You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
617 lines
19 KiB
617 lines
19 KiB
# Process this file with autoconf to produce a configure script.
|
|
AC_INIT(LibVNCServer, 0.9.10, https://github.com/LibVNC/libvncserver)
|
|
AM_INIT_AUTOMAKE([subdir-objects])
|
|
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
|
|
AM_CONFIG_HEADER(rfbconfig.h)
|
|
AX_PREFIX_CONFIG_H([rfb/rfbconfig.h])
|
|
AC_CONFIG_MACRO_DIR([m4])
|
|
|
|
|
|
# set detailed version info
|
|
AC_DEFINE(VERSION_MAJOR, 0, LibVNCServer major version)
|
|
AC_DEFINE(VERSION_MINOR, 9, LibVNCServer minor version)
|
|
AC_DEFINE(VERSION_PATCHLEVEL, 10, LibVNCServer patchlevel)
|
|
|
|
# Checks for programs.
|
|
AC_PROG_CC
|
|
AM_PROG_CC_C_O
|
|
if test -z "$CC"; then
|
|
CCLD="\$(CC)"
|
|
else
|
|
CCLD="$CC"
|
|
fi
|
|
test "x$GCC" = "xyes" && CFLAGS="$CFLAGS -Wall"
|
|
AC_PROG_MAKE_SET
|
|
AC_LIBTOOL_WIN32_DLL
|
|
AC_PROG_LIBTOOL
|
|
AC_PATH_PROG([AR], [ar], [/usr/bin/ar],
|
|
[$PATH:/usr/ccs/bin])
|
|
|
|
# Options
|
|
AH_TEMPLATE(WITH_TIGHTVNC_FILETRANSFER, [Disable TightVNCFileTransfer protocol])
|
|
AC_ARG_WITH(tightvnc-filetransfer,
|
|
[ --without-filetransfer disable TightVNC file transfer protocol],
|
|
, [ with_tightvnc_filetransfer=yes ])
|
|
# AC_DEFINE moved to after libpthread check.
|
|
|
|
# WebSockets support
|
|
AC_CHECK_FUNC(__b64_ntop, HAVE_B64_IN_LIBC="true", HAVE_B64_IN_LIBC="false")
|
|
if test "x$HAVE_B64_IN_LIBC" != "xtrue"; then
|
|
AC_CHECK_LIB(resolv, __b64_ntop, HAVE_B64_IN_LIBRESOLV="true", HAVE_B64_IN_LIBRESOLV="false")
|
|
if test "x$HAVE_B64_IN_LIBRESOLV" = "xtrue"; then
|
|
RESOLV_LIB="-lresolv"
|
|
HAVE_B64="true"
|
|
fi
|
|
else
|
|
HAVE_B64="true"
|
|
fi
|
|
AH_TEMPLATE(WITH_WEBSOCKETS, [Disable WebSockets support])
|
|
AC_ARG_WITH(websockets,
|
|
[ --without-websockets disable WebSockets support],
|
|
, [ with_websockets=yes ])
|
|
# AC_DEFINE moved to after libresolve check.
|
|
|
|
AH_TEMPLATE(ALLOW24BPP, [Enable 24 bit per pixel in native framebuffer])
|
|
AC_ARG_WITH(24bpp,
|
|
[ --without-24bpp disable 24 bpp framebuffers],
|
|
, [ with_24bpp=yes ])
|
|
if test "x$with_24bpp" = "xyes"; then
|
|
AC_DEFINE(ALLOW24BPP)
|
|
fi
|
|
AH_TEMPLATE(FFMPEG, [Use ffmpeg (for vnc2mpg)])
|
|
AC_ARG_WITH(ffmpeg,
|
|
[ --with-ffmpeg=dir set ffmpeg home directory],,)
|
|
AC_SUBST(with_ffmpeg)
|
|
AM_CONDITIONAL(WITH_FFMPEG, test ! -z "$with_ffmpeg")
|
|
if test ! -z "$with_ffmpeg"; then
|
|
AC_CHECK_LIB(mp3lame, lame_init, HAVE_MP3LAME="true", HAVE_MP3LAME="false" )
|
|
fi
|
|
AM_CONDITIONAL(HAVE_MP3LAME, test "$HAVE_MP3LAME" = "true")
