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https://github.com/AsahiLinux/m1n1
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efa4452a47
Turns out we had a bunch of silly dependencies on libc headers that are not included with freestanding compilers. Fix all this and change the CFLAGS to exclude libc headers and only include the built-in compiler path. Add our own versions of assert.h, errno.h, limits.h, and move malloc.h and string.h together into a new path used as -isystem, so these headers can be included using #include <>. Remove a bunch of other dependencies in third-party code. Add a strnlen function. Disable building the libfdt overlay code for now, as it needs a strtoul implementation. We can throw that in if/when we decide to use overlays. Signed-off-by: Hector Martin <marcan@marcan.st>
15 lines
447 B
C
15 lines
447 B
C
/* SPDX-License-Identifier: MIT */
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#ifndef ASSERT_H
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#define ASSERT_H
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void __assert_fail(const char *assertion, const char *file, unsigned int line,
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const char *function);
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#define assert(expression) \
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((expression) ? (void)0 : __assert_fail(#expression, __FILE__, __LINE__, __func__))
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/* Requires C11 */
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#define static_assert _Static_assert
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#endif
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