binutils/binutils: 2.23.2 is a 2_23_or_later (ie. has gold)
Thus spake Niels:
This commit adds support for binutils 2.23.2
http://crosstool-ng.org/hg/crosstool-ng/rev/bc4b36e3df0c
However, in 'config/binutils/binutils.in <http://binutils.in>' the
Kconfig option to select this version of binutils does not automatically
select the symbol 'BINUTILS_2_23_or_later'. This makes gold unavailable
for the latest version of binutils. I'm not sure whether this is on
purpose or not, my impression is that you forgot to add the line "select
BINUTILS_2_23_or_later".
The problem still persists in the latest version in the repository
(032ebcc89c96).
Reported-by: Niels Penneman <niels@penneman.org>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2 # Process this file with autoconf to produce a configure script.
5 #AC_INIT([crosstool-NG], [hg], [crossgcc@sourceware.org])
6 AC_INIT([crosstool-NG], [m4_esyscmd_s([cat .version])], [crossgcc@sourceware.org])
7 AC_CONFIG_AUX_DIR([scripts])
9 #--------------------------------------------------------------------
12 # Check for required tool
15 [AC_CHECK_TOOLS([$1], [$2])
18 [AC_MSG_ERROR([missing required tool: $2])])
21 # Check for required tool, set variable to full pathname
24 [ACX_CHECK_TOOL_REQ([$1], [$2])
28 [?*],[AC_MSG_CHECKING([for absolute path to $$1])
30 AC_MSG_RESULT([$$1])])])
32 # Check for required program
34 [ACX_CHECK_PROGS_REQ],
35 [AC_CHECK_PROGS([$1], [$2])
38 [AC_MSG_ERROR([missing required tool: $2])])
41 # Check for path to required program
44 [AC_PATH_PROGS([$1], [$2])
47 [AC_MSG_ERROR([missing required tool: $2])])
50 # Set the kconfig option
52 [ACX_SET_KCONFIG_OPTION],
55 [kconfig_options="$kconfig_options has_$1=y"],
56 [kconfig_options="$kconfig_options has_$1"])
59 #--------------------------------------------------------------------
60 # Allow dummy --{en,dis}able-{static,shared}
65 [don't install, and use current directory])])
66 AC_SUBST([enable_local], [${enable_local:-no}])
71 [build shared libraries (default=yes) (ignored)])])
76 [build static libraries (default=yes) (ignored)])])
78 #---------------------------------------------------------------------
79 # Check for --build and --host...
82 # ... but refuse --target
83 AS_IF([test -n "$target_alias"],
84 AC_MSG_ERROR([--target is not allowed]))
86 # Allow program name tranformation (--program-{prefix,suffix,transform-name})
89 #---------------------------------------------------------------------
90 # Initial checks that are usually done first (I don't know why, that's
91 # just what I seem to experience...)
92 #---------------------------------------------------------------------
93 AC_ARG_WITH([install],
94 AS_HELP_STRING([--with-install=PATH],
95 [Specify the full PATH to a BSD-compatible install]),
101 [test ! "$EGREP" = "$GREP -E"],
102 [AC_MSG_ERROR([egrep is not $GREP -E])])
103 AC_CACHE_VAL([ac_cv_path_SED],
105 AS_HELP_STRING([--with-sed=PATH],
106 [Specify the full PATH to GNU sed]),
107 [ac_cv_path_SED=$withval])])
109 AC_MSG_CHECKING([whether sed understands -r -i -e])
110 touch .ct-ng.sed.test
111 if ${SED} -r -i -e 's/foo/bar/' .ct-ng.sed.test >/dev/null 2>&1; then
112 rm -f .ct-ng.sed.test
115 rm -f .ct-ng.sed.test
121 #--------------------------------------------------------------------
122 # A bunch of boring tests...
