xorg-libx11/configure.ac
Alan Coopersmith 0e45f64766 Drop X_LOCALE fallback for OS'es without setlocale()
C89 or bust!   This was documented as being needed for "only Lynx,
Linux-libc5, OS/2" and has never been enabled in modular builds,
since none of those platforms have had anyone step up to add support
since the X11R7 conversion to autotools.

Mostly performed with unifdef -UX_LOCALE, followed by removal of files
left without any purpose, and manual cleanup of remaining references.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
2013-11-22 22:02:17 -08:00

501 lines
16 KiB
Text

# Initialize Autoconf
AC_PREREQ([2.60])
AC_INIT([libX11], [1.6.2],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libX11])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([src/config.h include/X11/XlibConf.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
# Set common system defines for POSIX extensions, such as _GNU_SOURCE
# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
# to avoid autoconf errors.
AC_USE_SYSTEM_EXTENSIONS
# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-bzip2])
# Initialize libtool
AC_PROG_LIBTOOL
# Require xorg-macros minimum of 1.15 for fop minimum version
m4_ifndef([XORG_MACROS_VERSION],
[m4_fatal([must install xorg-macros 1.15 or later before running autoconf/autogen])])
XORG_MACROS_VERSION(1.15)
XORG_DEFAULT_OPTIONS
XORG_ENABLE_SPECS
XORG_WITH_XMLTO(0.0.22)
XORG_WITH_FOP([],[no])
XORG_WITH_XSLTPROC
XORG_CHECK_SGML_DOCTOOLS(1.10)
XORG_PROG_RAWCPP
XORG_WITH_PERL
# Required when PKG_CHECK_MODULES called within an if statement
PKG_PROG_PKG_CONFIG
if test x"$CC_FOR_BUILD" = x; then
if test x"$cross_compiling" = xyes; then
AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
else
CC_FOR_BUILD="$CC"
fi
fi
AC_SUBST([CC_FOR_BUILD])
if test x"$CPPFLAGS_FOR_BUILD" = x; then
if test ! x"$cross_compiling" = xyes; then
CPPFLAGS_FOR_BUILD=${CPPFLAGS}
fi
fi
AC_SUBST(CPPFLAGS_FOR_BUILD)
if test x"$CFLAGS_FOR_BUILD" = x; then
if test ! x"$cross_compiling" = xyes; then
CFLAGS_FOR_BUILD=${CFLAGS}
fi
fi
AC_SUBST(CFLAGS_FOR_BUILD)
if test x"$LDFLAGS_FOR_BUILD" = x; then
if test ! x"$cross_compiling" = xyes; then
LDFLAGS_FOR_BUILD=${LDFLAGS}
fi
fi
AC_SUBST(LDFLAGS_FOR_BUILD)
# Checks for pkg-config packages
# Always required
X11_REQUIRES='xproto >= 7.0.17 xextproto xtrans xcb >= 1.1.92'
X11_EXTRA_DEPS="xcb >= 1.1.92"
PKG_PROG_PKG_CONFIG()
AC_SUBST(X11_EXTRA_DEPS)
# Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
# was not expanded, since libX11 with no transport types is rather useless.
#
# If you're seeing an error here, be sure you installed the lib/xtrans module
# first and if it's not in the default location, that you set the ACLOCAL
# environment variable to find it, such as:
# ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
# Transport selection macro from xtrans.m4
XTRANS_CONNECTION_FLAGS
# Secure RPC detection macro from xtrans.m4
XTRANS_SECURE_RPC_FLAGS
# Preferred order to try transports for local connections
AC_MSG_CHECKING([what order to try transports in for local connections])
DEFAULT_LOCAL_TRANS=""
case $host_os in
solaris*)
# On Solaris 2.6 through 9, named pipes (LOCAL_TRANS) were
# faster than Unix domain sockets, but on Solaris 10 & later,
# Unix domain sockets are faster now.
if test "$UNIXCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
fi
if test "$LOCALCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
fi
if test "$TCPCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
fi
;;
linux*)
