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configure.ac
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AC_PREREQ([2.69])
LT_PREREQ(2.4.6)
m4_define([unicon_version],[m4_esyscmd_s([config/scripts/version.sh "version"])])
AC_INIT([Unicon],[unicon_version],[[email protected]],[unicon],[http://www.unicon.org])
AC_CANONICAL_HOST
AH_TOP([#ifndef __AUTO_CONFIG_H
#define __AUTO_CONFIG_H])
AH_BOTTOM([#endif /* __AUTO_CONFIG_H */])
# not needed yet
#AC_CANONICAL_BUILD
#AC_CANONICAL_TARGET
case $host_cpu in
*armv7* | *armv6* | *aarch32*)
unicon_cpu="arm_32"
ARCHBITS="32"
AC_DEFINE([ARM], [1], [ARM platform])
;;
*armv8* | *aarch64*)
unicon_cpu="arm_64"
ARCHBITS="64"
AC_DEFINE([ARM], [1], [ARM platform])
;;
*riscv64*)
unicon_cpu="riscv_64"
ARCHBITS="64"
AC_DEFINE([RISCV], [1], [RISC-V platform])
;;
*i386* | *i686*)
unicon_cpu="x86_32"
ARCHBITS="32"
AC_DEFINE([X86], [1], [X86 platform])
;;
*)
unicon_cpu="$host_cpu"
ARCHBITS="64"
;;
esac
unicon_osdist=$OSDIST
unicon_osrel=$OSREL
case $host_os in
*linux*)
unicon_os="linux"
# if dist/version are not set, try to guess them
if test x$unicon_osdist = x ; then
if test -f /etc/os-release ; then
. /etc/os-release
unicon_osdist=$NAME
unicon_osrel=$VERSION_ID
elif type lsb_release >/dev/null 2>&1; then
unicon_osdist=$(lsb_release -si)
unicon_osrel=$(lsb_release -sr)
elif test -f /etc/lsb-release ; then
. /etc/lsb-release
unicon_osdist=$DISTRIB_ID
unicon_osrel=$DISTRIB_RELEASE
elif test -f /etc/debian_version ; then
unicon_osdist=Debian
unicon_osrel=$(cat /etc/debian_version)
fi
fi
AC_DEFINE([UNIX], [1], [Unix platform])
case $host_os in
*musl*)
AC_DEFINE([__MUSL__], [1], [MUSL C Library])
MUSLFLG="-D__MUSL__"
CFLAGS="-fno-pie $CFLAGS"
LDFLAGS=" -no-pie $LDFLAGS"
;;
esac
;;
*solaris*)
unicon_os="solaris"
AC_DEFINE([UNIX], [1], [Unix platform])
AC_DEFINE([SOLARIS], [1], [Solaris OS])
AC_DEFINE([SUN], [1], [Sun platform])
;;
*aix*)
unicon_os="aix"
AC_DEFINE([UNIX], [1], [Unix platform])
;;
*bsd*)
# freebsd for now
unicon_os="freebsd"
AC_DEFINE([UNIX], [1], [Unix platform])
AC_DEFINE([FreeBSD], [1], [FreeBSD OS])
;;
*darwin*)
unicon_os="macos"
AC_DEFINE([UNIX], [1], [Unix platform])
AC_DEFINE([MacOS], [1], [Mac OS])
;;
*cygwin* | *mingw* | *msys*)
unicon_os="windows"
AC_DEFINE([Windows], [1], [Windows platform])
;;
esac
unicon_host="$unicon_cpu"_"$unicon_os"
echo "##########################################"
echo "Configuring Unicon Host: $unicon_host"
echo "##########################################"
AC_ARG_ENABLE([graphics],
[AS_HELP_STRING([--disable-graphics], [No graphics subsystem])],
[graphics=$enableval], [graphics=on])
AC_ARG_ENABLE([graphics3d],
[AS_HELP_STRING([--disable-graphics3d], [No 3D graphics support])],
[graphics3d=$enableval], [graphics3d=on])
AC_ARG_ENABLE([multiprograms],
[AS_HELP_STRING([--disable-multiprograms], [No multi programs support])],
