factotum/libressl-portable
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Support operating systems without some non-POSIX headers

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The arpa/nameser.h, netinet/ip.h, and resolv.h headers are not crucial
to building LibreSSL. The netinet/ip.h header is used in nc(1) for
optional IPTOS_ features that can be ifdef'd on systems without support.

The endian.h header is the upcoming standard header and should be used
whenever available and correct. The machine/endian.h header is
non-standard and doesn't have to exist on POSIX systems.

Fix the check for getpagesize(3) not forward declaring the function,
such that CFLAGS with -Werror=implicit-function-declaration doesn't
cause the check to fail.
This commit is contained in:
Jonas 'Sortie' Termansen
2021-10-03 13:33:16 +02:00
parent 691c7c7514
commit fcf6c87788
5 changed files with 8 additions and 6 deletions
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include/compat/machine/endian.h
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@@ -21,7 +21,7 @@
#define BYTE_ORDER BIG_ENDIAN
#endif
#elif defined(__linux__) || defined(__midipix__)
#elif defined(HAVE_ENDIAN_H)
#include <endian.h>
#elif defined(__sun) || defined(_AIX) || defined(__hpux)