[cmake-developers] [PATCH] OpenSSL 1.0.2 update

[Guillaume Belz]

Hi,

OpenSSL 1.0.2 was released last week and there is a little change in code,
which impact FindOpenSSL.cmake script. The script use a regex to read the
version of OpenSLL inside opensslv.h file. In the last commit, this file
was modified with a formatting tool and the line 33 was changed from:

 # define OPENSSL_VERSION_NUMBER  0x10100000L

to:

 #define OPENSSL_VERSION_NUMBER 0x10100000L

To fix that, it's possible to change regex in FindOpenSSL.cmake file in
line 288, from:

 REGEX "^#define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])+.*")

to:

 REGEX "^# *define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])+.*")

It's work on Scientific Linux 7 with OpenSSL 1.0.2 and CMake 3.1.1. I have
not checked on other platforms.

Thanks,
Guillaume



Commit on opensslv.h:
https://github.com/openssl/openssl/blob/0f113f3ee4d629ef9a4a30911b22b224772085e5/crypto/opensslv.h
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