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darling-libxml2/libxml2/configure.ac
Ariel Abreu 9ea73296ce
libxml2-32.13
2020-07-01 10:58:33 -04:00

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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.63])
AC_INIT
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=2
LIBXML_MINOR_VERSION=9
LIBXML_MICRO_VERSION=4
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 + $LIBXML_MICRO_VERSION`
if test -f CVS/Entries ; then
extra=`grep ChangeLog CVS/Entries | grep -v LIBXML | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
echo extra=$extra
if test "$extra" != ""
then
LIBXML_VERSION_EXTRA="-CVS$extra"
fi
else if test -d .svn ; then
extra=`svn info | grep Revision | sed 's+Revision: ++'`
echo extra=$extra
if test "$extra" != ""
then
LIBXML_VERSION_EXTRA="-SVN$extra"
fi
else 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$extra"
fi
fi
fi
fi
AC_SUBST(LIBXML_MAJOR_VERSION)
AC_SUBST(LIBXML_MINOR_VERSION)
AC_SUBST(LIBXML_MICRO_VERSION)
AC_SUBST(LIBXML_VERSION)
AC_SUBST(LIBXML_VERSION_INFO)
AC_SUBST(LIBXML_VERSION_NUMBER)
AC_SUBST(LIBXML_VERSION_EXTRA)
VERSION=${LIBXML_VERSION}
AM_INIT_AUTOMAKE(libxml2, $VERSION)
# 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 #ifdef __APPLE__
dnl Disable -Wl,-undefined -Wl,dynamic_lookup when using libtool to link.
case $host_os in
darwin*)
allow_undefined_flag=
;;
esac
dnl #endif // defined(__APPLE__)
dnl
dnl if the system support linker version scripts for symbol versioning
dnl then add it
dnl
VERSION_SCRIPT_FLAGS=
# lt_cv_prog_gnu_ld is from libtool 2.+
if test "$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 (on)])
AC_ARG_WITH(fexceptions,
[ --with-fexceptions add GCC flag -fexceptions for C++ exceptions (off)])
AC_ARG_WITH(ftp,
[ --with-ftp add the FTP support (on)])
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 $datadir/doc/html]),
[HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
AC_ARG_WITH(html-subdir, AS_HELP_STRING([--with-html-subdir=path],
[directory used under html-dir, default $PACKAGE-$VERSION/html]),
[test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
[HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
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 (on)])
AC_ARG_WITH(fuzzers,
[ --with-fuzzers[[=LIB]] build libxml2 fuzzers (optionally using libFuzzer.a or AFL) (on)])
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" -o "$USER" = "veillard"])
dnl
dnl hard dependancies on options
dnl
if test "$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_docbook" = ""
then
with_docbook=no
fi
if test "$with_fexceptions" = ""
then
with_fexceptions=no
fi
if test "$with_ftp" = ""
then
with_ftp=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_legacy" = ""
then
with_legacy=no
fi
if test "$with_fuzzers" = ""
then
with_fuzzers=yes
fi
if test "$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 compression support"
else
# Try pkg-config first so that static linking works.
# If this succeeeds, we ignore the WITH_ZLIB directory.
PKG_CHECK_MODULES([Z],[zlib],
[have_libz=yes],
[have_libz=no])
if test "x$have_libz" = "xno"; then
AC_CHECK_HEADERS(zlib.h,
AC_CHECK_LIB(z, gzread,[
have_libz=yes
if test "x${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${Z_DIR}/lib -lz"
;;
esac]
else
Z_LIBS="-lz"
fi],
[have_libz=no])
)
else
# we still need to check for zlib.h header
AC_CHECK_HEADERS([zlib.h])
fi
# Found the library via either method?
if test "x$have_libz" = "xyes"; then
AC_DEFINE([HAVE_LIBZ], [1], [Have compression library])
WITH_ZLIB=1
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 "$with_lzma" = "no"; then
echo "Disabling compression support"
