dnl configuration script for Guile
dnl Process this file with autoconf to produce configure.
dnl
-dnl Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+dnl Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
dnl
dnl This file is part of GUILE
dnl
dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330,
dnl Boston, MA 02111-1307, USA.
-AC_INIT(Makefile.in)
+AC_PREREQ(2.53)
+
+AC_INIT
+AC_CONFIG_SRCDIR([Makefile.in])
. $srcdir/GUILE-VERSION
AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
AM_MAINTAINER_MODE
#
#--------------------------------------------------------------------
-AC_ARG_ENABLE(guile-debug,
- [ --enable-guile-debug include internal debugging functions],
- if test "$enable_guile_debug" = y || test "$enable_guile_debug" = yes; then
- AC_DEFINE(GUILE_DEBUG)
- fi)
+AC_ARG_ENABLE(error-on-warning,
+ [ --enable-error-on-warning treat compile warnings as errors],
+ [case "${enableval}" in
+ yes | y) CFLAGS="${CFLAGS} -Werror"; enable_compile_warnings=no ;;
+ no | n) ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-error-on-warning) ;;
+ esac])
+
AC_ARG_ENABLE(debug-freelist,
- [ --enable-debug-freelist Include garbage collector freelist debugging code],
+ [ --enable-debug-freelist include garbage collector freelist debugging code],
if test "$enable_debug_freelist" = y || test "$enable_debug_freelist" = yes; then
- AC_DEFINE(GUILE_DEBUG_FREELIST)
+ AC_DEFINE(GUILE_DEBUG_FREELIST, 1,
+ [Define this if you want to debug the free list (helps w/ GC bugs).])
+ fi)
+
+AC_ARG_ENABLE(debug-malloc,
+ [ --enable-debug-malloc include malloc debugging code],
+ if test "$enable_debug_malloc" = y || test "$enable_debug_malloc" = yes; then
+ AC_DEFINE(GUILE_DEBUG_MALLOC, 1,
+ [Define this if you want to debug scm_must_malloc/realloc/free calls.])
+ fi)
+
+AC_ARG_ENABLE(guile-debug,
+ [ --enable-guile-debug include internal debugging functions],
+ if test "$enable_guile_debug" = y || test "$enable_guile_debug" = yes; then
+ AC_DEFINE(GUILE_DEBUG, 1,
+ [Define this to include various undocumented functions used to debug.])
fi)
AC_ARG_ENABLE(arrays,
[ --disable-regex omit regular expression interfaces],,
enable_regex=yes)
-dnl The --disable-debug used to control these two. But now they are
-dnl a required part of the distribution.
-AC_DEFINE(DEBUG_EXTENSIONS)
-AC_DEFINE(READER_EXTENSIONS)
+AC_ARG_ENABLE(htmldoc,
+ [ --enable-htmldoc build HTML documentation as well as Info],
+ [if test "$enable_htmldoc" = "" || test "$enable_htmldoc" = y || test "$enable_htmldoc" = yes; then
+ htmldoc_enabled=yes
+ AC_PATH_PROG(TEXI2HTML, texi2html, not found)
+ if test "$TEXI2HTML" = "not found"; then
+ echo
+ echo Building HTML documentation requires the \`texi2html\' program,
+ echo which appears not to be present on your machine.
+ echo
+ echo \`texi2html\' is available from
+ echo 'http://www.mathematik.uni-kl.de/~obachman/Texi2html/.'
+ echo
+ echo In the meantime, to build the guile-doc distribution
+ echo without HTML enabled, please rerun \`./configure\' without
+ echo the \`--enable-htmldoc\' option.
+ exit -1
+ fi
+ fi])
-dnl files which are destined for separate modules.
