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_04_0
41 prompt "linaro-4.6-2011.04-0 (EXPERIMENTAL)"
42 depends on CC_GCC_SHOW_LINARO
47 prompt "4.6.0 (EXPERIMENTAL)"
48 depends on EXPERIMENTAL
51 config CC_V_linaro_4_5_2011_04_0
53 prompt "linaro-4.5-2011.04-0 (EXPERIMENTAL)"
54 depends on CC_GCC_SHOW_LINARO
59 prompt "4.5.2 (EXPERIMENTAL)"
60 depends on EXPERIMENTAL
65 prompt "4.5.1 (EXPERIMENTAL)"
66 depends on EXPERIMENTAL
71 prompt "4.5.0 (EXPERIMENTAL)"
72 depends on EXPERIMENTAL
76 config CC_V_linaro_4_4_2011_02_0
78 prompt "linaro-4.4-2011.02-0 (EXPERIMENTAL)"
79 depends on CC_GCC_SHOW_LINARO
149 prompt "4.2.3 (OBSOLETE)"
160 prompt "4.2.1 (OBSOLETE)"
166 prompt "4.2.0 (OBSOLETE)"
172 prompt "4.1.2 (OBSOLETE)"
177 prompt "4.0.4 (OBSOLETE)"
182 prompt "3.4.6 (OBSOLETE)"
190 select CC_GCC_4_2_or_later
192 config CC_GCC_4_2_or_later
199 select CC_GCC_4_3_or_later
200 select CC_GCC_USE_GMP_MPFR
202 config CC_GCC_4_3_or_later
205 select CC_GCC_4_2_or_later
210 select CC_GCC_4_4_or_later
211 select CC_GCC_USE_GMP_MPFR
212 select CC_GCC_HAS_GRAPHITE
214 config CC_GCC_4_4_or_later
217 select CC_GCC_4_3_or_later
222 select CC_GCC_4_5_or_later
223 select CC_GCC_USE_GMP_MPFR
224 select CC_GCC_USE_MPC
225 select CC_GCC_HAS_GRAPHITE
226 select CC_GCC_HAS_LTO
228 config CC_GCC_4_5_or_later
231 select CC_GCC_4_4_or_later
236 select CC_GCC_4_6_or_later
237 select CC_GCC_USE_GMP_MPFR
238 select CC_GCC_USE_MPC
239 select CC_GCC_HAS_GRAPHITE
240 select CC_GCC_HAS_LTO
242 config CC_GCC_4_6_or_later
245 select CC_GCC_4_5_or_later
247 config CC_GCC_HAS_GRAPHITE
251 # The way LTO works is a bit twisted.
252 # See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements
254 # - if binutils has plugins: LTO is handled by ld/gold by loading
255 # the plugin when linking
256 # - if binutils does not have plugins: LTO is handled by collect2
257 # In any case, LTO support does not depend on plugins, but takes
259 config CC_GCC_HAS_LTO
263 # Only enable gcc's support for plugins if binutils has it as well
264 # They are usefull only when doing LTO, but it does no harm enabling
265 # them even without LTO.
266 config CC_GCC_ENABLE_PLUGINS
268 depends on BINUTILS_PLUGINS
269 depends on ! STATIC_TOOLCHAIN
272 # If binutils installs gold, enable support for gold in gcc
275 depends on BINUTILS_GOLD_INSTALLED
278 config CC_GCC_USE_GMP_MPFR
284 config CC_GCC_USE_PPL_CLOOG
290 config CC_GCC_USE_MPC
295 config CC_GCC_USE_LIBELF
302 # Don't remove next line
303 # CT_INSERT_VERSION_STRING_BELOW
304 default "4.4.6" if CC_V_4_4_6
305 default "linaro-4.6-2011.04-0" if CC_V_linaro_4_6_2011_04_0
306 default "4.6.0" if CC_V_4_6_0
307 default "linaro-4.5-2011.04-0" if CC_V_linaro_4_5_2011_04_0
308 default "4.5.2" if CC_V_4_5_2
309 default "4.5.1" if CC_V_4_5_1
310 default "4.5.0" if CC_V_4_5_0
311 default "linaro-4.4-2011.02-0" if CC_V_linaro_4_4_2011_02_0
312 default "4.4.5" if CC_V_4_4_5
313 default "4.4.4" if CC_V_4_4_4
314 default "4.4.3" if CC_V_4_4_3
315 default "4.4.2" if CC_V_4_4_2
316 default "4.4.1" if CC_V_4_4_1
317 default "4.4.0" if CC_V_4_4_0
318 default "4.3.5" if CC_V_4_3_5
319 default "4.3.4" if CC_V_4_3_4
320 default "4.3.3" if CC_V_4_3_3
321 default "4.3.2" if CC_V_4_3_2
322 default "4.3.1" if CC_V_4_3_1
323 default "4.3.0" if CC_V_4_3_0
324 default "4.2.4" if CC_V_4_2_4
325 default "4.2.3" if CC_V_4_2_3
326 default "4.2.2" if CC_V_4_2_2
327 default "4.2.1" if CC_V_4_2_1
328 default "4.2.0" if CC_V_4_2_0
329 default "4.1.2" if CC_V_4_1_2
330 default "4.0.4" if CC_V_4_0_4
331 default "3.4.6" if CC_V_3_4_6
333 config CC_LANG_JAVA_USE_ECJ
336 depends on CC_LANG_JAVA
337 depends on CC_GCC_4_3_or_later