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dnl dnl
dnl This is an autoconf script.
dnl To rebuild the `configure' script from this, execute the command
dnl autoconf
dnl in the directory containing this script.
dnl
dnl AUTOCONF configuration for MKCL
dnl Giuseppe Attardi 25.1.1994
dnl Jean-Claude Beaudoin 2012.04.28
dnl
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AC_REVISION([$Revision$])
AC_CONFIG_SRCDIR([bare.lsp.in])
AC_CONFIG_AUX_DIR([${srcdir}/gc])
AC_PREREQ(2.59)
dnl -----------------------------------------------------------------------
dnl Make sure we do not configure within source directory
dnl if test -f configure; then
dnl AC_MSG_ERROR([This program cannot be built within the source directory])
dnl fi
dnl -----------------------------------------------------------------------
dnl Configure switches
dnl AC_ARG_WITH(cross_config,
dnl AS_HELP_STRING( [--with-cross-config=f],
dnl [supply configuration for a cross compiler]),
dnl [], [with_cross_config="`pwd`/cross_config"])
dnl AC_ARG_ENABLE(shared,
dnl AS_HELP_STRING( [--enable-shared],
dnl [enable loading compiled files (default=YES)]),
dnl [], [enable_shared=yes])
enable_shared=yes
dnl AC_ARG_ENABLE(threads,
dnl AS_HELP_STRING( [--enable-threads],
dnl [support for native threads (default=YES).]),
dnl [], [enable_threads=yes])
enable_threads=yes
dnl AC_ARG_ENABLE(boehm,
dnl AS_HELP_STRING( [--enable-boehm],
dnl [use the Boehm-Weiser garbage collector]
dnl [(no|included|system|auto, default=included)] ),
dnl [], [enable_boehm=auto] )
enable_boehm=included
dnl AC_ARG_ENABLE(slow-config,
dnl AS_HELP_STRING( [--enable-slow-config],
dnl [use GMP to guess compiler/linker flags]
dnl [(no|yes, default=NO)]),
dnl [], [enable_slow_config=no] )
enable_slow_config=no
dnl AC_ARG_ENABLE(soname,
dnl AS_HELP_STRING( [--enable-soname],
dnl [link and install the library using version numbers]
dnl [(no|yes, default=yes)]),
dnl [], [enable_soname=yes] )
enable_soname=yes
dnl AC_ARG_WITH(system-boehm,
dnl AS_HELP_STRING( [--with-system-boehm], [Deprecated! See --enable-boehm] ),
dnl [AC_MSG_WARN(
dnl [--with-system-boehm is deprecated, use --enable-boehm=system instead!])
dnl test ${withval} = "no" || enable_boehm="system"])
AC_ARG_WITH(gmp,
AS_HELP_STRING( [--with-gmp=args],
[supply arguments for configuring GMP library]),
[], [with_gmp=""])
AC_ARG_WITH(system-gmp,
AS_HELP_STRING( [--with-system-gmp],
[use already installed GMP library (default=yes)]),
[], [with_system_gmp="yes"])
AC_ARG_WITH(gmp-prefix,
AS_HELP_STRING( [--with-gmp-prefix=path],
[prefix for system GMP includes and libraries] ),
[GMP_CFLAGS="-I$withval/include"; GMP_LDFLAGS="-L$withval/lib"], [])
AC_ARG_WITH(gmp-incdir,
AS_HELP_STRING( [--with-gmp-incdir=path],
[path to system GMP includes (overrides prefix)] ),
[GMP_CFLAGS="-I$withval"], [])
AC_ARG_WITH(gmp-libdir,
AS_HELP_STRING( [--with-gmp-libdir=path],
[path to system GMP libraries (overrides prefix)] ),
[GMP_LDFLAGS="-L$withval"], [])
dnl AC_ARG_ENABLE(local-gmp,
dnl AS_HELP_STRING( [--enable-local-gmp],
dnl [Deprecated! See --with-system-gmp]),
dnl [AC_MSG_WARN(
dnl [--with-local-gmp is deprecated, use --with-system-gmp instead!])
