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cleanup(scripts): allow falco-driver-loader script to manage more gcc versions.

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AmazonLinux uses `gcc-$Vers`, like gcc-10, but our regex prevented that to work.
Instead, rely on the fact that **real** gcc has some `--version` fixed output.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
This commit is contained in:
Federico Di Pierro
2022-10-12 17:20:01 +02:00
committed by poiana
parent b6078ce1be
commit 41ffc90633
1 changed files with 8 additions and 1 deletions
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9
scripts/falco-driver-loader
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@@ -214,7 +214,14 @@ load_kernel_module_compile() {
fi
# Try to compile using all the available gcc versions
for CURRENT_GCC in $(which gcc) $(ls "$(dirname "$(which gcc)")"/gcc-* | grep 'gcc-[0-9]\+' | sort -n -r -k 2 -t -); do
for CURRENT_GCC in $(ls "$(dirname "$(which gcc)")"/gcc*); do
# Filter away gcc-{ar,nm,...}
# first line of gcc --version output is always like:
# "gcc (GCC) 12.2.0"
${CURRENT_GCC} --version 2>&1 | grep GCC
if [ "$?" -ne "0" ]; then
continue
fi
echo "* Trying to dkms install ${DRIVER_NAME} module with GCC ${CURRENT_GCC}"
echo "#!/usr/bin/env bash" > /tmp/falco-dkms-make
echo "make CC=${CURRENT_GCC} \$@" >> /tmp/falco-dkms-make