binutils/binutils: do not fwd declare struct stat (2.22).
For canadian cross to host i686-mingw32 fwd declaring
struct stat is not possible.
Instead #include <sys/stat.h>
Signed-off-by: Titus von Boxberg <titus@v9g.de>
Message-Id: <417a15d4277913841ddd.1353100974@tschetwerikow.boxberg.lan>
Patchwork-Id: 199733
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]),
148 ACX_PATH_TOOL_REQ([OBJCOPY], [objcopy])
149 ACX_PATH_TOOL_REQ([OBJDUMP], [objdump])
150 ACX_PATH_TOOL_REQ([READELF], [readelf])
152 ACX_CHECK_PROGS_REQ([bison], [bison])
153 ACX_CHECK_PROGS_REQ([flex], [flex])
154 ACX_CHECK_PROGS_REQ([gperf], [gperf])
155 ACX_CHECK_PROGS_REQ([makeinfo], [makeinfo])
156 ACX_CHECK_PROGS_REQ([cut], [cut])
157 ACX_CHECK_PROGS_REQ([stat], [stat])
158 ACX_CHECK_PROGS_REQ([readlink], [readlink])
159 ACX_CHECK_PROGS_REQ([wget], [wget])
160 ACX_CHECK_PROGS_REQ([tar], [tar])
161 ACX_CHECK_PROGS_REQ([gzip], [gzip])
162 ACX_CHECK_PROGS_REQ([bzip2], [bzip2])
164 #--------------------------------------------------------------------
165 # Still boring, but remember the path, now...
166 #--------------------------------------------------------------------
167 ACX_PATH_PROGS_REQ([PATCH], [patch])
169 #--------------------------------------------------------------------
170 # And a bunch of less boring tests...
171 #--------------------------------------------------------------------
172 # We need a bash that is >= 3.1
173 AC_CACHE_VAL([ac_cv_path__BASH],
175 AS_HELP_STRING([--with-bash=PATH],
176 [Specify the full PATH to GNU bash >= 3.1]),
177 [ac_cv_path__BASH=$withval])])
178 AC_CACHE_CHECK([for bash >= 3.1], [ac_cv_path__BASH],
179 [AC_PATH_PROGS_FEATURE_CHECK([_BASH], [bash],
180 [[_BASH_ver=$($ac_path__BASH --version 2>&1 \
181 |$EGREP '^GNU bash, version (3\.[1-9]|4)')
182 test -n "$_BASH_ver" && ac_cv_path__BASH=$ac_path__BASH ac_path__BASH_found=:]],
184 AC_MSG_ERROR([could not find bash >= 3.1])])])
185 AC_SUBST([_BASH], [$ac_cv_path__BASH])
187 # We need a awk that *is* GNU awk
188 AC_CACHE_VAL([ac_cv_path__AWK],
190 AS_HELP_STRING([--with-awk=PATH],
191 [Specify the full PATH to GNU awk]),
192 [ac_cv_path__AWK=$withval])])
193 AC_CACHE_CHECK([for GNU awk], [ac_cv_path__AWK],
194 [AC_PATH_PROGS_FEATURE_CHECK([_AWK], [awk gawk],
195 [[_AWK_ver=$($ac_path__AWK --version 2>&1 \
197 test -n "$_AWK_ver" && ac_cv_path__AWK=$ac_path__AWK ac_path__AWK_found=:]],
199 AC_MSG_ERROR([could not find GNU awk])])])
200 AC_SUBST([_AWK], [$ac_cv_path__AWK])
202 #----------------------------------------
203 # Check for GNU make 3.80 or above
204 AC_CACHE_VAL([ac_cv_path_MAKE],
