diff --git a/Manylinux2014_Compliant_Source/pkg/build.sh b/Manylinux2014_Compliant_Source/pkg/build.sh
index c9180490..ab9b40bd 100644
--- a/Manylinux2014_Compliant_Source/pkg/build.sh
+++ b/Manylinux2014_Compliant_Source/pkg/build.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 
 set -eu
+export CXX=clang++
+export CC=clang
 
 rm -rf build || true
 mkdir build
@@ -18,3 +20,5 @@ cmake -DCMAKE_BUILD_TYPE=Release ../src && make -j"$(nproc)" && make install
 cd ..
 cp src/include/utils.h Manylinux2014_Compliant_Source/pkg/IR2Vec/
 cp vocabulary/seedEmbeddingVocab-*.txt Manylinux2014_Compliant_Source/pkg/IR2Vec/
+
+bash Manylinux2014_Compliant_Source/pkg/regen-oracle.sh
diff --git a/Manylinux2014_Compliant_Source/pkg/regen-oracle.sh b/Manylinux2014_Compliant_Source/pkg/regen-oracle.sh
new file mode 100644
index 00000000..f976cbee
--- /dev/null
+++ b/Manylinux2014_Compliant_Source/pkg/regen-oracle.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+set -eu
+
+cd src/test-suite
+
+rm -rf oracle
+
+SEED_VERSION="llvm12"
+SRC_WD="PE-benchmarks"
+DEST_FOLDER_LL="PE-benchmarks-llfiles-${SEED_VERSION}"
+DEST_FOLDER_SYM="oracle/SYM_${SEED_VERSION}_f"
+DEST_FOLDER_FA="oracle/FA_${SEED_VERSION}_f"
+DEST_FOLDER_SYM_P="oracle/SYM_${SEED_VERSION}"
+DEST_FOLDER_FA_P="oracle/FA_${SEED_VERSION}"
+
+mkdir -p ${DEST_FOLDER_LL}
+
+for d in ${SRC_WD}/*.c ${SRC_WD}/*.cpp ${SRC_WD}/*.cc; do
+	name=$(basename ${d}) && oname=${name%.*} && clang -S -emit-llvm -Xclang -disable-O0-optnone ${d} -o ${DEST_FOLDER}/${oname}.ll &
+done
+wait
+
+mkdir -p ${DEST_FOLDER_SYM}
+mkdir -p ${DEST_FOLDER_FA}
+mkdir -p ${DEST_FOLDER_SYM_P}
+mkdir -p ${DEST_FOLDER_FA_P}
+
+IR2VEC_PATH=../../build/bin/ir2vec
+
+VOCAB_PATH="../../vocabulary/seedEmbeddingVocab-300-${SEED_VERSION}.txt"
+
+while IFS= read -r d; do
+	${IR2VEC_PATH} -sym -vocab=${VOCAB_PATH} -o ${DEST_FOLDER_SYM}/ir2vec.txt -level f ${d} &>/dev/null
+	${IR2VEC_PATH} -fa -vocab=${VOCAB_PATH} -o ${DEST_FOLDER_FA}/ir2vec.txt -level f ${d} &>/dev/null
+	${IR2VEC_PATH} -sym -vocab=${VOCAB_PATH} -o ${DEST_FOLDER_SYM_P}/ir2vec.txt -level p ${d} >/dev/null
+	${IR2VEC_PATH} -fa -vocab=${VOCAB_PATH} -o ${DEST_FOLDER_FA_P}/ir2vec.txt -level p ${d} >/dev/null
+done <index-${SEED_VERSION}.files
+wait
diff --git a/Manylinux2014_Compliant_Source/pkg/setup.py b/Manylinux2014_Compliant_Source/pkg/setup.py
index 68f13d49..1feead47 100755
--- a/Manylinux2014_Compliant_Source/pkg/setup.py
+++ b/Manylinux2014_Compliant_Source/pkg/setup.py
@@ -14,7 +14,7 @@
 VERSION = ""
 DESCRIPTION = ""
 
-with (pl.Path(__file__).parents[2] / "src" / "CMakeLists.txt").open() as f:
+with (pl.Path(__file__).resolve().parents[2] / "src" / "CMakeLists.txt").open() as f:
     for line in f:
         if not VERSION:
             vmatch = version_regex.match(line)  # Not using walrus because Python3.6
@@ -34,7 +34,9 @@
 
 
 def get_llvm_files():
-    out = sp.run(["llvm-config", "--libfiles"] + LLVM_LIBS, stdout=sp.PIPE)
+    out = sp.run(
+        ["llvm-config", "--link-static", "--libfiles"] + LLVM_LIBS, stdout=sp.PIPE
+    )
     files = out.stdout.decode("utf8").split()
     return files
 
diff --git a/Manylinux2014_Compliant_Source/pkg/tests/test_ir2vec.py b/Manylinux2014_Compliant_Source/pkg/tests/test_ir2vec.py
index cc7bf58d..92959bbe 100644
--- a/Manylinux2014_Compliant_Source/pkg/tests/test_ir2vec.py
+++ b/Manylinux2014_Compliant_Source/pkg/tests/test_ir2vec.py
@@ -6,7 +6,7 @@
 
 ABS_ACCURACY = 1e-4
 
-TEST_SUITE_DIR = pl.Path(__file__).parents[3] / "src" / "test-suite"
+TEST_SUITE_DIR = pl.Path(__file__).resolve().parents[3] / "src" / "test-suite"
 SEED_VERSION = (
     list(IR2Vec.preparation.install_loc.glob("seed*.txt"))[0]
     .name.split(".")[0]