Detect internal system component build macros in <features.h>.
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1 changed files with 15 additions and 1 deletions
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@ -27,6 +27,20 @@
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#define __sortix_libc__ 1
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/* Detect whether we are a core system library. */
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#if __is_sortix_libc || __is_sortix_libm
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#if !defined(__is_sortix_system_library)
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#define __is_sortix_system_library 1
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#endif
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#endif
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/* Detect whether we are a core system component. */
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#if __is_sortix_kernel || __is_sortix_system_library
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#if !defined(__is_sortix_system_component)
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#define __is_sortix_system_component 1
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#endif
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#endif
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/* Support macro to ease testing the compiler version. */
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#define __GCC_PREREQ(gcc_major, gcc_minor) \
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(((gcc_major) == __GNUC__ && (gcc_minor) >= __GNUC_MINOR__) || \
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@ -52,7 +66,7 @@
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#endif
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/* Sortix system components implicitly use the native API. */
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#if __is_sortix_libc || __is_sortix_kernel
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#if __is_sortix_system_component
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#define _SORTIX_SOURCE 1
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#endif
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