From 9d20d9a04edaed1972a0cca9c74b1676a2577048 Mon Sep 17 00:00:00 2001
From: Florian Uhlig <f.uhlig@gsi.de>
Date: Tue, 1 Dec 2020 14:30:54 +0100
Subject: [PATCH] Add check to test library dependencies
Load a single library to check if there is some dependency missing.
---
macro/CMakeLists.txt | 4 ++++
scripts/checklibs.sh | 40 ++++++++++++++++++++++++++++++++++++++++
scripts/loadlib.C | 4 ++++
3 files changed, 48 insertions(+)
create mode 100755 scripts/checklibs.sh
create mode 100644 scripts/loadlib.C
diff --git a/macro/CMakeLists.txt b/macro/CMakeLists.txt
index da6622a130..3698a4e48b 100644
--- a/macro/CMakeLists.txt
+++ b/macro/CMakeLists.txt
@@ -25,6 +25,10 @@ If($ENV{ctest_model} MATCHES Weekly)
Message("Additional long running Weekly tests")
EndIf()
+# Test if all libraries can be loaded
+GENERATE_TEST_SCRIPT(${CBMROOT_SOURCE_DIR}/scripts/checklibs.sh ${CBMROOT_BINARY_DIR}/macro/)
+add_test(load_libraries ${CBMROOT_BINARY_DIR}/macro/checklibs.sh)
+
# Install in any case
Install(FILES KF/DecayConfig.C KF/registerGeantDecays.C KF/registerLightIons.C KF/registerPythiaDecays.C
KF/kf_kfparticle.C KF/kf_thermal_signal_generator.C KF/kf_transport.C
diff --git a/scripts/checklibs.sh b/scripts/checklibs.sh
new file mode 100755
index 0000000000..d419e1054b
--- /dev/null
+++ b/scripts/checklibs.sh
@@ -0,0 +1,40 @@
+#/!bin/bash
+
+# check if the libraries have the proper dependencies
+# load a single library in root and check the return value
+
+# Allow to run the script in th test suite without parameters
+# or from the command line passing the proper parameters
+SCRIPTDIR=${1:-$VMCWORKDIR/scripts}
+LIBDIR=${2:-../lib}
+
+# find all libs
+# libraries are real files with the extensions .so and for macosx .dylib
+all_libs=$(find $LIBDIR -type f | grep -e \.dylib -e \.so)
+
+tmpfile=$(mktemp)
+
+ok=true
+for lib in $all_libs; do
+ echo "Loading the library $lib"
+ root -l -q -b $SCRIPTDIR/loadlib.C\(\"$lib\"\) &> $tmpfile
+ retval=$?
+ if [[ retval -ne 0 ]]; then
+ echo ""
+ echo "Problem loading the library $lib"
+ cat $tmpfile
+ echo ""
+ okay=false
+ fi
+done
+
+rm $tmpfile
+
+if [[ "$okay" = "false" ]]; then
+ echo ""
+ echo "Not all libraries could be loaded"
+ echo "Test failed"
+ exit 1
+else
+ exit 0
+fi
diff --git a/scripts/loadlib.C b/scripts/loadlib.C
new file mode 100644
index 0000000000..334dc34843
--- /dev/null
+++ b/scripts/loadlib.C
@@ -0,0 +1,4 @@
+Int_t loadlib(TString libname) {
+ Int_t retval = gSystem->Load(libname);
+ return retval;
+}
--
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