# LOCAL_TRANS is used for abstract sockets.
if test "$UNIXCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS,UNIX_TRANS"
fi
if test "$TCPCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
fi
;;
*)
if test "$LOCALCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
fi
if test "$UNIXCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
fi
if test "$TCPCONN" = "yes" ; then
if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
fi
DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
fi
;;
esac
AC_ARG_WITH(local-transport-order,
AS_HELP_STRING([--with-local-transport-order=LIST], [preference sorted list of transport types to try for local connections]),
[LOCAL_TRANSPORT_LIST=$withval],
[LOCAL_TRANSPORT_LIST=$DEFAULT_LOCAL_TRANS])
AC_DEFINE_UNQUOTED([LOCAL_TRANSPORT_LIST], [$LOCAL_TRANSPORT_LIST],
[preference sorted list of transport types to try for local connections])
AC_MSG_RESULT([$LOCAL_TRANSPORT_LIST])
# Check for dlopen
AC_MSG_CHECKING([if run-time linking is supported])
AC_SEARCH_LIBS(dlopen,[dl svld])
if test "x$ac_cv_search_dlopen" = xno; then
AC_SEARCH_LIBS(shl_load,[dld])
if test "x$ac_cv_search_shl_load" != xno; then
AC_DEFINE(HAVE_SHL_LOAD,1,
[Use shl_load to load shared libraries])
AC_CHECK_HEADERS([dl.h])
fi
else
AC_DEFINE(HAVE_DLOPEN,1,[Use dlopen to load shared libraries])
AC_CHECK_HEADERS([dlfcn.h])
fi
if test "x$ac_cv_header_dlfcn_h" = xyes -o "x$ac_cv_header_dl_h" = xyes; then
HAVE_LOADABLE_MODULES=yes
else
HAVE_LOADABLE_MODULES=no
fi
AC_MSG_RESULT($HAVE_LOADABLE_MODULES)
AC_MSG_CHECKING([if loadable i18n module support should be enabled])
AC_ARG_ENABLE(loadable-i18n,
AS_HELP_STRING([--enable-loadable-i18n],
[Controls loadable i18n module support]),
[XLIB_LOADABLE_I18N=$enableval],
[XLIB_LOADABLE_I18N="no"])
if test x$XLIB_LOADABLE_I18N = xyes; then
if test x$HAVE_LOADABLE_MODULES = xno; then
AC_MSG_ERROR([Loadable module support is required to enable loadable i18n module support])
fi
AC_DEFINE(USE_DYNAMIC_LC,1,
[Split some i18n functions into loadable modules])
AC_SUBST(I18N_MODULE_LIBS,'${top_builddir}/src/libX11.la')
fi
AC_MSG_RESULT($XLIB_LOADABLE_I18N)
AM_CONDITIONAL(XLIB_LOADABLE_I18N, test x$XLIB_LOADABLE_I18N = xyes)
AC_MSG_CHECKING([if loadable Xcursor library support should be enabled])
AC_ARG_ENABLE(loadable-xcursor,
AS_HELP_STRING([--disable-loadable-xcursor],
[Controls loadable xcursor library support]),
[XLIB_LOADABLE_XCURSOR=$enableval],
[XLIB_LOADABLE_XCURSOR=$HAVE_LOADABLE_MODULES])
if test x$XLIB_LOADABLE_XCURSOR = xyes; then
AC_DEFINE(USE_DYNAMIC_XCURSOR,1,
[Use the X cursor library to load cursors])
fi
AC_MSG_RESULT($XLIB_LOADABLE_XCURSOR)
# Checks for header files.
AC_CHECK_HEADERS([sys/select.h])
