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- dnl Process this file with autoconf to produce a configure script.
- AC_PREREQ([2.57])
- AC_INIT([tigervnc], [0.0.90], [http://www.tigervnc.org])
- AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
-
- AC_SUBST([COMMON_DIR], ['$(top_srcdir)/../common'])
-
- AC_CONFIG_SUBDIRS([../common])
-
- dnl Checks for programs.
- AC_PROG_CC
- AC_PROG_CXX
- AC_PROG_LIBTOOL
- AC_LANG([C++])
- AM_GNU_GETTEXT([external])
- AM_GNU_GETTEXT_VERSION([0.14.6])
-
- case "`(uname -sr) 2>/dev/null`" in
- "SunOS 5"*)
- SOLARIS=yes
- USE_MITSHM=yes
- USE_SUN_OVL=yes
- ;;
- "IRIX 6"*)
- LDFLAGS="-L/usr/lib32 $LDFLAGS"
- USE_MITSHM=yes
- USE_READDISPLAY=yes
- ;;
- "LynxOS 2"*)
- SJLJ_EXCEPTIONS=yes
- ;;
- esac
-
- dnl FIXME: Check for MIT-SHM properly, add a corresponding --with option.
- if test "$USE_MITSHM" = yes; then
- MITSHM_DEFINE="-DHAVE_MITSHM"
- fi
- AC_SUBST(MITSHM_DEFINE)
-
- if test "$GCC" = yes; then
- CFLAGS="$CFLAGS -Wall"
- if test "$SOLARIS" = yes; then
- CFLAGS="$CFLAGS -Wno-unknown-pragmas -Wno-implicit-int"
- fi
- fi
- if test "$GXX" = yes; then
- CXXFLAGS="$CXXFLAGS -Wall"
- if test "$SOLARIS" = yes; then
- CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas -fpermissive"
- fi
- if test "$SJLJ_EXCEPTIONS" = yes; then
- CXXFLAGS="$CXXFLAGS -fsjlj-exceptions"
- fi
- fi
-
- AC_PATH_XTRA
-
- AC_ARG_ENABLE(vncconfig,
- [ --enable-vncconfig build the vncconfig utility (assumed by default),
- use --disable-vncconfig to skip building vncconfig])
- if test "$enable_vncconfig" = no; then
- echo "vncconfig utility will not be built"
- VNCCONFIG_DIR=
- else
- VNCCONFIG_DIR='vncconfig'
- fi
- AC_SUBST(VNCCONFIG_DIR)
-
- dnl Check for the XTest X11 extension library.
- AC_CHECK_LIB(Xtst,XTestGrabControl,USE_XTEST=yes,USE_XTEST=,
- ["$X_LIBS" -lXext -lX11])
- if test "$USE_XTEST" = yes; then
- XTEST_DEFINE='-DHAVE_XTEST'
- XTEST_LIB=-lXtst
- else
- echo Warning: No XTest extension, building x0vncserver view-only
- XTEST_DEFINE=
- XTEST_LIB=
- fi
- AC_SUBST(XTEST_DEFINE)
- AC_SUBST(XTEST_LIB)
-
- dnl Support for READDISPLAY (Irix) and SUN_OVL (Solaris) extensions
- dnl FIXME: Implement corresponding --with options.
- if test "$USE_READDISPLAY" = yes; then
- READDISPLAY_DEFINE='-DHAVE_READDISPLAY'
- elif test "$USE_SUN_OVL" = yes; then
- READDISPLAY_DEFINE='-DHAVE_SUN_OVL'
- else
- READDISPLAY_DEFINE=
- fi
- AC_SUBST(READDISPLAY_DEFINE)
-
- dnl Under Lynx/OS 2.3, we have to link with -lbsd to resolve
- dnl gethostbyname, inet_addr, htons etc. Check if it's necessary.
- dnl NOTE: Did not want to use AC_SEARCH_LIBS which would add
- dnl -lbsd to LIBS. We set INET_LIB instead.
- AC_LANG_SAVE
- AC_LANG_C
- AC_CHECK_FUNC(gethostbyname,INET_LIB_REQ=,INET_LIB_REQ=yes)
- if test "$INET_LIB_REQ" = yes; then
- AC_CHECK_LIB(bsd,gethostbyname,INET_LIB=-lbsd,INET_LIB=)
- fi
- AC_LANG_RESTORE
- AC_SUBST(INET_LIB)
-
- AC_OUTPUT(Makefile
- tx/Makefile
- x0vncserver/Makefile
- vncviewer/Makefile
- vncconfig/Makefile
- vncpasswd/Makefile
- po/Makefile.in
- )
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