AC_PREREQ(2.65)
AC_INIT(emacs, 24.3.50)
+test "x$MSYSTEM" = "xMINGW32" && . $srcdir/nt/mingw-cfg.site
+
dnl Set emacs_config_options to the options of 'configure', quoted for the shell,
dnl and then quoted again for a C string. Separate options with spaces.
dnl Add some environment variables, if they were passed via the environment
dnl --program-transform-name options
AC_ARG_PROGRAM
-dnl http://debbugs.gnu.org/15260
-dnl I think we have to check, eg, both exec_prefix and bindir,
-dnl because the latter by default is not yet expanded, but the user
-dnl may have specified a value for it via --bindir.
-dnl At first glance, _installing_ in non-ASCII seems ok, but in fact
-dnl it is not; see http://debbugs.gnu.org/15260#61
-dnl Note that abs_srcdir and abs_builddir are not yet defined. :(
-
-dnl "`cd \"$srcdir\"`" is not portable.
-dnl See autoconf manual "Shell Substitutions":
-dnl "There is just no portable way to use double-quoted strings inside
-dnl double-quoted back-quoted expressions (pfew!)."
-temp_srcdir=`cd "$srcdir"; pwd`
-
-for var in "`pwd`" "$temp_srcdir" "$prefix" "$exec_prefix" \
- "$datarootdir" "$bindir" "$datadir" "$sharedstatedir" "$libexecdir"; do
-
- dnl configure sets LC_ALL=C early on, so this range should work.
- case "$var" in
- *[[^\ -~]]*) AC_MSG_ERROR([Emacs cannot be built or installed in a directory whose name contains non-ASCII characters: $var]) ;;
- esac
-
-done
-
dnl It is important that variables on the RHS not be expanded here,
dnl hence the single quotes. This is per the GNU coding standards, see
dnl (autoconf) Installation Directory Variables
dnl See also epaths.h below.
lispdir='${datadir}/emacs/${version}/lisp'
-leimdir='${datadir}/emacs/${version}/leim'
-standardlisppath='${lispdir}:${leimdir}'
+standardlisppath='${lispdir}'
locallisppath='${datadir}/emacs/${version}/site-lisp:'\
'${datadir}/emacs/site-lisp'
lisppath='${locallisppath}:${standardlisppath}'
[Show Gtk+/Gdk deprecation warnings for Gtk+ >= 3.0])],
[ac_enable_gtk_deprecation_warnings="${enableval}"],[])
-#### When building with MinGW inside the MSYS tree, 'pwd' produces
-#### directories relative to the root of the MSYS tree,
-#### e.g. '/home/user/foo' instead of '/d/MSYS/home/user/foo'. When
-#### such a value of srcdir is written to the top-level Makefile, it
-#### gets propagated to src/epaths.h, and that causes temacs to fail,
-#### because, being a MinGW program that knows nothing of MSYS root
-#### substitution, it cannot find the data directory. "pwd -W"
-#### produces Windows-style 'd:/foo/bar' absolute directory names, so
-#### we use it here to countermand that lossage.
-test "$MSYSTEM" = "MINGW32" && abs_srcdir=`(cd "$abs_srcdir"; pwd -W | sed -e 's,^\([[A-Za-z]]\):,/\1,')`
-
### Canonicalize the configuration name.
AC_CANONICAL_HOST
infodir="\${ns_appresdir}/info"
mandir="\${ns_appresdir}/man"
lispdir="\${ns_appresdir}/lisp"
- leimdir="\${ns_appresdir}/leim"
INSTALL_ARCH_INDEP_EXTRA=
fi
fi
fi
-### We always support menus.
-HAVE_MENUS=yes
-
# Does the opsystem file prohibit the use of the GNU malloc?
# Assume not, until told otherwise.
GNU_MALLOC=yes
darwin|sol2-10) system_malloc=yes ;;
esac
+GMALLOC_OBJ=
if test "${system_malloc}" = "yes"; then
- AC_DEFINE(SYSTEM_MALLOC, 1, [Define to use system malloc.])
+ AC_DEFINE([SYSTEM_MALLOC], 1,
+ [Define to 1 to use the system memory allocator, even if it is not
+ Doug Lea style.])
GNU_MALLOC=no
GNU_MALLOC_reason="
(The GNU allocators don't work with this system configuration.)"
- GMALLOC_OBJ=
VMLIMIT_OBJ=
else
test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
(Using Doug Lea's new malloc from the GNU C Library.)"
fi
AC_DEFINE(DOUG_LEA_MALLOC, 1,
- [Define to 1 if you are using the GNU C Library.])
+ [Define to 1 if the system memory allocator is Doug Lea style,
+ with malloc hooks and malloc_set_state.])
## Use mmap directly for allocating larger buffers.
## FIXME this comes from src/s/{gnu,gnu-linux}.h:
strsignal setitimer \
sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
gai_strerror getline getdelim sync \
-difftime posix_memalign \
+difftime \
getpwent endpwent getgrent endgrent \
touchlock \
cfmakeraw cfsetspeed copysign __executable_start log2)
+dnl No need to check for aligned_alloc and posix_memalign if using
+dnl gmalloc.o, as it supplies them. Don't use these functions on
+dnl Darwin as they are incompatible with unexmacosx.c.
