remove install-hook (#300)

* improve ze? * cuda * fix hip? * mpi? * opencl? * simplify xprof? * fix mpi.la * omp? * fix mpi * xprof/bt? * rubocop --------- Co-authored-by: Thomas Applencourt <[email protected]> Co-authored-by: Thomas Applencourt <[email protected]>
argonne-lcf · Oct 22, 2024 · f3a65b7 · f3a65b7
1 parent 1cdaf03
commit f3a65b7
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Showing 14 changed files with 82 additions and 157 deletions.
diff --git a/cuda/Makefile.am b/cuda/Makefile.am
@@ -280,46 +280,34 @@ libcudarttracepoints_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/i
 libcudarttracepoints_la_CFLAGS = $(LTTNG_UST_CFLAGS)
 libcudarttracepoints_la_LDFLAGS = $(LTTNG_UST_LIBS)
 
-lib_LTLIBRARIES = libTracerCUDA.la libTracerCUDART.la libCUDAInterval.la
+cudadir = $(pkglibdir)/cuda
+cuda_LTLIBRARIES = libcuda.la
 
-nodist_libTracerCUDA_la_SOURCES = \
+cudartdir = $(pkglibdir)/cudart
+cudart_LTLIBRARIES = libcudart.la
+
+bt2dir = $(pkglibdir)/bt2
+bt2_LTLIBRARIES = libCUDAInterval.la
+
+nodist_libcuda_la_SOURCES = \
 	$(CUDA_PROBES_INCL) \
 	tracer_cuda.c
 
-libTracerCUDA_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I./
-libTracerCUDA_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
-libTracerCUDA_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
-libTracerCUDA_la_LDFLAGS += -version-info 1:0:0
-libTracerCUDA_la_LIBADD = libcudatracepoints.la
+libcuda_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I./
+libcuda_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
+libcuda_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
+libcuda_la_LDFLAGS += -version-info 1:0:0
+libcuda_la_LIBADD = libcudatracepoints.la
 
-nodist_libTracerCUDART_la_SOURCES = \
+nodist_libcudart_la_SOURCES = \
 	$(CUDART_PROBES_INCL) \
 	tracer_cudart.c
 
-libTracerCUDART_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I./
-libTracerCUDART_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
-libTracerCUDART_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
-libTracerCUDART_la_LDFLAGS += -version-number 12:1:55 -Wl,--version-script,tracer_cudart.map
-libTracerCUDART_la_LIBADD = libcudarttracepoints.la
-
-install-exec-hook:
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/cudart
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/cuda
-	$(LN_S) -f $(DESTDIR)$(libdir)/libTracerCUDART.so.12.1.55 $(DESTDIR)$(pkglibdir)/cudart/libcudart.so.12
-	$(LN_S) -f $(DESTDIR)$(pkglibdir)/cudart/libcudart.so.12 $(DESTDIR)$(pkglibdir)/cudart/libcudart.so
-	$(LN_S) -f $(DESTDIR)$(libdir)/libTracerCUDA.so.1.0.0 $(DESTDIR)$(pkglibdir)/cuda/libcuda.so.1
-	$(LN_S) -f $(DESTDIR)$(pkglibdir)/cuda/libcuda.so.1 $(DESTDIR)$(pkglibdir)/cuda/libcuda.so
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/bt2
-	$(LN) -f $(DESTDIR)$(libdir)/libCUDAInterval.so $(DESTDIR)$(pkglibdir)/bt2/libCUDAInterval.so
-
-
-uninstall-hook:
-	$(RM) -f $(DESTDIR)$(pkglibdir)/cudart/libcudart.so.12 $(DESTDIR)$(pkglibdir)/cudart/libcudart.so
-	$(RM) -f $(DESTDIR)$(pkglibdir)/cuda/libcuda.so.1 $(DESTDIR)$(pkglibdir)/cuda/libcuda.so
-	-rmdir $(DESTDIR)$(pkglibdir)/cudart
-	-rmdir $(DESTDIR)$(pkglibdir)/cuda
-	$(RM) -f $(DESTDIR)$(pkglibdir)/bt2/libCUDAInterval.so
-	-rmdir $(DESTDIR)$(pkglibdir)/bt2
+libcudart_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I./
+libcudart_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
+libcudart_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
+libcudart_la_LDFLAGS += -version-number 12:1:55 -Wl,--version-script,tracer_cudart.map
+libcudart_la_LIBADD = libcudarttracepoints.la
 
