mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/spice
synced 2025-12-27 07:29:32 +00:00
0e3ff74b84
This is supported by the GNU linker, but not the Solaris linker, which is used as the default on that platform even when compiling with GCC. Omit passing the option to the linker on platforms that do not support it. Signed-off-by: Dan McGee <dpmcgee@gmail.com>
592 lines
16 KiB
Plaintext
592 lines
16 KiB
Plaintext
AC_PREREQ([2.57])
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m4_define([SPICE_MAJOR], 0)
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m4_define([SPICE_MINOR], 10)
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m4_define([SPICE_MICRO], 1)
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AC_INIT(spice, [SPICE_MAJOR.SPICE_MINOR.SPICE_MICRO], [], spice)
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AC_CONFIG_MACRO_DIR([m4])
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AM_CONFIG_HEADER([config.h])
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AC_CONFIG_AUX_DIR(.)
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AM_INIT_AUTOMAKE([dist-bzip2 no-dist-gzip subdir-objects])
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AM_MAINTAINER_MODE
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AC_PROG_CC
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AC_PROG_CC_C99
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if test x"$ac_cv_prog_cc_c99" = xno; then
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AC_MSG_ERROR([C99 compiler is required.])
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fi
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_CANONICAL_HOST
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AC_PROG_LIBTOOL
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AM_PROG_CC_C_O
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AC_C_BIGENDIAN
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AC_PATH_PROGS(PYTHON, python2 python)
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AC_CHECK_HEADERS([sys/time.h])
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AC_CHECK_HEADERS([execinfo.h])
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AC_FUNC_ALLOCA
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SPICE_LT_VERSION=m4_format("%d:%d:%d", 1, 0, 2)
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AC_SUBST(SPICE_LT_VERSION)
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# Check for the CPU we are using
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#
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AC_MSG_CHECKING(for x86 or x86-64 platform)
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case $host_cpu in
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i386|i486|i586|i686|i786|k6|k7|arm|armv7)
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variant=32
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;;
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x86_64)
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variant=64
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;;
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*)
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AC_MSG_RESULT(no)
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echo Only x86 and x86-64 are supported
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exit 1
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esac
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AC_MSG_RESULT($variant bit)
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AM_CONDITIONAL([X86_64], [test "$variant" = 64])
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AC_MSG_CHECKING([for native Win32])
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case "$host" in
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*-*-mingw*)
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os_win32=yes
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;;
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*)
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os_win32=no
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;;
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esac
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AC_MSG_RESULT([$os_win32])
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case $host in
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*-*-linux*)
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os_linux=yes
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;;
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esac
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dnl =========================================================================
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dnl Check OS target
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AC_MSG_CHECKING([for some Win32 platform])
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case "$host" in
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*-*-mingw*|*-*-cygwin*)
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platform_win32=yes
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;;
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*)
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platform_win32=no
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;;
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esac
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AC_MSG_RESULT([$platform_win32])
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if test "$platform_win32" = yes; then
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red_target=windows
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else
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red_target=x11
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fi
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AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
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AM_CONDITIONAL(OS_UNIX, test "$os_win32" != "yes")
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AM_CONDITIONAL(OS_LINUX, test "$os_linux" = "yes")
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dnl =========================================================================
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dnl Chek optional features
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AC_ARG_ENABLE(tunnel,
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[ --enable-tunnel Enable network redirection],,
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[enable_tunnel="no"])
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AS_IF([test x"$enable_tunnel" != "xno"], [enable_tunnel="yes"])
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AM_CONDITIONAL(SUPPORT_TUNNEL, test "x$enable_tunnel" != "xno")
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if test "x$enable_tunnel" != "xno"; then
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AC_DEFINE([USE_TUNNEL], [1], [Define if supporting tunnel proxying])
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fi
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AC_ARG_ENABLE(gui,
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[ --enable-gui Enable start dialog with CEGUI],,