|
|
|
|
# Seem to need this dummy here to induce the 'checking for egrep... grep -E', etc.
|
|
# before it seemed to be inside the with_jpeg conditional.
|
|
AC_CHECK_HEADER(thenonexistentheader.h, HAVE_THENONEXISTENTHEADER_H="true")
|
|
|
|
# set some ld -R nonsense
|
|
#
|
|
uname_s=`(uname -s) 2>/dev/null`
|
|
ld_minus_R="yes"
|
|
if test "x$uname_s" = "xHP-UX"; then
|
|
ld_minus_R="no"
|
|
elif test "x$uname_s" = "xOSF1"; then
|
|
ld_minus_R="no"
|
|
elif test "x$uname_s" = "xDarwin"; then
|
|
ld_minus_R="no"
|
|
fi
|
|
|
|
# Check for OpenSSL
|
|
AH_TEMPLATE(HAVE_LIBCRYPT, [libcrypt library present])
|
|
AC_ARG_WITH(crypt,
|
|
[ --without-crypt disable support for libcrypt],,)
|
|
if test "x$with_crypt" != "xno"; then
|
|
AC_CHECK_FUNCS([crypt], HAVE_LIBC_CRYPT="true")
|
|
if test -z "$HAVE_LIBC_CRYPT"; then
|
|
AC_CHECK_LIB(crypt, crypt,
|
|
CRYPT_LIBS="-lcrypt"
|
|
[AC_DEFINE(HAVE_LIBCRYPT)], ,)
|
|
fi
|
|
fi
|
|
AC_SUBST(CRYPT_LIBS)
|
|
|
|
# some OS's need both -lssl and -lcrypto on link line:
|
|
AH_TEMPLATE(HAVE_LIBCRYPTO, [openssl libcrypto library present])
|
|
AC_ARG_WITH(crypto,
|
|
[ --without-crypto disable support for openssl libcrypto],,)
|
|
|
|
AH_TEMPLATE(HAVE_LIBSSL, [openssl libssl library present])
|
|
AC_ARG_WITH(ssl,
|
|
[ --without-ssl disable support for openssl libssl]
|
|
[ --with-ssl=DIR use openssl include/library files in DIR],,)
|
|
|
|
if test "x$with_crypto" != "xno" -a "x$with_ssl" != "xno"; then
|
|
if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
|
|
saved_CPPFLAGS="$CPPFLAGS"
|
|
saved_LDFLAGS="$LDFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I$with_ssl/include"
|
|
LDFLAGS="$LDFLAGS -L$with_ssl/lib"
|
|
if test "x$ld_minus_R" = "xno"; then
|
|
:
|
|
elif test "x$GCC" = "xyes"; then
|
|
LDFLAGS="$LDFLAGS -Xlinker -R$with_ssl/lib"
|
|
else
|
|
LDFLAGS="$LDFLAGS -R$with_ssl/lib"
|
|
fi
|
|
fi
|
|
AC_CHECK_LIB(crypto, RAND_file_name,
|
|
[AC_DEFINE(HAVE_LIBCRYPTO) HAVE_LIBCRYPTO="true"], ,)
|
|
if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
|
|
if test "x$HAVE_LIBCRYPTO" != "xtrue"; then
|
|
CPPFLAGS="$saved_CPPFLAGS"
|
|
LDFLAGS="$saved_LDFLAGS"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
AH_TEMPLATE(HAVE_X509_PRINT_EX_FP, [open ssl X509_print_ex_fp available])
|
|
if test "x$with_ssl" != "xno"; then
|
|
if test "x$HAVE_LIBCRYPTO" = "xtrue"; then
|
|
AC_CHECK_LIB(ssl, SSL_library_init,
|
|
SSL_LIBS="-lssl -lcrypto"
|
|
[AC_DEFINE(HAVE_LIBSSL) HAVE_LIBSSL="true"], ,
|
|
-lcrypto)
|
|
else
|
|
AC_CHECK_LIB(ssl, SSL_library_init,
|
|
SSL_LIBS="-lssl"
|
|
[AC_DEFINE(HAVE_LIBSSL) HAVE_LIBSSL="true"], ,)