dnl with_system_gmp="${enableval}"])
dnl AC_ARG_WITH(__thread,
dnl AS_HELP_STRING( [--with-__thread],
dnl [Enable __thread thread-local variables (yes|no|AUTO)]
dnl [(supported by NPTL-aware glibc and maybe Windows)] ),
dnl [], [with___thread=auto])
with___thread=no
AC_ARG_ENABLE(debug,
AS_HELP_STRING( [--enable-debug],
[enable various debugging features (yes|no, default=NO)]),
[DEBUG_CFLAGS="-g -O0"; CFLAGS="$CFLAGS -g -O0"], [])
dnl AC_ARG_ENABLE(opcode8,
dnl AS_HELP_STRING( [--enable-opcode8],
dnl [interpreter uses 8-bit codes]
dnl [(default=NO, only works on Intel)]),
dnl [opcode8=${enableval}], [opcode8=no])
opcode8=no
dnl AC_ARG_WITH(cxx,
dnl AS_HELP_STRING( [--with-cxx],
dnl [build MKCL using C++ compiler (default=NO)]),
dnl [], [with_cxx=no])
with_cxx=no
dnl AC_ARG_WITH(tcp,
dnl AS_HELP_STRING( [--with-tcp],
dnl [include socket interface (yes|builtin|no, default=YES)]),
dnl [], [with_tcp=${enable_shared}])
with_tcp=${enable_shared}
dnl AC_ARG_WITH(serve_event,
dnl AS_HELP_STRING( [--with-serve-event],
dnl [include serve-event module (yes|builtin|no, default=YES)]),
dnl [], [with_serve_event=${enable_shared}])
with_serve_event=${enable_shared}
dnl AC_ARG_WITH(clx,
dnl AS_HELP_STRING( [--with-clx],
dnl [include CLX library (yes|builtin|no, default=NO)]),
dnl [], [with_clx=no])
with_clx=no
dnl AC_ARG_WITH(clos-streams,
dnl AS_HELP_STRING( [--with-clos-streams],
dnl [user defined stream objects (yes|builtin|no, default=YES)]),
dnl [], [with_clos_streams=yes])
with_clos_streams=yes
dnl AC_ARG_WITH(cmuformat,
dnl AS_HELP_STRING( [--with-cmuformat],
dnl [use CMUCL's FORMAT routine (default=YES)]),
dnl [], [with_cmuformat=${with_clos_streams}])
with_cmuformat=${with_clos_streams}
dnl AC_ARG_WITH(asdf,
dnl AS_HELP_STRING( [--with-asdf],
dnl [include ASDF building facility]
dnl [(yes|builtin|no, default=YES)]),
dnl [], [with_asdf=${enable_shared}])
with_asdf=${enable_shared}
dnl AC_ARG_WITH(defsystem,
dnl AS_HELP_STRING( [--with-defsystem],
dnl [include DEFSYSTEM building facility]
dnl [(yes|builtin|no, default=YES)]),
dnl [], [with_defsystem=${enable_shared}])
with_defsystem=${enable_shared}
dnl AC_ARG_WITH(cmp,
dnl AS_HELP_STRING( [--with-cmp],
dnl [build the compiler (yes|builtin|no, default=YES)] ),
dnl [], [with_cmp=yes])
with_cmp=yes
dnl AC_ARG_WITH(bytecmp,
dnl AS_HELP_STRING( [--with-bytecmp],
dnl [build the bytecode compiler (yes|builtin|no, default=YES)] ),
dnl [], [with_bytecmp=yes])
with_bytecmp=yes
dnl AC_ARG_WITH(rt,
dnl AS_HELP_STRING( [--with-rt],
dnl [include MIT-RT testing environment]
dnl [(yes|builtin|no, default=YES)]),
dnl [], [with_rt=yes])
with_rt=yes
dnl AC_ARG_WITH(profile,
dnl AS_HELP_STRING( [--with-profile],
dnl [include CMUCL's simple profiler]
dnl [(yes|builtin|no, default=YES if Boehm-Weiser garbage collector used)]),
dnl [], [with_profile=yes])
with_profile=yes
dnl AC_ARG_WITH(fpe,
dnl AS_HELP_STRING( [--with-fpe],
dnl [detect floating point exceptions]
dnl [(default=YES)]),
dnl [], [with_fpe=yes])
with_fpe=yes
dnl AC_ARG_WITH(signed-zero,
dnl AS_HELP_STRING( [--with-signed-zero={yes|no}],
dnl [allow for IEEE signed zeros (default=YES).]),
dnl [], [with_signed_zero="yes"])
with_signed_zero="yes"
dnl AC_ARG_WITH(ieee-fp,
dnl AS_HELP_STRING( [--with-ieee-fp={yes|no}],
dnl [full IEEE floating point system, including denormals (default=YES).]
