Link BLAS explicitly on non-Mac platforms
Fixes issue #3.
diff --git a/internal/ceres/CMakeLists.txt b/internal/ceres/CMakeLists.txt
index 1601666..f02db23 100644
--- a/internal/ceres/CMakeLists.txt
+++ b/internal/ceres/CMakeLists.txt
@@ -119,6 +119,12 @@
${METIS_LIB})
ENDIF (EXISTS ${METIS_LIB})
+IF (EXISTS ${BLAS_LIB})
+ SET(CERES_LIBRARY_DEPENDENCIES
+ ${CERES_LIBRARY_DEPENDENCIES}
+ ${BLAS_LIB})
+ENDIF (EXISTS ${BLAS_LIB})
+
IF (OPENMP_FOUND)
SET(CERES_LIBRARY_DEPENDENCIES
${CERES_LIBRARY_DEPENDENCIES}