 tmplibdir = $(libdir)/tmp
 install-data-hook:

diff --git a/cuda/tracer_cuda.sh.in b/cuda/tracer_cuda.sh.in
@@ -120,7 +120,7 @@ then
 else
   export LD_LIBRARY_PATH=$pkglibdir/cuda:$LD_LIBRARY_PATH
 fi
-export LD_PRELOAD=$libdir/libTracerCUDA.so:$LD_PRELOAD
+export LD_PRELOAD=$pkglibdir/cuda/libcuda.so:$LD_PRELOAD
 export LTTNG_UST_ALLOW_BLOCKING=1
 export LTTNG_UST_CUDA_VERBOSE=1
 if [ ! -z "$cudart" ]
@@ -136,7 +136,7 @@ then
   else
     export LD_LIBRARY_PATH=$pkglibdir/cudart:$LD_LIBRARY_PATH
   fi
-  export LD_PRELOAD=$libdir/libTracerCUDART.so:$LD_PRELOAD
+  export LD_PRELOAD=$pkglibdir/cudart/libcudart.so:$LD_PRELOAD
   export LTTNG_UST_CUDART_VERBOSE=1
 fi
 lttng start

diff --git a/hip/Makefile.am b/hip/Makefile.am
@@ -285,34 +285,22 @@ libhiptracepoints_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/incl
 libhiptracepoints_la_CFLAGS = -fPIC -Wall -Wextra -Wno-unused-parameter -Wno-type-limits -Wno-sign-compare $(WERROR) $(LTTNG_UST_CFLAGS)
 libhiptracepoints_la_LDFLAGS = $(LTTNG_UST_LIBS)
 
-lib_LTLIBRARIES = \
-	libTracerHIP.la \
-	libHIPInterval.la
+hipdir = $(pkglibdir)/hip
+hip_LTLIBRARIES = libamdhip64.la
 
-nodist_libTracerHIP_la_SOURCES = \
+bt2dir = $(pkglibdir)/bt2
+bt2_LTLIBRARIES = libHIPInterval.la
+
+nodist_libamdhip64_la_SOURCES = \
 	$(HIP_PROBES_INCL) \
 	tracer_hip.c
 
-libTracerHIP_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I./utils -I./
-libTracerHIP_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
-libTracerHIP_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
-libTracerHIP_la_LDFLAGS += -Wl,--version-script,$(srcdir)/hip.map -version-number 5:4:50400
-libTracerHIP_la_DEPENDS = $(srcdir)/hip.map
-libTracerHIP_la_LIBADD = libhiptracepoints.la
-
-install-exec-hook:
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/hip
-	$(LN_S) -f $(DESTDIR)$(libdir)/libTracerHIP.so.5.4.50400 $(DESTDIR)$(pkglibdir)/hip/libamdhip64.so.5
-	$(LN_S) -f $(DESTDIR)$(pkglibdir)/hip/libamdhip64.so.5 $(DESTDIR)$(pkglibdir)/hip/libamdhip64.so
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/bt2
-	$(LN) -f $(DESTDIR)$(libdir)/libHIPInterval.so $(DESTDIR)$(pkglibdir)/bt2/libHIPInterval.so
-
-
-uninstall-hook:
-	$(RM) -f $(DESTDIR)$(pkglibdir)/hip/libamdhip64.so.5 $(DESTDIR)$(pkglibdir)/hip/libamdhip64.so
-	-rmdir $(DESTDIR)$(pkglibdir)/hip
-	$(RM) -f $(DESTDIR)$(pkglibdir)/bt2/libHIPInterval.so
-	-rmdir $(DESTDIR)$(pkglibdir)/bt2
+libamdhip64_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I./utils -I./
+libamdhip64_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
+libamdhip64_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
+libamdhip64_la_LDFLAGS += -Wl,--version-script,$(srcdir)/hip.map -version-number 5:4:50400
+libamdhip64_la_DEPENDS = $(srcdir)/hip.map
+libamdhip64_la_LIBADD = libhiptracepoints.la
 