dnl [Implies signed-zero and fpe]),
dnl [], [with_ieee_fp="yes"])
with_ieee_fp="yes"
dnl AC_ARG_ENABLE(unicode,
dnl AS_HELP_STRING( [--enable-unicode],
dnl [enable support for unicode (default=NO)]),
dnl [], [enable_unicode=no])
enable_unicode="yes"
dnl AC_ARG_ENABLE(longdouble,
dnl AS_HELP_STRING( [--enable-longdouble],
dnl [include support for long double]
dnl [(default=NO)]),
dnl [enable_longdouble=${enableval}], [enable_longdouble=no])
enable_longdouble=no
dnl AC_ARG_ENABLE(c99complex,
dnl AS_HELP_STRING( [--enable-c99complex],
dnl [include support for C complex type]
dnl [(default=NO)]),
dnl [enable_c99complex=${enableval}], [enable_c99complex=no])
enable_c99complex=no
dnl AC_ARG_ENABLE(hpack,
dnl AS_HELP_STRING( [--enable-hierarchical-packages],
dnl [hierarchical package names]
dnl [(default=YES)]),
dnl [enable_hpack=${enableval}], [enable_hpack=yes])
enable_hpack=yes
dnl AC_ARG_ENABLE(asmapply,
dnl AS_HELP_STRING( [--enable-asmapply],
dnl [enable optimizations written in assembler, EXPERIMENTAL]
dnl [(default=NO)]),
dnl [enable_asmapply=${enableval}],[enable_asmapply=no])
enable_asmapply=no
dnl AC_ARG_ENABLE(smallcons,
dnl AS_HELP_STRING( [--enable-smallcons],
dnl [use small (2 words) cons types. Requires Boehm-Weiser gc.]
dnl [(default=YES)]),
dnl [enable_smallcons=${enableval}],[enable_smallcons=yes])
enable_smallcons=no
dnl AC_ARG_ENABLE(gengc,
dnl AS_HELP_STRING( [--enable-gengc],
dnl [use generational garbage collection. Requires Boehm-Weiser gc.]
dnl [(no|yes, default=NO)]),
dnl [], [enable_gengc=no] )
enable_gengc=no
dnl -----------------------------------------------------------------------
dnl Installation directories
mkcldir="\${libdir}/mkcl-${PACKAGE_VERSION}"
dnl mkcldir='${prefix}/lib/mkcl-${PACKAGE_VERSION}'
AC_SUBST([mkcldir])
test -z "${docdir}" && docdir="${datadir}/doc/mkcl-${PACKAGE_VERSION}"
AC_SUBST([docdir])
dnl -----------------------------------------------------------------------
dnl Initialize variables.
boehm_configure_flags=""
AC_EXEEXT dnl Guess whether .exe is needed for executables
AC_SUBST(buildir) dnl For top-level Makefile.in
AC_SUBST(MKCL_CFLAGS) dnl Similar, but specific to MKCL (see src/util/mkcl-config)
AC_SUBST(DEBUG_CFLAGS) dnl Additional flags when debugging
AC_SUBST(GMP_CFLAGS) dnl CFLAGS needed for compiling with system GMP library
AC_SUBST(GMP_LDFLAGS) dnl LDFLAGS needed for compiling with system GMP library
AC_SUBST(FASL_LIBS) dnl Libraries to link into all mkcl code but not
dnl into helper programs.
AC_SUBST(CORE_LIBS, []) dnl Locally compiled libs to link into
dnl mkcl/mkcl_min/libmkcl.so and nowhere else.
AC_SUBST(SHARED_LDFLAGS) dnl Flags for shared libraries linker
AC_SUBST(BUNDLE_LDFLAGS) dnl Flags for FASL files linker
AC_SUBST(EXTRA_OBJS) dnl Extra *.o files to be compiled into libmkcl.a
AC_SUBST(TARGETS, ['bin/mkcl$(EXE)'])dnl Versions of MKCL to be built
AC_SUBST(SUBDIRS, [c]) dnl Subdirectories that make should process
AC_SUBST(LIBRARIES, []) dnl GMP, Boehm's GC, etc
AC_SUBST(LSP_LIBRARIES) dnl Libraries produced by lisp translator
dnl AC_SUBST(LSP_FEATURES, ['*features*']) dnl Symbols to add to *FEATURES* for conditional compilation
AC_SUBST(LSP_FEATURES, []) dnl Symbols to add to *FEATURES* for conditional compilation
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AC_SUBST(TCP_LIBS)
dnl -----------------------------------------------------------------------
dnl Guess operating system of host. We do not allow cross-compiling.
