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#!/bin/sh
set -e
# Install development tools.
dnf install --setopt=install_weak_deps=False -y \
clang-devel \
llvm-devel \
zlib-devel \
g++ \
cmake \
ninja-build \
git
cd /root
git clone "https://github.com/include-what-you-use/include-what-you-use.git"
cd include-what-you-use
readonly llvm_full_version="$( clang --version | head -n1 | cut -d' ' -f3 )"
readonly llvm_version="$( echo "$llvm_full_version" | cut -d. -f-1 )"
git checkout "clang_$llvm_version"
git apply <<EOF
diff --git a/iwyu_driver.cc b/iwyu_driver.cc
index 42fea35..fbb77a9 100644
--- a/iwyu_driver.cc
+++ b/iwyu_driver.cc
@@ -167,6 +167,7 @@ CompilerInstance* CreateCompilerInstance(int argc, const char **argv) {
DiagnosticsEngine diagnostics(diagnostic_id, &*diagnostic_options,
diagnostic_client);
Driver driver(path, getDefaultTargetTriple(), diagnostics);
+ driver.ResourceDir = "/usr/lib64/clang/$llvm_full_version";
driver.setTitle("include what you use");
// Expand out any response files passed on the command line
EOF
mkdir build
cd build
cmake -GNinja \
-DCMAKE_BUILD_TYPE=Release \
"-DCMAKE_INSTALL_PREFIX=/usr/local/lib64/llvm-$llvm_version" \
..
ninja
DESTDIR=/root/iwyu-destdir ninja install
tar -C /root/iwyu-destdir -cf /root/iwyu.tar .
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