# Checks for typedefs, structures, and compiler characteristics.
# Checks for library functions.
AC_CHECK_FUNCS([strtol seteuid])
# Used in lcFile.c (see also --enable-xlocaledir settings below)
XLOCALEDIR_IS_SAFE="no"
AC_CHECK_DECL([issetugid])
AC_CHECK_FUNC([issetugid])
if test "$ac_cv_have_decl_issetugid" = yes && test "$ac_cv_func_issetugid" = yes; then
XLOCALEDIR_IS_SAFE="yes"
AC_DEFINE(HASSETUGID,1,[Has issetugid() function])
fi
AC_CHECK_FUNC([getresuid], [XLOCALEDIR_IS_SAFE="yes"]
AC_DEFINE(HASGETRESUID,1,[Has getresuid() & getresgid() functions]))
# Used in Font.c
AC_CHECK_FUNC([shmat], AC_DEFINE(HAS_SHM,1,[Has shm*() functions]))
# Checks for system services
# AC_PATH_XTRA
# arch specific things
WCHAR32="1"
case $host_os in
os2*) os2="true" ; WCHAR32="0" ;;
*) ;;
esac
AC_SUBST(WCHAR32)
AM_CONDITIONAL(OS2, test x$os2 = xtrue)
AC_ARG_WITH(launchd, AS_HELP_STRING([--with-launchd], [Build with support for Apple's launchd (default: auto)]), [LAUNCHD=$withval], [LAUNCHD=auto])
if test "x$LAUNCHD" = xauto; then
unset LAUNCHD
AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
fi
if test "x$LAUNCHD" = xyes ; then
AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available])
AC_DEFINE(TRANS_REOPEN, 1, [launchd support available])
fi
AC_ARG_ENABLE(xthreads,
AS_HELP_STRING([--disable-xthreads],
[Disable Xlib support for Multithreading]),
[xthreads=$enableval],[xthreads=yes])
AC_CHECK_LIB(c, getpwuid_r, [mtsafeapi="yes"], [mtsafeapi="no"])
case x$xthreads in
xyes)
AC_DEFINE(XTHREADS,1,[Whether libX11 is compiled with thread support])
if test x$mtsafeapi = xyes
then
AC_DEFINE(XUSE_MTSAFE_API,1,[Whether libX11 needs to use MT safe API's])
fi
;;
*)
;;
esac
AC_CHECK_LIB(c, pthread_self, [thrstubs="no"], [thrstubs="yes"])
AM_CONDITIONAL(THRSTUBS, test x$thrstubs = xyes)
# XXX incomplete, please fill this in
if test x$xthreads = xyes ; then
case $host_os in
linux*|gnu*|k*bsd*-gnu)
XTHREADLIB=-lpthread ;;
netbsd*)
XTHREAD_CFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS"
XTHREADLIB="-lpthread" ;;
freebsd*)
XTHREAD_CFLAGS="-D_THREAD_SAFE"
XTHREADLIB="-pthread" ;;
dragonfly*|openbsd*)
XTHREADLIB="-pthread" ;;
solaris*)
XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;;
esac
fi
AC_SUBST(XTHREADLIB)
AC_SUBST(XTHREAD_CFLAGS)
AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
#
# Find keysymdef.h
#
AC_MSG_CHECKING([keysym definitions])
AC_ARG_WITH([keysymdefdir],
[AC_HELP_STRING([--with-keysymdefdir=DIR], [The location of keysymdef.h (defaults to xproto include dir)])],
[KEYSYMDEFDIR=$withval],
[KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11])
if test ! -d "$KEYSYMDEFDIR"; then
AC_MSG_ERROR([$KEYSYMDEFDIR doesn't exist or isn't a directory])
fi
FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h"
for i in $FILES; do
if test -f "$KEYSYMDEFDIR/$i"; then
KEYSYMDEFS="$KEYSYMDEFS $KEYSYMDEFDIR/$i"
elif test "x$i" = "xkeysymdef.h"; then
AC_MSG_ERROR([Cannot find keysymdef.h])
fi
done
AC_MSG_RESULT([$KEYSYMDEFS])
AC_SUBST(KEYSYMDEFS)
AC_ARG_ENABLE(xcms,
AS_HELP_STRING([--disable-xcms],
[Disable Xlib support for CMS *EXPERIMENTAL*]),
[XCMS=$enableval],[XCMS=yes])
AM_CONDITIONAL(XCMS, [test x$XCMS = xyes ])
if test x"$XCMS" = "xyes"; then
AC_DEFINE(XCMS,1,[Include support for XCMS])
fi
AC_ARG_ENABLE(xlocale,
AS_HELP_STRING([--disable-xlocale],
[Disable Xlib locale implementation *EXPERIMENTAL*]),
[XLOCALE=$enableval],[XLOCALE=yes])
AM_CONDITIONAL(XLOCALE, [ test x$XLOCALE = xyes ])
if test x"$XLOCALE" = "xyes"; then
AC_DEFINE(XLOCALE,1,[support for X Locales])