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[enable_gui="no"])
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AS_IF([test x"$enable_gui" != "xno"], [enable_gui="yes"])
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AM_CONDITIONAL(SUPPORT_GUI, test "x$enable_gui" != "xno")
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AC_ARG_ENABLE(opengl,
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[ --enable-opengl Enable opengl requirement / support (not recommended)],,
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[enable_opengl="no"])
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AS_IF([test x"$enable_opengl" != "xno"], [enable_opengl="yes"])
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AM_CONDITIONAL(SUPPORT_GL, test "x$enable_opengl" = "xyes")
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AC_ARG_ENABLE(smartcard,
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[ --enable-smartcard Enable network redirection],,
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[enable_smartcard="no"])
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AS_IF([test x"$enable_smartcard" != "xno"], [enable_smartcard="yes"])
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AM_CONDITIONAL(SUPPORT_SMARTCARD, test "x$enable_smartcard" != "xno")
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if test "x$enable_smartcard" = "xyes"; then
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AC_DEFINE([USE_SMARTCARD], [1], [Define if supporting smartcard proxying])
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fi
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AC_ARG_ENABLE(client,
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[ --enable-client Enable spice client],,
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[enable_client="yes"])
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AS_IF([test x"$enable_client" != "xno"], [enable_client="yes"])
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AM_CONDITIONAL(SUPPORT_CLIENT, test "x$enable_client" = "xyes")
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AC_ARG_ENABLE(automated_tests,
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[ --enable-automated-tests Enable automated tests using snappy (part of spice--gtk)],,
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[enable_automated_tests="no"])
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AS_IF([test x"$enable_automated_tests" != "xno"], [enable_automated_tests="yes"])
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AM_CONDITIONAL(SUPPORT_AUTOMATED_TESTS, test "x$enable_automated_tests" != "xno")
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dnl =========================================================================
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dnl Check deps
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PKG_CHECK_MODULES(PROTOCOL, spice-protocol >= 0.10.1)
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AC_SUBST(PROTOCOL_CFLAGS)
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AC_CHECK_LIBM
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AC_SUBST(LIBM)
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AC_CHECK_LIB(rt, clock_gettime,
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AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Defined if we have clock_gettime()])
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LIBRT=-lrt
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)
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AC_SUBST(LIBRT)
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if test "$red_target" = "windows"; then
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SPICE_NONPKGCONFIG_LIBS+=" -lpthreadGC2 -lversion -lmsimg32 $LIBM"
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else
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SPICE_NONPKGCONFIG_LIBS+=" -pthread $LIBM $LIBRT"
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fi
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dnl The client needs a yield function
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AC_MSG_CHECKING(for posix yield function)
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for yield_func in pthread_yield pthread_yield_np sched_yield \
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thr_yield; do
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spice_save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $SPICE_NONPKGCONFIG_LIBS"
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AC_TRY_LINK([#include <pthread.h>],
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[$yield_func()],
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[posix_yield_func="$yield_func"
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break])
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CPPFLAGS="$spice_save_CPPFLAGS"
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done
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if test x"$posix_yield_func" = xnone; then
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AC_MSG_ERROR([No posix yield function found])
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else
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AC_MSG_RESULT($posix_yield_func)
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posix_yield_func="$posix_yield_func()"
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fi
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AC_DEFINE_UNQUOTED([POSIX_YIELD_FUNC],$posix_yield_func,[The POSIX RT yield function])
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SPICE_REQUIRES=""
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if test "x$enable_gui" = "xyes"; then
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PKG_CHECK_MODULES(CEGUI06, CEGUI-0.6 >= 0.6.0 CEGUI-0.6 < 0.7.0,
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[
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AC_SUBST(CEGUI06_CFLAGS)
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AC_SUBST(CEGUI06_LIBS)
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AC_DEFINE([USE_GUI], [1], [Define to build with CEGUI support])
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],
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[
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PKG_CHECK_MODULES(CEGUI, CEGUI >= 0.6.0 CEGUI < 0.7.0)
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AC_SUBST(CEGUI_CFLAGS)
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AC_SUBST(CEGUI_LIBS)
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AC_DEFINE([USE_GUI], [1], [Define to build with CEGUI support])
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])
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fi
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if test "x$enable_tunnel" = "xyes"; then
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PKG_CHECK_MODULES(SLIRP, slirp)
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AC_SUBST(SLIRP_CFLAGS)
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AC_SUBST(SLIRP_LIBS)
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SPICE_REQUIRES+=" slirp"