else
# Try pkg-config first so that static linking works.
# If this succeeeds, we ignore the WITH_LZMA directory.
PKG_CHECK_MODULES([LZMA],[liblzma],
[have_liblzma=yes],
[have_liblzma=no])
# If pkg-config failed, fall back to AC_CHECK_LIB. This
# will not pick up the necessary LIBS flags for liblzma's
# private dependencies, though, so static linking may fail.
if test "x$have_liblzma" = "xno"; then
AC_CHECK_HEADERS(lzma.h,
AC_CHECK_LIB(lzma, lzma_code,[
have_liblzma=yes
if test "x${LZMA_DIR}" != "x"; then
LZMA_CFLAGS="-I${LZMA_DIR}/include"
LZMA_LIBS="-L${LZMA_DIR}/lib -llzma"
else
LZMA_LIBS="-llzma"
fi],
[have_liblzma=no])
)
else
# we still need to check for lzma,h header
AC_CHECK_HEADERS([lzma.h])
fi
# Found the library via either method?
if test "x$have_liblzma" = "xyes"; then
AC_DEFINE([HAVE_LIBLZMA], [1], [Have compression library])
WITH_LZMA=1
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([dirent.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([ansidecl.h])
AC_CHECK_HEADERS([ieeefp.h])
AC_CHECK_HEADERS([nan.h])
AC_CHECK_HEADERS([math.h])
AC_CHECK_HEADERS([limits.h])
AC_CHECK_HEADERS([fp_class.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(strdup strndup strerror)
AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
AC_CHECK_FUNCS(stat _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"$have_send_const_arg2" = x"yes"; then
AC_DEFINE([SEND_ARG2_CAST], [],
[Type cast for the send() function 2nd arg])
else
AC_DEFINE([SEND_ARG2_CAST], [(char *)],
[Type cast for the send() function 2nd arg])
fi
dnl ***********************Checking for availability of IPv6*******************
AC_MSG_CHECKING([whether to enable IPv6])
AC_ARG_ENABLE(ipv6, [ --enable-ipv6[[=yes/no]] enables compilation of IPv6 code [[default=yes]]],, enable_ipv6=yes)
if test "$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 $have_getaddrinfo = yes; then
AC_DEFINE([HAVE_GETADDRINFO], [], [Define if getaddrinfo is there])
fi
fi
fi
dnl ******************************End IPv6 checks******************************
dnl Checks for isnan in libm if not in libc
AC_CHECK_FUNC(isnan, AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there]) , AC_CHECK_LIB(m, isnan,
[AC_DEFINE([HAVE_ISNAN],[], [Define if isnan is there])]))
AC_CHECK_FUNC(isinf, AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there]) , AC_CHECK_LIB(m, isinf,
[AC_DEFINE([HAVE_ISINF], [], [Define if isinf is there])]))
XML_LIBDIR='-L${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 "${host}" in
hppa*-*-hpux* )
CFLAGS="${CFLAGS} -Wp,-H30000"
;;
*-dec-osf* )
CFLAGS="${CFLAGS} -ieee"
;;
alpha*-*-linux* )
CFLAGS="${CFLAGS} -ieee"
;;
esac
else
if test "$with_fexceptions" = "yes"
then
#
# Not activated by default because this inflates the code size
# Used to allow propagation of C++ exceptions through the library
#
CFLAGS="${CFLAGS} -fexceptions"
fi
# warnings we'd like to see
CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wno-format-extra-args -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
# warnings we'd like to supress
CFLAGS="${CFLAGS} -Wno-long-long"
case "${host}" in
alpha*-*-linux* )
CFLAGS="${CFLAGS} -mieee"
;;
alpha*-*-osf* )
CFLAGS="${CFLAGS} -mieee"
;;
esac
fi
case ${host} in
*-*-solaris*)
XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
;;
hppa*-hp-mpeix)
NEED_TRIO=1
;;
*-*-mingw* | *-*-cygwin* | *-*-msvc* )