[multiprograms=$enableval], [multiprograms=on])
AC_ARG_ENABLE([concurrency],
[AS_HELP_STRING([--disable-concurrency], [No concurrent thread support])],
[concurrency=$enableval], [concurrency=on])
AC_ARG_ENABLE([pattern],
[AS_HELP_STRING([--disable-pattern], [No pattern type support])],
[pattern=$enableval], [pattern=on])
AC_ARG_ENABLE([database],
[AS_HELP_STRING([--disable-database], [No database support])],
[database=$enableval], [database=on])
AC_ARG_ENABLE([ssl],
[AS_HELP_STRING([--disable-ssl], [No SSL support])],
[ssl=$enableval], [ssl=on])
AC_ARG_ENABLE([audio],
[AS_HELP_STRING([--disable-audio], [No audio support])],
[audio=$enableval], [audio=on])
AC_ARG_ENABLE([voip],
[AS_HELP_STRING([--disable-voip], [No VOIP support])],
[voip=$enableval], [voip=on])
AC_ARG_ENABLE([plugins],
[AS_HELP_STRING([--disable-plugins], [No loadfunc or plugins support])],
[plugins=$enableval], [plugins=on])
AC_ARG_ENABLE([iconc],
[AS_HELP_STRING([--disable-iconc], [Don't build Unicon Compiler (Iconc/Uniconc)])],
[iconc=$enableval], [iconc=on])
AC_ARG_ENABLE([stdc],
[AS_HELP_STRING([--disable-stdc], [Disable the default std C compiler option])],
[stdc=$enableval], [stdc=on])
AC_ARG_ENABLE([iconcurrency],
[AS_HELP_STRING([--enable-iconcurrency], [Enable thread support in Unicon Compiler])],
[coniconc=yes], [coniconc=no])
AC_ARG_ENABLE([ovld],
[AS_HELP_STRING([--enable-ovld], [Enable operator overloading])],
[ovld=yes], [ovld=no])
AC_ARG_ENABLE([udbtools],
[AS_HELP_STRING([--enable-udbtools], [Enable Unicon debugger tools])],
[udbtools=yes], [udbtools=no])
AC_ARG_ENABLE([progs],
[AS_HELP_STRING([--enable-progs], [Enable Unicon programs])],
[progs=yes], [progs=no])
AC_ARG_ENABLE([verbosebuild],
[AS_HELP_STRING([--enable-verbosebuild], [Show full CC build lines with all compiler arguments])],
[verbosebuild=yes], [verbosebuild=no])
AC_ARG_ENABLE([doc],
[AS_HELP_STRING([--enable-doc], [Add makefile rule to build documentation])],
[doc=yes], [doc=no])
AC_ARG_ENABLE([htmldoc],
[AS_HELP_STRING([--enable-htmldoc], [Add makefile rule to html documentation])],
[htmldoc=yes], [htmldoc=no])
AC_ARG_ENABLE([thin],
[AS_HELP_STRING([--enable-thin], [Do a minimalist build disabling non critical features])],
[thin=yes], [thin=no])
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug], [Add debugging symbols])],
[debug=yes], [debug=no])
AC_ARG_ENABLE([debugheap],
[AS_HELP_STRING([--enable-debugheap], [Enable advanced heap debugging ])],
[debugheap=yes], [debugheap=no])
AC_ARG_ENABLE([verifyheap],
[AS_HELP_STRING([--enable-verifyheap], [Enable advanced heap verification])],
[verifyheap=yes], [verifyheap=no])
AC_ARG_ENABLE([devmode],
[AS_HELP_STRING([--enable-devmode], [Developer mode: turn on warnings and debugging options])],
[devmode=$enableval], [devmode=no])
AC_ARG_ENABLE([werror],
[AS_HELP_STRING([--enable-werror], [Change compiler warnings to errors])],
[werror=yes], [werror=no])