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AC_DEFINE([HAVE_SLIRP], [], [Define if we have slirp])
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fi
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if test "x$enable_smartcard" = "xyes"; then
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PKG_CHECK_MODULES(CAC_CARD, libcacard >= 0.1.2)
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SMARTCARD_LIBS="$CAC_CARD_LIBS"
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SMARTCARD_CFLAGS="$CAC_CARD_CFLAGS"
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AC_SUBST(SMARTCARD_LIBS)
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AC_SUBST(SMARTCARD_CFLAGS)
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fi
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PKG_CHECK_MODULES(PIXMAN, pixman-1 >= 0.17.7)
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AC_SUBST(PIXMAN_CFLAGS)
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AC_SUBST(PIXMAN_LIBS)
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SPICE_REQUIRES+=" pixman-1 >= 0.17.7"
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PKG_CHECK_MODULES(CELT051, celt051 >= 0.5.1.1)
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AC_SUBST(CELT051_CFLAGS)
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AC_SUBST(CELT051_LIBS)
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AC_SUBST(CELT051_LIBDIR)
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SPICE_REQUIRES+=" celt051 >= 0.5.1.1"
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if test ! -e client/generated_marshallers.cpp; then
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AC_MSG_CHECKING([for pyparsing python module])
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echo "import pyparsing" | ${PYTHON} - >/dev/null 2>&1
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if test $? -ne 0 ; then
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AC_MSG_RESULT([not found])
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AC_MSG_ERROR([pyparsing python module is required to compile this package])
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fi
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AC_MSG_RESULT([found])
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fi
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if test "$os_linux" = yes; then
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PKG_CHECK_MODULES(ALSA, alsa)
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AC_SUBST(ALSA_CFLAGS)
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AC_SUBST(ALSA_LIBS)
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fi
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PKG_CHECK_MODULES(SSL, openssl)
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AC_SUBST(SSL_CFLAGS)
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AC_SUBST(SSL_LIBS)
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SPICE_REQUIRES+=" openssl"
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# These are commented out because the gl libraries on RHEL 5 do not have pkgconfig files
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#
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# PKG_CHECK_MODULES(GL, gl glu)
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# AC_SUBST(GL_CFLAGS)
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# AC_SUBST(GL_LIBS)
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# SPICE_REQUIRES+=" gl glu"
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if test "x$enable_opengl" = "xyes"; then
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AC_CHECK_LIB(GL, glBlendFunc, GL_LIBS="$GL_LIBS -lGL", enable_opengl=no)
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AC_CHECK_LIB(GLU, gluSphere, GL_LIBS="$GL_LIBS -lGLU", enable_opengl=no)
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AC_DEFINE([USE_OPENGL], [1], [Define to build with OpenGL support])
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AC_DEFINE([GL_GLEXT_PROTOTYPES], [], [Enable GLExt prototypes])
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if test "x$enable_opengl" = "xno"; then
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AC_MSG_ERROR([GL libraries not available])
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fi
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fi
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AC_SUBST(GL_CFLAGS)
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AC_SUBST(GL_LIBS)
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SPICE_NONPKGCONFIG_LIBS+=" $GL_LIBS"
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if test "$red_target" = "x11"; then
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PKG_CHECK_MODULES(XRANDR, xrandr)
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PKG_CHECK_MODULES(XFIXES, xfixes)
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AC_SUBST(XRANDR_CFLAGS)
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AC_SUBST(XRANDR_LIBS)
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PKG_CHECK_MODULES(XRANDR12,
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xrandr >= 1.2,
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have_xrandr12=yes,
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have_xrandr12=no)
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else
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have_xrandr12=no
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fi
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AM_CONDITIONAL([HAVE_XRANDR12], [test "x$have_xrandr12" = "xyes"])
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if test "x$have_xrandr12" = "xyes" ; then
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AC_DEFINE([HAVE_XRANDR12], [], [Define if we have XRANDR 12])
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fi
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if test "$red_target" = "x11"; then
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PKG_CHECK_MODULES(MISC_X, x11 xext xrender)
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AC_SUBST(MISC_X_CFLAGS)
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AC_SUBST(MISC_X_LIBS)
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fi
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PKG_CHECK_MODULES(XINERAMA,
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xinerama >= 1.0,
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have_xinerama=yes,
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have_xinerama=no)
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AM_CONDITIONAL([HAVE_XINERAMA], [test "x$have_xinerama" = "xyes"])
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if test "x$have_xinerama" = "xyes" ; then
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AC_DEFINE([HAVE_XINERAMA], [], [Define if we have Xinerama])
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AC_SUBST(XINERAMA_CFLAGS)
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AC_SUBST(XINERAMA_LIBS)
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SPICE_REQUIRES+=" xinerama"
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fi
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# Add parameter for (partial) static linkage of spice client.
