Add get_umf_debug_info.sh to print saved strings

Add the `get_umf_debug_info.sh` script to print saved strings.
It can be used with any user binary:

$ scripts/get_umf_debug_info.sh ./build/test/umf_test-base
./build/test/umf_test-base is not linked with the UMF library.

$ scripts/get_umf_debug_info.sh ./build/test/umf_test-ipc
./build/test/umf_test-ipc is statically linked with the UMF library.
Strings:
@(#) Intel(R) UMF version: 0.10.0-git4.gbf701ee8
@(#) Intel(R) UMF CMake variables: "CMAKE_BUILD_TYPE:Debug, ..."

$ scripts/get_umf_debug_info.sh ./build/test/umf_test-c_api_disjoint_pool
./build/test/umf_test-c_api_disjoint_pool is dynamically linked with the UMF library.
Strings:
@(#) Intel(R) UMF version: 0.10.0-git4.gbf701ee8
@(#) Intel(R) UMF CMake variables: "CMAKE_BUILD_TYPE:Debug, ..."

Signed-off-by: Lukasz Dorau <[email protected]>

Author: ldorau

CONTRIBUTING.md

@@ -234,3 +234,22 @@ $ strings libumf.so | grep "@(#)"
 @(#) Intel(R) UMF version: 0.11.0-dev.git66.g89e3831d
 @(#) Intel(R) UMF CMake variables: "CMAKE_BUILD_TYPE:Debug,...
 ```
+
+or using the dedicated `scripts/get_umf_debug_info.sh` script with any user binary:
+
+```bash
+$ scripts/get_umf_debug_info.sh ./build/test/umf_test-base
+./build/test/umf_test-base is not linked with the UMF library.
+
+$ scripts/get_umf_debug_info.sh ./build/test/umf_test-ipc
+./build/test/umf_test-ipc is statically linked with the UMF library.
+Strings:
+@(#) Intel(R) UMF version: 0.10.0-git4.gbf701ee8
+@(#) Intel(R) UMF CMake variables: "CMAKE_BUILD_TYPE:Debug,UMF_BUILD_BENCHMARKS:OFF, ..."
+
+$ scripts/get_umf_debug_info.sh ./build/test/umf_test-c_api_disjoint_pool
+./build/test/umf_test-c_api_disjoint_pool is dynamically linked with the UMF library.
+Strings:
+@(#) Intel(R) UMF version: 0.10.0-git4.gbf701ee8
+@(#) Intel(R) UMF CMake variables: "CMAKE_BUILD_TYPE:Debug,UMF_BUILD_BENCHMARKS:OFF, ..."
+```

scripts/get_umf_debug_info.sh

@@ -0,0 +1,26 @@
+#/bin/bash
+
+BINARY=$1
+
+if [ "$BINARY" = "" ]; then
+	echo "Usage: $(basename $0) <binary_name>"
+	exit 1
+fi
+
+# check if the binary is statically linked with libumf
+if [ $(strings $BINARY | grep "@(#) Intel(R) UMF" | wc -l) -gt 0 ]; then
+	echo "$BINARY is statically linked with the UMF library."
+	echo "Strings:"
+	strings $BINARY | grep "@(#) Intel(R) UMF"
+	exit 0
+fi
+
+if [ $(ldd $BINARY | grep libumf.so | wc -l) -gt 0 ]; then
+	echo "$BINARY is dynamically linked with the UMF library."
+	echo "Strings:"
+	strings $(ldd $BINARY | grep libumf.so | awk '{ print $3 }') | grep "@(#) Intel(R) UMF"
+	exit 0
+fi
+
+echo "$BINARY is not linked with the UMF library."
+