+AM_CONDITIONAL(HTMLDOC, test x$htmldoc_enabled = xyes)
-if test "$enable_arrays" = yes; then
- LIBOBJS="$LIBOBJS ramap.o unif.o"
- AC_DEFINE(HAVE_ARRAYS)
-fi
+AC_ARG_ENABLE(deprecated,
+ [ --disable-deprecated omit deprecated features [no]])
-if test "$enable_posix" = yes; then
- LIBOBJS="$LIBOBJS filesys.o posix.o"
- AC_DEFINE(HAVE_POSIX)
-fi
+AH_TEMPLATE([SCM_ENABLE_DEPRECATED],
+ [Define this to 1 if you want to include deprecated features.])
-if test "$enable_networking" = yes; then
- LIBOBJS="$LIBOBJS net_db.o socket.o"
- AC_DEFINE(HAVE_NETWORKING)
+if test "$enable_deprecated" = no; then
+ AC_DEFINE(SCM_ENABLE_DEPRECATED, 0)
+else
+ if test "$enable_deprecated" = yes || test "$enable_deprecated" = ""; then
+ warn_default=summary
+ elif test "$enable_deprecated" = shutup; then
+ warn_default=no
+ else
+ warn_default=$enable_deprecated
+ fi
+ AC_DEFINE(SCM_ENABLE_DEPRECATED, 1)
+ AC_DEFINE_UNQUOTED(SCM_WARN_DEPRECATED_DEFAULT, "$warn_default",
+ [Define this to control the default warning level for deprecated features.])
fi
+dnl The --disable-debug used to control these two. But now they are
+dnl a required part of the distribution.
+AC_DEFINE(DEBUG_EXTENSIONS, 1,
+ [Define if you want support for debugging Scheme programs.])
+AC_DEFINE(READER_EXTENSIONS, 1,
+ [Define if you want support for debugging Scheme programs.])
+
+AC_ARG_ENABLE(elisp,
+ [ --disable-elisp omit Emacs Lisp support],,
+ enable_elisp=yes)
+
#--------------------------------------------------------------------
-AC_LIBLTDL_CONVENIENCE
+dnl Some more checks for Win32
+AC_CYGWIN
+AC_MINGW32
+AC_LIBTOOL_WIN32_DLL
+
+AC_LIBLTDL_INSTALLABLE
AC_CONFIG_SUBDIRS(libltdl)
+AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_CPP
AC_LIBTOOL_DLOPEN
AM_PROG_CC_STDC
AM_PROG_LIBTOOL
+AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
+AM_CONDITIONAL(HAVE_MAKEINFO, test "$have_makeinfo" = yes)
+
+dnl files which are destined for separate modules.
+
+if test "$enable_arrays" = yes; then
+ AC_LIBOBJ([ramap])
+ AC_LIBOBJ([unif])
+ AC_DEFINE(HAVE_ARRAYS, 1,
+ [Define this if you want support for arrays and uniform arrays.])
+fi
+
+if test "$enable_posix" = yes; then
+ AC_LIBOBJ([filesys])
+ AC_LIBOBJ([posix])
+ AC_DEFINE(HAVE_POSIX, 1,
+ [Define this if you want support for POSIX system calls in Guile.])
+fi
+
+if test "$enable_networking" = yes; then
+ AC_LIBOBJ([net_db])
+ AC_LIBOBJ([socket])
+ AC_DEFINE(HAVE_NETWORKING, 1,
+ [Define this if you want support for networking in Guile.])
+fi
+
+if test "$enable_debug_malloc" = yes; then
+ AC_LIBOBJ([debug-malloc])
+fi
+
+if test "$enable_elisp" = yes; then
+ AC_DEFINE(SCM_ENABLE_ELISP, 1,
+ [Define this if you want Elisp support (in addition to Scheme).])
+fi
+
+
AC_C_CONST
AC_C_INLINE
+AC_C_BIGENDIAN
+
+if test "$ac_cv_c_inline" != no; then
+ AC_DEFINE(HAVE_INLINE, 1,
+ [Define if the compiler supports inline functions.])