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
dnl =====================================================================
dnl Checks for programs
AC_PROG_CC # sets variable CC
AC_PROG_CXX # sets variable CXX
AC_PROG_CPP # sets variable CPP
AC_PROG_RANLIB # sets variable RANLIB
AC_PROG_INSTALL # sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
AC_PROG_LN_S # sets variable LN_S
AC_PROG_MAKE_SET # set $(MAKE) if needed
dnl -----------------------------------------------------------------------
dnl GMP-based search of C/C++ compiler and linker flags
if test "${enable_slow_config}" = "yes"; then
MKCL_GMP_BASED_CONFIG
fi
dnl -----------------------------------------------------------------------
dnl Checks which do not come with autoconf (must be after AC_PROG_CC)
MKCL_MAKE_ABSOLUTE_SRCDIR
dnl MKCL_CROSS_CONFIG
MKCL_GUESS_HOST_OS
MKCL___THREAD
AC_SUBST(INFOEXT)
AC_SUBST(INSTALL_INFO)
AC_PATH_PROG([INSTALL_INFO], [install-info], [/bin/true], [$PATH:/sbin:/usr/sbin:/usr/etc])
if test -z `which gzip`; then
INFOEXT=info.gz
else
INFOEXT=info
fi
dnl =====================================================================
dnl Checks for libraries
LIBS="${LIBS} -lm"
AC_CHECK_LIB(sun, getpwnam) # on IRIX adds -lsun
AC_ISC_POSIX
dnl ----------------------------------------------------------------------
dnl Native thread support
if test "${enable_threads}" = "auto"; then
AC_MSG_CHECKING([for threads support])
if test -z "${THREAD_OBJ}"; then
AC_MSG_RESULT([no])
enable_threads="no"
else
AC_MSG_RESULT([yes])
enable_threads="yes"
fi
fi
if test "${enable_threads}" = "yes" ; then
if test -z "${THREAD_OBJ}"; then
AC_MSG_ERROR([Threads aren't supported on this system.])
else
boehm_configure_flags="${boehm_configure_flags} ${THREAD_GC_FLAGS}"
boehm_configure_flags="${boehm_configure_flags} --enable-parallel-mark"
EXTRA_OBJS="${EXTRA_OBJS} ${THREAD_OBJ}.${OBJEXT}"
LIBS="${THREAD_LIBS} ${LIBS}"
CFLAGS="${CFLAGS} ${THREAD_CFLAGS}"
AC_DEFINE( [MKCL_THREADS], [1], [Userland threads?])
if test "${with___thread}" = "auto"; then
with___thread=${ac_cv_mkcl___thread}
fi
AC_MSG_CHECKING([for use of __thread])
if test "${with___thread}" = "yes"; then
AC_DEFINE( [WITH___THREAD], [1], [__thread thread-local variables?] )
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
else
boehm_configure_flags="${boehm_configure_flags} --disable-threads"
fi
dnl ----------------------------------------------------------------------
dnl Boehm-Weiser garbage collector
if test ${enable_boehm} = "no" ; then
AC_MSG_ERROR([Boehm GC library is currently needed to build MKCL]);
fi
if test ${enable_boehm} = "no" ; then
EXTRA_OBJS="${EXTRA_OBJS} alloc.${OBJEXT} gbc.${OBJEXT}"
enable_smallcons="no"
else
if test ${enable_boehm} = "auto"; then
AC_CHECK_LIB( [gc], [MK_GC_malloc],
[enable_boehm="system"], [enable_boehm="included"])
fi
if test ${enable_boehm} = "system"; then
AC_CHECK_LIB( [gc], [MK_GC_malloc],
dnl [FASL_LIBS="${FASL_LIBS} -lgc"],
[LIBS="${LIBS} -lgc"],
[AC_MSG_ERROR([System Boehm GC library requested but not found.])])
