Hitch v1.8.0 won't compile on macOS

[Zabrane]

Hi guys

I was able to compile all version of Hitch on my macOS (intel/arm) dev machine but the v1.8.0.

## macOS Intel chip -- Ventura
$ sw_vers 
ProductName:		macOS
ProductVersion:		13.6.6
BuildVersion:		22G630

## Clang version
$ clang --version                                                                                                                     
Apple clang version 15.0.0 (clang-1500.1.0.2.5)
Target: x86_64-apple-darwin22.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

## Try download and compile Hitch 1.8.0
$ wget https://hitch-tls.org/source/hitch-1.8.0.tar.gz
$ tar xf hitch-1.8.0.tar.gz
$ cd hitch-1.8.0
$ ./configure
$ make
/Applications/Xcode.app/Contents/Developer/usr/bin/make  all-recursive
Making all in src/util
gcc -DHAVE_CONFIG_H -I. -I../..    -g -O2 -DOPENSSL_SUPPRESS_DEPRECATED -I/usr/local/Cellar/openssl@3/3.3.0/include -I./.. -g -O2 -MT parse_proxy_v2-parse_proxy_v2.o -MD -MP -MF .deps/parse_proxy_v2-parse_proxy_v2.Tpo -c -o parse_proxy_v2-parse_proxy_v2.o `test -f 'parse_proxy_v2.c' || echo './'`parse_proxy_v2.c
mv -f .deps/parse_proxy_v2-parse_proxy_v2.Tpo .deps/parse_proxy_v2-parse_proxy_v2.Po
gcc -g -O2 -DOPENSSL_SUPPRESS_DEPRECATED -I/usr/local/Cellar/openssl@3/3.3.0/include -I./.. -g -O2   -o parse_proxy_v2 parse_proxy_v2-parse_proxy_v2.o
Making all in src
/Applications/Xcode.app/Contents/Developer/usr/bin/make  all-am
gcc -DHAVE_CONFIG_H -I. -I..    -g -O2 -DOPENSSL_SUPPRESS_DEPRECATED -I/usr/local/Cellar/openssl@3/3.3.0/include -I/usr/local/Cellar/openssl@3/3.3.0/include -fno-strict-aliasing   -g -O2 -MT hitch-configuration.o -MD -MP -MF .deps/hitch-configuration.Tpo -c -o hitch-configuration.o `test -f 'configuration.c' || echo './'`configuration.c
configuration.c:11:10: fatal error: 'sys/sysinfo.h' file not found
#include <sys/sysinfo.h>
         ^~~~~~~~~~~~~~~
1 error generated.
make[3]: *** [hitch-configuration.o] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Any reason for this breaking change?

The last working version on macOS is v1.7.3.

Help appreciated.
Thanks.