+fi
+
+AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
-AC_CACHE_CHECK([for long longs], scm_cv_long_longs,
- AC_TRY_COMPILE(,
- [long long a],
- scm_cv_long_longs=yes,
- scm_cv_long_longs=no))
-if test "$scm_cv_long_longs" = yes; then
- AC_DEFINE(HAVE_LONG_LONGS)
+AC_CHECK_SIZEOF(size_t)
+
+dnl Check for integral types that can represent the range of pointers.
+dnl If these types don't exist on this platform, they are replaced by
+dnl "unsigned long" and "long", respectively.
+
+AC_CHECK_HEADERS(stdint.h)
+AC_CHECK_HEADERS(inttypes.h)
+AC_CHECK_SIZEOF(uintptr_t)
+AC_CHECK_SIZEOF(ptrdiff_t)
+
+AC_CHECK_SIZEOF(long long)
+
+AC_CHECK_SIZEOF(void *)
+
+if test "$ac_cv_sizeof_long" -ne "$ac_cv_sizeof_void_p"; then
+ AC_MSG_ERROR(sizes of long and void* are not identical)
fi
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(io.h libc.h limits.h malloc.h memory.h string.h regex.h rxposix.h rx/rxposix.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/types.h sys/utime.h time.h unistd.h utime.h)
+AC_CHECK_HEADERS(io.h libc.h limits.h malloc.h memory.h string.h regex.h rxposix.h rx/rxposix.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/stdtypes.h sys/types.h sys/utime.h time.h unistd.h utime.h pwd.h grp.h sys/utsname.h direct.h)
GUILE_HEADER_LIBC_WITH_UNISTD
AC_TYPE_GETGROUPS
AC_CHECK_LIB(socket, connect)
fi
-# Check for dynamic linking
+dnl
+dnl Check for Winsock and other functionality on Win32 (*not* CygWin)
+dnl
+EXTRA_DEFS=""
+if test "$MINGW32" = "yes" ; then
+ AC_CHECK_HEADER(winsock2.h, [AC_DEFINE([HAVE_WINSOCK2_H], 1,
+ [Define if you have the <winsock2.h> header file.])])
+ AC_CHECK_LIB(ws2_32, main)
+ AC_LIBOBJ([win32-uname])
+ AC_LIBOBJ([win32-dirent])
+ if test "$enable_networking" = yes ; then
+ AC_LIBOBJ([win32-socket])
+ fi
+ if test "$enable_shared" = yes ; then
+ EXTRA_DEFS="-DSCM_IMPORT"
+ AC_DEFINE(USE_DLL_IMPORT, 1,
+ [Define if you need additional CPP macros on Win32 platforms.])
+ fi
+ if test x"$enable_ltdl_install" = x"yes" ; then
+ INCLTDL="-DLIBLTDL_DLL_IMPORT $INCLTDL"
+ fi
+fi
+AC_SUBST(EXTRA_DEFS)
+
+dnl Check for dynamic linking
use_modules=yes
AC_ARG_WITH(modules,
test -z "$use_modules" && use_modules=yes
DLPREOPEN=
if test "$use_modules" != no; then
- AC_DEFINE(DYNAMIC_LINKING)
+ AC_DEFINE(DYNAMIC_LINKING, 1,
+ [Define if you want support for dynamic linking.])
if test "$use_modules" = yes; then
DLPREOPEN="-dlpreopen force"
else
done
fi
fi
+
AC_SUBST(INCLTDL)
AC_SUBST(LIBLTDL)
AC_SUBST(DLPREOPEN)
-AC_CHECK_FUNCS(ctermid ftime fchown getcwd geteuid gettimeofday lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid bzero strdup system usleep atexit on_exit)
+AC_CHECK_FUNCS(ctermid ftime fchown getcwd geteuid gettimeofday lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer)
+
+AC_CHECK_HEADERS(crypt.h sys/resource.h sys/file.h)
+AC_CHECK_FUNCS(chroot flock getlogin cuserid getpriority setpriority getpass sethostname gethostname)
+AC_CHECK_LIB(crypt, crypt)
