Add symlinks for llvm utilities

1 files changed, 22 insertions, 0 deletions

diff --git a/data/llvm-clang/_metadata/postinst b/data/llvm-clang/_metadata/postinst
new file mode 100755
index 000000000..bebc210cd
--- /dev/null
+++ b/data/llvm-clang/_metadata/postinst
@@ -0,0 +1,22 @@
+#!/bin/bash
+LLVMPROGS="ar as bcanalyzer cxxdump cxxfilt diff dlltool dsymutil dwarfdump nm objdump pdbutil profdata ranlib readelf readobj size split strings"
+
+case "$1" in
+    configure)
+	for prog in ${LLVMPROGS}; do
+	    update-alternatives --quiet --install /usr/bin/${prog} ${prog} /usr/bin/llvm-${prog} 50
+	done
+	update-alternatives --quiet --install /usr/bin/gcc gcc /usr/bin/clang 50
+	update-alternatives --quiet --install /usr/bin/cpp cpp /usr/bin/clang-cpp 50
+	update-alternatives --quiet --install /usr/bin/g++ g++ /usr/bin/clang++ 50
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 0
+    ;;
+esac