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# this is used to achive single binary package for all (?) distros.
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AC_ARG_ENABLE(static-linkage,
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[ --enable-static-linkage will generate spice client binary with static linkage to external libraries ],,
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[enable_static_linkage="no"])
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AS_IF([test x"$enable_static_linkage" != "xno"],
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[SPICEC_STATIC_LINKAGE_BSTATIC=["-Wl,-Bstatic"]])
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AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
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AC_MSG_CHECKING([for jpeglib.h])
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AC_TRY_CPP(
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[#include <stdio.h>
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#undef PACKAGE
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#undef VERSION
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#undef HAVE_STDLIB_H
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#include <jpeglib.h>],
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JPEG_LIBS='-ljpeg'
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AC_MSG_RESULT($jpeg_ok),
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AC_MSG_ERROR([jpeglib.h not found])),
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AC_MSG_ERROR([libjpeg not found]))
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AC_SUBST(JPEG_LIBS)
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AC_CHECK_LIB(z, deflate, Z_LIBS='-lz', AC_MSG_ERROR([zlib not found]))
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AC_SUBST(Z_LIBS)
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dnl Cyrus SASL, check from gtk-vnc
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AC_ARG_WITH([sasl],
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[AS_HELP_STRING([--with-sasl],
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[use cyrus SASL for authentication @<:@default=check@:>@])],
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[],
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[with_sasl=check])
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SASL_CFLAGS=
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SASL_LIBS=
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enable_sasl=no
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if test "x$with_sasl" != "xno"; then
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if test "x$with_sasl" != "xyes" && test "x$with_sasl" != "xcheck"; then
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SASL_CFLAGS="-I$with_sasl"
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SASL_LIBS="-L$with_sasl"
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fi
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fail=0
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old_cflags="$CFLAGS"
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old_libs="$LIBS"
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CFLAGS="$CFLAGS $SASL_CFLAGS"
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LIBS="$LIBS $SASL_LIBS"
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AC_CHECK_HEADER([sasl/sasl.h],[],[
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if test "x$with_sasl" != "xcheck" ; then
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with_sasl=no
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else
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fail=1
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fi])
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if test "x$with_sasl" != "xno" ; then
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AC_CHECK_LIB([sasl2], [sasl_client_init],[with_sasl2=yes],[with_sasl2=no])
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fi
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if test "x$with_sasl2" = "xno" && test "x$with_sasl" != "xno" ; then
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AC_CHECK_LIB([sasl], [sasl_client_init],[with_sasl=yes],[with_sasl=no])
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fi
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if test "x$with_sasl2" = "xyes"; then
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SASL_LIBS="$SASL_LIBS -lsasl2"
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elif test "x$with_sasl" = "xyes"; then
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SASL_LIBS="$SASL_LIBS -lsasl"
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else
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AC_MSG_ERROR([Missing required Cyrus SASL development package])