# If the host is Windows, and shared libraries are disabled, we
# need to add -DLIBXML_STATIC to CFLAGS in order for linking to
# work properly (without it, xmlexports.h would force the use of
# DLL imports, which obviously aren't present in a static
# library).
if test "x$enable_shared" = "xno"; then
XML_CFLAGS="$XML_CFLAGS -DLIBXML_STATIC"
CFLAGS="$CFLAGS -DLIBXML_STATIC"
fi
;;
esac
dnl
dnl Check for libFuzzer.a
dnl
AC_PROG_CXX
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
dnl If not found, download these macros to a local ./m4/ directory:
dnl https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
dnl https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html
AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
if test "$with_fuzzers" = ""
then
with_fuzzers=yes
fi
if test "$with_fuzzers" != "no" -a "$with_fuzzers" != "yes"
then
AC_MSG_CHECKING(for fuzzing library)
_libs="${LIBS}"
LIBS="${LIBS} ${with_fuzzers}"
AC_TRY_LINK([
#include <stddef.h>
#if defined(HAVE_STDINT_H)
#include <stdint.h>
#elif defined(HAVE_INTTYPES_H)
#include <inttypes.h>
#elif defined(WIN32)
typedef unsigned char uint8_t;
#endif
int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);],[
return 0; } /* main */
int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {],[
AC_MSG_RESULT(yes)
LIBS="${_libs}"],[
with_fuzzers=no
AC_MSG_RESULT(no)
LIBS="${_libs}"])
fi
AC_LANG_RESTORE
if test "$with_fuzzers" = "yes"
then
FUZZ_SUBDIR=fuzz
LIB_FUZZING_ENGINE=
elif test "$with_fuzzers" != "no"
then
FUZZ_SUBDIR=fuzz
LIB_FUZZING_ENGINE="${with_fuzzers}"
else
FUZZ_SUBDIR=
LIB_FUZZING_ENGINE=
fi
AC_SUBST(FUZZ_SUBDIR)
AC_SUBST(LIB_FUZZING_ENGINE)
AM_CONDITIONAL(USE_STANDALONE_FUZZING_ENGINE, test "$with_fuzzers" = "yes")
dnl
dnl check for python
dnl
PYTHON_VERSION=
PYTHON_INCLUDES=
PYTHON_SITE_PACKAGES=
PYTHON_TESTS=
pythondir=
if test "$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=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib())"`
fi
fi
fi
pythondir='$(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 "${WITH_MODULES}" = "1"; then
TEST_MODULES="ModuleTests"
fi
AC_SUBST(WITH_MODULES)
AC_SUBST(MODULE_PLATFORM_LIBS)
AC_SUBST(MODULE_EXTENSION)
AC_SUBST(TEST_MODULES)
dnl
dnl Tester makes use of readline if present
dnl
dnl
dnl specific tests to setup DV and Bill's devel environments with debug etc ...
dnl (-Wunreachable-code)
dnl
if [[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ]] || \
[[ "${LOGNAME}" = "veillard" -a "`pwd`" = "/home/veillard/libxml2" ]] || \
[[ "${LOGNAME}" = "bill" -a "`pwd`" = "/home/bill/gnomesvn/libxml2" ]]
then
if test "$with_minimum" != "yes"
then
if test "${with_mem_debug}" = "" ; then
echo Activating memory debugging
with_mem_debug="yes"
with_run_debug="yes"
fi
if test "${with_docbook}" = "" ; then
with_docbook="yes"
fi
fi
if test "${GCC}" = "yes" ; then
CFLAGS="-g -O -pedantic -W -Wformat -Wno-format-extra-args -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
fi
STATIC_BINARIES="-static"
dnl -Wcast-qual -ansi
