> From: openssl-users <openssl-users-bounces@xxxxxxxxxxx> On Behalf Of Matt > Caswell > Sent: Friday, 4 November, 2022 06:43 > > This looks like something environmental rather than a problem with > OpenSSL itself. /usr/lib/gcc/x86_64-linux-gnu/8/include-fixed/limits.h > is clearly a system include file, trying to include some other system > include file ("recurse down to the real one") which it is failing to find. Specifically, limits.h is part of the C standard library (see e.g. ISO 9899:1999 7.10). This is a GCC issue; there's something wrong with John's GCC installation, or how his environment configures it. GCC often appears to have adopted "too clever by half" as a design goal. -- Michael Wojcik