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fi
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CFLAGS="$old_cflags"
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LIBS="$old_libs"
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if test "x$with_sasl2" = "xyes" || test "x$with_sasl" = "xyes" ; then
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AC_DEFINE_UNQUOTED([HAVE_SASL], 1,
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[whether Cyrus SASL is available for authentication])
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enable_sasl=yes
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fi
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fi
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AM_CONDITIONAL([HAVE_SASL], [test "x$with_sasl2" = "xyes" || test "x$with_sasl" = "xyes"])
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AC_SUBST([SASL_CFLAGS])
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AC_SUBST([SASL_LIBS])
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if test "x$enable_automated_tests" = "xyes"; then
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AC_MSG_CHECKING([for snappy])
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snappy --help >/dev/null 2>&1
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if test $? -ne 0 ; then
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AC_MSG_RESULT([not found])
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AC_MSG_ERROR([snappy was not found, this module is part of spice-gtk andis required to compile this package])
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fi
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AC_MSG_RESULT([found])
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fi
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dnl ===========================================================================
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dnl check compiler flags
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AC_DEFUN([SPICE_CC_TRY_FLAG], [
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AC_MSG_CHECKING([whether $CC supports $1])
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spice_save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $1"
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [spice_cc_flag=yes], [spice_cc_flag=no])
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CFLAGS="$spice_save_CFLAGS"
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if test "x$spice_cc_flag" = "xyes"; then
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ifelse([$2], , :, [$2])
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else
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ifelse([$3], , :, [$3])
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fi
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AC_MSG_RESULT([$spice_cc_flag])
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])
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dnl Use lots of warning flags with with gcc and compatible compilers
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dnl Note: if you change the following variable, the cache is automatically
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dnl skipped and all flags rechecked. So there's no need to do anything
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dnl else. If for any reason you need to force a recheck, just change
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dnl MAYBE_WARN in an ignorable way (like adding whitespace)
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dnl MAYBE_WARN="-Wall -Wno-sign-compare -Werror -Wno-deprecated-declarations"
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if test "$red_target" = "windows"; then
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MAYBE_WARN="-Wall -Wno-sign-compare -Wno-deprecated-declarations"
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else
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MAYBE_WARN="-Wall -Wno-sign-compare -Wno-deprecated-declarations"
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fi
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AC_ARG_ENABLE(werror,
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AC_HELP_STRING([--enable-werror], [Use -Werror (if supported)]),
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set_werror="$enableval",[
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if test -f $srcdir/GITVERSION; then
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is_git_version=true
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set_werror=yes
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else
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set_werror=no
