3 ## select CC_SUPPORT_CXX
4 ## select CC_SUPPORT_FORTRAN
5 ## select CC_SUPPORT_JAVA
6 ## select CC_SUPPORT_ADA
7 ## select CC_SUPPORT_OBJC
8 ## select CC_SUPPORT_OBJCXX
10 ## help gcc is the full-blown GNU compiler. This is what most people will choose.
12 ## help gcc supports many languages, a powerful code parser, optimised binary
13 ## help output, and lots of other features.
15 config CC_GCC_SHOW_LINARO
17 prompt "Show Linaro versions (EXPERIMENTAL)"
18 depends on EXPERIMENTAL
20 Linaro is maintaining some advanced/more stable/experimental versions
21 of gcc, especially for the ARM architecture.
23 Those versions have not been blessed by the gcc comunity (nor have they
24 been cursed either!), but they look to be pretty much stable, and even
25 more stable than the upstream versions. YMMV...
27 If you do not know what this Linaro stuff is, then simply say 'n' here,
28 and rest in peace. OTOH, if you know what you are doing, you will be
29 able to use and enjoy :-) the Linaro versions by saying 'y' here.
31 Linaro: http://www.linaro.org/
36 # Don't remove next line
37 # CT_INSERT_VERSION_BELOW
39 config CC_V_linaro_4_6_2011_06_0
41 prompt "linaro-4.6-2011.06-0 (EXPERIMENTAL)"
42 depends on CC_GCC_SHOW_LINARO
47 prompt "4.6.1 (EXPERIMENTAL)"
48 depends on EXPERIMENTAL
53 prompt "4.6.0 (EXPERIMENTAL)"
54 depends on EXPERIMENTAL
57 config CC_V_linaro_4_5_2011_06_0
59 prompt "linaro-4.5-2011.06-0 (EXPERIMENTAL)"
60 depends on CC_GCC_SHOW_LINARO
65 prompt "4.5.3 (EXPERIMENTAL)"
66 depends on EXPERIMENTAL
71 prompt "4.5.2 (EXPERIMENTAL)"
72 depends on EXPERIMENTAL
77 prompt "4.5.1 (EXPERIMENTAL)"
78 depends on EXPERIMENTAL
83 prompt "4.5.0 (EXPERIMENTAL)"
84 depends on EXPERIMENTAL
88 config CC_V_linaro_4_4_2011_02_0
90 prompt "linaro-4.4-2011.02-0 (EXPERIMENTAL)"
91 depends on CC_GCC_SHOW_LINARO
166 prompt "4.2.3 (OBSOLETE)"
177 prompt "4.2.1 (OBSOLETE)"
183 prompt "4.2.0 (OBSOLETE)"
189 prompt "4.1.2 (OBSOLETE)"
194 prompt "4.0.4 (OBSOLETE)"
199 prompt "3.4.6 (OBSOLETE)"
206 select CC_GCC_4_2_or_later
208 config CC_GCC_4_2_or_later
213 select CC_GCC_4_3_or_later
214 select CC_GCC_USE_GMP_MPFR
215 select CC_GCC_HAS_PKGVERSION_BUGURL
217 config CC_GCC_4_3_or_later
219 select CC_GCC_4_2_or_later
223 select CC_GCC_4_4_or_later
224 select CC_GCC_USE_GMP_MPFR
225 select CC_GCC_HAS_GRAPHITE
226 select CC_GCC_HAS_PKGVERSION_BUGURL
228 config CC_GCC_4_4_or_later
230 select CC_GCC_4_3_or_later
234 select CC_GCC_4_5_or_later
235 select CC_GCC_USE_GMP_MPFR
236 select CC_GCC_USE_MPC
237 select CC_GCC_HAS_GRAPHITE
238 select CC_GCC_HAS_LTO
239 select CC_GCC_HAS_PKGVERSION_BUGURL
241 config CC_GCC_4_5_or_later
243 select CC_GCC_4_4_or_later
247 select CC_GCC_4_6_or_later
248 select CC_GCC_USE_GMP_MPFR
249 select CC_GCC_USE_MPC
250 select CC_GCC_HAS_GRAPHITE
251 select CC_GCC_HAS_LTO
252 select CC_GCC_HAS_PKGVERSION_BUGURL
254 config CC_GCC_4_6_or_later
256 select CC_GCC_4_5_or_later
258 config CC_GCC_HAS_GRAPHITE
261 # The way LTO works is a bit twisted.
262 # See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements
264 # - if binutils has plugins: LTO is handled by ld/gold by loading
265 # the plugin when linking
266 # - if binutils does not have plugins: LTO is handled by collect2
267 # In any case, LTO support does not depend on plugins, but takes
269 config CC_GCC_HAS_LTO
272 config CC_GCC_HAS_PKGVERSION_BUGURL
275 # Only enable gcc's support for plugins if binutils has it as well
276 # They are usefull only when doing LTO, but it does no harm enabling
277 # them even without LTO.
278 config CC_GCC_ENABLE_PLUGINS
280 depends on BINUTILS_PLUGINS
281 depends on ! STATIC_TOOLCHAIN
284 # If binutils installs gold, enable support for gold in gcc
287 depends on BINUTILS_GOLD_INSTALLED
290 config CC_GCC_USE_GMP_MPFR
295 config CC_GCC_USE_PPL_CLOOG
300 config CC_GCC_USE_MPC
304 config CC_GCC_USE_LIBELF
310 # Don't remove next line
311 # CT_INSERT_VERSION_STRING_BELOW
312 default "linaro-4.6-2011.06-0" if CC_V_linaro_4_6_2011_06_0
313 default "4.6.1" if CC_V_4_6_1
314 default "4.6.0" if CC_V_4_6_0
315 default "linaro-4.5-2011.06-0" if CC_V_linaro_4_5_2011_06_0
316 default "4.5.3" if CC_V_4_5_3
317 default "4.5.2" if CC_V_4_5_2
318 default "4.5.1" if CC_V_4_5_1
319 default "4.5.0" if CC_V_4_5_0
320 default "linaro-4.4-2011.02-0" if CC_V_linaro_4_4_2011_02_0
321 default "4.4.6" if CC_V_4_4_6
322 default "4.4.5" if CC_V_4_4_5
323 default "4.4.4" if CC_V_4_4_4
324 default "4.4.3" if CC_V_4_4_3
325 default "4.4.2" if CC_V_4_4_2
326 default "4.4.1" if CC_V_4_4_1
327 default "4.4.0" if CC_V_4_4_0
328 default "4.3.6" if CC_V_4_3_6
329 default "4.3.5" if CC_V_4_3_5
330 default "4.3.4" if CC_V_4_3_4
331 default "4.3.3" if CC_V_4_3_3
332 default "4.3.2" if CC_V_4_3_2
333 default "4.3.1" if CC_V_4_3_1
334 default "4.3.0" if CC_V_4_3_0
335 default "4.2.4" if CC_V_4_2_4
336 default "4.2.3" if CC_V_4_2_3
337 default "4.2.2" if CC_V_4_2_2
338 default "4.2.1" if CC_V_4_2_1
339 default "4.2.0" if CC_V_4_2_0
340 default "4.1.2" if CC_V_4_1_2
341 default "4.0.4" if CC_V_4_0_4
342 default "3.4.6" if CC_V_3_4_6
344 config CC_LANG_JAVA_USE_ECJ
347 depends on CC_LANG_JAVA
348 depends on CC_GCC_4_3_or_later