123 #--------------------------------------------------------------------
125 AS_IF([test -z "$CC"],
126 [AC_MSG_ERROR([no suitable compiler found])])
129 # But we still need a way to specify the PATH to GNU versions (Damn MacOS)
130 AC_ARG_WITH([objcopy],
131 AS_HELP_STRING([--with-objcopy=PATH],
132 [Specify the full PATH to GNU objcopy]),
134 AC_ARG_WITH([objdump],
135 AS_HELP_STRING([--with-objdump=PATH],
136 [Specify the full PATH to GNU objdump]),
138 AC_ARG_WITH([ranlib],
139 AS_HELP_STRING([--with-ranlib=PATH],
140 [Specify the full PATH to GNU ranlib]),
142 AC_ARG_WITH([readelf],
143 AS_HELP_STRING([--with-readelf=PATH],
144 [Specify the full PATH to GNU readelf]),
147 AS_HELP_STRING([--with-gperf=PATH],
148 [Specify the full PATH to GNU gperf]),
152 ACX_PATH_TOOL_REQ([OBJCOPY], [objcopy])
153 ACX_PATH_TOOL_REQ([OBJDUMP], [objdump])
154 ACX_PATH_TOOL_REQ([READELF], [readelf])
155 ACX_PATH_TOOL_REQ([GPERF], [gperf])
157 ACX_CHECK_PROGS_REQ([bison], [bison])
158 ACX_CHECK_PROGS_REQ([flex], [flex])
159 ACX_CHECK_PROGS_REQ([makeinfo], [makeinfo])
160 ACX_CHECK_PROGS_REQ([cut], [cut])
161 ACX_CHECK_PROGS_REQ([stat], [stat])
162 ACX_CHECK_PROGS_REQ([readlink], [readlink])
163 ACX_CHECK_PROGS_REQ([wget], [wget])
164 ACX_CHECK_PROGS_REQ([tar], [tar])
165 ACX_CHECK_PROGS_REQ([gzip], [gzip])
166 ACX_CHECK_PROGS_REQ([bzip2], [bzip2])
168 #--------------------------------------------------------------------
169 # Still boring, but remember the path, now...
170 #--------------------------------------------------------------------
171 ACX_PATH_PROGS_REQ([PATCH], [patch])
173 #--------------------------------------------------------------------
174 # And a bunch of less boring tests...
175 #--------------------------------------------------------------------
176 # We need a bash that is >= 3.1
177 AC_CACHE_VAL([ac_cv_path__BASH],
179 AS_HELP_STRING([--with-bash=PATH],
180 [Specify the full PATH to GNU bash >= 3.1]),
181 [ac_cv_path__BASH=$withval])])
182 AC_CACHE_CHECK([for bash >= 3.1], [ac_cv_path__BASH],
183 [AC_PATH_PROGS_FEATURE_CHECK([_BASH], [bash],
184 [[_BASH_ver=$($ac_path__BASH --version 2>&1 \
185 |$EGREP '^GNU bash, version (3\.[1-9]|4)')
186 test -n "$_BASH_ver" && ac_cv_path__BASH=$ac_path__BASH ac_path__BASH_found=:]],
188 AC_MSG_ERROR([could not find bash >= 3.1])])])
189 AC_SUBST([_BASH], [$ac_cv_path__BASH])
191 # We need a awk that *is* GNU awk
192 AC_CACHE_VAL([ac_cv_path__AWK],
194 AS_HELP_STRING([--with-awk=PATH],
195 [Specify the full PATH to GNU awk]),
196 [ac_cv_path__AWK=$withval])])
197 AC_CACHE_CHECK([for GNU awk], [ac_cv_path__AWK],
198 [AC_PATH_PROGS_FEATURE_CHECK([_AWK], [awk gawk],
199 [[_AWK_ver=$($ac_path__AWK --version 2>&1 \
201 test -n "$_AWK_ver" && ac_cv_path__AWK=$ac_path__AWK ac_path__AWK_found=:]],