else
STATIC_BINARIES=
fi
AC_SUBST(STATIC_BINARIES)
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 Win32
case $host_os in
*mingw32*) if test "$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_LIBPTHREAD], [], [Define if pthread library is there (-lpthread)])
AC_DEFINE([HAVE_PTHREAD_H], [], [Define if <pthread.h> is there])
WITH_THREADS="1"]))
fi
fi
case $host_os in
*cygwin*) THREAD_LIBS=""
;;
*beos*) WITH_THREADS="1"
THREAD_CFLAGS="$THREAD_CFLAGS -DHAVE_BEOS_THREADS"
;;
*linux*)
if test "${GCC}" = "yes" ; then
GCC_VERSION=`${CC} --version | head -1 | awk '{print $3}'`
GCC_MAJOR=`echo ${GCC_VERSION} | sed 's+\..*++'`
GCC_MEDIUM=`echo ${GCC_VERSION} | sed 's+[[0-9]]*\.++' | sed 's+\..*++'`
if test "${THREAD_LIBS}" = "-lpthread" ; then
if expr ${GCC_MEDIUM} \> 2 \& ${GCC_MAJOR} = 3 > /dev/null
then
THREAD_LIBS=""
BASE_THREAD_LIBS="-lpthread"
else
if expr ${GCC_MAJOR} \> 3 > /dev/null
then
THREAD_LIBS=""
BASE_THREAD_LIBS="-lpthread"
else
echo old GCC disabling weak symbols for pthread
fi
fi
fi
fi
;;
esac
if test "$WITH_THREADS" = "1" ; then
THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
TEST_THREADS="Threadtests"
fi
fi
if test "$with_thread_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
WITH_THREAD_ALLOC=1
fi
AC_SUBST(THREAD_LIBS)
AC_SUBST(BASE_THREAD_LIBS)
AC_SUBST(WITH_THREADS)
AC_SUBST(THREAD_CFLAGS)
AC_SUBST(TEST_THREADS)
AC_SUBST(WITH_THREAD_ALLOC)
AM_CONDITIONAL([THREADS_W32],[test -n "$THREADS_W32"])
dnl
dnl xmllint shell history
dnl
if test "$with_history" = "yes" ; then
echo Enabling xmllint shell history
dnl check for terminal library. this is a very cool solution
dnl from octave's configure.in
unset tcap
for termlib in ncurses curses termcap terminfo termlib; do
AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
test -n "$tcap" && break
done
AC_CHECK_HEADER(readline/history.h,
AC_CHECK_LIB(history, append_history,[
RDL_LIBS="-lhistory"
AC_DEFINE([HAVE_LIBHISTORY], [], [Define if history library is there (-lhistory)])]))
AC_CHECK_HEADER(readline/readline.h,
AC_CHECK_LIB(readline, readline,[
RDL_LIBS="-lreadline $RDL_LIBS $tcap"
AC_DEFINE([HAVE_LIBREADLINE], [], [Define if readline library is there (-lreadline)])], , $tcap))
if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
fi
fi
dnl
dnl Tree functions
dnl
if test "$with_tree" = "no" ; then
echo Disabling DOM like tree manipulation APIs
WITH_TREE=0
else
WITH_TREE=1
fi
AC_SUBST(WITH_TREE)
if test "$with_ftp" = "no" ; then
echo Disabling FTP support
WITH_FTP=0
FTP_OBJ=
else
WITH_FTP=1
FTP_OBJ=nanoftp.o
fi
AC_SUBST(WITH_FTP)
AC_SUBST(FTP_OBJ)
if test "$with_http" = "no" ; then
echo Disabling HTTP support
WITH_HTTP=0
HTTP_OBJ=
else
WITH_HTTP=1
HTTP_OBJ=nanohttp.o
fi
AC_SUBST(WITH_HTTP)
AC_SUBST(HTTP_OBJ)
if test "$with_legacy" = "no" ; then
echo Disabling deprecated APIs
WITH_LEGACY=0
else
WITH_LEGACY=1
fi
AC_SUBST(WITH_LEGACY)
if test "$with_reader" = "no" ; then
echo Disabling the xmlReader parsing interface
WITH_READER=0
READER_TEST=
else
