Use standard CMake variables - static/shared lib.
Replace JSONCPP_LIB_BUILD_SHARED => BUILD_SHARED_LIBS
diff --git a/dev.makefile b/dev.makefile
index 710aafe..e289266 100644
--- a/dev.makefile
+++ b/dev.makefile
@@ -16,7 +16,7 @@
# Then 'git add -A' and 'git push' in jsoncpp-docs.
build:
mkdir -p build/debug
- cd build/debug; cmake -DCMAKE_BUILD_TYPE=debug -DJSONCPP_LIB_BUILD_SHARED=ON -G "Unix Makefiles" ../..
+ cd build/debug; cmake -DCMAKE_BUILD_TYPE=debug -DBUILD_SHARED_LIBS=ON -G "Unix Makefiles" ../..
make -C build/debug
# Currently, this depends on include/json/version.h generated