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OSX: fix OpenSSL detection for 10.11. Fixes #690
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anonimal committed Oct 3, 2016
commit b8c47f96ac54e3a2b0d40d908bdadffa11a6d01a
10 changes: 9 additions & 1 deletion CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,15 @@ set(Boost_USE_MULTI_THREADED ON)
find_package(Boost 1.58.0 REQUIRED COMPONENTS system thread)

if (CPP-NETLIB_ENABLE_HTTPS)
find_package( OpenSSL )
if (APPLE)
# If we're on OS X check for Homebrew's copy of OpenSSL instead of Apple's
if (NOT OpenSSL_DIR)
execute_process (COMMAND brew --prefix openssl
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I'm not a fan of requiring homebrew just like this unconditionally on APPLE. Personally, when I build the library I provide the OpenSSL_DIR option myself.

I'd be open to accepting this if you make it so that we can detect whether the user has homebrew installed (something that could be checked at configuration time).

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@deanberris Agreed. I'll make the changes. If possible, maybe I should only apply this to OSX 10.11 since other versions appear unaffected?

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I think optional homebrew applies even to before OSX 10.11.

OUTPUT_VARIABLE OPENSSL_ROOT_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()
endif()
find_package(OpenSSL)
endif()

find_package( Threads )
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