WITH_READER=1
READER_TEST=Readertests
if test "$with_push" = "no" ; then
echo xmlReader requires Push interface - enabling it
with_push=yes
fi
fi
AC_SUBST(WITH_READER)
AC_SUBST(READER_TEST)
if test "$with_writer" = "no" ; then
echo Disabling the xmlWriter saving interface
WITH_WRITER=0
# WRITER_TEST=
else
WITH_WRITER=1
# WRITER_TEST=Writertests
if test "$with_push" = "no" ; then
echo xmlWriter requires Push interface - enabling it
with_push=yes
fi
if test "$with_output" = "no" ; then
echo xmlWriter requires Output interface - enabling it
with_output=yes
fi
fi
AC_SUBST(WITH_WRITER)
#AC_SUBST(WRITER_TEST)
if test "$with_pattern" = "no" ; then
echo Disabling the xmlPattern parsing interface
WITH_PATTERN=0
TEST_PATTERN=
else
WITH_PATTERN=1
TEST_PATTERN=Patterntests
fi
AC_SUBST(WITH_PATTERN)
AC_SUBST(TEST_PATTERN)
if test "$with_sax1" = "no" ; then
echo Disabling the older SAX1 interface
WITH_SAX1=0
TEST_SAX=
else
WITH_SAX1=1
TEST_SAX=SAXtests
fi
AC_SUBST(WITH_SAX1)
AM_CONDITIONAL(WITH_SAX1_SOURCES, test "${WITH_TRIO}" = "1")
AC_SUBST(TEST_SAX)
if test "$with_push" = "no" ; then
echo Disabling the PUSH parser interfaces
WITH_PUSH=0
TEST_PUSH=
else
WITH_PUSH=1
TEST_PUSH="XMLPushtests"
fi
AC_SUBST(WITH_PUSH)
AC_SUBST(TEST_PUSH)
if test "$with_html" = "no" ; then
echo Disabling HTML support
WITH_HTML=0
HTML_OBJ=
TEST_HTML=
else
WITH_HTML=1
HTML_OBJ="HTMLparser.o HTMLtree.o"
TEST_HTML="HTMLtests HTMLRecovertests"
if test "$with_push" != "no" ; then
TEST_PHTML=HTMLPushtests
else
TEST_PHTML=
fi
fi
AC_SUBST(WITH_HTML)
AC_SUBST(HTML_OBJ)
AC_SUBST(TEST_HTML)
AC_SUBST(TEST_PHTML)
if test "$with_valid" = "no" ; then
echo Disabling DTD validation support
WITH_VALID=0
TEST_VALID=
TEST_VTIME=
else
WITH_VALID=1
TEST_VALID=Validtests
TEST_VTIME=VTimingtests
fi
AC_SUBST(WITH_VALID)
AC_SUBST(TEST_VALID)
AC_SUBST(TEST_VTIME)
if test "$with_catalog" = "no" ; then
echo Disabling Catalog support
WITH_CATALOG=0
CATALOG_OBJ=
TEST_CATALOG=
else
WITH_CATALOG=1
CATALOG_OBJ="catalog.o"
TEST_CATALOG=Catatests
fi
AC_SUBST(WITH_CATALOG)
AC_SUBST(CATALOG_OBJ)
AC_SUBST(TEST_CATALOG)
if test "$with_docbook" = "no" ; then
echo Disabling Docbook support
WITH_DOCB=0
DOCB_OBJ=
else
WITH_DOCB=1
DOCB_OBJ="DOCBparser.o"
fi
AC_SUBST(WITH_DOCB)
AC_SUBST(DOCB_OBJ)
if test "$with_xptr" = "no" ; then
echo Disabling XPointer support
WITH_XPTR=0
XPTR_OBJ=
TEST_XPTR=
else
WITH_XPTR=1
XPTR_OBJ=xpointer.o
TEST_XPTR=XPtrtests
if test "$with_xpath" = "no" ; then
echo XPointer requires XPath support - enabling it
with_xpath=yes
fi
fi
AC_SUBST(WITH_XPTR)
AC_SUBST(XPTR_OBJ)
AC_SUBST(TEST_XPTR)
if test "$with_c14n" = "no" ; then
echo Disabling C14N support
WITH_C14N=0
C14N_OBJ=
TEST_C14N=
else
WITH_C14N=1
C14N_OBJ="c14n.c"
TEST_C14N=C14Ntests
if test "$with_xpath" = "no" ; then
echo C14N requires XPath support - enabling it
with_xpath=yes
fi
fi
AC_SUBST(WITH_C14N)
AC_SUBST(C14N_OBJ)
AC_SUBST(TEST_C14N)
if test "$with_xinclude" = "no" ; then
echo Disabling XInclude support
WITH_XINCLUDE=0
XINCLUDE_OBJ=