 tmplibdir = $(libdir)/tmp
 

diff --git a/hip/tracer_hip.sh.in b/hip/tracer_hip.sh.in
@@ -82,7 +82,7 @@ then
 else
   export LD_LIBRARY_PATH=$pkglibdir/hip:$LD_LIBRARY_PATH
 fi
-export LD_PRELOAD=$libdir/libTracerHIP.so:$LD_PRELOAD
+export LD_PRELOAD=$pkglibdir/hip/libamdhip64.so:$LD_PRELOAD
 export LTTNG_UST_ALLOW_BLOCKING=1
 export LTTNG_UST_HIP_VERBOSE=1
 lttng start

diff --git a/mpi/Makefile.am b/mpi/Makefile.am
@@ -128,30 +128,22 @@ libmpitracepoints_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/incl
 libmpitracepoints_la_CFLAGS = -fPIC -Wall -Wextra -Wno-unused-parameter -Wno-type-limits -Wno-sign-compare $(WERROR) $(LTTNG_UST_CFLAGS)
 libmpitracepoints_la_LDFLAGS = $(LTTNG_UST_LIBS)
 
-nodist_libTracerMPI_la_SOURCES = \
+mpidir = $(pkglibdir)/mpi
+mpi_LTLIBRARIES = libmpi.la
+
+bt2dir = $(pkglibdir)/bt2
+bt2_LTLIBRARIES = libMPIInterval.la
+
+nodist_libmpi_la_SOURCES = \
 	$(MPI_PROBES_INCL) \
 	$(MPI_STATIC_PROBES_INCL) \
 	tracer_mpi.c
 
-libTracerMPI_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(srcdir)/include -I./utils -I./
-libTracerMPI_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
-libTracerMPI_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread
-libTracerMPI_la_LIBADD = libmpitracepoints.la
-
-install-exec-hook:
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/mpi
-	$(LN_S) -f $(DESTDIR)$(libdir)/libTracerMPI.so.1.0.0 $(DESTDIR)$(pkglibdir)/mpi/libmpi.so.1
-	$(LN_S) -f $(DESTDIR)$(pkglibdir)/mpi/libmpi.so.1 $(DESTDIR)$(pkglibdir)/mpi/libmpi.so
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/bt2
-	$(LN) -f $(DESTDIR)$(libdir)/libMPIInterval.so $(DESTDIR)$(pkglibdir)/bt2/libMPIInterval.so
-
-
-uninstall-hook:
-	$(RM) -f $(DESTDIR)$(libdir)/libTracerMPI.so.1.0.0 $(DESTDIR)$(pkglibdir)/mpi/libmpi.so.1
-	$(RM) -f $(DESTDIR)$(pkglibdir)/mpi/libmpi.so.1 $(DESTDIR)$(pkglibdir)/mpi/libmpi.so
-	-rmdir $(DESTDIR)$(pkglibdir)/mpi
-	$(RM) -f $(DESTDIR)$(pkglibdir)/bt2/libMPIInterval.so
-	-rmdir $(DESTDIR)$(pkglibdir)/bt2
+libmpi_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(srcdir)/include -I./utils -I./
+libmpi_la_CFLAGS = -Wall -Wextra $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
+libmpi_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread
+libmpi_la_LDFLAGS += -version-info 1:0:0
+libmpi_la_LIBADD = libmpitracepoints.la
 
 tmplibdir = $(libdir)/tmp
 install-data-hook:
@@ -222,8 +214,3 @@ libMPIInterval_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include
 libMPIInterval_la_CFLAGS = -Wall -Wextra -Wno-unused-parameter $(WERROR) $(BABELTRACE2_CFLAGS)
 libMPIInterval_la_CXXFLAGS = -std=c++17 -Wall -Wextra -Wno-unused-parameter $(WERROR) $(BABELTRACE2_CFLAGS)
 libMPIInterval_la_LDFLAGS = $(BABELTRACE2_LIBS) -avoid-version -module
-
-lib_LTLIBRARIES = \
-	libTracerMPI.la \
-	libMPIInterval.la
-
diff --git a/mpi/tracer_mpi.sh.in b/mpi/tracer_mpi.sh.in
@@ -82,7 +82,7 @@ then
 else
   export LD_LIBRARY_PATH=$pkglibdir/mpi:$LD_LIBRARY_PATH
 fi
-export LD_PRELOAD=$libdir/libTracerMPI.so:$LD_PRELOAD
+export LD_PRELOAD=$pkglibdir/mpi/libmpi.so:$LD_PRELOAD
 export LTTNG_UST_ALLOW_BLOCKING=1
 export LTTNG_UST_MPI_VERBOSE=1
 lttng start

