rhash 1.4.5

[sevan]

Tested on Tiger (G5) with GCC 4.0.1 and Snow Leopard with GCC 4.2

[mistydemeo]

Looks like it didn't link against openssl3, but it'll use it at runtime?

[sevan]

Correct, during configure it reports Checking for OpenSSL ... runtime
And if the openssl3 parts are removed the build fails when it tries to use the headers from the mature copy included with OS.

plug_openssl.c:53:32: error: openssl/whrlpool.h: No such file or directory
plug_openssl.c: In function ‘wrapSHA224_Final’:
plug_openssl.c:115: error: ‘SHA256_CTX’ undeclared (first use in this function)
plug_openssl.c:115: error: (Each undeclared identifier is reported only once
plug_openssl.c:115: error: for each function it appears in.)
plug_openssl.c:115: error: parse error before ‘)’ token
plug_openssl.c:115: warning: unused parameter ‘ctx’
plug_openssl.c: In function ‘wrapSHA256_Final’:
plug_openssl.c:116: error: ‘SHA256_CTX’ undeclared (first use in this function)
plug_openssl.c:116: error: parse error before ‘)’ token
plug_openssl.c:116: warning: unused parameter ‘ctx’
plug_openssl.c: In function ‘wrapSHA384_Final’:
plug_openssl.c:117: error: ‘SHA512_CTX’ undeclared (first use in this function)
plug_openssl.c:117: error: parse error before ‘)’ token
plug_openssl.c:117: warning: unused parameter ‘ctx’
plug_openssl.c: In function ‘wrapSHA512_Final’:
plug_openssl.c:118: error: ‘SHA512_CTX’ undeclared (first use in this function)
plug_openssl.c:118: error: parse error before ‘)’ token
plug_openssl.c:118: warning: unused parameter ‘ctx’
plug_openssl.c: In function ‘wrapWHIRLPOOL_Final’:
plug_openssl.c:130: error: ‘WHIRLPOOL_CTX’ undeclared (first use in this function)
plug_openssl.c:130: error: parse error before ‘)’ token
plug_openssl.c: At top level:
plug_openssl.c:153: error: ‘SHA256_CTX’ undeclared here (not in a function)
plug_openssl.c:153: error: parse error before ‘SHA256_CTX’
plug_openssl.c:154: error: parse error before ‘SHA256_CTX’
plug_openssl.c:155: error: ‘SHA512_CTX’ undeclared here (not in a function)
plug_openssl.c:155: error: parse error before ‘SHA512_CTX’
plug_openssl.c:156: error: parse error before ‘SHA512_CTX’
plug_openssl.c:166: error: ‘WHIRLPOOL_CTX’ undeclared here (not in a function)
plug_openssl.c:166: error: parse error before ‘WHIRLPOOL_CTX’

[sevan]

Been trying to work out a way of exercising this behaviour and failed at how to do it directly.
rhash has a --openssl option which is described as Specify hash functions to be calculated using OpenSSL., and should only show in the rhash --help output if runtime linking is supported.
I tested with rhash on a version of Darwin from this decade & I still couldn't get it to work, so... (pebkac?)