with_xinclude="no"
TEST_XINCLUDE=
else
WITH_XINCLUDE=1
XINCLUDE_OBJ=xinclude.o
TEST_XINCLUDE=XIncludetests
if test "$with_xpath" = "no" ; then
echo XInclude requires XPath support - enabling it
with_xpath=yes
fi
fi
AC_SUBST(WITH_XINCLUDE)
AC_SUBST(XINCLUDE_OBJ)
AC_SUBST(TEST_XINCLUDE)
if test "$with_xptr" = "" -a "$with_xpath" = "no" ; then
with_xptr=no
fi
if test "$with_schematron" = "" -a "$with_xpath" = "no" ; then
with_schematron=no
fi
if test "$with_schematron" = "no" ; then
echo "Disabling Schematron support"
WITH_SCHEMATRON=0
TEST_SCHEMATRON=
else
echo "Enabled Schematron support"
WITH_SCHEMATRON=1
TEST_SCHEMATRON="Schematrontests"
with_xpath=yes
with_pattern=yes
with_schematron=yes
fi
AC_SUBST(WITH_SCHEMATRON)
AC_SUBST(TEST_SCHEMATRON)
if test "$with_xpath" = "no" ; then
echo Disabling XPATH support
WITH_XPATH=0
XPATH_OBJ=
TEST_XPATH=
else
WITH_XPATH=1
XPATH_OBJ=xpath.o
TEST_XPATH=XPathtests
fi
AC_SUBST(WITH_XPATH)
AC_SUBST(XPATH_OBJ)
AC_SUBST(TEST_XPATH)
dnl
dnl output functions
dnl
if test "$with_output" = "no" ; then
echo Disabling serialization/saving support
WITH_OUTPUT=0
else
WITH_OUTPUT=1
fi
AC_SUBST(WITH_OUTPUT)
WITH_ICONV=0
if test "$with_iconv" = "no" ; then
echo Disabling ICONV support
else
if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
# Export this since our headers include iconv.h
XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
ICONV_LIBS="-L$with_iconv/lib"
fi
AC_CHECK_HEADER(iconv.h,
AC_MSG_CHECKING(for iconv)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
#include <iconv.h>]],[[
iconv_t cd = iconv_open ("","");
iconv (cd, NULL, NULL, NULL, NULL);]])],[
AC_MSG_RESULT(yes)
WITH_ICONV=1],[
AC_MSG_RESULT(no)
AC_MSG_CHECKING(for iconv in -liconv)
_ldflags="${LDFLAGS}"
_libs="${LIBS}"
LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
LIBS="${LIBS} -liconv"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
#include <iconv.h>]],[[
iconv_t cd = iconv_open ("","");
iconv (cd, NULL, NULL, NULL, NULL);]])],[
AC_MSG_RESULT(yes)
WITH_ICONV=1
ICONV_LIBS="${ICONV_LIBS} -liconv"
LIBS="${_libs}"
LDFLAGS="${_ldflags}"],[
AC_MSG_RESULT(no)
LIBS="${_libs}"
LDFLAGS="${_ldflags}"])]))
if test "$WITH_ICONV" = "1" ; then
AC_MSG_CHECKING([for iconv declaration])
AC_CACHE_VAL(xml_cv_iconv_arg2, [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
#include <iconv.h>
extern
#ifdef __cplusplus
"C"
#endif
#if defined(__STDC__) || defined(__cplusplus)
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
size_t iconv();
#endif
]], [])], xml_cv_iconv_arg2="", xml_cv_iconv_arg2="const")])
xml_cv_iconv_decl="extern size_t iconv (iconv_t cd, $xml_cv_iconv_arg2 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
AC_MSG_RESULT([${xml_xxx:-
}$xml_cv_iconv_decl])
AC_DEFINE_UNQUOTED(ICONV_CONST, $xml_cv_iconv_arg2,
[Define as const if the declaration of iconv() needs const.])
fi
fi
case "$host" in
*mingw*) M_LIBS=""
;;
*beos*) M_LIBS=""
;;
*haiku*) M_LIBS=""
;;
*) M_LIBS="-lm"
;;
esac
AC_SUBST(WITH_ICONV)
WITH_ICU=0
ICU_LIBS=""