AC_ARG_ENABLE([warnings],
[AS_HELP_STRING([--enable-warnings], [Turn on most types of compiler warnings])],
[warn=yes], [warn=no])
AC_ARG_ENABLE([uniconx],
[AS_HELP_STRING([--enable-uniconx], [Change executable names to co-exist with Icon])],
[uniconx=yes], [uniconx=no])
# Save flags
orig_cflags="${CFLAGS:-}"
CFLAGS=""
AC_LANG([C])
AC_USE_SYSTEM_EXTENSIONS
# Try CC 11
ac_cc="$CC"
if test "x$stdc" = "xon" ; then
AC_CFLAG([-std=c11])
else
if test "x$stdc" = "xyes" ; then
AC_CFLAG([-std=c11],[AC_MSG_ERROR("-std=c11 is required but not available")], [ CFLAGS="$CFLAGS -std=c11" ])
else
if ! test "x$stdc" = "xno" ; then
AC_CFLAG([-std=$stdc],[AC_MSG_ERROR("-std=$stdc is required but not available")], [ CFLAGS="$CFLAGS -std=$stdc" ])
fi
fi
fi
# try to add -m32 or -m64
ARCHFLAG="-m$ARCHBITS"
AC_CFLAG([$ARCHFLAG],[
ARCHFLAG=""
], [
CFLAGS="$CFLAGS $ARCHFLAG"
LDFLAGS="$LDFLAGS $ARCHFLAG"
ASFLAGS="$ASFLAGS $ARCHFLAG"
] )
if test x"$verbosebuild" = x"yes" ; then
CMNT="#"
SLNT=
DASHS=
else
CMNT=
SLNT="@"
DASHS="-s"
fi
if test x"$uniconx" = x"yes" ; then
AC_DEFINE([UniconX], [1], [Avoid naming conflicts with Icon])
UNICONX=uniconx
UNICONWX=wuniconx
UNICONC=uniconc
UNICONT=unicont
UNICONWT=wunicont
else
UNICONX=iconx
UNICONWX=wiconx
UNICONC=iconc
UNICONT=icont
UNICONWT=wicont
fi
if test x"$devmode" = x"yes" || test x"$devmode" = x"all"; then
debug=yes
warn=yes
AC_DEFINE([DEVELOPMODE], [1], [Developer Mode])
if test x"$devmode" = x"all"; then
debugheap=yes
verifyheap=yes
fi
fi
if test x"$debugheap" = x"yes" ; then
AC_DEFINE([DebugHeap], [1], [Debug Heap])
debugheapreport="DebugHeap"
fi
if test x"$verifyheap" = x"yes" ; then
AC_DEFINE([VerifyHeap], [1], [Verify Heap])
verifyheapreport="VerifyHeap"
fi
if test x"$udbtools" = x"yes" ; then
UDBTOOLS=udbtools
fi
if test x"$progs" = x"yes" ; then
UNIPROGS=progs
fi
# honor custom flags
if test "z$orig_cflags" = "z"; then
if test x"$debug" = x"yes" ; then
AC_CFLAG([-g])
AC_CFLAG([-O0])
else
AC_CFLAG([-O2], [
AC_CFLAG([-Os])
])
fi
fi
if test x"$warn" = x"yes" ; then
AC_CFLAG([-Wall])
AC_CFLAG([-Wno-missing-braces])
fi
#if test x"$devmode" = x"yes" ; then
# AC_CFLAG([-Wmissing-prototypes])
# AC_CFLAG([-Wmissing-declarations])
#fi
# We always want these CFLAGS if available, the second one is neseccary for a stable runtime
AC_CFLAG([-fno-omit-frame-pointer])
AC_CFLAG([-fno-strict-aliasing])
if test x"$CC" = x"clang" || test x"$unicon_os" = x"macos" || test x"$unicon_os" = x"freebsd" ; then
AC_CFLAG([-Werror -Wno-parentheses-equality], [], [CFLAGS="$CFLAGS -Wno-parentheses-equality"])
fi
#if test x"${enable_werror}" = x"yes" ; then
# WERROR="-Werror"
#fi
#AC_USE_SYSTEM_EXTENSIONS
AC_CONFIG_SRCDIR([src/runtime/imain.r])
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_RANLIB
AC_CHECK_LIB(socket, socket)
AC_CHECK_LIB(nsl, gethostbyname)
#AC_HEADER_STDC
AC_CHECK_HEADERS(errno.h netdb.h unistd.h strings.h arpa/inet.h net/errno.h \
