CLAUDE: eclipse_setup + build_tests.sh: ${HOME}-relative cuda-samples path (no...

CLAUDE: eclipse_setup + build_tests.sh: ${HOME}-relative cuda-samples path (no absolute /home/elphel)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

eclipse_setup/.cproject

@@ -30,7 +30,7 @@
 								<option defaultValue="true" id="com.nvidia.cuda.toolchain.compiler.debug.638655149" name="Generate debug information for host code (-g)" superClass="com.nvidia.cuda.toolchain.compiler.debug" useByScannerDiscovery="false" valueType="boolean"/>
 								<option id="nvcc.compiler.pic.684092381" name="Position Independent Code (-fPIC)" superClass="nvcc.compiler.pic" useByScannerDiscovery="false"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="nvcc.compiler.include.paths.795018455" name="Include paths (-I)" superClass="nvcc.compiler.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="/home/elphel/git/cuda-samples/Common"/>
+									<listOptionValue builtIn="false" value="${HOME}/git/cuda-samples/Common"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/src}&quot;"/>
 								</option>
 								<option id="com.nvidia.cuda.toolchain.compiler.cuda.sm_75_sass.509752823" name="Generate SM 7.5 SASS" superClass="com.nvidia.cuda.toolchain.compiler.cuda.sm_75_sass" useByScannerDiscovery="false" value="true" valueType="boolean"/>
@@ -78,7 +78,7 @@
 								<option defaultValue="com.nvidia.cuda.toolchain.compiler.optimization.level3" id="com.nvidia.cuda.toolchain.compiler.optimization.701467217" name="Optimization level" superClass="com.nvidia.cuda.toolchain.compiler.optimization" useByScannerDiscovery="false" valueType="enumerated"/>
 								<option id="nvcc.compiler.pic.1975061202" name="Position Independent Code (-fPIC)" superClass="nvcc.compiler.pic" useByScannerDiscovery="false"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="nvcc.compiler.include.paths.455619929" name="Include paths (-I)" superClass="nvcc.compiler.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="/home/elphel/git/cuda-samples/Common"/>
+									<listOptionValue builtIn="false" value="${HOME}/git/cuda-samples/Common"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/src}&quot;"/>
 								</option>
 								<inputType id="com.nvidia.cuda.toolchain.input.c.1579607708" name="C" superClass="com.nvidia.cuda.toolchain.input.c"/>

src/tests/build_tests.sh

@@ -13,7 +13,7 @@ cd "$(dirname "$0")"                     # src/tests
 SRC=..                                   # src/
 REPO=../..                               # repo root
 CUDA="${CUDA_HOME:-/usr/local/cuda-12.8}"
-SAMPLES="${CUDA_SAMPLES:-/home/elphel/git/cuda-samples/Common}"  # helper_cuda.h
+SAMPLES="${CUDA_SAMPLES:-$HOME/git/cuda-samples/Common}"  # helper_cuda.h
 OUT="$REPO/tests_bin"
 mkdir -p "$OUT"