|
|
fi
|
|
fi
|
|
AC_SUBST(SSL_LIBS)
|
|
AM_CONDITIONAL(HAVE_LIBSSL, test ! -z "$SSL_LIBS")
|
|
|
|
|
|
# See if we want libva support
|
|
# TODO: check if library actually exists
|
|
AH_TEMPLATE(CONFIG_LIBVA, [Build libva support])
|
|
AC_ARG_WITH(libva,
|
|
[ --with-libva build libva support],,)
|
|
if test "x$with_libva" != "xno"; then
|
|
AC_CHECK_LIB(va, vaInitialize,
|
|
VA_LIBS="-lva -lva-x11"
|
|
[AC_DEFINE(CONFIG_LIBVA) CONFIG_LIBVA="true"], ,)
|
|
fi
|
|
AC_SUBST(VA_LIBS)
|
|
AM_CONDITIONAL(CONFIG_LIBVA, test ! -z "$VA_LIBS")
|
|
|
|
|
|
|
|
AC_ARG_WITH(jpeg,
|
|
[ --without-jpeg disable support for jpeg]
|
|
[ --with-jpeg=DIR use jpeg include/library files in DIR],,)
|
|
|
|
# At this point:
|
|
# no jpeg on command line with_jpeg=""
|
|
# -with-jpeg with_jpeg="yes"
|
|
# -without-jpeg with_jpeg="no"
|
|
# -with-jpeg=/foo/dir with_jpeg="/foo/dir"
|
|
|
|
HAVE_LIBJPEG_TURBO="false"
|
|
|
|
if test "x$with_jpeg" != "xno"; then
|
|
AC_ARG_VAR(JPEG_LDFLAGS,
|
|
[Linker flags to use when linking with libjpeg, e.g. -L/foo/dir/lib -Wl,-static -ljpeg -Wl,-shared. This overrides the linker flags set by --with-jpeg.])
|
|
saved_CPPFLAGS="$CPPFLAGS"
|
|
saved_LDFLAGS="$LDFLAGS"
|
|
saved_LIBS="$LIBS"
|
|
if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then
|
|
# add user supplied directory to flags:
|
|
CPPFLAGS="$CPPFLAGS -I$with_jpeg/include"
|
|
LDFLAGS="$LDFLAGS -L$with_jpeg/lib"
|
|
if test "x$ld_minus_R" = "xno"; then
|
|
:
|
|
elif test "x$GCC" = "xyes"; then
|
|
# this is not complete... in general a rat's nest.
|
|
LDFLAGS="$LDFLAGS -Xlinker -R$with_jpeg/lib"
|
|
else
|
|
LDFLAGS="$LDFLAGS -R$with_jpeg/lib"
|
|
fi
|
|
fi
|
|
if test "x$JPEG_LDFLAGS" != "x"; then
|
|
LDFLAGS="$saved_LDFLAGS"
|
|
LIBS="$LIBS $JPEG_LDFLAGS"
|
|
else
|
|
LIBS="-ljpeg"
|
|
fi
|
|
AC_CHECK_HEADER(jpeglib.h, HAVE_JPEGLIB_H="true")
|
|
AC_MSG_CHECKING(for jpeg_CreateCompress in libjpeg)
|
|
if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
|
|
AC_LINK_IFELSE([AC_LANG_CALL([], [jpeg_CreateCompress])],
|
|
[AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_LIBJPEG, 1, libjpeg support enabled)],
|
|
[AC_MSG_RESULT(no); HAVE_JPEGLIB_H=""])
|
|
fi
|
|
if test "x$HAVE_JPEGLIB_H" != "xtrue"; then
|
|
# restore old flags on failure:
|
|
CPPFLAGS="$saved_CPPFLAGS"
|
|
LDFLAGS="$saved_LDFLAGS"
|
|
LIBS="$saved_LIBS"
|
|
AC_MSG_WARN([
|
|
==========================================================================
|
|
*** The libjpeg compression library was not found. ***
|
|
This may lead to reduced performance, especially over slow links.