203 AC_MSG_ERROR([could not find GNU awk])])])
204 AC_SUBST([_AWK], [$ac_cv_path__AWK])
206 #----------------------------------------
207 # Check for GNU make 3.80 or above
208 AC_CACHE_VAL([ac_cv_path_MAKE],
210 AS_HELP_STRING([--with-make=PATH],
211 [Specify the full PATH to GNU make >= 3.80]),
212 [ac_cv_path_MAKE=$withval])])
213 AC_CACHE_CHECK([for GNU make >= 3.80], [ac_cv_path_MAKE],
214 [AC_PATH_PROGS_FEATURE_CHECK([MAKE], [make gmake],
215 [[MAKE_ver=$($ac_path_MAKE --version 2>&1 \
216 |$EGREP '^GNU Make (3.[89][[:digit:]]|[4-9])')
217 test -n "$MAKE_ver" && ac_cv_path_MAKE=$ac_path_MAKE ac_path_MAKE_found=:]],
219 AC_MSG_ERROR([could not find GNU make >= 3.80])])])
220 AC_SUBST([MAKE], [$ac_cv_path_MAKE])
223 #----------------------------------------
224 # Check for libtool >= 1.5.26
225 AC_CACHE_VAL([ac_cv_path_LIBTOOL],
226 [AC_ARG_WITH([libtool],
227 AS_HELP_STRING([--with-libtool=PATH],
228 [Specify the full PATH to GNU libtool >= 1.5.26]),
229 [ac_cv_path_LIBTOOL=$withval])])
230 AC_CACHE_CHECK([for GNU libtool >= 1.5.26], [ac_cv_path_LIBTOOL],
231 [AC_PATH_PROGS_FEATURE_CHECK([LIBTOOL], [libtool],
232 [[LIBTOOL_ver=$($ac_path_LIBTOOL --version 2>&1 \
233 |$EGREP '\(GNU libtool.*\) (2[[:digit:]]*\.|1\.6[[:digit:]]*\.|1\.5\.[2-9][[:digit:]]+)')
234 test -n "$LIBTOOL_ver" && ac_cv_path_LIBTOOL=$ac_path_LIBTOOL ac_path_LIBTOOL_found=:]],
236 AC_MSG_ERROR([could not find GNU libtool >= 1.5.26])])])
237 AC_SUBST([LIBTOOL], [$ac_cv_path_LIBTOOL])
239 #----------------------------------------
240 # Check for libtoolize >= 1.5.26
241 AC_CACHE_VAL([ac_cv_path_LIBTOOLIZE],
242 [AC_ARG_WITH([libtoolize],
243 AS_HELP_STRING([--with-libtoolize=PATH],
244 [Specify the full PATH to GNU libtoolize >= 1.5.26]),
245 [ac_cv_path_LIBTOOLIZE=$withval])])
246 AC_CACHE_CHECK([for GNU libtoolize >= 1.5.26], [ac_cv_path_LIBTOOLIZE],
247 [AC_PATH_PROGS_FEATURE_CHECK([LIBTOOLIZE], [libtoolize],
248 [[LIBTOOLIZE_ver=$($ac_path_LIBTOOLIZE --version 2>&1 \
249 |$EGREP '\(GNU libtool.*\) (2[[:digit:]]*\.|1\.6[[:digit:]]*\.|1\.5\.[2-9][[:digit:]]+)')
250 test -n "$LIBTOOLIZE_ver" && ac_cv_path_LIBTOOLIZE=$ac_path_LIBTOOLIZE ac_path_LIBTOOLIZE_found=:]],
252 AC_MSG_ERROR([could not find GNU libtoolize >= 1.5.26])])])
253 AC_SUBST([LIBTOOLIZE], [$ac_cv_path_LIBTOOLIZE])
255 #----------------------------------------
256 # Check for automake >= 1.10
257 AC_CACHE_VAL([ac_cv_path_automake],
258 [AC_ARG_WITH([automake],
259 AS_HELP_STRING([--with-automake=PATH],
260 [Specify the full PATH to GNU automake >= 1.10]),
261 [ac_cv_path_automake=$withval])])
262 AC_CACHE_CHECK([for GNU automake >= 1.10], [ac_cv_path_automake],
263 [AC_PATH_PROGS_FEATURE_CHECK([automake], [automake],
264 [[automake_ver=$($ac_path_automake --version 2>&1 \
265 |$EGREP '\(GNU automake\) (1\.[[:digit:]]{2,}|[2-9][[:digit:]]*\.)')
