trns1997 219a5ce09e build/cmake/stdlib: guard include/cxx by LIBMINIABI, fix div_t conflict ... include/cxx contains NuttX's mini C++ ABI shims and must only be added to the include path when CONFIG_LIBMINIABI is selected. tools/Config.mk was adding it unconditionally for every non-LIBCXX/non-UCLIBCXX build, and the platform.cmake files for arm, arm64, risc-v, x86_64 and tricore were adding it inside the CONFIG_LIBCXXTOOLCHAIN block. With an unpatched downloaded ARM GNU Toolchain, <cstdlib> uses newlib's stdlib.h, defining div_t as an anonymous struct. A later inclusion of NuttX's stdlib.h via <cstdio>->stdio.h->kmalloc.h then redefines div_t with struct tag div_s, causing a conflicting declaration error. Guard the div_t/ldiv_t/lldiv_t definitions in stdlib.h with redefinitions when a toolchain stdlib.h was already processed. Also fix lldiv_s members typed as long instead of long long. Signed-off-by: trns1997 <trns1997@gmail.com>		2026-03-29 16:45:29 -03:00
..
clang.cmake	Kconfig: Add configurable Stack Canaries protection levels.	2025-09-11 19:56:42 +08:00
elf.cmake	cmake(enhance):cmake support DYNLIB build	2026-01-19 14:45:37 +08:00
gcc.cmake	arm64/cmake: fix typo in CMAKE_STRIP flag	2026-02-26 12:12:35 +01:00
platform.cmake	build/cmake/stdlib: guard include/cxx by LIBMINIABI, fix div_t conflict	2026-03-29 16:45:29 -03:00
Toolchain.cmake	arm64/cmake: support clang compile	2025-06-27 20:44:41 +08:00