update-compiledb.sh

#!/bin/bash

set -e

#~/src/kninja/kninja.py
ninja -t compdb $(awk '/^rule /{print $2}' build.ninja) > compile_commands.json
#compdb -c compdb.complementers=headerdb -p . update
#compdb -c compdb.complementers=headerdb -p . list > compile_commands.json.new
#cp compile_commands.json.new compile_commands.json

DELETE_ARGS=(
    '-falign-jumps=1'
    '-falign-loops=1'
    '-fconserve-stack'
    '-fno-delete-null-pointer-checks'
    '-fno-var-tracking-assignments'
    '-mfentry'
    '-mno-fp-ret-in-387'
    '-mpreferred-stack-boundary=3'
    '-mskip-rax-setup'
    '--param=allow-store-data-races=0'
    '-DCC_HAVE_ASM_GOTO'
    '-Wno-frame-address'
    '-Wno-unused-but-set-variable'
    '-Werror=designated-init'
)
script=""
for x in ${DELETE_ARGS[@]};do 
    script="s/$x//;${script}"
done
sed -i -e "${script}" compile_commands.json
#eval $(grep -- '-o fs/btrfs/ctree.o' compile_commands.json | cut -d: -f2|
#	   sed 's/",$//;s/^ "gcc/clang -fsyntax-only/;s/-c -o fs\/btrfs\/ctree.o//;s/\\\\"/"/g')