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fi
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])
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# invalidate cached value if MAYBE_WARN has changed
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if test "x$spice_cv_warn_maybe" != "x$MAYBE_WARN"; then
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unset spice_cv_warn_cflags
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fi
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AC_CACHE_CHECK([for supported warning flags], spice_cv_warn_cflags, [
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echo
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WARN_CFLAGS=""
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# Some warning options are not supported by all versions of
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# gcc, so test all desired options against the current
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# compiler.
|
|
#
|
|
# Note that there are some order dependencies
|
|
# here. Specifically, an option that disables a warning will
|
|
# have no net effect if a later option then enables that
|
|
# warnings, (perhaps implicitly). So we put some grouped
|
|
# options (-Wall and -Wextra) up front and the -Wno options
|
|
# last.
|
|
|
|
for W in $MAYBE_WARN; do
|
|
SPICE_CC_TRY_FLAG([$W], [WARN_CFLAGS="$WARN_CFLAGS $W"])
|
|
done
|
|
if test "$set_werror" != "no"; then
|
|
SPICE_CC_TRY_FLAG(["-Werror"], [WARN_CFLAGS="$WARN_CFLAGS -Werror"])
|
|
fi
|
|
|
|
spice_cv_warn_cflags=$WARN_CFLAGS
|
|
spice_cv_warn_maybe=$MAYBE_WARN
|
|
|
|
AC_MSG_CHECKING([which warning flags were supported])])
|
|
WARN_CFLAGS="$spice_cv_warn_cflags"
|
|
SPICE_CFLAGS="$SPICE_CFLAGS $WARN_CFLAGS"
|
|
|
|
# use ximage.h for win32 build if it is found (no package for mingw32 atm)
|
|
if test $os_win32 == "yes" ; then
|
|
AC_MSG_CHECKING([for cximage])
|
|
AC_TRY_CPP(
|
|
[#include <ximage.h>
|
|
int main()
|
|
{
|
|
return CXIMAGE_FORMAT_RAW;
|
|
)}
|
|
],[
|
|
AC_MSG_RESULT([found])
|
|
have_cximage="yes"
|
|
]
|
|
,[AC_MSG_RESULT([missing])
|
|
CXIMAGE_CFLAGS='-DDISABLE_CXIMAGE'
|
|
have_cximage="no"
|
|
]
|
|
)
|
|
fi
|
|
AC_SUBST(CXIMAGE_CFLAGS)
|
|
|
|
# check for windres for mingw32 builds
|
|
if test $os_win32 == "yes" ; then
|
|
AC_CHECK_PROGS(WINDRES,i686-pc-mingw32-windres mingw-windres mingw32-windres,false)
|
|
AC_SUBST(WINDRES)
|
|
fi
|
|
|
|
AC_SUBST(WARN_CFLAGS)
|
|
AC_SUBST(CFLAGS_CFLAGS)
|
|
|
|
dnl =========================================================================
|
|
dnl -fvisibility stuff
|
|
|
|
have_gcc4=no
|
|
AC_MSG_CHECKING(for -fvisibility)
|
|
AC_COMPILE_IFELSE([AC_LANG_SOURCE([
|
|
#if defined(__GNUC__) && (__GNUC__ >= 4)
|
|
#else
|
|
error Need GCC 4.0 for visibility
|
|
#endif
|
|
int main () { return 0; }
|
|
])], have_gcc4=yes)
|
|
|
|
if test "x$have_gcc4" = "xyes" && test ! "$os_win32" = "yes" ; then
|
|
VISIBILITY_HIDDEN_CFLAGS="-fvisibility=hidden"
|
|
fi
|
|
AC_MSG_RESULT($have_gcc4)
|
|
AC_SUBST(VISIBILITY_HIDDEN_CFLAGS)
|
|
|
|
dnl ensure linker supports ---version-script option before using it
|
|
AC_CACHE_CHECK([if -Wl,--version-script works], [spice_cv_ld_version_script],
|
|
[save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/server/spice-server.syms"
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
|
|
[spice_cv_ld_version_script=yes], [spice_cv_ld_version_script=no])
|
|
LDFLAGS="$save_LDFLAGS"])
|
|
AM_CONDITIONAL([HAVE_LD_VERSION_SCRIPT],
|
|
[test x"$spice_cv_ld_version_script" = xyes])
|
|
|
|
AC_SUBST(SPICE_REQUIRES)
|
|
AC_SUBST(SPICE_NONPKGCONFIG_CFLAGS)
|
|
AC_SUBST(SPICE_NONPKGCONFIG_LIBS)
|
|
|
|
AC_SUBST([SPICEC_STATIC_LINKAGE_BSTATIC])
|
|
|
|
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
|
|
|
|
AC_OUTPUT([
|
|
Makefile
|
|
spice-server.pc
|
|
common/Makefile
|
|
common/win/Makefile
|
|
common/win/my_getopt-1.5/Makefile
|
|
python_modules/Makefile
|
|
server/Makefile
|
|
server/tests/Makefile
|
|
client/Makefile
|
|
])
|
|
|
|
dnl ==========================================================================
|
|
echo "
|
|
|
|
Spice $VERSION
|
|
==============
|
|
|
|
prefix: ${prefix}
|
|
c compiler: ${CC}
|
|
c++ compiler: ${CXX}
|
|
python: ${PYTHON}
|
|
|
|
Build Spice client: ${enable_client}
|
|
|
|
Have XRANDR 1.2: ${have_xrandr12}
|
|
|
|
Have Xinerama: ${have_xinerama}
|
|
|
|
Support tunneling: ${enable_tunnel}
|
|
|
|
Red target: ${red_target}
|
|
|
|
OpenGL: ${enable_opengl}
|
|
|
|
GUI: ${enable_gui}
|
|
|
|
Smartcard: ${enable_smartcard}
|
|
|
|
SASL support: ${enable_sasl}
|
|
|
|
Automated tests: ${enable_automated_tests}
|
|
"
|
|
|
|
if test $os_win32 == "yes" ; then
|
|
echo \
|
|
" Copy & Paste Images: ${have_cximage}
|
|
"
|
|
fi
|
|
|
|
echo \
|
|
" Now type 'make' to build $PACKAGE
|
|
"
|