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libarchive: compile libxml without instrumentation (#9007) 

This makes the coverage reporting for lxml go away.

Ref:

https://github.com/ossf/fuzz-introspector/issues/580#issuecomment-1318961239

Signed-off-by: David Korczynski <david@adalogics.com>

Signed-off-by: David Korczynski <david@adalogics.com>
This commit is contained in:
DavidKorczynski 2022-11-17 21:17:46 +00:00 committed by GitHub
parent f00e25efb6
commit cecd0abb7f
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2 changed files with 14 additions and 13 deletions
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13
projects/libarchive/Dockerfile
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@ -24,6 +24,19 @@ RUN curl -LO http://mirrors.kernel.org/ubuntu/pool/main/a/automake-1.16/automake
apt install ./automake_1.16.5-1.3_all.deb
RUN git clone --depth 1 https://github.com/libarchive/libarchive.git
RUN git clone --depth 1 https://gitlab.gnome.org/GNOME/libxml2.git
# compile libxml2 from source so we can statically link
RUN mkdir /deps && \
cd $SRC/libxml2 && \
./autogen.sh \
--without-debug \
--without-ftp \
--without-http \
--without-legacy \
--without-python \
--enable-static && \
make -j$(nproc) && \
make install && \
cp .libs/libxml2.a /deps/
COPY build.sh libarchive_fuzzer.cc $SRC/
WORKDIR $SRC

14
projects/libarchive/build.sh
View File

@ -23,20 +23,8 @@ FILES_TO_AVOID
libxml2
EOF
# compile libxml2 from source so we can statically link
DEPS=/deps
mkdir ${DEPS}
cd $SRC/libxml2
./autogen.sh \
--without-debug \
--without-ftp \
--without-http \
--without-legacy \
--without-python \
--enable-static
make -j$(nproc)
make install
cp .libs/libxml2.a ${DEPS}/
cd $SRC/libarchive
sed -i 's/-Wall//g' ./CMakeLists.txt