206 AS_HELP_STRING([--with-make=PATH],
207 [Specify the full PATH to GNU make >= 3.80]),
208 [ac_cv_path_MAKE=$withval])])
209 AC_CACHE_CHECK([for GNU make >= 3.80], [ac_cv_path_MAKE],
210 [AC_PATH_PROGS_FEATURE_CHECK([MAKE], [make gmake],
211 [[MAKE_ver=$($ac_path_MAKE --version 2>&1 \
212 |$EGREP '^GNU Make (3.[89][[:digit:]]|[4-9])')
213 test -n "$MAKE_ver" && ac_cv_path_MAKE=$ac_path_MAKE ac_path_MAKE_found=:]],
215 AC_MSG_ERROR([could not find GNU make >= 3.80])])])
216 AC_SUBST([MAKE], [$ac_cv_path_MAKE])
219 #----------------------------------------
220 # Check for libtool >= 1.5.26
221 AC_CACHE_VAL([ac_cv_path_LIBTOOL],
222 [AC_ARG_WITH([libtool],
223 AS_HELP_STRING([--with-libtool=PATH],
224 [Specify the full PATH to GNU libtool >= 1.5.26]),
225 [ac_cv_path_LIBTOOL=$withval])])
226 AC_CACHE_CHECK([for GNU libtool >= 1.5.26], [ac_cv_path_LIBTOOL],
227 [AC_PATH_PROGS_FEATURE_CHECK([LIBTOOL], [libtool],
228 [[LIBTOOL_ver=$($ac_path_LIBTOOL --version 2>&1 \
229 |$EGREP '\(GNU libtool.*\) (2[[:digit:]]*\.|1\.6[[:digit:]]*\.|1\.5\.[2-9][[:digit:]]+)')
230 test -n "$LIBTOOL_ver" && ac_cv_path_LIBTOOL=$ac_path_LIBTOOL ac_path_LIBTOOL_found=:]],
232 AC_MSG_ERROR([could not find GNU libtool >= 1.5.26])])])
233 AC_SUBST([LIBTOOL], [$ac_cv_path_LIBTOOL])
235 #----------------------------------------
236 # Check for libtoolize >= 1.5.26
237 AC_CACHE_VAL([ac_cv_path_LIBTOOLIZE],
238 [AC_ARG_WITH([libtoolize],
239 AS_HELP_STRING([--with-libtoolize=PATH],
240 [Specify the full PATH to GNU libtoolize >= 1.5.26]),
241 [ac_cv_path_LIBTOOLIZE=$withval])])
242 AC_CACHE_CHECK([for GNU libtoolize >= 1.5.26], [ac_cv_path_LIBTOOLIZE],
243 [AC_PATH_PROGS_FEATURE_CHECK([LIBTOOLIZE], [libtoolize],
244 [[LIBTOOLIZE_ver=$($ac_path_LIBTOOLIZE --version 2>&1 \
245 |$EGREP '\(GNU libtool.*\) (2[[:digit:]]*\.|1\.6[[:digit:]]*\.|1\.5\.[2-9][[:digit:]]+)')
246 test -n "$LIBTOOLIZE_ver" && ac_cv_path_LIBTOOLIZE=$ac_path_LIBTOOLIZE ac_path_LIBTOOLIZE_found=:]],
248 AC_MSG_ERROR([could not find GNU libtoolize >= 1.5.26])])])
249 AC_SUBST([LIBTOOLIZE], [$ac_cv_path_LIBTOOLIZE])
251 #----------------------------------------
252 # Check for automake >= 1.10
253 AC_CACHE_VAL([ac_cv_path_automake],
254 [AC_ARG_WITH([automake],
255 AS_HELP_STRING([--with-automake=PATH],
256 [Specify the full PATH to GNU automake >= 1.10]),
257 [ac_cv_path_automake=$withval])])
258 AC_CACHE_CHECK([for GNU automake >= 1.10], [ac_cv_path_automake],
259 [AC_PATH_PROGS_FEATURE_CHECK([automake], [automake],
260 [[automake_ver=$($ac_path_automake --version 2>&1 \
261 |$EGREP '\(GNU automake\) (1\.[[:digit:]]{2,}|[2-9][[:digit:]]*\.)')
