diff --git a/conda-recipe/bld.bat b/conda-recipe/bld.bat
index c214bcb6..6bf04df0 100755
--- a/conda-recipe/bld.bat
+++ b/conda-recipe/bld.bat
@@ -25,7 +25,10 @@ cmake .. -G "NMake Makefiles" ^
  -DCMAKE_LIBRARY_OUTPUT_DIRECTORY="%SP_DIR%" ^
  -DCMAKE_SWIG_OUTDIR="%SP_DIR%" ^
  -DPYTHON_VERSION="%PYTHON_VERSION_NUMERIC%" ^
- -DBUILD_LIBRARY=ON
+ -DBUILD_LIBRARY=OFF ^
+ -DWITH_AVX=OFF ^
+ -DBoost_USE_STATIC_LIBS=OFF
+
 nmake install
 
 :: Add wrappers to path for each Python command line tool
diff --git a/conda-recipe/build.sh b/conda-recipe/build.sh
index d0d2e258..80f5b4e1 100755
--- a/conda-recipe/build.sh
+++ b/conda-recipe/build.sh
@@ -3,24 +3,24 @@ mkdir b2 && cd b2
 if [[ "${target_platform}" == osx-* ]]; then
   # See https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk
   CXXFLAGS="${CXXFLAGS} -D_LIBCPP_DISABLE_AVAILABILITY"
+else
+  export CONFIG_ARGS=""
 fi
 
-cmake \
- -DCMAKE_INSTALL_PREFIX="$PREFIX" \
- -DCMAKE_PREFIX_PATH="$PREFIX" \
- -DBUILD_PYTHON_INTERFACE=ON \
- -DCMAKE_BUILD_TYPE=Release \
- -DCMAKE_LIBRARY_OUTPUT_DIRECTORY="$SP_DIR" \
- -DCMAKE_SWIG_OUTDIR="$SP_DIR" \
- -DBUILD_LIBRARY=ON \
- -DPYTHON_VERSION=$(python -c 'import platform; print(platform.python_version())')\
- -G Ninja ..
+cmake -S .. -B . \
+  -DCMAKE_CXX_COMPILER="${CXX}" \
+  -DCMAKE_INSTALL_PREFIX="$PREFIX" \
+  -DBUILD_PYTHON_INTERFACE=ON \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DBUILD_LIBRARY=OFF \
+  -DWITH_AVX=OFF \
+  -Boost_USE_STATIC_LIBS=OFF \
+  -DPYTHON_VERSION=$(python -c 'import platform; print(platform.python_version())')\
+  -G Ninja \
+  "${CONFIG_ARGS}"
 
-# On some platforms (notably aarch64 with Drone) builds can fail due to
-# running out of memory. If this happens, try the build again; if it
-# still fails, restrict to one core.
-ninja install -k 0 || ninja install -k 0 || ninja install -j 1
+ninja install -j ${CPU_COUNT}
 
 # Copy programs to bin
-cd $PREFIX/bin
-cp $SRC_DIR/bin/* .
\ No newline at end of file
+chmod 0755 $SRC_DIR/bin/*
+cp -f $SRC_DIR/bin/* $PREFIX/bin