From e10473c061f2c13fb17532c8784a410bceb7e05f Mon Sep 17 00:00:00 2001
From: DavidKorczynski <david@adalogics.com>
Date: Sat, 11 Mar 2023 18:28:33 +0000
Subject: [PATCH] scipy: fix build (#9910)

Signed-off-by: David Korczynski <david@adalogics.com>
---
 projects/scipy/Dockerfile | 8 +++++++-
 projects/scipy/build.sh   | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/projects/scipy/Dockerfile b/projects/scipy/Dockerfile
index fd1047ebe..940ababa9 100644
--- a/projects/scipy/Dockerfile
+++ b/projects/scipy/Dockerfile
@@ -15,7 +15,13 @@
 FROM gcr.io/oss-fuzz-base/base-builder-python
 RUN apt-get update && apt-get install -y \
   gfortran libopenblas-dev liblapack-dev pkg-config
-RUN pip3 install --upgrade pip numpy
+# Ensure we work from right python version
+RUN apt-get install -y python3.9 python3.9-dev && \
+    ln --force -s /usr/bin/python3.9 /usr/local/bin/python3 && \
+    apt-get install -y python3-pip && \
+    python3 -m pip install cython "atheris>=2.1.1" "pyinstaller==5.0.1" "coverage==6.3.2"
+RUN python3 -m pip install --upgrade pip setuptools meson ninja numpy pybind11 cython pythran setuptools_scm
+
 RUN git clone https://github.com/scipy/scipy scipy
 COPY *.sh *py $SRC/
 WORKDIR $SRC/scipy
diff --git a/projects/scipy/build.sh b/projects/scipy/build.sh
index 780299da0..2819b5771 100644
--- a/projects/scipy/build.sh
+++ b/projects/scipy/build.sh
@@ -16,7 +16,7 @@
 ###############################################################################
 
 git submodule update --init
-pip3 install .
+python3 -m pip install .
 
 # Build fuzzers in $OUT.
 for fuzzer in $(find $SRC -name 'fuzz_*.py'); do