if test "$with_icu" != "yes" ; then
echo Disabling ICU support
else
# Try pkg-config first so that static linking works.
# If this succeeeds, we ignore the WITH_ICU directory.
PKG_CHECK_MODULES([ICU],[icu-i18n],
[have_libicu=yes],
[have_libicu=no])
# If pkg-config failed, fall back to AC_CHECK_LIB. This
# will not pick up the necessary LIBS flags for liblzma's
# private dependencies, though, so static linking may fail.
if test "x$have_libicu" = "xno"; then
ICU_CONFIG=icu-config
if ${ICU_CONFIG} --cflags >/dev/null 2>&1
then
ICU_LIBS=`${ICU_CONFIG} --ldflags`
have_libicu=yes
echo Enabling ICU support
else
if test "$with_icu" != "yes" -a "$with_iconv" != "" ; then
CPPFLAGS="${CPPFLAGS} -I$with_icu"
# Export this since our headers include icu.h
XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_icu"
fi
AC_CHECK_HEADER(unicode/ucnv.h,
AC_MSG_CHECKING(for icu)
AC_TRY_LINK([#include <unicode/ucnv.h>],[
UConverter *utf = ucnv_open("UTF-8", NULL);],[
AC_MSG_RESULT(yes)
have_libicu=yes],[
AC_MSG_RESULT(no)
AC_MSG_CHECKING(for icu in -licucore)
_ldflags="${LDFLAGS}"
_libs="${LIBS}"
LDFLAGS="${LDFLAGS} ${ICU_LIBS}"
LIBS="${LIBS} -licucore"
AC_TRY_LINK([#include <unicode/ucnv.h>],[
UConverter *utf = ucnv_open("UTF-8", NULL);],[
AC_MSG_RESULT(yes)
have_libicu=yes
ICU_LIBS="${ICU_LIBS} -licucore"
LIBS="${_libs}"
LDFLAGS="${_ldflags}"],[
AC_MSG_RESULT(no)
LIBS="${_libs}"
LDFLAGS="${_ldflags}"])]))
fi
fi
# Found the library via either method?
if test "x$have_libicu" = "xyes"; then
WITH_ICU=1
fi
fi
XML_LIBS="-lxml2 $Z_LIBS $LZMA_LIBS $THREAD_LIBS $ICONV_LIBS $ICU_LIBS $M_LIBS $LIBS"
XML_LIBTOOLLIBS="libxml2.la"
AC_SUBST(WITH_ICU)
WITH_ISO8859X=1
if test "$WITH_ICONV" != "1" ; then
if test "$with_iso8859x" = "no" ; then
echo Disabling ISO8859X support
WITH_ISO8859X=0
fi
fi
AC_SUBST(WITH_ISO8859X)
if test "$with_schemas" = "no" ; then
echo "Disabling Schemas/Relax-NG support"
WITH_SCHEMAS=0
TEST_SCHEMAS=
else
echo "Enabled Schemas/Relax-NG support"
WITH_SCHEMAS=1
TEST_SCHEMAS="Schemastests Relaxtests"
if test "$PYTHON_INCLUDES" != "" ; then
PYTHON_TESTS="$PYTHON_TESTS RelaxNGPythonTests SchemasPythonTests"
fi
with_regexps=yes
fi
AC_SUBST(WITH_SCHEMAS)
AC_SUBST(TEST_SCHEMAS)
if test "$with_regexps" = "no" ; then
echo Disabling Regexps support
WITH_REGEXPS=0
TEST_REGEXPS=
else
WITH_REGEXPS=1
TEST_REGEXPS="Regexptests Automatatests"
fi
AC_SUBST(WITH_REGEXPS)
AC_SUBST(TEST_REGEXPS)
if test "$with_debug" = "no" ; then
echo Disabling DEBUG support
WITH_DEBUG=0
DEBUG_OBJ=
TEST_DEBUG=
else
WITH_DEBUG=1
DEBUG_OBJ=debugXML.o
TEST_DEBUG=Scripttests
fi
AC_SUBST(WITH_DEBUG)
AC_SUBST(DEBUG_OBJ)
AC_SUBST(TEST_DEBUG)
if test "$with_mem_debug" = "yes" ; then
if test "$with_thread_alloc" = "yes" ; then
echo Disabling memory debug - cannot use mem-debug with thread-alloc!