+if test -z "$GMALLOC_OBJ" && test "$opsys" != darwin; then
+ AC_CHECK_FUNCS([aligned_alloc posix_memalign], [break])
+fi
+
## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
## has a broken `rint' in some library versions including math library
## version number A.09.05.
AC_DEFINE(NULL_DEVICE, ["/dev/null"])
fi
-AH_TEMPLATE(SEPCHAR, [Character that separates PATH elements.])
if test "${opsys}" = "mingw32"; then
- AC_DEFINE(SEPCHAR, [';'])
+ SEPCHAR=';'
else
- AC_DEFINE(SEPCHAR, [':'])
-fi
+ SEPCHAR=':'
+fi
+AC_DEFINE_UNQUOTED(SEPCHAR, ['$SEPCHAR'], [Character that separates PATH elements.])
+dnl This is for MinGW, and is used in test/automated/Makefile.in.
+dnl The MSYS Bash has heuristics for replacing ':' with ';' when it
+dnl decides that a command-line argument to be passed to a MinGW program
+dnl is a PATH-style list of directories. But that heuristics plays it
+dnl safe, and only does the replacement when it is _absolutely_ sure it
+dnl sees a colon-separated list of file names; e.g. ":." is left alone,
+dnl which breaks in-tree builds. So we do this manually instead.
+dnl Note that we cannot rely on PATH_SEPARATOR, as that one will always
+dnl be computed as ':' in MSYS Bash.
+AC_SUBST(SEPCHAR)
dnl Everybody supports this, except MS-DOS.
AC_DEFINE(subprocesses, 1, [Define to enable asynchronous subprocesses.])
AC_SUBST(mandir)
AC_SUBST(infodir)
AC_SUBST(lispdir)
-AC_SUBST(leimdir)
AC_SUBST(standardlisppath)
AC_SUBST(locallisppath)
AC_SUBST(lisppath)
if test "${opsys}" != "mingw32"; then
if test "$USE_X_TOOLKIT" = "none"; then
LIBXT_OTHER="\$(LIBXSM)"
- OLDXMENU_TARGET="really-oldXMenu"
else
LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
- OLDXMENU_TARGET="really-lwlib"
fi
fi
AC_SUBST(LIBXT_OTHER)
-## The X Menu stuff is present in the X10 distribution, but missing
-## from X11. If we have X10, just use the installed library;
-## otherwise, use our own copy.
if test "${HAVE_X11}" = "yes" ; then
AC_DEFINE(HAVE_X11, 1,
- [Define to 1 if you want to use version 11 of X windows.
- Otherwise, Emacs expects to use version 10.])
-
- if test "$USE_X_TOOLKIT" = "none"; then
- OLDXMENU="\${oldXMenudir}/libXMenu11.a"
- else
- OLDXMENU="\${lwlibdir}/liblw.a"
- fi
- LIBXMENU="\$(OLDXMENU)"
+ [Define to 1 if you want to use version 11 of X windows.])
LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
- OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
else
- ## For a syntactically valid Makefile; not actually used for anything.
- ## See comments in src/Makefile.in.
- OLDXMENU=nothing
- ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
- if test "${HAVE_X_WINDOWS}" = "yes"; then
- LIBXMENU="-lXMenu"
- else
- LIBXMENU=
- fi
LIBX_OTHER=
- OLDXMENU_DEPS=
fi
+AC_SUBST(LIBX_OTHER)
-if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
- OLDXMENU_TARGET=
- OLDXMENU=nothing
+if test "$HAVE_GTK" = yes || test "$HAVE_X11" != yes; then
LIBXMENU=
- OLDXMENU_DEPS=
+elif test "$USE_X_TOOLKIT" = none; then
+ LIBXMENU='$(oldXMenudir)/libXMenu11.a'
+else
+ LIBXMENU='$(lwlibdir)/liblw.a'
fi
-
-AC_SUBST(OLDXMENU_TARGET)
-AC_SUBST(OLDXMENU)
AC_SUBST(LIBXMENU)
-AC_SUBST(LIBX_OTHER)
-AC_SUBST(OLDXMENU_DEPS)
-
-if test "${HAVE_MENUS}" = "yes" ; then
- AC_DEFINE(HAVE_MENUS, 1,
- [Define to 1 if you have mouse menus. (This is supported in all configurations, but the option to specify it remains.)])
-fi
if test "${GNU_MALLOC}" = "yes" ; then
AC_DEFINE(GNU_MALLOC, 1,
fi
-dnl admin/ may or may not be present.
-opt_makefile=admin/unidata/Makefile
-
-if test -f "$srcdir/$opt_makefile.in"; then
- SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
+dnl The admin/ directory used to be excluded from tarfiles.
+if test -d $srcdir/admin; then
+ SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES admin/unidata/Makefile admin/grammars/Makefile"
AC_CONFIG_FILES([admin/unidata/Makefile])
-fi
+ AC_CONFIG_FILES([admin/grammars/Makefile])
+fi dnl -d admin
SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
HCoop / bpt / emacs.git / blobdiff