stdlib.h string.h fcntl.h memory.h sys/file.h sys/resource.h \
netinet/in.h sys/errno.h sys/socket.h sys/types.h)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long int)
AC_CHECK_SIZEOF(long long int)
AC_CHECK_SIZEOF(int *)
AC_C_BIGENDIAN
AC_C_CONST
AC_TYPE_SIZE_T
AC_FUNC_ALLOCA
AC_TYPE_OFF_T
AC_ST_BLKSIZE
AC_CHECK_TYPE(ssize_t, signed)
case $ac_cv_sizeof_int_p in
*1)
BITS=8
;;
*2)
BITS=16
;;
*4)
BITS=32
# RCFLAGS used on Windows only at the moment
RCFLAGS="--target=pe-i386"
;;
*8)
BITS=64
# RCFLAGS used on Windows only at the moment
RCFLAGS="--target=pe-x86-64"
;;
esac
OBJ=o
CFUNCTARGET="cfun"
CFDYN="-fPIC $MUSLFLG "
LDDYN="-shared "
SO=so
DASHX=
# OS specific flags go here
case $unicon_host in
*linux*)
LDFLAGS="$LDFLAGS -rdynamic "
LDDYN="$LDDYN $ARCHFLAG "
CFDYN="$CFDYN $ARCHFLAG "
RLINK="-rdynamic -Wl,-E "
RLIBS="-ldl -lcrypt "
;;
*solaris*)
;;
*aix*)
;;
*bsd*)
;;
*macos*)
LDDYN="-Xlinker -undefined -Xlinker dynamic_lookup -shared "
RLIBS="-ldl "
DASHX="-x"
;;
*windows*)
EXE=".exe"
NT="NT"
DNT="-DNT"
SO=dll
DASHG="-G"
LDFLAGS="$LDFLAGS --static -mnop-fun-dllimport -mwin32 -DPTW32_STATIC_LIB "
CPPFLAGS="$CPPFLAGS --static -mnop-fun-dllimport -mwin32 -DPTW32_STATIC_LIB "
LIBS="$LIBS -lgdi32 -lws2_32"
WSTKLDFLAG="-Xlinker --stack -Xlinker 8192000"
WGLIBS="-lopengl32 -lglu32 -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinmm"
WSUBSYS="-Wl,--subsystem,console"
NTCONDEP="NTCON"
LIBWUCONSOLE="libwuconsole.a"
WICONXTARGET="$UNICONWX"
WICONTTARGET="$UNICONWT"
WUNICONTARGET="wunicon"
CFUNCTARGET="windows"
EXEICONTARGET=icon.$OBJ
ICONXEXE=$UNICONX.exe
WICONXEXE=$UNICONWX.exe
ICONTEXE=$UNICONT.exe
WICONTEXE=$UNICONWT.exe
UNICONEXE=unicon.exe
WUNICONEXE=wunicon.exe
ICONCEXE=$UNICONC.exe
;;
esac
if test "x$iconc" = "xyes" || test "x$iconc" = "xon" ; then
ICONCTARGET=Iconc
fi
if test "x$orig_cflags" != "x" ; then
CFLAGS="$CFLAGS $orig_cflags"
fi
if test x"$debug" = x"yes" ; then
STRIP="@\#strip"
else
STRIP="strip $DASHX"
fi
AC_SUBST(UNICONX)
AC_SUBST(UNICONT)
AC_SUBST(UNICONWX)
AC_SUBST(UNICONWT)
AC_SUBST(UNICONC)
AC_SUBST(EXE)
AC_SUBST(WSTKLDFLAG)
AC_SUBST(WGLIBS)
AC_SUBST(WSUBSYS)
AC_SUBST(NT)
AC_SUBST(DNT)
AC_SUBST(NTCONDEP)
AC_SUBST(LIBWUCONSOLE)
AC_SUBST(WICONXTARGET)
AC_SUBST(WICONTTARGET)
AC_SUBST(WUNICONTARGET)
AC_SUBST(CFUNCTARGET)
AC_SUBST(EXEICONTARGET)
AC_SUBST(RCFLAGS)
AC_SUBST(ICONXEXE)
AC_SUBST(WICONXEXE)
AC_SUBST(ICONTEXE)
AC_SUBST(WICONTEXE)
AC_SUBST(UNICONEXE)
AC_SUBST(WUNICONEXE)
AC_SUBST(ICONCEXE)
AC_SUBST(OBJ)
AC_SUBST(BITS)
AC_SUBST(unicon_os)
AC_SUBST(unicon_osdist)
AC_SUBST(unicon_osrel)
AC_SUBST(CC)
AC_SUBST(RLINK)
AC_SUBST(RLIBS)
AC_SUBST(CFDYN)
AC_SUBST(LDDYN)
AC_SUBST(SO)
AC_SUBST(ICONCTARGET)
AC_SUBST(UDBTOOLS)
AC_SUBST(UNIPROGS)
if test "x$doc" = "xyes"; then
UDOC=doc
fi
if test "x$htmldoc" = "xyes"; then
HTMLDOC=htmldoc
fi
AC_SUBST(UDOC)
AC_SUBST(HTMLDOC)