fi
# This disables XLOCALEDIR. Set it if you're using BuildLoadableXlibI18n,
# don't have either issetugid() or getresuid(), and you need to protect
# clients that are setgid or setuid to an id other than 0.
AC_MSG_CHECKING([if XLOCALEDIR support should be enabled])
AC_ARG_ENABLE(xlocaledir,
AS_HELP_STRING([--enable-xlocaledir],
[Enable XLOCALEDIR environment variable support]),
[ENABLE_XLOCALEDIR=$enableval],[ENABLE_XLOCALEDIR=$XLOCALEDIR_IS_SAFE])
if test "x$ENABLE_XLOCALEDIR" = "xno"; then
AC_DEFINE(NO_XLOCALEDIR,1,[Disable XLOCALEDIR environment variable])
fi
AC_MSG_RESULT($ENABLE_XLOCALEDIR)
AC_ARG_ENABLE(xf86bigfont,
AS_HELP_STRING([--disable-xf86bigfont],
[Disable XF86BigFont extension support]),
[XF86BIGFONT=$enableval],[XF86BIGFONT="yes"])
if test "x$XF86BIGFONT" = "xyes"; then
PKG_CHECK_MODULES(BIGFONT, [xf86bigfontproto >= 1.2.0],
AC_DEFINE(XF86BIGFONT,1,[Enable XF86BIGFONT extension]),XF86BIGFONT="no")
fi
AC_ARG_ENABLE(xkb,
AS_HELP_STRING([--disable-xkb],
[Disable XKB support *EXPERIMENTAL*]),
[XKB=$enableval],[XKB=yes])
AM_CONDITIONAL(XKB, [ test x$XKB = xyes ])
if test x"$XKB" = "xyes"; then
XKBPROTO_REQUIRES="kbproto"
X11_REQUIRES="${X11_REQUIRES} kbproto inputproto"
AC_DEFINE(XKB,1,[Use XKB])
else
XKBPROTO_REQUIRES=""
fi
AC_SUBST(XKBPROTO_REQUIRES)
AC_FUNC_MMAP()
composecache_default=$ac_cv_func_mmap_fixed_mapped
AC_CHECK_FUNC(nl_langinfo, , [composecache_default=no])
AC_ARG_ENABLE(composecache,
AS_HELP_STRING([--disable-composecache],
[Disable compose table cache support]),
[COMPOSECACHE=$enableval],[COMPOSECACHE=$composecache_default])
if test x"$COMPOSECACHE" = "xyes"; then
AC_DEFINE(COMPOSECACHE,1,[Include compose table cache support])