WITH_MEM_DEBUG=0
else
echo Enabling memory debug support
WITH_MEM_DEBUG=1
fi
else
WITH_MEM_DEBUG=0
fi
AC_SUBST(WITH_MEM_DEBUG)
if test "$with_run_debug" = "yes" ; then
echo Enabling runtime debug support
WITH_RUN_DEBUG=1
else
WITH_RUN_DEBUG=0
fi
AC_SUBST(WITH_RUN_DEBUG)
WIN32_EXTRA_LIBADD=
WIN32_EXTRA_LDFLAGS=
CYGWIN_EXTRA_LDFLAGS=
CYGWIN_EXTRA_PYTHON_LIBADD=
WIN32_EXTRA_PYTHON_LIBADD=
case "$host" in
*-*-mingw*)
CPPFLAGS="$CPPFLAGS -DWIN32"
WIN32_EXTRA_LIBADD="-lws2_32"
WIN32_EXTRA_LDFLAGS="-no-undefined"
AC_DEFINE([_WINSOCKAPI_],1,[Using the Win32 Socket implementation])
if test "${PYTHON}" != ""
then
WIN32_EXTRA_PYTHON_LIBADD="-L${pythondir}/../../libs -lpython$(echo ${PYTHON_VERSION} | tr -d .)"
fi
;;
*-*-cygwin*)
CYGWIN_EXTRA_LDFLAGS="-no-undefined"
if test "${PYTHON}" != ""
then
CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
fi
;;
esac
AC_SUBST(WIN32_EXTRA_LIBADD)
AC_SUBST(WIN32_EXTRA_LDFLAGS)
AC_SUBST(WIN32_EXTRA_PYTHON_LIBADD)
AC_SUBST(CYGWIN_EXTRA_LDFLAGS)
AC_SUBST(CYGWIN_EXTRA_PYTHON_LIBADD)
dnl Checking the standard string functions availability
dnl
dnl Note mingw* has C99 implementation that produce expected xml numbers
dnl if code use {v}snprintf functions.
dnl If you like to activate at run-time C99 compatible number output
dnl see release note for mingw runtime 3.15:
dnl http://sourceforge.net/project/shownotes.php?release_id=24832
dnl
dnl Also *win32*config.h files redefine them for various MSC compilers.
dnl
dnl So do not redefine {v}snprintf to _{v}snprintf like follwing:
dnl AC_DEFINE([snprintf],[_snprintf],[Win32 Std C name mangling work-around])
dnl AC_DEFINE([vsnprintf],[_vsnprintf],[Win32 Std C name mangling work-around])
dnl and do not redefine those functions is C-source files.
dnl
AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
NEED_TRIO=1)
if test "$with_coverage" = "yes" -a "${GCC}" = "yes"
then
echo Enabling code coverage for GCC
CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
LDFLAGS="$LDFLAGS -fprofile-arcs -ftest-coverage"
else
echo Disabling code coverage for GCC
fi
AC_SUBST(CPPFLAGS)
AC_SUBST(CFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(XML_CFLAGS)
AC_SUBST(XML_LIBDIR)
AC_SUBST(XML_LIBS)
AC_SUBST(XML_LIBTOOLLIBS)
AC_SUBST(ICONV_LIBS)
AC_SUBST(ICU_LIBS)
AC_SUBST(XML_INCLUDEDIR)
AC_SUBST(HTML_DIR)
AC_SUBST(HAVE_ISNAN)
AC_SUBST(HAVE_ISINF)
AC_SUBST(PYTHON)
AC_SUBST(PYTHON_VERSION)
AC_SUBST(PYTHON_INCLUDES)
AC_SUBST(PYTHON_SITE_PACKAGES)
AC_SUBST(M_LIBS)
AC_SUBST(RDL_LIBS)
dnl for the spec file
RELDATE=`date +'%a %b %e %Y'`
AC_SUBST(RELDATE)
AC_SUBST(PYTHON_TESTS)
rm -f COPYING.LIB COPYING
ln -s $srcdir/Copyright COPYING
# keep on one line for cygwin c.f. #130896
AC_CONFIG_FILES([libxml2.spec:libxml.spec.in Makefile include/Makefile include/libxml/Makefile doc/Makefile doc/examples/Makefile doc/devhelp/Makefile example/Makefile fuzz/Makefile python/Makefile python/tests/Makefile xstc/Makefile include/libxml/xmlversion.h libxml-2.0.pc libxml-2.0-uninstalled.pc libxml2-config.cmake])
AC_CONFIG_FILES([python/setup.py], [chmod +x python/setup.py])
AC_CONFIG_FILES([xml2-config], [chmod +x xml2-config])
AC_OUTPUT
echo Done configuring
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