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285 # popen (3C) and system (3C) to invoke the standards-conforming |
285 # popen (3C) and system (3C) to invoke the standards-conforming |
286 # shell, /usr/xpg4/bin/sh, instead of /usr/bin/sh. Add studio_XPG6MODE to |
286 # shell, /usr/xpg4/bin/sh, instead of /usr/bin/sh. Add studio_XPG6MODE to |
287 # CFLAGS instead of using this directly |
287 # CFLAGS instead of using this directly |
288 CPP_XPG6MODE= -D_XOPEN_SOURCE=600 -D__EXTENSIONS__=1 -D_XPG6 |
288 CPP_XPG6MODE= -D_XOPEN_SOURCE=600 -D__EXTENSIONS__=1 -D_XPG6 |
289 |
289 |
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290 # XPG5 mode. These options are specific for C++, where _XPG6, |
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291 # _XOPEN_SOURCE=600 and C99 are illegal. -D__EXTENSIONS__=1 is legal in C++. |
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292 CPP_XPG5MODE= -D_XOPEN_SOURCE=500 -D__EXTENSIONS__=1 -D_XPG5 |
290 |
293 |
291 # |
294 # |
292 # Studio C compiler flag sets to ease feature selection. Add the required |
295 # Studio C compiler flag sets to ease feature selection. Add the required |
293 # feature to your Makefile with CFLAGS += $(FEATURE_MACRO) and add to the |
296 # feature to your Makefile with CFLAGS += $(FEATURE_MACRO) and add to the |
294 # component build with CONFIGURE_OPTIONS += CFLAGS="$(CFLAGS)" or similiar. |
297 # component build with CONFIGURE_OPTIONS += CFLAGS="$(CFLAGS)" or similiar. |
318 studio_C99_DISABLE = -xc99=none |
321 studio_C99_DISABLE = -xc99=none |
319 |
322 |
320 # Use the compiler default 'xc99=all,no_lib' |
323 # Use the compiler default 'xc99=all,no_lib' |
321 studio_C99MODE = |
324 studio_C99MODE = |
322 |
325 |
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326 # For C++, compatibility with C99 (which is technically illegal) is |
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327 # enabled in a different way. So, we must use a different macro for it. |
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328 studio_cplusplus_C99_ENABLE = -xlang=c99 |
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329 |
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330 # Turn it off. |
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331 studio_cplusplus_C99_DISABLE = |
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332 |
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333 # And this is the macro you should actually use |
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334 studio_cplusplus_C99MODE = |
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335 |
323 # Allow zero-sized struct/union declarations and void functions with return |
336 # Allow zero-sized struct/union declarations and void functions with return |
324 # statements. |
337 # statements. |
325 studio_FEATURES_EXTENSIONS = -features=extensions |
338 studio_FEATURES_EXTENSIONS = -features=extensions |
326 |
339 |
327 # CC requires -norunpath to avoid linking in its RUNPATH to C++ applications. |
340 # CC requires -norunpath to avoid linking in its RUNPATH to C++ applications. |
368 studio_MT = -mt |
381 studio_MT = -mt |
369 |
382 |
370 # See CPP_XPG6MODE comment above. |
383 # See CPP_XPG6MODE comment above. |
371 studio_XPG6MODE = $(studio_C99MODE) $(CPP_XPG6MODE) |
384 studio_XPG6MODE = $(studio_C99MODE) $(CPP_XPG6MODE) |
372 XPG6MODE = $(studio_XPG6MODE) |
385 XPG6MODE = $(studio_XPG6MODE) |
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386 |
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387 # See CPP_XPG5MODE comment above. You can only use this in C++, not in C99. |
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388 studio_XPG5MODE = $(studio_cplusplus_C99MODE) $(CPP_XPG5MODE) |
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389 XPG5MODE = $(studio_XPG5MODE) |
373 |
390 |
374 # Default Studio C compiler flags. Add the required feature to your Makefile |
391 # Default Studio C compiler flags. Add the required feature to your Makefile |
375 # with CFLAGS += $(FEATURE_MACRO) and add to the component build with |
392 # with CFLAGS += $(FEATURE_MACRO) and add to the component build with |
376 # CONFIGURE_OPTIONS += CFLAGS="$(CFLAGS)" or similiar. In most cases, it |
393 # CONFIGURE_OPTIONS += CFLAGS="$(CFLAGS)" or similiar. In most cases, it |
377 # should not be necessary to add CFLAGS to any environment other than the |
394 # should not be necessary to add CFLAGS to any environment other than the |