fi
# Allow checking code with lint, sparse, etc.
XORG_WITH_LINT
XORG_LINT_LIBRARY([X11])
X11_DATADIR="${datadir}/X11"
AX_DEFINE_DIR(X11_DATADIR, X11_DATADIR, [Location of libX11 data])
AC_SUBST(X11_DATADIR)
X11_LIBDIR="${libdir}/X11"
AX_DEFINE_DIR(X11_LIBDIR, X11_LIBDIR, [Location of libX11 library data])
AC_SUBST(X11_LIBDIR)
PKG_CHECK_MODULES(X11, [$X11_REQUIRES])
X11_CFLAGS="$X11_CFLAGS $XTHREAD_CFLAGS"
#
# Yes, it would be nice to put the locale data in
# /usr/share, but the locale stuff includes loadable
# libraries which must be located in the same directory
# as the other locale data, so for now, everything lives
# in ${libdir}
#
X11_LOCALEDATADIR="${X11_DATADIR}/locale"
AX_DEFINE_DIR(XLOCALEDATADIR, X11_LOCALEDATADIR, [Location of libX11 locale data])
AC_SUBST(X11_LOCALEDATADIR)
AC_ARG_WITH(locale-lib-dir, AS_HELP_STRING([--with-locale-lib-dir=DIR],
[Directory where locale libraries files are installed (default: $libdir/X11/locale)]),
[ X11_LOCALELIBDIR="$withval" ],
[ X11_LOCALELIBDIR="${X11_LIBDIR}/locale" ])
AX_DEFINE_DIR(XLOCALELIBDIR, X11_LOCALELIBDIR, [Location of libX11 locale libraries])
AC_SUBST(X11_LOCALELIBDIR)
X11_LOCALEDIR="${X11_LOCALEDATADIR}"
AX_DEFINE_DIR(XLOCALEDIR, X11_LOCALEDIR, [Location of libX11 locale data])
AC_SUBST(X11_LOCALEDIR)
locales="\
am_ET.UTF-8 armscii-8 C el_GR.UTF-8 en_US.UTF-8 fi_FI.UTF-8 \
georgian-academy georgian-ps ibm-cp1133 iscii-dev isiri-3342 \
iso8859-1 iso8859-10 iso8859-11 iso8859-13 iso8859-14 iso8859-15 \
iso8859-2 iso8859-3 iso8859-4 iso8859-5 iso8859-6 iso8859-7 \
iso8859-8 iso8859-9 iso8859-9e ja ja.JIS ja_JP.UTF-8\
ja.SJIS km_KH.UTF-8 ko koi8-c koi8-r koi8-u \
ko_KR.UTF-8 microsoft-cp1251 microsoft-cp1255 microsoft-cp1256 \
mulelao-1 nokhchi-1 pt_BR.UTF-8 ru_RU.UTF-8 sr_CS.UTF-8 \
tatar-cyr th_TH th_TH.UTF-8 tscii-0 vi_VN.tcvn vi_VN.viscii \
zh_CN zh_CN.gb18030 zh_CN.gbk zh_CN.UTF-8 zh_HK.big5 \
zh_HK.big5hkscs zh_HK.UTF-8 zh_TW zh_TW.big5 zh_TW.UTF-8"
AC_SUBST(locales)
XKEYSYMDB="${X11_DATADIR}/XKeysymDB"
AX_DEFINE_DIR(XKEYSYMDB, XKEYSYMDB, [Location of keysym database])
XERRORDB="${X11_DATADIR}/XErrorDB"
AX_DEFINE_DIR(XERRORDB, XERRORDB, [Location of error message database])
XORG_CHECK_MALLOC_ZERO
AC_CONFIG_FILES([Makefile
include/Makefile
man/Makefile
man/xkb/Makefile
src/Makefile
src/util/Makefile
src/xcms/Makefile
src/xlibi18n/Makefile
modules/Makefile
modules/im/Makefile
modules/im/ximcp/Makefile
modules/lc/Makefile
modules/lc/def/Makefile
modules/lc/gen/Makefile
modules/lc/Utf8/Makefile
modules/om/Makefile
modules/om/generic/Makefile
src/xkb/Makefile
nls/Makefile
specs/Makefile
specs/i18n/Makefile
specs/i18n/compose/Makefile
specs/i18n/framework/Makefile
specs/i18n/localedb/Makefile
specs/i18n/trans/Makefile
specs/libX11/Makefile
specs/XIM/Makefile
specs/XKB/Makefile
x11.pc
x11-xcb.pc])
AC_OUTPUT
echo ""
echo "X11 will be built with the following settings:"
echo " Loadable i18n module support: "$XLIB_LOADABLE_I18N
echo " Loadable xcursor library support: "$XLIB_LOADABLE_XCURSOR
echo " Threading support: "$xthreads
echo " Use Threads safe API: "$mtsafeapi
echo " Threads stubs in libX11: "$thrstubs
echo " XCMS: "$XCMS
echo " Internationalization support: "$XLOCALE
echo " XF86BigFont support: "$XF86BIGFONT
echo " XKB support: "$XKB
echo " XLOCALEDIR environment variable support: "$ENABLE_XLOCALEDIR
echo " Compose table cache enabled: "$COMPOSECACHE
echo " Functional specs building enabled: "$build_specs
echo ""