|
|
If libjpeg is in a non-standard location use --with-jpeg=DIR to
|
|
indicate the header file is in DIR/include/jpeglib.h and the library
|
|
in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
|
|
specify more detailed linker flags. A copy of libjpeg-turbo may be
|
|
obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
|
|
A copy of libjpeg may be obtained from: http://ijg.org/files/
|
|
==========================================================================
|
|
])
|
|
sleep 5
|
|
fi
|
|
|
|
if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
|
|
AC_MSG_CHECKING(whether JPEG library is libjpeg-turbo)
|
|
m4_define([LJT_TEST],
|
|
[AC_LANG_PROGRAM([#include <stdio.h>
|
|
#include <jpeglib.h>],
|
|
[struct jpeg_compress_struct cinfo;
|
|
struct jpeg_error_mgr jerr;
|
|
cinfo.err=jpeg_std_error(&jerr);
|
|
jpeg_create_compress(&cinfo);
|
|
cinfo.input_components = 3;
|
|
jpeg_set_defaults(&cinfo);
|
|
cinfo.in_color_space = JCS_EXT_RGB;
|
|
jpeg_default_colorspace(&cinfo);
|
|
return 0;])]
|
|
)
|
|
if test "x$cross_compiling" != "xyes"; then
|
|
AC_RUN_IFELSE([LJT_TEST],
|
|
[HAVE_LIBJPEG_TURBO="true"; AC_MSG_RESULT(yes)],
|
|
[AC_MSG_RESULT(no)])
|
|
else
|
|
AC_LINK_IFELSE([LJT_TEST],
|
|
[HAVE_LIBJPEG_TURBO="true"; AC_MSG_RESULT(yes)],
|
|
[AC_MSG_RESULT(no)])
|
|
fi
|
|
fi
|
|
|
|
if test "x$HAVE_JPEGLIB_H" = "xtrue" -a "x$HAVE_LIBJPEG_TURBO" != "xtrue"; then
|
|
AC_MSG_WARN([
|
|
==========================================================================
|
|
*** The libjpeg library you are building against is not libjpeg-turbo.
|
|
Performance will be reduced. You can obtain libjpeg-turbo from:
|
|
https://sourceforge.net/projects/libjpeg-turbo/files/ ***
|
|
==========================================================================
|
|
])
|
|
fi
|
|
|
|
fi
|
|
|
|
AC_ARG_WITH(png,
|
|
[ --without-png disable support for png]
|
|
[ --with-png=DIR use png include/library files in DIR],,)
|
|
|
|
# At this point:
|
|
# no png on command line with_png=""
|
|
# -with-png with_png="yes"
|
|
# -without-png with_png="no"
|
|
# -with-png=/foo/dir with_png="/foo/dir"
|
|
|
|
if test "x$with_png" != "xno"; then
|
|
if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
|
|
# add user supplied directory to flags:
|
|
saved_CPPFLAGS="$CPPFLAGS"
|
|
saved_LDFLAGS="$LDFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I$with_png/include"
|
|
LDFLAGS="$LDFLAGS -L$with_png/lib"
|
|
if test "x$ld_minus_R" = "xno"; then
|
|
:
