5216a931b7
OBJECT library types are supported only in CMake 2.8.8 or higher, and attempting to build BoringSSL on Ubuntu 12.04 results in CMake displaying unhelpful error messages. Change-Id: I2bc77a2c95d4f6ee41f8489ff679a2a0ba48c508 Reviewed-on: https://boringssl-review.googlesource.com/1530 Reviewed-by: Adam Langley <agl@google.com>
29 lines
951 B
Plaintext
29 lines
951 B
Plaintext
mkdir build
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cd build
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cmake ..
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make
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Note that the default build flags in the top-leve CMakeLists.txt are for
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debugging - optimisation isn't enabled.
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If you'll be building a lot, then installing Ninja[1] is highly recommended.
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Wipe out the build directory and recreate it, but using:
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cmake -GNinja ..
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ninja
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If you want to cross-compile then there are example toolchain files for 32-bit
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Intel and ARM in util/. Wipe out the build directory, recreate it and run cmake
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like this:
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cmake -DCMAKE_TOOLCHAIN_FILE=../util/arm-toolchain.cmake -GNinja ..
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If you want to build as a shared library you need to tweak the STATIC tags in
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the CMakeLists.txts and also define BORINGSSL_SHARED_LIBRARY and
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BORINGSSL_IMPLEMENTATION. On Windows, where functions need to be tagged with
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"dllimport" when coming from a shared library, you need just
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BORINGSSL_SHARED_LIBRARY defined in the code which #includes the BoringSSL
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headers.
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[1] http://martine.github.io/ninja/
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