### Some systems don't declare some functions. On such systems, we
### need to at least provide our own K&R-style declarations.
AC_DEFUN(GUILE_FUNC_DECLARED, [
AC_CACHE_CHECK(for $1 declaration, guile_cv_func_$1_declared,
AC_EGREP_HEADER($1, $2,
- guile_cv_func_$1_declared=yes,
+ guile_cv_func_$1_declared=yes,
guile_cv_func_$1_declared=no))
if test [x$guile_cv_func_]$1[_declared] = xno; then
- AC_DEFINE([MISSING_]translit($1, [a-z], [A-Z])[_DECL])
+ AC_DEFINE([MISSING_]translit($1, [a-z], [A-Z])[_DECL], 1,
+ [Define if the operating system supplies $1 without declaring it.])
fi
])
GUILE_FUNC_DECLARED(strptime, time.h)
-GUILE_FUNC_DECLARED(bzero, string.h)
GUILE_FUNC_DECLARED(sleep, unistd.h)
GUILE_FUNC_DECLARED(usleep, unistd.h)
### we'd like to return it; otherwise, we'll fake it.
AC_CACHE_CHECK([return type of usleep], guile_cv_func_usleep_return_type,
[AC_EGREP_HEADER(changequote(<, >)<void[ ]+usleep>changequote([, ]),
- /usr/include/unistd.h,
+ unistd.h,
[guile_cv_func_usleep_return_type=void],
[guile_cv_func_usleep_return_type=int])])
case "$guile_cv_func_usleep_return_type" in
"void" )
- AC_DEFINE(USLEEP_RETURNS_VOID)
+ AC_DEFINE(USLEEP_RETURNS_VOID, 1,
+ [Define if the system headers declare usleep to return void.])
;;
esac
-dnl <GNU-WIN32 hacks>
-
AC_CHECK_HEADER(sys/un.h, have_sys_un_h=1)
if test -n "$have_sys_un_h" ; then
-AC_DEFINE(HAVE_UNIX_DOMAIN_SOCKETS)
+ AC_DEFINE(HAVE_UNIX_DOMAIN_SOCKETS, 1,
+ [Define if the system supports Unix-domain (file-domain) sockets.])
fi
AC_CHECK_FUNCS(socketpair getgroups setpwent pause tzset)
-dnl I don't know what this prefixing of cygwin32_ is for.
-dnl scmconfig.h wasn't updated with the test results.
-dnl so use AC_CHECK_FUNCS for now.
-
-dnl how about:
-dnl save confdefs.h
-dnl if test $ac_cv_cigwin = yes; then
-dnl modify confdefs.h
-dnl fi
-dnl AC_CHECK_FUNCS...
-dnl restore confdefs.h
-
-dnl cp confdefs.h confdefs.h.bak
-dnl for func in gethostent sethostent endhostent getnetent setnetent endnetent getprotoent setprotoent endprotoent getservent setservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof hstrerror; do
-dnl cp confdefs.h.bak confdefs.h
-dnl cat >> confdefs.h << EOF
-dnl #ifdef __CYGWIN32__
-dnl #define $func cygwin32_$func
-dnl #endif
-dnl EOF
-dnl AC_CHECK_FUNC($func)
-dnl done
-dnl cp confdefs.h.bak confdefs.h
-
AC_CHECK_FUNCS(sethostent gethostent endhostent dnl
setnetent getnetent endnetent dnl
setprotoent getprotoent endprotoent dnl
setservent getservent endservent dnl
getnetbyaddr getnetbyname dnl
- inet_lnaof inet_makeaddr inet_netof hstrerror)
+ inet_lnaof inet_makeaddr inet_netof hstrerror dnl
+ inet_pton inet_ntop)
+
+dnl Some systems do not declare this. Some systems do declare it, as a
+dnl macro. With cygwin it may be in a DLL.
