)
XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
;;
hppa*-hp-mpeix)
NEED_TRIO=1
;;
*-*-mingw* | *-*-cygwin* | *-*-msvc* )
# If the host is Windows, and shared libraries are disabled, we
# need to add -DLIBXML_STATIC to EXTRA_CFLAGS in order for linking to
# work properly (without it, xmlexports.h would force the use of
# DLL imports, which obviously aren't present in a static
# library).
if test "x$enable_shared" = "xno"; then
XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DLIBXML_STATIC"
fi
;;
esac
dnl
dnl check for python
dnl
PYTHON_VERSION=
PYTHON_INCLUDES=
PYTHON_SITE_PACKAGES=
PYTHON_TESTS=
pythondir=
if test "$with_python" != "no" ; then
if test -x "$with_python/bin/python"
then
echo Found python in $with_python/bin/python
PYTHON="$with_python/bin/python"
else
if test -x "$with_python/python.exe"
then
echo Found python in $with_python/python.exe
PYTHON="$with_python/python.exe"
else
if test -x "$with_python"
then
echo Found python in $with_python
PYTHON="$with_python"
else
if test -x "$PYTHON"
then
echo Found python in environment PYTHON=$PYTHON
with_python=`$PYTHON -c "import sys; print(sys.exec_prefix)"`
else
AC_PATH_PROG(PYTHON, python python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
fi
fi
fi
fi
if test "$PYTHON" != ""
then
PYTHON_VERSION=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_version())"`
PYTHON_INCLUDES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_inc())"`
# does not work as it produce a /usr/lib/python path instead of/usr/lib64/python
#
# PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
echo Found Python version $PYTHON_VERSION
fi
if test "$PYTHON_VERSION" != "" -a "$PYTHON_INCLUDES" = ""
then
if test -r $with_python/include/python$PYTHON_VERSION/Python.h
then
PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
else
if test -r $prefix/include/python$PYTHON_VERSION/Python.h
then
PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
else
if test -r /usr/include/python$PYTHON_VERSION/Python.h
then
PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
else
if test -r $with_python/include/Python.h
then
PYTHON_INCLUDES=$with_python/include
else
echo could not find python$PYTHON_VERSION/Python.h or $with_python/include/Python.h
fi
fi
fi
fi
fi
if test "$with_python_install_dir" != ""
then
PYTHON_SITE_PACKAGES="$with_python_install_dir"
fi
if test "$PYTHON_VERSION" != "" -a "$PYTHON_SITE_PACKAGES" = ""
then
if test -d $libdir/python$PYTHON_VERSION/site-packages
then
PYTHON_SITE_PACKAGES=$libdir/python$PYTHON_VERSION/site-packages
else
if test -d $with_python/lib/site-packages
then
PYTHON_SITE_PACKAGES=$with_python/lib/site-packages
else
PYTHON_SITE_PACKAGES=$($PYTHON -c 'from distutils import sysconfig; print(sysconfig.get_python_lib(True,False,"${exec_prefix}"))')
fi
fi
fi
pythondir='$(PYTHON_SITE_PACKAGES)'
PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags`
else
PYTHON=
fi
AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
if test "$PYTHON_INCLUDES" != ""
then
PYTHON_SUBDIR=python
else
PYTHON_SUBDIR=
fi
AC_SUBST(pythondir)
AC_SUBST(PYTHON_SUBDIR)
AC_SUBST(PYTHON_LIBS)
dnl check for dso support
WITH_MODULES=0
TEST_MODULES=
if test "$with_modules" != "no" ; then
case "$host" in
*-*-cygwin*)
MODULE_EXTENSION=".dll"
AC_CHECK_LIB(cygwin, dlopen, [
WITH_MODULES=1
MODULE_PLATFORM_LIBS=
AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
])
;;
*-*-mingw*)
MODULE_EXTENSION=".dll"
WITH_MODULES=1
;;
*)
AC_CHECK_FUNC(shl_load, libxml_have_shl_load=yes, [
AC_CHECK_LIB(dld, shl_load, [
MODULE_PLATFORM_LIBS="-ldld"
libxml_have_shl_load=yes], [
AC_CHECK_FUNC(dlopen, libxml_have_dlopen=yes, [
AC_CHECK_LIB(dl, dlopen, [
MODULE_PLATFORM_LIBS="-ldl"
libxml_have_dlopen=yes])])])])
if test "${libxml_have_shl_load}" = "yes"; then
MODULE_EXTENSION=".sl"
WITH_MODULES=1
AC_DEFINE([HAVE_SHLLOAD], [], [Have shl_load based dso])
fi
if test "${libxml_have_dlopen}" = "yes"; then
case "${host}" in
*-*-hpux* )
MODULE_EXTENSION=".sl"
;;
* )
MODULE_EXTENSION=".so"
;;
esac
WITH_MODULES=1
AC_DEFINE([HAVE_DLOPEN], [], [Have dlopen based dso])
fi
;;
esac
fi
if test "${WITH_MODULES}" = "1"; then
TEST_MODULES="ModuleTests"
fi
AC_SUBST(WITH_MODULES)
AC_SUBST(MODULE_PLATFORM_LIBS)
AC_SUBST(MODULE_EXTENSION)
AC_SUBST(TEST_MODULES)
dnl
dnl Check for trio string functions
dnl
if test "${NEED_TRIO}" = "1" ; then
echo Adding trio library for string functions
WITH_TRIO=1
else
WITH_TRIO=0
fi
AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
AC_SUBST(WITH_TRIO)
dnl
dnl Allow to enable/disable various pieces
dnl
echo Checking configuration requirements
dnl
dnl Thread-related stuff
dnl
THREAD_LIBS=""
BASE_THREAD_LIBS=""
WITH_THREADS=0
THREAD_CFLAGS=""
TEST_THREADS=""
THREADS_W32=""
WITH_THREAD_ALLOC=0
if test "$with_threads" = "no" ; then
echo Disabling multithreaded support
else
echo Enabling multithreaded support
dnl Default to native threads on Windows
case $host_os in
*mingw*) if test "$with_threads" != "pthread" && test "$with_threads" != "no"; then
WITH_THREADS="1"
THREADS_W32="1"
THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_WIN32_THREADS"
fi
;;
esac
dnl Use pthread by default in other cases
if test -z "$THREADS_W32"; then
if test "$with_threads" = "pthread" || test "$with_threads" = "" || test "$with_threads" = "yes" ; then
AC_CHECK_HEADER(pthread.h,
AC_CHECK_LIB(pthread, pthread_join,[
THREAD_LIBS="-lpthread"
AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
WITH_THREADS="1"]))
fi
fi