262 test -n "$automake_ver" && ac_cv_path_automake=$ac_path_automake ac_path_automake_found=:]],
264 AC_MSG_ERROR([could not find GNU automake >= 1.10])])])
265 AC_SUBST([automake], [$ac_cv_path_automake])
267 #--------------------------------------------------------------------
268 # Boring again... But still a bit of work to do...
269 #--------------------------------------------------------------------
270 AC_SUBST([kconfig_options])
272 #----------------------------------------
273 AC_CHECK_PROGS([xz], [xz])
274 ACX_SET_KCONFIG_OPTION([xz])
277 [AC_CHECK_PROGS([lzma], [lzma])])
278 ACX_SET_KCONFIG_OPTION([lzma])
280 #----------------------------------------
281 AC_CHECK_PROGS([cvs], [cvs])
282 ACX_SET_KCONFIG_OPTION([cvs])
284 #----------------------------------------
285 AC_CHECK_PROGS([svn], [svn])
286 ACX_SET_KCONFIG_OPTION([svn])
288 #--------------------------------------------------------------------
289 # Now, for some fun...
290 #--------------------------------------------------------------------
297 #----------------------------------------
298 # Check for gettext, for the kconfig frontends
302 [ac_ct_gettext_hdr=$ac_header; break])
304 [test -n "$ac_ct_gettext_hdr"],
308 [AC_INCLUDES_DEFAULT()
309 #include <$ac_ct_gettext_hdr>])])
311 #----------------------------------------
312 # Check for ncurses, for the kconfig frontends
313 AC_SUBST([ac_ct_curses_hdr])
315 [ncurses/ncurses.h ncurses/curses.h ncursesw/curses.h ncurses.h curses.h],
316 [ac_ct_curses_hdr=$ac_header; break])
318 [test -z "$ac_ct_curses_hdr"],
319 [AC_MSG_ERROR([could not find curses header, required for the kconfig frontends])])
322 [ncursesw ncurses curses],
323 [ac_ct_curses_lib_found=yes; break])
325 [test -z "$ac_ct_curses_lib_found"],
326 [AC_MSG_ERROR([could not find curses library, required for the kconfig frontends])])
328 #--------------------------------------------------------------------
329 # Lastly, take care of crosstool-NG internal values
330 #--------------------------------------------------------------------
331 # Hey! We need the date! :-)
336 # Decorate the version string if needed
338 [test -f version.sh -a -x version.sh],
339 [V=$(./version.sh "${PACKAGE_VERSION}")])
342 [PACKAGE_VERSION="${V}"],
344 [${PACKAGE_VERSION}],
346 [rev_id="$( hg log -r . --template '{branch}-{node|short}\n' \
349 PACKAGE_VERSION="${PACKAGE_VERSION}+${rev_id:-unknown-$( date +%Y%m%d.%H%M%S )}"
351 # Arrange to have no / in the directory name, no need to create an
352 # arbitrarily deep directory structure
353 [PACKAGE_VERSION="$( printf "${PACKAGE_VERSION}\n" |"${SED}" -r -e 's:/+:_:g;' )"]
355 # Handle the local case
356 AC_SUBST([sublibdir])
357 AC_SUBST([subdocdir])
359 [test "x$enable_local" = "xyes"],
360 [AC_MSG_NOTICE([overiding all of --prefix and the likes, because --enable-local was set])
362 exec_prefix="$prefix"
366 docdir="$prefix""/docs"
368 datarootdir="$prefix"
370 [sublibdir="/ct-ng.\${VERSION}"
371 subdocdir="/ct-ng.\${VERSION}"])
373 #--------------------------------------------------------------------
374 # Finally, generate the output file(s)
375 #--------------------------------------------------------------------
376 AC_CONFIG_FILES([Makefile])