+
+AC_MSG_CHECKING(whether netdb.h declares h_errno)
+AC_CACHE_VAL(guile_cv_have_h_errno,
+[AC_TRY_COMPILE([#include <netdb.h>],
+[int a = h_errno;],
+guile_cv_have_h_errno=yes, guile_cv_have_h_errno=no)])
+AC_MSG_RESULT($guile_cv_have_h_errno)
+if test $guile_cv_have_h_errno = yes; then
+ AC_DEFINE(HAVE_H_ERRNO, 1, [Define if h_errno is declared in netdb.h.])
+fi
+
+AC_MSG_CHECKING(whether uint32_t is defined)
+AC_CACHE_VAL(guile_cv_have_uint32_t,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+ #if HAVE_STDINT_H
+ #include <stdint.h>
+ #endif
+ #ifndef __MINGW32__
+ #include <netdb.h>
+ #endif],
+ [uint32_t a;],
+ guile_cv_have_uint32_t=yes, guile_cv_have_uint32_t=no)])
+AC_MSG_RESULT($guile_cv_have_uint32_t)
+if test $guile_cv_have_uint32_t = yes; then
+ AC_DEFINE(HAVE_UINT32_T, 1,
+ [Define if uint32_t typedef is defined when netdb.h is include.])
+fi
-dnl </GNU-WIN32 hacks>
+AC_MSG_CHECKING(for working IPv6 support)
+AC_CACHE_VAL(guile_cv_have_ipv6,
+[AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <netinet/in.h>
+#include <sys/socket.h>],
+[struct sockaddr_in6 a; a.sin6_family = AF_INET6;],
+guile_cv_have_ipv6=yes, guile_cv_have_ipv6=no)])
+AC_MSG_RESULT($guile_cv_have_ipv6)
+if test $guile_cv_have_ipv6 = yes; then
+ AC_DEFINE(HAVE_IPV6, 1, [Define if you want support for IPv6.])
+fi
+
+# included in rfc2553 but not in older implementations, e.g., glibc 2.1.3.
+AC_MSG_CHECKING(whether sockaddr_in6 has sin6_scope_id)
+AC_CACHE_VAL(guile_cv_have_sin6_scope_id,
+[AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <netinet/in.h>],
+[struct sockaddr_in6 sok; sok.sin6_scope_id = 0;],
+guile_cv_have_sin6_scope_id=yes, guile_cv_have_sin6_scope_id=no)])
+AC_MSG_RESULT($guile_cv_have_sin6_scope_id)
+if test $guile_cv_have_sin6_scope_id = yes; then
+ AC_DEFINE(HAVE_SIN6_SCOPE_ID, 1,
+ [Define this if your IPv6 has sin6_scope_id in sockaddr_in6 struct.])
+fi
AC_MSG_CHECKING(whether localtime caches TZ)
AC_CACHE_VAL(guile_cv_localtime_cache,
fi])dnl
AC_MSG_RESULT($guile_cv_localtime_cache)
if test $guile_cv_localtime_cache = yes; then
- AC_DEFINE(LOCALTIME_CACHE)
+ AC_DEFINE(LOCALTIME_CACHE, 1, [Define if localtime caches the TZ setting.])
fi
dnl Test whether system calls are restartable by default on the
if test "$ac_cv_header_regex_h" = yes ||
test "$ac_cv_header_rxposix_h" = yes ||
test "$ac_cv_header_rx_rxposix_h" = yes; then
- GUILE_NAMED_CHECK_FUNC(regcomp, norx, [LIBOBJS="regex-posix.o $LIBOBJS"],
+ GUILE_NAMED_CHECK_FUNC(regcomp, norx, [AC_LIBOBJ([regex-posix])],
[AC_CHECK_LIB(rx, main)
- GUILE_NAMED_CHECK_FUNC(regcomp, rx, [LIBOBJS="regex-posix.o $LIBOBJS"])]
+ GUILE_NAMED_CHECK_FUNC(regcomp, rx, [AC_LIBOBJ([regex-posix])],
+ [AC_CHECK_LIB(regex, main)
+ GUILE_NAMED_CHECK_FUNC(regcomp, regex, [AC_LIBOBJ([regex-posix])])])]
)
dnl The following should not be necessary, but for some reason
dnl autoheader misses it if we don't include it!