|
|
elif test "x$GCC" = "xyes"; then
|
|
# this is not complete... in general a rat's nest.
|
|
LDFLAGS="$LDFLAGS -Xlinker -R$with_png/lib"
|
|
else
|
|
LDFLAGS="$LDFLAGS -R$with_png/lib"
|
|
fi
|
|
fi
|
|
AC_CHECK_HEADER(png.h, HAVE_PNGLIB_H="true")
|
|
if test "x$HAVE_PNGLIB_H" = "xtrue"; then
|
|
AC_CHECK_LIB(png, png_create_write_struct, , HAVE_PNGLIB_H="")
|
|
fi
|
|
if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
|
|
if test "x$HAVE_PNGLIB_H" != "xtrue"; then
|
|
# restore old flags on failure:
|
|
CPPFLAGS="$saved_CPPFLAGS"
|
|
LDFLAGS="$saved_LDFLAGS"
|
|
fi
|
|
fi
|
|
if test "x$HAVE_PNGLIB_H" != "xtrue"; then
|
|
AC_MSG_WARN([
|
|
==========================================================================
|
|
*** The libpng compression library was not found. ***
|
|
This may lead to reduced performance, especially over slow links.
|
|
If libpng is in a non-standard location use --with-png=DIR to
|
|
indicate the header file is in DIR/include/png.h and the library
|
|
in DIR/lib/libpng.a. A copy of libpng may be obtained from:
|
|
http://www.libpng.org/pub/png/libpng.html
|
|
==========================================================================
|
|
])
|
|
sleep 5
|
|
fi
|
|
fi
|
|
|
|
AC_ARG_WITH(libz,
|
|
[ --without-libz disable support for deflate],,)
|
|
AC_ARG_WITH(zlib,
|
|
[ --without-zlib disable support for deflate]
|
|
[ --with-zlib=DIR use zlib include/library files in DIR],,)
|
|
|
|
if test "x$with_zlib" != "xno" -a "x$with_libz" != "xno"; then
|
|
if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
|
|
saved_CPPFLAGS="$CPPFLAGS"
|
|
saved_LDFLAGS="$LDFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I$with_zlib/include"
|
|
LDFLAGS="$LDFLAGS -L$with_zlib/lib"
|
|
if test "x$ld_minus_R" = "xno"; then
|
|
:
|
|
elif test "x$GCC" = "xyes"; then
|
|
LDFLAGS="$LDFLAGS -Xlinker -R$with_zlib/lib"
|
|
else
|
|
LDFLAGS="$LDFLAGS -R$with_zlib/lib"
|
|
fi
|
|
fi
|
|
AC_CHECK_HEADER(zlib.h, HAVE_ZLIB_H="true")
|
|
if test "x$HAVE_ZLIB_H" = "xtrue"; then
|
|
AC_CHECK_LIB(z, deflate, , HAVE_ZLIB_H="")
|
|
fi
|
|
if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
|
|
if test "x$HAVE_ZLIB_H" != "xtrue"; then
|
|
CPPFLAGS="$saved_CPPFLAGS"
|
|
LDFLAGS="$saved_LDFLAGS"
|
|
fi
|
|
fi
|
|
if test "x$HAVE_ZLIB_H" != "xtrue"; then
|
|
AC_MSG_WARN([
|
|
==========================================================================
|
|
*** The libz compression library was not found. ***
|
|
This may lead to reduced performance, especially over slow links.