AC_MSG_CHECKING( [if we need to copy GC private headers] )
AC_DEFINE(GBC_BOEHM, [1], [Use Boehm's garbage collector])
else
enable_boehm="included"
SUBDIRS="${SUBDIRS} gc"
dnl if test "${enable_shared}" = "no"; then
if test -n "${LIBRARIES}"; then
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fi
dnl fi
AC_DEFINE(GBC_BOEHM, [0], [Use Boehm's garbage collector])
fi
EXTRA_OBJS="${EXTRA_OBJS} alloc_2.${OBJEXT}"
fi
if test "${enable_gengc}" = "yes" ; then
AC_DEFINE(GBC_BOEHM_GENGC)
fi
if test ${enable_smallcons} = "yes" ; then
AC_DEFINE(MKCL_SMALL_CONS)
fi
dnl ----------------------------------------------------------------------
dnl GNU multiprecision library
if test "x${with_gmp}" != "xno"; then
CFLAGS="$CFLAGS $GMP_CFLAGS"
LDFLAGS="$LDFLAGS $GMP_LDFLAGS"
if test ${with_system_gmp} = "auto"; then
AC_CHECK_LIB( [gmp], [__gmpz_init],
[with_system_gmp=yes], [with_system_gmp=no] )
fi
if test "${with_system_gmp}" = "yes"; then
AC_CHECK_LIB( [gmp], [__gmpz_init],
dnl [FASL_LIBS="${FASL_LIBS} -lgmp"],
[LIBS="-lgmp ${LIBS}"],
[AC_MSG_ERROR([System gmp library requested but not found.])])
dnl else
dnl SUBDIRS="${SUBDIRS} gmp"
dnl CORE_LIBS="libmkclgmp.a ${CORE_LIBS}"
dnl dnl if test ${enable_shared} = "no"; then
dnl LIBRARIES="${LIBRARIES} ${LIBPREFIX}mkclgmp.${LIBEXT}"
dnl dnl fi
fi
fi
dnl ----------------------------------------------------------------------
dnl SONAME is only active when SONAME_LDFLAGS and SONAME are non nil
dnl
AC_MSG_CHECKING(for soname flags)
PACKAGE_MAJOR=`echo ${PACKAGE_VERSION} | sed -e 's,\(.*\)\..*\..*,\1,g'`
PACKAGE_MINOR=`echo ${PACKAGE_VERSION} | sed -e 's,.*\.\(.*\)\..*,\1,g'`
PACKAGE_LEAST=`echo ${PACKAGE_VERSION} | sed -e 's,.*\..*\.\(.*\),\1,g'`
if test "${enable_soname}" != yes; then
SONAME=''
SONAME1=''
SONAME2=''
SONAME3=''
SONAME_ALIASES=''
SONAME_LDFLAGS=''
AC_MSG_RESULT([none])
else
i="${PACKAGE_MAJOR}.${PACKAGE_MINOR}.${PACKAGE_LEAST}"
SONAME3=`echo $SONAME | sed "s,.SOVERSION,.$i,g"`
i="${PACKAGE_MAJOR}.${PACKAGE_MINOR}"
SONAME2=`echo $SONAME | sed "s,.SOVERSION,.$i,g"`
i="${PACKAGE_MAJOR}"
SONAME1=`echo $SONAME | sed "s,.SOVERSION,.$i,g"`
SONAME=`echo $SONAME | sed "s,.SOVERSION,,g"`
SONAME_LDFLAGS=`echo $SONAME_LDFLAGS | sed "s,SONAME,$SONAME2,g"`
AC_MSG_RESULT([${SONAME_LDFLAGS}])
fi
AC_SUBST(SONAME3)
AC_SUBST(SONAME2)
AC_SUBST(SONAME1)
AC_SUBST(SONAME)
AC_SUBST(SONAME_LDFLAGS)
dnl Related to that, the package version number
MKCL_VERSION_NUMBER=$(($PACKAGE_MAJOR * 1000000 + $PACKAGE_MINOR * 10000 + $PACKAGE_LEAST))
AC_SUBST(MKCL_VERSION_NUMBER)
MKCL_MAJOR_VERSION=$PACKAGE_MAJOR
MKCL_MINOR_VERSION=$PACKAGE_MINOR
MKCL_PATCH_LEVEL=$PACKAGE_LEAST
AC_SUBST(MKCL_MAJOR_VERSION)
AC_SUBST(MKCL_MINOR_VERSION)
AC_SUBST(MKCL_PATCH_LEVEL)
dnl ----------------------------------------------------------------------
dnl Deactivate floating point exceptions if asked to
if test "${with_ieee_fp}" = yes; then
with_signed_zero="yes"
with_fpe="yes"
AC_DEFINE(MKCL_IEEE_FP)
fi
if test "${with_fpe}" != yes; then
AC_DEFINE(MKCL_AVOID_FPE_H)
fi
if test "${with_signed_zero}" = yes; then
AC_DEFINE(MKCL_SIGNED_ZERO)
fi
dnl =====================================================================
dnl Checks for header files
dnl !!! autoscan
dnl AC_PATH_X
AC_HEADER_DIRENT
AC_HEADER_STDBOOL
AC_HEADER_STDC
AC_HEADER_TIME
AC_CHECK_HEADERS( [fcntl.h limits.h netdb.h netinet/in.h] \
[stddef.h stdlib.h string.h sys/param.h] \
[sys/socket.h sys/time.h unistd.h fenv.h] )
dnl !!! end autoscan
AC_CHECK_HEADERS( [sys/resource.h sys/utsname.h float.h pwd.h dlfcn.h link.h] \
[mach-o/dyld.h ulimit.h dirent.h sys/ioctl.h sys/select.h] \
[sys/wait.h] )
dnl =====================================================================
dnl Checks for typedefs, structures, and compiler characteristics.