if test "$ac_cv_func_regcomp_norx" = yes ||
+ test "$ac_cv_func_regcomp_regex" = yes ||
test "$ac_cv_func_regcomp_rx" = yes; then
- AC_DEFINE(HAVE_REGCOMP)
+ AC_DEFINE(HAVE_REGCOMP, 1,
+ [This is included as part of a workaround for a autoheader bug.])
fi
fi
fi
-AC_REPLACE_FUNCS(inet_aton putenv strerror memmove)
+AC_REPLACE_FUNCS(inet_aton putenv strerror memmove mkstemp)
+
+AC_CHECK_HEADERS(floatingpoint.h ieeefp.h nan.h)
+
+AC_CHECK_FUNCS(finite isinf isnan)
# When testing for the presence of alloca, we need to add alloca.o
# explicitly to LIBOBJS to make sure that it is translated to
# `alloca.lo' for libtool later on. This can and should be done more cleanly.
AC_FUNC_ALLOCA
-if test "$ALLOCA" = "alloca.o"; then LIBOBJS="alloca.o $LIBOBJS"; fi
-
-AC_STRUCT_ST_RDEV
-AC_STRUCT_ST_BLKSIZE
-
-# We could use AC_STRUCT_ST_BLOCKS here, but that adds fileblocks.o to
-# LIBOBJS, which we don't need. This seems more direct.
-AC_CACHE_CHECK([for st_blocks in struct stat], ac_cv_struct_st_blocks,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_blocks;],
-ac_cv_struct_st_blocks=yes, ac_cv_struct_st_blocks=no)])
-if test $ac_cv_struct_st_blocks = yes; then
- AC_DEFINE(HAVE_ST_BLOCKS)
-fi
+if test "$ALLOCA" = "alloca.o"; then AC_LIBOBJ([alloca]); fi
+
+AC_CHECK_MEMBERS([struct stat.st_rdev])
+AC_CHECK_MEMBERS([struct stat.st_blksize])
+
+AC_STRUCT_ST_BLOCKS
AC_CACHE_CHECK([for S_ISLNK in sys/stat.h], ac_cv_macro_S_ISLNK,
[AC_TRY_CPP([#include <sys/stat.h>
ac_cv_macro_S_ISLNK=yes,
ac_cv_macro_S_ISLNK=no)])
if test $ac_cv_macro_S_ISLNK = yes; then
- AC_DEFINE(HAVE_S_ISLNK)
+ AC_DEFINE(HAVE_S_ISLNK, 1,
+ [Define this if your system defines S_ISLNK in sys/stat.h.])
fi
AC_STRUCT_TIMEZONE
AC_TRY_RUN(aux (l) unsigned long l;
{ int x; exit (l >= ((unsigned long)&x)); }
- main () { int q; aux((unsigned long)&q); },
- AC_DEFINE(SCM_STACK_GROWS_UP),,AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h.in))
+ main () { int q; aux((unsigned long)&q); },
+ [AC_DEFINE([SCM_STACK_GROWS_UP], 1,
+ [Define this if a callee's stack frame has a higher address
+ than the caller's stack frame. On most machines, this is
+ not the case.])],
+ [],
+ [AC_MSG_WARN(Guessing that stack grows down -- see scmconfig.h.in)])
+
+AH_TEMPLATE([SCM_SINGLES],
+ [Define this if floats are the same size as longs.])
