Fix build of MSVC with OpenSSL 3.0.0

michaelpq · michaelpq · commit abb9ee92c507 · 2021-10-20T16:49:00.000+09:00
The build scripts of Visual Studio would fail to detect properly a 3.0.0 build as the check on the second digit was failing. This is adjusted where needed, allowing the builds to complete. Note that the MSIs of OpenSSL mentioned in the documentation have not changed any library names for Win32 and Win64, making this change straight-forward. Reported-by: htalaco, via github Reviewed-by: Daniel Gustafsson Discussion: https://postgr.es/m/YW5XKYkq6k7OtrFq@paquier.xyz Backpatch-through: 9.6
diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm
@@ -521,7 +521,8 @@ sub GenerateFiles
 		my ($digit1, $digit2, $digit3) = $self->GetOpenSSLVersion();
 
 		# More symbols are needed with OpenSSL 1.1.0 and above.
-		if ($digit1 >= '1' && $digit2 >= '1' && $digit3 >= '0')
+		if (   ($digit1 >= '3' && $digit2 >= '0' && $digit3 >= '0')
+			|| ($digit1 >= '1' && $digit2 >= '1' && $digit3 >= '0'))
 		{
 			$define{HAVE_ASN1_STRING_GET0_DATA} = 1;
 			$define{HAVE_BIO_GET_DATA}          = 1;
@@ -936,7 +937,8 @@ sub AddProject
 		# changed their library names from:
 		# - libeay to libcrypto
 		# - ssleay to libssl
-		if ($digit1 >= '1' && $digit2 >= '1' && $digit3 >= '0')
+		if (   ($digit1 >= '3' && $digit2 >= '0' && $digit3 >= '0')
+			|| ($digit1 >= '1' && $digit2 >= '1' && $digit3 >= '0'))
 		{
 			my $dbgsuffix;
 			my $libsslpath;