diff --git a/mpi/tracer_mpi_helpers.include.c b/mpi/tracer_mpi_helpers.include.c
@@ -7,7 +7,7 @@ static void _load_tracer(void) {
   void *handle = NULL;
   int verbose = 0;
 
-  s = getenv("LTTNG_UST_MPI_LIBMPI_LOADER");
+  s = getenv("LTTNG_UST_MPI_LIBMPI");
   if (s)
     handle = dlopen(s, RTLD_LAZY | RTLD_LOCAL | RTLD_DEEPBIND);
   else

diff --git a/omp/Makefile.am b/omp/Makefile.am
@@ -134,7 +134,10 @@ libompttracepoints_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/inc
 libompttracepoints_la_CFLAGS = -fPIC -Wall -Wextra -Wno-unused-parameter -Wno-type-limits -Wno-sign-compare $(WERROR) $(LTTNG_UST_CFLAGS)
 libompttracepoints_la_LDFLAGS = $(LTTNG_UST_LIBS)
 
-lib_LTLIBRARIES = libTracerOMPT.la libOMPInterval.la
+lib_LTLIBRARIES = libTracerOMPT.la
+
+bt2dir = $(pkglibdir)/bt2
+bt2_LTLIBRARIES = libOMPInterval.la
 
 nodist_libTracerOMPT_la_SOURCES = \
 	$(OMP_PROBES_INCL) \
@@ -145,18 +148,6 @@ libTracerOMPT_la_CFLAGS = -Wall -Wextra $(WERROR) $(LTTNG_UST_CFLAGS)
 libTracerOMPT_la_LDFLAGS = $(LTTNG_UST_LIBS) -avoid-version -module ../sampling/libThapiSampling.la
 libTracerOMPT_la_LIBADD = libompttracepoints.la
 
-install-exec-hook:
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/ompt
-	$(LN_S) -f $(DESTDIR)$(libdir)/libTracerOMPT.so $(DESTDIR)$(pkglibdir)/ompt/libompt.so
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/bt2
-	$(LN) -f $(DESTDIR)$(libdir)/libOMPInterval.so $(DESTDIR)$(pkglibdir)/bt2/libOMPInterval.so
-
-uninstall-hook:
-	$(RM) -f $(DESTDIR)$(pkglibdir)/ompt/libompt.so
-	-rmdir $(DESTDIR)$(pkglibdir)/ompt
-	$(RM) -f $(DESTDIR)$(pkglibdir)/bt2/libOMPInterval.so
-	-rmdir $(DESTDIR)$(pkglibdir)/bt2
-
 xprof_utils.hpp: $(top_srcdir)/utils/xprof_utils.hpp
 	cp $< $@
 

diff --git a/opencl/Makefile.am b/opencl/Makefile.am
@@ -163,33 +163,24 @@ libOpenCLtracepoints_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/i
 libOpenCLtracepoints_la_CFLAGS = -fPIC -Wall -Wextra -Wno-unused-parameter -Wno-type-limits -Wno-sign-compare $(WERROR) $(LTTNG_UST_CFLAGS)
 libOpenCLtracepoints_la_LDFLAGS = $(LTTNG_UST_LIBS)
 
-lib_LTLIBRARIES = libTracerOpenCL.la libCLInterval.la
+opencldir = $(pkglibdir)/opencl
+opencl_LTLIBRARIES = libOpenCL.la
 