AC_CACHE_CHECK([whether floats fit in longs], guile_cv_type_float_fits_long,
[AC_TRY_RUN([main () { exit (sizeof(float) > sizeof(long)); }],
scm_cv_struct_linger="no"))
AC_MSG_RESULT($scm_cv_struct_linger)
if test $scm_cv_struct_linger = yes; then
- AC_DEFINE(HAVE_STRUCT_LINGER)
+ AC_DEFINE(HAVE_STRUCT_LINGER, 1,
+ [Define this if your system defines struct linger, for use with the
+ getsockopt and setsockopt system calls.])
+fi
+
+
+AC_MSG_CHECKING(for struct timespec)
+AC_CACHE_VAL(scm_cv_struct_timespec,
+ AC_TRY_COMPILE([
+#include <time.h>],
+ [struct timespec t; t.tv_nsec = 100],
+ scm_cv_struct_timespec="yes",
+ scm_cv_struct_timespec="no"))
+AC_MSG_RESULT($scm_cv_struct_timespec)
+if test $scm_cv_struct_timespec = yes; then
+ AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
+ [Define this if your system defines struct timespec via <time.h>.])
fi
#--------------------------------------------------------------------
## If we're using threads, bring in some other parts of Guile which
## work with them.
if test "${THREAD_PACKAGE}" != "" ; then
- AC_DEFINE(USE_THREADS, 1)
+ AC_DEFINE(USE_THREADS, 1, [Define if using any sort of threads.])
## Include the Guile thread interface in the library...
- LIBOBJS="$LIBOBJS threads.o"
+ AC_LIBOBJ([threads])
## ... and tell it which package to talk to.
case "${THREAD_PACKAGE}" in
"QT" )
- AC_DEFINE(USE_COOP_THREADS, 1)
+ AC_DEFINE(USE_COOP_THREADS, 1,
+ [Define if using cooperative multithreading.])
;;
* )
AC_MSG_ERROR(invalid value for THREAD_PACKAGE: ${THREAD_PACKAGE})
## Bring in scm_internal_select, if appropriate.
if test $ac_cv_func_gettimeofday = yes &&
test $ac_cv_func_select = yes; then
- LIBOBJS="$LIBOBJS iselect.o"
- AC_DEFINE(GUILE_ISELECT, 1)
+ AC_DEFINE(GUILE_ISELECT, 1, [Define to implement scm_internal_select.])
+ fi
+
+ AC_ARG_ENABLE(linuxthreads,
+ [ --disable-linuxthreads disable linuxthreads workaround],,
+ enable_linuxthreads=yes)
+
+ ## Workaround for linuxthreads (optionally disabled)
+ if test $host_os = linux-gnu -a "$enable_linuxthreads" = yes; then
+ AC_DEFINE(GUILE_PTHREAD_COMPAT, 1,
+ [Define to enable workaround for COOP-linuxthreads compatibility.])
+ AC_CHECK_LIB(pthread, main)
fi
fi
AC_PROG_AWK
+## NOTE the code below sets LIBOBJS directly and so is now forbidden
+## -- I'm disabling it for now in the hopes that the newer autoconf
+## will DTRT -- if not, we need to fix up the sed command to match the
+## others...
+##
+## Remove fileblocks.o from the object list. This file gets added by
+## the Autoconf macro AC_STRUCT_ST_BLOCKS. But there is no need.
+#LIBOBJS="`echo ${LIBOBJS} | sed 's/fileblocks\.o//g'`"