dnl !!! autoscan
AC_C_CONST dnl !!! DNLed
AC_C_INLINE
AC_TYPE_SIZE_T dnl !!! DNLed
AC_STRUCT_TM
AC_C_VOLATILE
AC_CHECK_TYPES([ptrdiff_t])
AC_C_LONG_LONG
dnl !!! end autoscan
dnl !!! dnled in original
dnl AC_TYPE_PID_T # DEFS pid_t
dnl AC_TYPE_UID_T # DEFS uid_t, gid_t
dnl AC_TYPE_OFF_T # DEFS off_t
dnl AC_C_CHAR_UNSIGNED # DEFS __CHAR_UNSIGNED__ if char is unsigned
dnl !!! end dnled
AC_C_BIGENDIAN([], [],
[AC_DEFINE(MKCL_WORDS_BIGENDIAN, [/* EDIT! - Undefine if small endian */])])
dnl ----------------------------------------------------------------------
dnl This flag is an optimization for GNU
dnl if test "${GCC}" = "yes"; then
dnl CFLAGS="${CFLAGS} -fstrict-aliasing"
dnl fi
dnl ----------------------------------------------------------------------
dnl Check the appropiate type for cl_fixnum/cl_index
MKCL_FIXNUM_TYPE
MKCL_INTEGER_TYPES
MKCL_LINEFEED_MODE
MKCL_FIND_SETJMP
MKCL_FILE_STRUCTURE
MKCL_FFI
MKCL_FPE_MODEL
if test "$enable_longdouble" != "no" ; then
AC_CHECK_TYPES([long double])
fi
if test "$enable_c99complex" != "no" ; then
AC_CHECK_TYPES([double complex, float complex],[],[],[#include <complex.h>])
fi
dnl -----------------------------------------------------------------------
dnl Study the call conventions
MKCL_STACK_DIRECTION
dnl =====================================================================
dnl Checks for library functions
dnl !!! autoscan
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_ERROR_AT_LINE
AC_FUNC_FORK
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_MMAP
AC_FUNC_REALLOC
AC_FUNC_SELECT_ARGTYPES
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_FUNC_STRTOD
AC_CHECK_FUNCS( [floor getcwd gethostbyaddr gethostbyname getpagesize] \
[memmove memset mkdir putenv socket sqrt] \
[strcasecmp strchr strerror strtol] )
dnl !!! end autoscan
AC_CHECK_FUNCS( [nanosleep alarm times select setenv putenv] \
[lstat mkstemp sigprocmask isatty feenableexcept tzset] \
[gettimeofday getrusage] )
AC_CHECK_FUNCS( [expf logf sqrtf cosf sinf tanf sinhf coshf tanhf] \
[floorf ceilf fabsf frexpf ldexpf log1p log1pf log1pl])
AC_CHECK_FUNCS( [sched_yield uname fseeko] )
AC_CHECK_HEADER( [sys/mman.h], AC_DEFINE(MKCL_USE_MPROTECT) )
dnl =====================================================================
dnl Checks for system services
dnl =====================================================================
dnl Final pass over configuration files
dnl
dnl Notice that we build ${builddir}/mkcl/configpre.h from
dnl ${srcdir}/mkcl/config.h.in, and then use all AC_DEF* to build
dnl mkcl/config.h from mkcl/configpre.h
dnl ----------------------------------------------------------------------
dnl Do we use C or C++ compiler to compile mkcl?