266 test -n "$automake_ver" && ac_cv_path_automake=$ac_path_automake ac_path_automake_found=:]],
268 AC_MSG_ERROR([could not find GNU automake >= 1.10])])])
269 AC_SUBST([automake], [$ac_cv_path_automake])
271 #--------------------------------------------------------------------
272 # Boring again... But still a bit of work to do...
273 #--------------------------------------------------------------------
274 AC_SUBST([kconfig_options])
276 #----------------------------------------
277 AC_CHECK_PROGS([xz], [xz])
278 ACX_SET_KCONFIG_OPTION([xz])
281 [AC_CHECK_PROGS([lzma], [lzma])])
282 ACX_SET_KCONFIG_OPTION([lzma])
284 #----------------------------------------
285 AC_CHECK_PROGS([cvs], [cvs])
286 ACX_SET_KCONFIG_OPTION([cvs])
288 #----------------------------------------
289 AC_CHECK_PROGS([svn], [svn])
290 ACX_SET_KCONFIG_OPTION([svn])
292 #--------------------------------------------------------------------
293 # Now, for some fun...
294 #--------------------------------------------------------------------
301 #----------------------------------------
302 # Check for gettext, for the kconfig frontends
306 [ac_ct_gettext_hdr=$ac_header; break])
308 [test -n "$ac_ct_gettext_hdr"],
312 [AC_INCLUDES_DEFAULT()
313 #include <$ac_ct_gettext_hdr>])])
315 #----------------------------------------
316 # Check for ncurses, for the kconfig frontends
317 AC_SUBST([ac_ct_curses_hdr])
319 [ncurses/ncurses.h ncurses/curses.h ncursesw/curses.h ncurses.h curses.h],
320 [ac_ct_curses_hdr=$ac_header; break])
322 [test -z "$ac_ct_curses_hdr"],
323 [AC_MSG_ERROR([could not find curses header, required for the kconfig frontends])])
326 [ncursesw ncurses curses],
327 [ac_ct_curses_lib_found=yes; break])
329 [test -z "$ac_ct_curses_lib_found"],
330 [AC_MSG_ERROR([could not find curses library, required for the kconfig frontends])])
332 #--------------------------------------------------------------------
333 # Lastly, take care of crosstool-NG internal values
334 #--------------------------------------------------------------------
335 # Hey! We need the date! :-)
340 # Decorate the version string if needed
342 [test -f version.sh -a -x version.sh],
343 [V=$(./version.sh "${PACKAGE_VERSION}")])
346 [PACKAGE_VERSION="${V}"],
348 [${PACKAGE_VERSION}],
350 [rev_id="$( hg log -r . --template '{branch}-{node|short}\n' \
353 PACKAGE_VERSION="${PACKAGE_VERSION}+${rev_id:-unknown-$( date +%Y%m%d.%H%M%S )}"
355 # Arrange to have no / in the directory name, no need to create an
356 # arbitrarily deep directory structure
357 [PACKAGE_VERSION="$( printf "${PACKAGE_VERSION}\n" |"${SED}" -r -e 's:/+:_:g;' )"]
359 # Handle the local case
360 AC_SUBST([sublibdir])
361 AC_SUBST([subdocdir])
363 [test "x$enable_local" = "xyes"],
364 [AC_MSG_NOTICE([overiding all of --prefix and the likes, because --enable-local was set])
366 exec_prefix="$prefix"
370 docdir="$prefix""/docs"
372 datarootdir="$prefix"
374 [sublibdir="/ct-ng.\${VERSION}"
375 subdocdir="/ct-ng.\${VERSION}"])
377 #--------------------------------------------------------------------
378 # Finally, generate the output file(s)
379 #--------------------------------------------------------------------
380 AC_CONFIG_FILES([Makefile])