+
## If we're creating a shared library (using libtool!), then we'll
## need to generate a list of .lo files corresponding to the .o files
## given in LIBOBJS. We'll call it LIBLOBJS.
-LIBLOBJS="`echo ${LIBOBJS} | sed 's/\.o/.lo/g'`"
+LIBLOBJS="`echo ${LIB@&t@OBJS} | sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`"
+
+## We also need to create corresponding .doc and .x files
+EXTRA_DOT_DOC_FILES="`echo ${LIB@&t@OBJS} | sed 's,\.[[^.]]* ,.doc ,g;s,\.[[^.]]*$,.doc,'`"
+EXTRA_DOT_X_FILES="`echo ${LIB@&t@OBJS} | sed 's,\.[[^.]]* ,.x ,g;s,\.[[^.]]*$,.x,'`"
AC_SUBST(GUILE_MAJOR_VERSION)
AC_SUBST(GUILE_MINOR_VERSION)
+AC_SUBST(GUILE_MICRO_VERSION)
AC_SUBST(GUILE_VERSION)
+#######################################################################
+# library versioning
+
+AC_SUBST(LIBQTHREADS_INTERFACE_CURRENT)
+AC_SUBST(LIBQTHREADS_INTERFACE_REVISION)
+AC_SUBST(LIBQTHREADS_INTERFACE_AGE)
+AC_SUBST(LIBQTHREADS_INTERFACE)
+
+AC_SUBST(LIBGUILE_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_INTERFACE)
+
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_SRFI_SRFI_4_INTERFACE)
+
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE_CURRENT)
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE_REVISION)
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE_AGE)
+AC_SUBST(LIBGUILE_SRFI_SRFI_13_14_INTERFACE)
+
+#######################################################################
+
dnl Tell guile-config what flags guile users should link against.
GUILE_LIBS="$LDFLAGS $THREAD_LIBS_INSTALLED $LIBS"
AC_SUBST(GUILE_LIBS)
AC_SUBST(AWK)
AC_SUBST(LIBLOBJS)
-
-AC_OUTPUT([Makefile libguile/Makefile libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check libguile/guile-snarf.awk libguile/versiondat.h ice-9/Makefile qt/Makefile qt/qt.h qt/md/Makefile qt/time/Makefile guile-config/Makefile doc/Makefile], [chmod +x libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check])
+AC_SUBST(EXTRA_DOT_DOC_FILES)
+AC_SUBST(EXTRA_DOT_X_FILES)
+
+dnl See also top_builddir in info node: (libtool)AC_PROG_LIBTOOL
+top_builddir_absolute=`pwd`
+AC_SUBST(top_builddir_absolute)
+top_srcdir_absolute=`(cd $srcdir ; pwd)`
+AC_SUBST(top_srcdir_absolute)
+
+AC_CONFIG_FILES([
+ Makefile
+ am/Makefile
+ libguile/Makefile
+ libguile/guile-snarf
+ libguile/guile-doc-snarf
+ libguile/guile-func-name-check
+ libguile/guile-snarf-docs
+ libguile/version.h
+ ice-9/Makefile
+ lang/Makefile
+ lang/elisp/Makefile
+ lang/elisp/internals/Makefile
+ lang/elisp/primitives/Makefile
+ oop/Makefile
+ oop/goops/Makefile
+ scripts/Makefile
+ srfi/Makefile
+ qt/Makefile
+ qt/qt.h
+ qt/md/Makefile
+ qt/time/Makefile
+ guile-config/Makefile
+ doc/Makefile
+ doc/ref/Makefile
+ doc/tutorial/Makefile
+ doc/goops/Makefile
+ doc/r5rs/Makefile
+ examples/Makefile
+ examples/scripts/Makefile
+ examples/box/Makefile
+ examples/box-module/Makefile
+ examples/box-dynamic/Makefile
+ examples/box-dynamic-module/Makefile
+ examples/modules/Makefile
+ examples/safe/Makefile
+ test-suite/Makefile
+ check-guile
+ guile-tools
+ pre-inst-guile])
+
+AC_CONFIG_COMMANDS(default,
+ [ chmod +x libguile/guile-snarf \
+ libguile/guile-doc-snarf \
+ libguile/guile-func-name-check \
+ libguile/guile-snarf-docs \
+ check-guile \
+ guile-tools \
+ pre-inst-guile])
+
+AC_OUTPUT
dnl Local Variables:
dnl comment-start: "dnl "
dnl comment-end: ""
dnl comment-start-skip: "\\bdnl\\b\\s *"
-dnl
+dnl End:
HCoop / bpt / guile.git / blobdiff