if test ${with_cxx} = "no" ; then
AC_SUBST([MKCL_CC], [${CC}])
else
AC_SUBST([MKCL_CC], [${CXX}])
boehm_configure_flags="${boehm_configure_flags} --enable-cplusplus"
fi
dnl ----------------------------------------------------------------------
dnl Do we need to have 8-bit opcodes?
if test ! ${opcode8} = "no" ; then
AC_DEFINE( MKCL_SMALL_BYTECODE, [1],
[Bytecode and arguments are 8 and 16 bits large, respectively])
fi
dnl ----------------------------------------------------------------------
dnl Lisp library and libmkcl features
if test ${enable_shared} = "yes"; then
AC_DEFINE(ENABLE_DLOPEN, [1], [Allow loading dynamically linked code])
LSP_LIBRARIES="mkcl_${PACKAGE_VERSION}.${SHAREDEXT}"
MKCL_ADD_FEATURE([wants-dlopen])
else
enable_soname=no
LSP_LIBRARIES="mkcl_${PACKAGE_VERSION}.${LIBEXT}"
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LDRPATH='~*'
fi
if test "${with_cmuformat}" = "yes"; then
with_clos_streams="yes"
AC_DEFINE(MKCL_CMU_FORMAT, [1], [Use CMU Common-Lisp's FORMAT routine])
fi
if test "${with_clos_streams}" = "yes"; then
AC_DEFINE( MKCL_CLOS_STREAMS, [1],
[Allow STREAM operations to work on arbitrary objects])
fi
if test "${with_cmp}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([cmp])
with_cmp=yes
fi
if test "${with_cmp}" = "yes"; then
MKCL_ADD_LISP_MODULE([cmp])
fi
AC_SUBST(CLX_INFO)
if test "${with_clx}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([clx])
MKCL_ADD_BUILTIN_MODULE([sockets])
with_clx=yes
fi
if test ${with_clx} = "yes"; then
tcp="yes"
MKCL_ADD_LISP_MODULE([clx])
CLX_INFO="clx.${INFOEXT}"
else
CLX_INFO=""
fi
if test "${with_tcp}" = "yes"; then
AC_DEFINE(TCP, [1], [Network streams])
dnl EXTRA_OBJS="${EXTRA_OBJS} tcp.${OBJEXT}"
MKCL_ADD_LISP_MODULE([sockets])
dnl LIBS="${LIBS} ${TCP_LIBS}"
fi
if test "${with_serve_event}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([serve_event])
with_serve_event=yes
fi
if test "${with_serve_event}" = "yes"; then
case "${host_os}" in
dnl mingw*) ;;
cygwin*) ;;
*)
MKCL_ADD_LISP_MODULE([serve-event])
;;
esac
fi
if test "${with_asdf}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([asdf])
with_asdf=yes
fi
if test "${with_asdf}" = "yes"; then
MKCL_ADD_LISP_MODULE([asdf])
fi
if test "${with_defsystem}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([defsystem])
with_defsystem=yes
fi
if test "${with_defsystem}" = "yes"; then
MKCL_ADD_LISP_MODULE([defsystem])
fi
if test "${with_profile}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([profile])
with_profile=yes
fi
if test "${with_profile}" = "yes"; then
if test "${enable_boehm}" != "no"; then
MKCL_ADD_LISP_MODULE([profile])
fi
fi
if test "${with_bytecmp}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([bytecmp])
with_bytecmp=yes
fi
if test "${with_bytecmp}" = "yes"; then
MKCL_ADD_LISP_MODULE([bytecmp])
fi
if test "${with_rt}" = "builtin"; then
MKCL_ADD_BUILTIN_MODULE([rt])
with_rt=yes
fi
if test "${with_rt}" = "yes"; then
MKCL_ADD_LISP_MODULE([rt])
fi
if test "${enable_unicode}" = "yes"; then
AC_DEFINE(MKCL_UNICODE, [1], [Support for Unicode])
fi
if test "${enable_hpack}" = "yes"; then
AC_DEFINE(MKCL_RELATIVE_PACKAGE_NAMES, [1], [Hierarchical package names])
fi
dnl ----------------------------------------------------------------------
