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building.md: Add details to swig version requirements for nodejs support. resolves #1

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
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Brendan Le Foll
2014-07-03 09:40:09 +01:00
parent 2cb2122fa1
commit 6725ba386d
1 changed files with 7 additions and 0 deletions
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docs/building.md
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@@ -4,6 +4,11 @@ Building libmraa {#building}
libmraa uses cmake in order to make compilation relatively painless. Cmake runs libmraa uses cmake in order to make compilation relatively painless. Cmake runs
build out of tree so the recommended way is to clone from git and make a build/ directory. build out of tree so the recommended way is to clone from git and make a build/ directory.
You'll need swig version 3.0.1+, currently I'm using
8d226e39dc7a958013ff9ffd15e231ef206ba265 from the swig master branch. This is
only required for javascript support and can be disabled with a cmake define
(see below).
~~~~~~~~~~~~~{.sh} ~~~~~~~~~~~~~{.sh}
mkdir build mkdir build
cd build cd build
@@ -25,3 +30,5 @@ Building debug build:
Using clang instead of gcc: Using clang instead of gcc:
-DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang -DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang
Building with an older version of swig (swig 2.0+) requires the disabling of javascript:
-DBUILDSWIGNODE=OFF