# Do we have rdynamic?
#AC_LANG_PUSH(C)
#ac_ld_flag_save="$LDFLAGS"
#LDFLAGS="$LDFLAGS -rdynamic"
#AC_MSG_CHECKING([[whether linker supports -rdynamic]])
#AC_LINK_IFELSE(
# [AC_LANG_PROGRAM([[]])],
# [AC_MSG_RESULT([yes])],
# [
# LDFLAGS="$ac_ld_flag_save"
# AC_MSG_RESULT([no])
# ])
#AC_LANG_POP(C)
if test "x$thin" = "xyes"; then
if test "x$graphics" = "xon"; then
graphics=no
fi
if test "x$graphics3d" = "xon"; then
graphics3d=no
fi
if test "x$concurrency" = "xon"; then
concurrency=no
fi
if test "x$pattern" = "xon"; then
pattern=no
fi
if test "x$audio" = "xon"; then
audio=no
fi
if test "x$database" = "xon"; then
database=no
fi
if test "x$voip" = "xon"; then
voip=no
fi
if test "x$plugins" = "xon"; then
plugins=no
fi
if test "x$database" = "xon"; then
database=no
fi
if test "x$databse" = "xon"; then
ssl=no
fi
if test "x$multiprograms" = "xon"; then
multiprograms=no
fi
# what else we need to disable?
fi
AC_CHECK_FUNCS([socket bcopy bzero memcpy memset inet_aton inet_pton \
snprintf vsprintf rename ftruncate flock fsync \
getrlimit setrlimit strerror vfork \
getrusage sysconf profil getenv_r clock_gettime \
ctime_r asctime_r gmtime_r localtime_r])
AC_FUNC_STRERROR_R()
AC_REPLACE_FUNCS(getopt)
AC_FUNC_FORK()
AC_CHECK_LIB(dbm,main)
AC_CHECK_LIB(ndbm,main)
# we don't need sqlite to be added to $LIBS, not yet at least
saved_libs="$LIBS"
AC_CHECK_HEADERS([sqlite3.h])
AC_CHECK_LIB(sqlite3, sqlite3_config)
LIBS="$saved_libs"
if test "x$ac_cv_header_sqlite3_h" = "xyes" -a "x$ac_cv_lib_sqlite3_sqlite3_config" = "xyes"; then
SQLITE="sqlite"
else
SQLITE=""
fi
AC_SUBST(SQLITE)
AC_SEARCH_LIBS([getaddrinfo],[socket],
[AC_DEFINE([HAVE_GETADDRINFO], [1], [getaddinfo])])
AC_SEARCH_LIBS([crypt],[crypt],
[AC_DEFINE([HAVE_CRYPT], [1], [crypt])])
if test "x$multiprograms" = "xno"; then
AC_DEFINE([NoMultiProgram], [1], [No MultiProgram])
fi
if test "x$concurrency" = "xno"; then
AC_DEFINE([NoConcurrent], [1], [No Concurrency])
fi
if test "x$coniconc" != "xyes"; then
AC_DEFINE([NoConcurrentCOMPILER], [1], [No ConcurrentCOMPILER])
fi
if test "x$pattern" = "xno"; then
AC_DEFINE([NoPattern], [1], [No PatternType])
fi
if test "x$ovld" = "xyes"; then
AC_DEFINE([OVLD], [1], [Enable Operator Overloading])
fi
#AM_CONDITIONAL([GRAPHICS], [test x$graphics = xyes])
CHECK_ZLIB()
if ! test "x$graphics" = "xno"; then
CHECK_XLIB()
# if we have X11 or if we are running on MS Windows check for graphics libs
if test "x$cv_libX11" = xyes -o "ms$unicon_os" = "mswindows" ; then
CHECK_FREETYPE()
CHECK_XFT()
CHECK_JPEG()
CHECK_PNG()
if ! test "x$graphics3d" = "xno"; then
# assume we have opengl on windows
if test "ms$unicon_os" = "mswindows" ; then
cv_libGL=yes
cv_libGLU=yes
cv_opengl=yes
AC_DEFINE([HAVE_LIBGL], [1])
AC_DEFINE([HAVE_LIBGLU], [1])
else
CHECK_OPENGL()
fi
# A C++ compiler must be present and usable
if test "x$CXX" = "xg++" -a "x$GXX" = "xyes"; then
CHECK_FTGL()
else
echo "FTGL: missing or untrusted C++; CXX is $CXX and GXX is $GXX"
fi
else
AC_DEFINE([NoGraphics3D], [1], [No Graphics3D])
fi
echo "Building with graphics..."