dnl Configure included Boehm GC if needed
AC_SUBST(MKCL_BOEHM_GC_HEADER)
case "${enable_boehm}" in
included)
AC_MSG_NOTICE([Configuring included Boehm GC library:])
dnl test -d gc && rm -rf gc
dnl if mkdir gc; then
echo "(destdir=`${PWDCMD}`; cd gc; \
CC="${CC} ${PICFLAG}" CFLAGS="-DMK_GC_BUILD ${CFLAGS}" LDFLAGS="${LDFLAGS}" \
$srcdir/gc/configure --disable-shared --prefix=${destdir} \
--includedir=${destdir}/mkcl/ --libdir=${destdir} --build=${build_alias} \
--host=${host_alias} --enable-large-config --with-libatomic-ops=no ${boehm_configure_flags})"
(destdir=`${PWDCMD}`; cd gc; \
CC="${CC} ${PICFLAG}" CFLAGS="-DMK_GC_BUILD ${CFLAGS}" LDFLAGS="${LDFLAGS}" \
$srcdir/gc/configure --disable-shared --prefix=${destdir} \
--includedir=${destdir}/mkcl/ --libdir=${destdir} --build=${build_alias} \
--host=${host_alias} --enable-large-config --with-libatomic-ops=no ${boehm_configure_flags})
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MKCL_BOEHM_GC_HEADER='mkcl/gc/gc.h'
dnl else
dnl AC_MSG_ERROR([Unable to create 'gc' directory])
dnl fi
;;
system)
AC_CHECK_HEADER([gc.h],[MKCL_BOEHM_GC_HEADER='gc.h'],[],[])
if test -z "$MKCL_BOEHM_GC_HEADER"; then
AC_CHECK_HEADER([gc/gc.h],[MKCL_BOEHM_GC_HEADER='gc/gc.h'],[],[])
fi
if test -z "$MKCL_BOEHM_GC_HEADER"; then
AC_MSG_ERROR([Boehm-Weiser garbage collector's headers not found])
fi
;;
no)
MKCL_BOEHM_GC_HEADER='none';;
*)
AC_MSG_ERROR([Not a valid argument for --enable-boehm $enable_boehm]);;
esac
dnl ----------------------------------------------------------------------
dnl Configure local GMP if needed
AC_SUBST(MKCL_GMP_HEADER)
if test "${with_gmp}" = "no" ; then
AC_MSG_ERROR([Cannot build without GMP library])
dnl AC_MSG_NOTICE(Not using GMP library at all. Are you sure?)
dnl EXTRA_OBJS="${EXTRA_OBJS} big_ll.o"
dnl MKCL_GMP_HEADER='nofile'
else
AC_DEFINE( [WITH_GMP], [1], [Use GMP for bignums] )
EXTRA_OBJS="${EXTRA_OBJS} big.o"
MKCL_GMP_HEADER='gmp.h'
dnl if test "${with_system_gmp}" = "no" ; then
dnl AC_MSG_NOTICE(Configuring included GMP library:)
dnl dnl test -d gmp && rm -rf gmp
dnl if test -z "$gmp_build"; then
dnl gmp_build="${build_alias}"
dnl fi
dnl dnl if mkdir gmp; then
dnl MKCL_GMP_HEADER='mkcl/gmp.h'
dnl dnl Notice we need -DPIC to force the assembler to generate PIC code
dnl echo "(destdir=`${PWDCMD}`; cd gmp; CC="${CC} ${PICFLAG}" \
dnl $srcdir/gmp/configure --disable-shared --prefix=${destdir} \
dnl --infodir=${destdir}/doc --includedir=${destdir}/mkcl --with-pic \
dnl --libdir=${destdir} --build=${gmp_build} --host=${host_alias} $with_gmp)"
dnl (destdir=`${PWDCMD}`; cd gmp; CC="${CC} ${PICFLAG}" \
dnl $srcdir/gmp/configure --disable-shared --prefix=${destdir} \
dnl --infodir=${destdir}/doc --includedir=${destdir}/mkcl --with-pic \
dnl --libdir=${destdir} --build=${gmp_build} --host=${host_alias} $with_gmp)
dnl dnl fi
dnl fi
fi
AC_CONFIG_FILES([
bare.lsp lsp/load.lsp clos/load.lsp cmp/load.lsp
../Makefile Makefile c/Makefile doc/Makefile doc/mkcl.man doc/mkcl-config.man
mkcl/mkcl-gc.h
mkcl/configpre.h:mkcl/config.h.in bin/mkcl-config.pre:util/mkcl-config
lsp/config.pre:lsp/config.lsp.in compile.pre:compile.lsp.in
cmp/cmpdefs.pre:cmp/cmpdefs.lsp.in
])
AC_CONFIG_HEADERS([mkcl/config.h:mkcl/configpre.h]) # FIXME
AC_OUTPUT