SuiteSparse for Android

tested on Ubuntu 16.04 LTS

Build

• first, set NDK environment variable in .bashrc as following

  export ANDROID_NDK=/home/cg/tools/android_tools/android-ndk-r16b
  

• build clapack

  cd clapack-3.2.1
  mkdir build & cd build
  cp ../../make_clapack.sh ./
  ./make_clapack.sh
  

• build suitesparse

  cd suitesparse
  mkdir build & cd build
  cp ../../make_suitesparse.sh
  
  ./make_suitesparse.sh
  sudo make install
  

Usage with Android NDK

• add the following code in your Android.mk

  # include $(LARVIO_ROOT)/ndk-modules/spqr/Android.mk
  
  SPQR_ROOT := /opt/spqr_cg # install dir
  CLAPACK_ROOT := <path-to-suitesparse_for_android>/clapack-3.2.1/build # source build dir
  
  LOCAL_C_INCLUDES += $(SPQR_ROOT)/include/suitesparse/
  
  LOCAL_LDLIBS += $(SPQR_ROOT)/lib/libspqr.a \
                  $(SPQR_ROOT)/lib/libbtf.a \
                  $(SPQR_ROOT)/lib/libcholmod.a \
                  $(SPQR_ROOT)/lib/libcolamd.a \
                  $(SPQR_ROOT)/lib/libamd.a \
                  $(SPQR_ROOT)/lib/libcamd.a \
                  $(SPQR_ROOT)/lib/libccolamd.a \
                  $(SPQR_ROOT)/lib/libcxsparse.a \
                  $(SPQR_ROOT)/lib/libklu.a \
                  $(SPQR_ROOT)/lib/libldl.a \
                  $(SPQR_ROOT)/lib/libsuitesparseconfig.a \
                  $(SPQR_ROOT)/lib/libumfpack.a
  
  LOCAL_LDLIBS += $(CLAPACK_ROOT)/SRC/liblapack.a \
                  $(CLAPACK_ROOT)/BLAS/SRC/libblas.a \
                  $(CLAPACK_ROOT)/F2CLIBS/libf2c/libf2c.a