|
|
If libz is in a non-standard location use --with-zlib=DIR to indicate the
|
|
header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
|
|
A copy of libz may be obtained from: http://www.gzip.org/zlib/
|
|
==========================================================================
|
|
])
|
|
sleep 5
|
|
fi
|
|
fi
|
|
|
|
AC_ARG_WITH(pthread,
|
|
[ --without-pthread disable support for libpthread],,)
|
|
|
|
if test "x$with_pthread" != "xno"; then
|
|
AC_CHECK_HEADER(pthread.h, HAVE_PTHREAD_H="true")
|
|
if test ! -z "$HAVE_PTHREAD_H"; then
|
|
AC_CHECK_LIB(pthread, pthread_mutex_lock)
|
|
AC_CHECK_LIB(pthread, pthread_mutex_lock, HAVE_LIBPTHREAD="true")
|
|
fi
|
|
fi
|
|
AM_CONDITIONAL(HAVE_LIBPTHREAD, test ! -z "$HAVE_LIBPTHREAD")
|
|
|
|
AC_MSG_CHECKING([for __thread])
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM(, [static __thread int p = 0])],
|
|
[AC_DEFINE(HAVE_TLS, 1,
|
|
Define to 1 if compiler supports __thread)
|
|
AC_MSG_RESULT([yes])],
|
|
[AC_MSG_RESULT([no])])
|
|
|
|
# tightvnc-filetransfer implemented using threads:
|
|
if test -z "$HAVE_LIBPTHREAD"; then
|
|
with_tightvnc_filetransfer=""
|
|
fi
|
|
if test "x$with_tightvnc_filetransfer" = "xyes"; then
|
|
AC_DEFINE(WITH_TIGHTVNC_FILETRANSFER)
|
|
fi
|
|
AM_CONDITIONAL(WITH_TIGHTVNC_FILETRANSFER, test "$with_tightvnc_filetransfer" = "yes")
|
|
|
|
# websockets implemented using base64 from resolve
|
|
if test "x$HAVE_B64" != "xtrue"; then
|
|
with_websockets=""
|
|
fi
|
|
if test "x$with_websockets" = "xyes"; then
|
|
LIBS="$LIBS $RESOLV_LIB $SSL_LIBS"
|
|
AC_DEFINE(WITH_WEBSOCKETS)
|
|
fi
|
|
AM_CONDITIONAL(WITH_WEBSOCKETS, test "$with_websockets" = "yes")
|
|
|
|
AM_CONDITIONAL(HAVE_LIBZ, test ! -z "$HAVE_ZLIB_H")
|
|
AM_CONDITIONAL(HAVE_LIBJPEG, test ! -z "$HAVE_JPEGLIB_H")
|
|
AM_CONDITIONAL(HAVE_LIBPNG, test ! -z "$HAVE_PNGLIB_H")
|
|
|
|
|
|
SDLCONFIG="sdl-config"
|
|
AC_ARG_WITH(sdl-config,
|
|
[[ --with-sdl-config=FILE
|
|
Use the given path to sdl-config when determining
|
|
SDL configuration; defaults to "sdl-config"]],
|
|
[
|
|
if test "$withval" != "yes" -a "$withval" != ""; then
|
|
SDLCONFIG=$withval
|
|
fi
|
|
])
|
|
|
|
if test -z "$with_sdl"; then
|
|
if $SDLCONFIG --version >/dev/null 2>&1; then
|
|
with_sdl=yes
|
|
SDL_CFLAGS=`$SDLCONFIG --cflags`
|
|
SDL_LIBS=`$SDLCONFIG --libs`
|
|
else
|
|
with_sdl=no
|
|
fi
|
|
fi
|
|
AM_CONDITIONAL(HAVE_LIBSDL, test "x$with_sdl" = "xyes")
|
|
AC_SUBST(SDL_CFLAGS)
|
|
AC_SUBST(SDL_LIBS)
|
|
|
|
|
|
# Check for GTK+. if present, build the GTK+ vnc viewer example
|
|
PKG_CHECK_MODULES([GTK], [gtk+-2.0],,:)
|
|
AM_CONDITIONAL(HAVE_LIBGTK, test ! -z "$GTK_LIBS")
|
|
|
|
AC_CANONICAL_HOST
|
|
MINGW=`echo $host_os | grep mingw32 2>/dev/null`
|
|
AM_CONDITIONAL(MINGW, test ! -z "$MINGW" )
|
|
if test ! -z "$MINGW"; then
|
|
WSOCKLIB="-lws2_32"
|
|
LDFLAGS="$LDFLAGS -no-undefined"
|
|
fi
|
|
AC_SUBST(WSOCKLIB)
|
|
|
|
# Check for libgcrypt
|
|
AH_TEMPLATE(WITH_CLIENT_GCRYPT, [Enable support for libgcrypt in libvncclient])
|
|
AC_ARG_WITH(gcrypt,
|
|