-nodist_libTracerOpenCL_la_SOURCES = \
+bt2dir = $(pkglibdir)/bt2
+bt2_LTLIBRARIES = libCLInterval.la
+
+nodist_libOpenCL_la_SOURCES = \
 	$(OPENCL_PROBES_INCL) \
 	$(OPENCL_STATIC_PROBES_INCL) \
 	tracer_opencl.h \
 	tracer_opencl.c
 
-libTracerOpenCL_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I../utils -I./
-libTracerOpenCL_la_CFLAGS = -Wall -Wextra -Wno-unused-parameter $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
-libTracerOpenCL_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
-libTracerOpenCL_la_LDFLAGS += -Wl,--version-script,$(srcdir)/tracer_opencl.map -version-info 1:0:0
-libTracerOpenCL_la_DEPENDS = $(srcdir)/tracer_opencl.map
-libTracerOpenCL_la_LIBADD = libOpenCLtracepoints.la
-
-install-exec-hook:
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/opencl
-	$(LN_S) -f $(DESTDIR)$(libdir)/libTracerOpenCL.so.1.0.0 $(DESTDIR)$(pkglibdir)/opencl/libOpenCL.so.1
-	$(LN_S) -f $(DESTDIR)$(pkglibdir)/opencl/libOpenCL.so.1 $(DESTDIR)$(pkglibdir)/opencl/libOpenCL.so
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/bt2
-	$(LN) -f $(DESTDIR)$(libdir)/libCLInterval.so $(DESTDIR)$(pkglibdir)/bt2/libCLInterval.so
-
-uninstall-hook:
-	$(RM) -f $(DESTDIR)$(pkglibdir)/opencl/libOpenCL.so.1 $(DESTDIR)$(pkglibdir)/opencl/libOpenCL.so
-	-rmdir $(DESTDIR)$(pkglibdir)/opencl
-	$(RM) -f $(DESTDIR)$(pkglibdir)/bt2/libCLInterval.so
-	-rmdir $(DESTDIR)$(pkglibdir)/bt2
+libOpenCL_la_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_srcdir)/utils/include -I$(top_srcdir)/sampling -I$(srcdir)/include -I../utils -I./
+libOpenCL_la_CFLAGS = -Wall -Wextra -Wno-unused-parameter $(WERROR) $(LIBFFI_CFLAGS) $(LTTNG_UST_CFLAGS)
+libOpenCL_la_LDFLAGS = $(LTTNG_UST_LIBS) -ldl -lpthread $(LIBFFI_LIBS) ../sampling/libThapiSampling.la
+libOpenCL_la_LDFLAGS += -Wl,--version-script,$(srcdir)/tracer_opencl.map -version-info 1:0:0
+libOpenCL_la_DEPENDS = $(srcdir)/tracer_opencl.map
+libOpenCL_la_LIBADD = libOpenCLtracepoints.la
 
 # Cannot use check_LTLIBRARIES because we need the shared version of those
 # Thanks Vincent Danjean

diff --git a/opencl/tracer_opencl.sh.in b/opencl/tracer_opencl.sh.in
@@ -140,7 +140,7 @@ then
 else
   export LD_LIBRARY_PATH=$pkglibdir/opencl:$LD_LIBRARY_PATH
 fi
-export LD_PRELOAD=$libdir/libTracerOpenCL.so:$LD_PRELOAD
+export LD_PRELOAD=$pkglibdir/opencl/libOpenCL.so:$LD_PRELOAD
 export LTTNG_UST_ALLOW_BLOCKING=1
 export LTTNG_UST_OPENCL_VERBOSE=1
 lttng start

diff --git a/xprof/Makefile.am b/xprof/Makefile.am
@@ -87,9 +87,6 @@ BUILT_SOURCES = \
 	perfetto_prunned.pb.h \
 	perfetto_prunned.pb.cc
 
-# Library to be packaged
-lib_LTLIBRARIES = libXTally.la libXTimeline.la libXAggreg.la libXStripper.la
-
 # File generated but not distributed
 nodist_libXTally_la_SOURCES = \
 	$(BTX_TALLY_GENERATED) \
@@ -125,6 +122,10 @@ libXAggreg_la_SOURCES = \
 	tally_core.hpp \
 	btx_aggreg.cpp
 