GRAPHICS=graphics
if test "ms$unicon_os" != "mswindows" ; then
XL="-lXpm \$(XLIBS)"
XPM=xpm
fi
if test "$cv_libftgl" = "yes"; then
DRAWSTRING=drawstring3d.o
COMMONDRAWSTRING=../common/drawstring3d.o
fi
# Any system specific graphics related config can go here
case $unicon_host in
*linux*)
;;
*solaris*)
XLIBS = -L/usr/X11R6/lib/64 -R/usr/X11R6/lib/64 -lXpm -lX11 ;;
*aix*)
;;
*bsd*)
;;
*macos*)
XLIBS="-L/opt/X11/lib -L/usr/X11R6/lib -L/usr/local/lib -lXpm -lX11"
;;
*windows*)
;;
esac
else
echo "Graphics library missing: building without graphics..."
fi
else
echo "Building without graphics..."
graphics3d=no
AC_DEFINE([NoGraphics], [1], [No Graphics])
AC_DEFINE([NoGraphics3D], [1], [No Graphics3D])
fi
AC_SUBST(XLIBS)
AC_SUBST(GRAPHICS)
AC_SUBST(XL)
AC_SUBST(XPM)
AC_SUBST(DRAWSTRING)
AC_SUBST(COMMONDRAWSTRING)
AC_SUBST(CMNT)
AC_SUBST(SLNT)
AC_SUBST(DASHS)
AC_SUBST(DASHG)
AC_SUBST(STRIP)
if test -f src/asm/$unicon_host-rswitch.s; then
echo "Native coswitch detected"
cp src/asm/$unicon_host-rswitch.s src/common/rswitch.s
else
if test -f src/asm/$unicon_host-rswitch.c; then
echo "Native coswitch detected"
cp src/asm/$unicon_host-rswitch.c src/common/rswitch.c
else
echo "No native coswitch for $unicon_host , switching to pthreadcoswitch..."
AC_DEFINE([NoNativeCoswitch], [1], [No Native coswitch])
cp src/common/pthreadcoswitch.c src/common/rswitch.c
fi
fi
if ! test "x$plugins" = "xno"; then
AC_SEARCH_LIBS([dlopen], [dl dld],
[AC_DEFINE([HAVE_LIBDL], [1], [define to 1 if you have dlopen])],
[])
if test "x$ac_cv_search_dlopen" != "xno" ; then
PLUGINS=upexample
AC_CHECK_LIB(lxc,lxc_get_version,[PLUGINS="$PLUGINS lxcunicon"])
AC_SUBST(PLUGINS)
fi
else
AC_DEFINE([NoLoadFunc], [1], [No LoadFunc])
CFUNCTARGET="disabled"
fi
#AC_CHECK_FUNC(dlopen,
# [AC_DEFINE([HAVE_DLOPEN], [1], [dlopen for shared object via c functions])])
if ! test "x$audio" = "xno"; then
CHECK_OGG()
CHECK_SDL()
CHECK_SMPEG()
CHECK_OPENAL()
else
AC_DEFINE([NoAudio], [1], [No Audio])
fi
if ! test "x$voip" = "xno"; then
# A C++ compiler must be present and usable
if test "$CXX" = "g++" -a "$GXX" = "yes"; then
CHECK_VOICE()
else
echo "VOIP: missing or untrusted C++; CXX is $CXX and GXX is $GXX"
fi
else
AC_DEFINE([NoVoip], [1], [No VOIP])
fi
if ! test "x$database" = "xno"; then
if test "ms$unicon_os" = "mswindows" ; then
CHECK_ODBC32()
else
CHECK_ODBC()
fi
else
AC_DEFINE([NoDatabase], [1], [No Database])
fi
CHECK_PTHREAD()
if ! test "x$ssl" = "xno" ; then
CHECK_OPENSSL()
else
AC_DEFINE([NoDatabase], [1], [No Database])
