libmraa: don't set SWIG_DIR

CMake 3.0.12 uses SWIG_DIR to set SWIG_LIB, is used as the library
install location, which defaults to
$(STAGING_HOSTPKG)/share/sig/(SWIGVERSION).  If it is set, then the
installed swig library directory is ignored, and compilation fails:
[ 32%] Swig source
:1: Error: Unable to find 'swig.swg'
:3: Error: Unable to find 'python.swg'

Instead of setting it manually, let the default be used, which works
well.

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

diff --git a/libs/libmraa/Makefile b/libs/libmraa/Makefile
index 633dc9effd486d2ff1eddeab21129030b7f351c4..e41329ada17819d92a04f48fc7527325752b29d2 100644 (file)
--- a/libs/libmraa/Makefile
+++ b/libs/libmraa/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=libmraa
 PKG_VERSION:=0.9.0
 
-PKG_RELEASE=$(PKG_SOURCE_VERSION)
+PKG_RELEASE=$(PKG_SOURCE_VERSION)-1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/intel-iot-devkit/mraa.git
@@ -29,8 +29,7 @@ include $(INCLUDE_DIR)/cmake.mk
 
 CMAKE_OPTIONS=-DBUILDARCH=$(CONFIG_ARCH) \
        -DENABLEEXAMPLES=0 \
-       -DNODE_EXECUTABLE=$(STAGING_DIR_HOSTPKG)/bin/node \
-       -DSWIG_DIR=$(STAGING_DIR_HOSTPKG)/bin
+       -DNODE_EXECUTABLE=$(STAGING_DIR_HOSTPKG)/bin/node
 
 TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/include/node