[Perl-openssl-users] Issues compiling Crypt::OpenSSL::RSA 0.22 with OpenSSL 0.9.8a

[Rosenbaum, L. M. <ros...@or...>]

When building Crypt::OpenSSL::RSA (Solaris 9, Perl 5.8.5) on a system
with OpenSSL 0.9.8a, I got the following errors:

# perl Makefile.PL INC=3D'-I/usr/local/ssl/include' \
  LIBS=3D'-L/usr/local/ssl/lib -lssl -lcrypto'
Checking if your kit is complete...
Looks good
Writing Makefile for Crypt::OpenSSL::RSA
# make
cp RSA.pm blib/lib/Crypt/OpenSSL/RSA.pm
AutoSplitting blib/lib/Crypt/OpenSSL/RSA.pm
(blib/lib/auto/Crypt/OpenSSL/RSA)
/usr/local/bin/perl /usr/local/lib/perl5/5.8.5/ExtUtils/xsubpp  -typemap
/usr/local/lib/perl5/5.8.5/ExtUtils/typemap -typemap typemap  RSA.xs >
RSA.xsc && mv RSA.xsc RSA.c
gcc -B/usr/ccs/bin/ -c  -I/usr/local/ssl/include -fno-strict-aliasing
-pipe -I/usr/local/include -I/opt/gnu/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=3D64 -O   -DVERSION=3D\"0.22\" =
-DXS_VERSION=3D\"0.22\"
-fPIC "-I/usr/local/lib/perl5/5.8.5/sun4-solaris/CORE"  -DPERL5
-DOPENSSL_NO_KRB5 RSA.c
RSA.xs: In function `get_digest_length':
RSA.xs:67: error: `MD5_DIGEST_LENGTH' undeclared (first use in this
function)
RSA.xs:67: error: (Each undeclared identifier is reported only once
RSA.xs:67: error: for each function it appears in.)
RSA.xs:73: error: `RIPEMD160_DIGEST_LENGTH' undeclared (first use in
this function)
RSA.xs: In function `get_message_digest':
RSA.xs:91: warning: return makes pointer from integer without a cast
RSA.xs:97: warning: return makes pointer from integer without a cast
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_encrypt':
RSA.xs:369: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_decrypt':
RSA.xs:378: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_private_encrypt':
RSA.xs:387: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
RSA.xs: In function `XS_Crypt__OpenSSL__RSA_public_decrypt':
RSA.xs:396: warning: passing arg 3 of `rsa_crypt' from incompatible
pointer type
make: *** [RSA.o] Error 1

I had to add the following lines to RSA.xs to make the build succeed:

#include <openssl/md5.h>
#include <openssl/ripemd.h>

It appears that starting around v0.9.8, OpenSSL's evp.h file no longer
automatically includes md5.h and ripemd.h.

Also, notice that I had to add LIBS=3D and INC=3D to the "perl =
Makefile.PL"
command.

Thanks,
Larry