+# Library to be packaged
+bt2dir = $(pkglibdir)/bt2
+bt2_LTLIBRARIES = libXTally.la libXTimeline.la libXAggreg.la libXStripper.la
+
 # JSON: Right now we harcode it, We should use pkgtools at some point https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json.hpp
 
 # Compiler flags
@@ -148,17 +149,6 @@ libXStripper_la_CFLAGS = -Wall -Wextra -Wno-unused-parameter $(WERROR) -fno-fast
 libXStripper_la_CXXFLAGS = -std=c++17 -Wall -Wextra -Wno-unused-parameter $(WERROR) -fno-fast-math $(BABELTRACE2_CFLAGS)
 libXStripper_la_LDFLAGS = $(BABELTRACE2_LIBS) -avoid-version -module
 
-install-exec-hook:
-	$(MKDIR_P) $(DESTDIR)$(pkglibdir)/bt2
-	$(LN) -f $(DESTDIR)$(libdir)/libXAggreg.so $(DESTDIR)$(pkglibdir)/bt2/libXAggreg.so
-	$(LN) -f $(DESTDIR)$(libdir)/libXTimeline.so $(DESTDIR)$(pkglibdir)/bt2/libXTimeline.so
-	$(LN) -f $(DESTDIR)$(libdir)/libXTally.so $(DESTDIR)$(pkglibdir)/bt2/libXTally.so
-	$(LN) -f $(DESTDIR)$(libdir)/libXStripper.so $(DESTDIR)$(pkglibdir)/bt2/libXStripper.so
-
-uninstall-hook:
-	$(RM) $(DESTDIR)$(pkglibdir)/bt2/libXAggreg.so $(DESTDIR)$(pkglibdir)/bt2/libXTimeline.so $(DESTDIR)$(pkglibdir)/bt2/libXTally.so $(DESTDIR)$(pkglibdir)/bt2/libXStripper.so
-	-rmdir $(DESTDIR)$(pkglibdir)/bt2
-
 # Cannot use check_LTLIBRARIES because we need the shared version of those
 # Thanks Vincent Danjean
 #   noinst_LTLIBRARIES would be the correct thing but then libtool

diff --git a/xprof/xprof.rb.in b/xprof/xprof.rb.in
@@ -1,6 +1,5 @@
 #!/usr/bin/env ruby
 
-
 # 2.7 for Lazy in Enumerable. 2.7 was released 25 Dec 2019
 THAPI_RUBY_MINIMAL_VERSION = '2.6.0'
 if Gem::Version.new(RUBY_VERSION) < Gem::Version.new(THAPI_RUBY_MINIMAL_VERSION)
@@ -380,11 +379,11 @@ def env_tracers
   h = Hash.new { |h, k| h[k] = [] }
   backends = []
 
-  [%w[opencl cl libOpenCL libTracerOpenCL],
-   %w[ze ze libze_loader libze_loader],
-   %w[cuda cuda libcuda libTracerCUDA],
-   %w[hip hip libamdhip64 libTracerHIP],
-   %w[mpi mpi libmpi libTracerMPI]].each do |name, bt_name, lib, libtracer|
+  [%w[opencl cl libOpenCL],
+   %w[ze ze libze_loader],
+   %w[cuda cuda libcuda],
+   %w[hip hip libamdhip64],
+   %w[mpi mpi libmpi]].each do |name, bt_name, lib|
     # Backend requested, skip omp. It will be handled in a custom case bellow
     next unless OPTIONS[:'backend-names'].include?(bt_name)
 
@@ -403,7 +402,7 @@ def env_tracers
     # Add our "stud" library to the path
     h[%w[LD_LIBRARY_PATH prepend]] << File.join(PKGLIBDIR, name)
     # Preload our own lib
-    h[%w[LD_PRELOAD prepend]] << File.join(LIBDIR, "#{libtracer}.so")
+    h[%w[LD_PRELOAD prepend]] << File.join(PKGLIBDIR, name, "#{lib}.so")
     h["LTTNG_UST_#{name.upcase}_PROFILE"] = 1 if OPTIONS[:profile]
     h["LTTNG_UST_#{name.upcase}_VERBOSE"] = 1 if LOGGER.level <= Logger::DEBUG
   end