[ --without-gcrypt disable support for gcrypt],,)
|
|
AC_ARG_WITH(client-gcrypt,
|
|
[ --without-client-gcrypt disable support for gcrypt in libvncclient],,)
|
|
|
|
if test "x$with_gcrypt" != "xno"; then
|
|
AM_PATH_LIBGCRYPT(1.4.0, , with_client_gcrypt=no)
|
|
CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
|
|
LIBS="$LIBS $LIBGCRYPT_LIBS"
|
|
if test "x$with_client_gcrypt" != "xno"; then
|
|
AC_DEFINE(WITH_CLIENT_GCRYPT)
|
|
fi
|
|
fi
|
|
|
|
# Checks for GnuTLS
|
|
AH_TEMPLATE(HAVE_GNUTLS, [GnuTLS library present])
|
|
AC_ARG_WITH(gnutls,
|
|
[ --without-gnutls disable support for gnutls]
|
|
[ --with-gnutls=DIR use gnutls include/library files in DIR],,)
|
|
|
|
if test "x$with_gnutls" != "xno"; then
|
|
PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.4.0,,:)
|
|
CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
|
|
LIBS="$LIBS $GNUTLS_LIBS"
|
|
fi
|
|
AM_CONDITIONAL(HAVE_GNUTLS, test ! -z "$GNUTLS_LIBS")
|
|
if test ! -z "$GNUTLS_LIBS" ; then
|
|
AC_DEFINE(HAVE_GNUTLS)
|
|
fi
|
|
|
|
|
|
# warn if neither GnuTLS nor OpenSSL are available
|
|
if test -z "$SSL_LIBS" -a -z "$GNUTLS_LIBS"; then
|
|
AC_MSG_WARN([
|
|
==========================================================================
|
|
*** No encryption library could be found. ***
|
|
A libvncserver/libvncclient built this way will not support SSL encryption.
|
|
To enable SSL install the necessary development packages (perhaps it is named
|
|
something like libssl-dev or gnutls-dev) and run configure again.
|
|
==========================================================================
|
|
])
|
|
sleep 5
|
|
fi
|
|
|
|
|
|
# IPv6
|
|
AH_TEMPLATE(IPv6, [Enable IPv6 support])
|
|
AC_ARG_WITH(ipv6,
|
|
[ --without-ipv6 disable IPv6 support],,)
|
|
if test "x$with_ipv6" != "xno"; then
|
|
AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(IPv6,1),
|
|
AC_CHECK_LIB(socket, getaddrinfo, AC_DEFINE(IPv6,1), [
|
|
AC_MSG_CHECKING([for getaddrinfo in -lws2_32])
|
|
LIBS="$LIBS -lws2_32"
|
|
AC_TRY_LINK([#include <ws2tcpip.h>], [getaddrinfo(0, 0, 0, 0);], [
|
|
AC_DEFINE(IPv6,1)
|
|
AC_MSG_RESULT([yes])
|
|
],
|
|
AC_MSG_RESULT([no]))
|
|
]))
|
|
fi
|
|
|
|
|
|
|
|
# Checks for header files.
|
|
AC_HEADER_STDC
|
|
AC_CHECK_HEADERS([arpa/inet.h endian.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/endian.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h])
|
|
|
|
# Checks for typedefs, structures, and compiler characteristics.
|
|
AC_C_CONST
|
|
AC_C_INLINE
|
|
AC_C_BIGENDIAN
|
|
AC_TYPE_SIZE_T
|
|
AC_HEADER_TIME
|
|
AC_HEADER_SYS_WAIT
|
|
AX_TYPE_SOCKLEN_T
|
|
if test ! -d ./rfb; then
|
|
echo "creating subdir ./rfb for rfbint.h"
|
|
mkdir ./rfb
|
|
fi
|
|
AX_CREATE_STDINT_H(rfb/rfbint.h)
|
|
AC_CACHE_CHECK([for in_addr_t],
|
|
vnc_cv_inaddrt, [
|
|
AC_TRY_COMPILE([#include <sys/types.h>
|
|
#include <netinet/in.h>],
|
|
[in_addr_t foo; return 0;],
|
|
[inaddrt=yes],
|
|
[inaddrt=no]),
|
|
])
|
|
AH_TEMPLATE(NEED_INADDR_T, [Need a typedef for in_addr_t])
|
|
if test $inaddrt = no ; then
|
|
AC_DEFINE(NEED_INADDR_T)