fi
# autoconf does this too late, so just do it now...
test "x$prefix" = xNONE && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
if test x"$werror" = x"yes" ; then
AC_CFLAG([-Werror])
fi
AC_SUBST(JV_LDFLAGS)
AC_SUBST(GL_CFLAGS)
AC_SUBST(GL_LDFLAGS)
AC_SUBST(prefix)
AC_SUBST(exec_prefix)
AC_SUBST(bindir)
AC_SUBST(libdir)
AC_SUBST(docdir)
AC_SUBST(mandir)
AC_SUBST(htmldir)
cprefix="$prefix"
cexec_prefix="$exec_prefix"
cbindir="$bindir"
clibdir="$libdir"
cdocdir="$docdir"
cmandir="$mandir"
for I in 1 2 3 4 5 6 7 8 9 10; do
eval cprefix="\"$cprefix\""
eval cexec_prefix="\"$cexec_prefix\""
eval cbindir="\"$cbindir\""
eval clibdir="\"$clibdir\""
eval cdocdir="\"$cdocdir\""
eval cmandir="\"$cmandir\""
done
AC_DEFINE_UNQUOTED([config_prefix], ["${cprefix}"], [prefix])
AC_DEFINE_UNQUOTED([config_exec_prefix], ["${cexec_prefix}"], [exec_prefix])
AC_DEFINE_UNQUOTED([config_bindir], ["${cbindir}"], [bindir])
AC_DEFINE_UNQUOTED([config_libdir], ["${clibdir}"], [libdir])
AC_DEFINE_UNQUOTED([config_docdir], ["${cdocdir}"], [docdir])
AC_DEFINE_UNQUOTED([config_man], ["${cmandir}"], [mandir])
AC_CHECK_GLOBAL(sys_nerr)
AC_CHECK_GLOBAL(sys_errlist)
AC_VAR_TIMEZONE_EXTERNALS()
AC_STRUCT_TIMEZONE()
AC_CONFIG_FILES([Makefile:Makefile.in],)
AC_CONFIG_FILES([Makedefs:Makedefs.in],)
AC_CONFIG_FILES([Makedefs.uni:Makedefs.uni.in],)
AC_CONFIG_HEADERS([src/h/auto.h:src/h/auto.in],)
AC_OUTPUT
if test "x$cv_libz" = "xyes" ; then
ctmp=" + Compression : +ZLIB"
else
ctmp=" - Compression : -ZLIB"
fi
# want graphics
if test "x$graphics" = "xyes" || test "x$graphics" = "xon" ; then
gtmp="Graphics :"
if test "x$cv_libX11" = "xyes" ; then
gtmp=" + $gtmp +X11 "
else
if test "x$graphics" = "xyes" ; then
AC_MSG_ERROR("Graphics requires libx11-dev or equivalent")
fi
gtmp=" - $gtmp -X11 "
fi
if test "x$cv_libjpeg" = "xyes" ; then gtmp="$gtmp +JPG " ; else gtmp="$gtmp -JPG " ; fi
if test "x$cv_libpng" = "xyes" ; then gtmp="$gtmp +PNG " ; else gtmp="$gtmp -PNG " ; fi
if test "x$cv_libXft" = "xyes" ; then gtmp="$gtmp +XFT " ; else gtmp="$gtmp -XFT " ; fi
if test "x$cv_libfreetype" = "xyes" ; then
gtmp="$gtmp+Freetype " ; else gtmp="$gtmp-FreeType " ; fi
else
#disbaled graphics
gtmp=" ! Graphics"
fi
# want graphics3d
if test "x$graphics3d" = "xyes" || test "x$graphics3d" = "xon" ; then
if test "x$cv_libGL" = "xyes" ; then
gdtmp="$gdtmp+OpenGL "
ong3d=1
else
if test "x$graphics3d" = "xyes" ; then
AC_MSG_ERROR("3D graphics requires libGL-dev")
fi
gdtmp="$gdtmp-OpenGL "
fi
if test "x$cv_libGLU" = "xyes" ; then
gdtmp="$gdtmp +GLU "
