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create temp symlink to python3 for qemu mode if python isn't found

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This commit is contained in:
Ruben ten Hove
2020-05-14 16:56:40 +02:00
committed by Dominik Maier
parent 767ed8c5da
commit 867f948bb2
3 changed files with 25 additions and 2 deletions
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20
qemu_mode/build_qemu_support.sh
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@ -63,7 +63,7 @@ if [ ! -f "../afl-showmap" ]; then
fi
PREREQ_NOTFOUND=
for i in libtool wget python automake autoconf sha384sum bison flex iconv patch pkg-config; do
for i in libtool wget automake autoconf sha384sum bison flex iconv patch pkg-config; do
T=`command -v "$i" 2>/dev/null`
@ -76,6 +76,18 @@ for i in libtool wget python automake autoconf sha384sum bison flex iconv patch
done
PYTHON_TEMP_SYMLINK=0
if ! command -v python 1>/dev/null; then
if command -v python3 1>/dev/null; then
echo "[*] 'python' not found. 'python3' was found. Creating temporary symlink."
update-alternatives --install /usr/bin/python python "$(command -v python3)" 0 1>/dev/null
PYTHON_TEMP_SYMLINK=1
else
echo "[-] Error: 'python' not found, please install using 'sudo apt install python3'."
PREREQ_NOTFOUND=1
fi
fi
if [ ! -d "/usr/include/glib-2.0/" -a ! -d "/usr/local/include/glib-2.0/" ]; then
echo "[-] Error: devel version of 'glib2' not found, please install first."
@ -279,6 +291,12 @@ echo "[+] Building libcompcov ..."
make -C libcompcov && echo "[+] libcompcov ready"
echo "[+] Building unsigaction ..."
make -C unsigaction && echo "[+] unsigaction ready"
if [ "PYTHON_TEMP_SYMLINK" = "1" ]; then
echo "[*] Removing temporary symlink for 'python'"
update-alternatives --remove python /usr/bin/python
fi
echo "[+] All done for qemu_mode, enjoy!"
exit 0