|
|
fi
|
|
# Checks for library functions.
|
|
AC_FUNC_MEMCMP
|
|
AC_FUNC_STAT
|
|
AC_FUNC_STRFTIME
|
|
AC_FUNC_VPRINTF
|
|
AC_FUNC_FORK
|
|
AC_CHECK_LIB(nsl,gethostbyname)
|
|
AC_CHECK_LIB(socket,socket)
|
|
|
|
uname_s=`(uname -s) 2>/dev/null`
|
|
if test "x$uname_s" = "xHP-UX"; then
|
|
# need -lsec for getspnam()
|
|
LDFLAGS="$LDFLAGS -lsec"
|
|
fi
|
|
|
|
AC_CHECK_FUNCS([ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr])
|
|
|
|
# check, if shmget is in cygipc.a
|
|
AC_CHECK_LIB(cygipc,shmget)
|
|
AM_CONDITIONAL(CYGIPC, test "$HAVE_CYGIPC" = "true")
|
|
|
|
# Check if /usr/include/linux exists, if so, define LINUX
|
|
AM_CONDITIONAL(LINUX, test -d /usr/include/linux)
|
|
|
|
# Check for OS X specific header
|
|
AC_CHECK_HEADER(ApplicationServices/ApplicationServices.h, HAVE_OSX="true")
|
|
AM_CONDITIONAL(OSX, test "$HAVE_OSX" = "true")
|
|
|
|
# Check for Android specific header
|
|
AC_CHECK_HEADER(android/api-level.h, HAVE_ANDROID="true")
|
|
AM_CONDITIONAL(ANDROID, test "$HAVE_ANDROID" = "true")
|
|
if test "$HAVE_ANDROID" = "true"; then
|
|
AC_DEFINE(HAVE_ANDROID, 1, [Android host system detected])
|
|
fi
|
|
|
|
# On Solaris 2.7, write() returns ENOENT when it really means EAGAIN
|
|
AH_TEMPLATE(ENOENT_WORKAROUND, [work around when write() returns ENOENT but does not mean it])
|
|
case `(uname -sr) 2>/dev/null` in
|
|
"SunOS 5.7")
|
|
AC_DEFINE(ENOENT_WORKAROUND)
|
|
;;
|
|
esac
|
|
|
|
# Check for rpm SOURCES path
|
|
printf "checking for rpm sources path... "
|
|
RPMSOURCEDIR="NOT-FOUND"
|
|
for directory in packages OpenLinux redhat RedHat rpm RPM "" ; do
|
|
if test -d /usr/src/${directory}/SOURCES; then
|
|
RPMSOURCEDIR="/usr/src/${directory}/SOURCES/"
|
|
fi
|
|
done
|
|
echo "$RPMSOURCEDIR"
|
|
AM_CONDITIONAL(HAVE_RPM, test "$RPMSOURCEDIR" != "NOT-FOUND")
|
|
AC_SUBST(RPMSOURCEDIR)
|
|
|
|
AC_CONFIG_FILES([Makefile
|
|
libvncserver.pc
|
|
libvncclient.pc
|
|
libvncserver/Makefile
|
|
examples/Makefile
|
|
examples/android/Makefile
|
|
webclients/Makefile
|
|
webclients/java-applet/Makefile
|
|
webclients/java-applet/ssl/Makefile
|
|
libvncclient/Makefile
|
|
client_examples/Makefile
|
|
test/Makefile
|
|
libvncserver-config
|
|
LibVNCServer.spec])
|
|
|
|
|
|
AC_CONFIG_COMMANDS([chmod-libvncserver-config],[chmod a+x libvncserver-config])
|
|
AC_OUTPUT
|
|
chmod a+x ./libvncserver-config
|
|
|