if test $ong3d = 1 ; then ong3d=2 ; fi
else
if test "x$graphics3d" = "xyes" ; then
AC_MSG_ERROR("3D graphics requires libGLU-dev")
fi
gdtmp="$gdtmp -GLU "
fi
if test "x$cv_libftgl" = "xyes" ; then gdtmp="$gdtmp +FTGL " ; else gdtmp="$gdtmp -FTGL " ; fi
if test "x$cv_opengl" = "xyes" ; then
gdtmp=" + Graphics3D : $gdtmp"
else
if test "x$graphics3d" = "xyes" ; then
AC_MSG_ERROR("3D graphics requires opengl librarry")
fi
gdtmp=" - Graphics3D : $gdtmp"
fi
else
#disbaled graphics3D
gdtmp=" ! Graphics3D"
fi
# want concurrency
if test "x$concurrency" = "xyes" || test "x$concurrency" = "xon" ; then
if test "x$cv_libpthread" = "xyes" ; then
contmp=" + Concurrency : +pthread"
else
contmp=" - Concurrency : -pthread"
fi
else
#disabled Concurrency
contmp=" ! Concurrency"
if test "x$concurrency" = "xyes" ; then
AC_MSG_ERROR("concurrency requires libpthread-dev")
fi
fi
# want audio
if test "x$audio" = "xyes" || test "x$audio" = "xon" ; then
atmp="Audio :"
onAudio=0
if test "x$cv_libopenal" = "xyes" ; then
atmp="$atmp +OpenAL "
onAudio="1"
else
if test "x$audio" = "xyes" ; then
AC_MSG_ERROR("audio requires libopenal-dev")
fi
atmp="$atmp -OpenAL "
fi
if test "x$cv_libalut" = "xyes" ; then
atmp="$atmp +alut "
if test "$onAudio" = 1 ; then onAudio=2 ; fi
else
if test "x$audio" = "xyes" ; then
AC_MSG_ERROR("audio requires libalut-dev")
fi
atmp="$atmp -alut "
fi
atmp="$atmp("
if test "x$cv_libogg" = "xyes" ; then
atmp="$atmp +ogg "
if test "$onAudio" = 2 ; then onAudio=3 ; fi
else
atmp="$atmp -ogg "
fi
if test "x$cv_libvorbis" = "xyes" ; then
atmp="$atmp +vorbis "
if test "$onAudio" = 3 ; then onAudio=4 ; fi
else
atmp="$atmp -vorbis "
fi
# if ogg was present but vorbis was missing, reset
if test "$onAudio" = 3 ; then onAudio=2 ; fi
atmp="$atmp) | ("
if test "x$cv_libsmpeg" = "xyes" ; then
atmp="$atmp +SDL +SMPEG "
if test "$onAudio" = 2 ; then onAudio=4 ; fi
else
atmp="$atmp -SDL -SMPEG "
fi
atmp="$atmp)"
if test "$onAudio" = 4 ; then
atmp=" + $atmp"
else
atmp=" - $atmp"
if test "x$audio" = "xyes" ; then
AC_MSG_ERROR("audio requires libsmpeg or libogg and libvorbis-dev")
fi
fi
else
#disbaled Audio
atmp=" ! Audio"
fi
# want voip
if test "x$voip" = "xyes" || test "x$voip" = "xon" ; then
if test "x$cv_libvoip" = "xyes" ; then
vtmp=" + VOIP : +voip"
else
if test "x$voip" = "xyes" ; then
AC_MSG_ERROR("voip requires libvoip-dev")
fi
vtmp=" - VOIP : -voip"
fi
if test "x$cv_libjvoip" = "xyes" ; then
vtmp="$vtmp +jvoip"
else
if test "x$voip" = "xyes" ; then
AC_MSG_ERROR("voip requires libjvoip-dev")