buildroot/package/mraa/0001-cmake-build-shared-libs-by-default-on-linux.patch

Upstream status: Merged
Fetched from: https://github.com/intel-iot-devkit/mraa/commit/86a0e10c037e5c069c48012f169f9e8e2587a0ef

From 86a0e10c037e5c069c48012f169f9e8e2587a0ef Mon Sep 17 00:00:00 2001
From: Samuel Martin <s.martin49@gmail.com>
Date: Wed, 6 Jan 2016 01:07:10 +0100
Subject: [PATCH] cmake: build shared libs by default on linux

The change allows to build shared libraries by default on Linux, while
respecting the requested library build type when the standard CMake flag
BUILD_SHARED_LIBS is defined.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 CMakeLists.txt     | 7 +++++++
 src/CMakeLists.txt | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9860556..6a189b9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,13 @@ set (LIB_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}" CACHE PATH "Installation path for
 # Set CMAKE_LIB_INSTALL_DIR if not defined
 include(GNUInstallDirs)
 
+# By default, build shared object libraries on linux
+if (UNIX AND NOT APPLE)
+  if (NOT DEFINED BUILD_SHARED_LIBS)
+    set(BUILD_SHARED_LIBS ON)
+  endif()
+endif()
+
 # Appends the cmake/modules path to MAKE_MODULE_PATH variable.
 set (CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ceb31e4..6698fa4 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -111,7 +111,7 @@ set (mraa_LIB_GLOB_HEADERS
   ${PROJECT_SOURCE_DIR}/api/mraa.hpp
 )
 
-add_library (mraa SHARED ${mraa_LIB_SRCS})
+add_library (mraa ${mraa_LIB_SRCS})
 
 
 target_link_libraries (mraa ${mraa_LIBS})
-- 
1.9.1