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Merge pull request #1529 from aktau/clang-tidy-parallelize 

build.sh: parallelize clang-tidy
This commit is contained in:
Gregory Hainaut 2016-08-21 13:30:44 +02:00 committed by GitHub
parent a0b014ecfc b45adb6e6a
commit 27ea9c22bb
1 changed files with 31 additions and 28 deletions
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59
build.sh
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@ -33,7 +33,7 @@ build="$root/build"
coverity_dir="cov-int"
coverity_result=pcsx2-coverity.xz
if command -v ninja ; then
if command -v ninja >/dev/null ; then
flags="$flags -GNinja"
fi
@ -170,7 +170,7 @@ fi
############################################################
# CPP check build
############################################################
if [ "$cppcheck" -eq 1 ] && command -v cppcheck ; then
if [ "$cppcheck" -eq 1 ] && command -v cppcheck >/dev/null ; then
summary=cpp_check_summary.log
rm -f $summary
touch $summary
@ -197,36 +197,39 @@ fi
############################################################
# Clang tidy build
############################################################
if [ "$clangTidy" -eq 1 ] && command -v clang-tidy ; then
if [ "$clangTidy" -eq 1 ] && command -v clang-tidy >/dev/null ; then
compile_json=compile_commands.json
cpp_list=cpp_file.txt
summary=clang_tidy_summary.txt
rm -f $summary
touch $summary
grep '"file"' $compile_json | sed -e 's/"//g' -e 's/^\s*file\s*:\s*//' > $cpp_list
while read -r cpp ; do
# Example:
# clang-tidy-3.8 -p build_dev/compile_commands.json plugins/GSdx/GSTextureCache.cpp -checks='modernize-loop-convert' -fix
# List of modernize check
# modernize-loop-convert
# modernize-make-unique
# modernize-pass-by-value
# modernize-redundant-void-arg
# modernize-replace-auto-ptr
# modernize-shrink-to-fit
# modernize-use-auto
# modernize-use-default
# modernize-use-nullptr
# modernize-use-override
# EXAMPLE
#
# Modernize loop syntax, fix if old style found.
# $ clang-tidy -p build_dev/compile_commands.json plugins/GSdx/GSTextureCache.cpp -checks='modernize-loop-convert' -fix
# Check all, tons of output:
# $ clang-tidy -p $compile_json $cpp -checks='*' -header-filter='.*'
# List of modernize checks:
# modernize-loop-convert
# modernize-make-unique
# modernize-pass-by-value
# modernize-redundant-void-arg
# modernize-replace-auto-ptr
# modernize-shrink-to-fit
# modernize-use-auto
# modernize-use-default
# modernize-use-nullptr
# modernize-use-override
# Check all, likely severals millions of log...
#clang-tidy -p $compile_json $cpp -checks='*' -header-filter='.*'
# Don't check header, don't check google/llvm coding conventions
clang-tidy -p $compile_json "$cpp" -checks='*,-llvm-*,-google-*' >> $summary
done < $cpp_list
# Don't check headers, don't check google/llvm coding conventions
if command -v parallel >/dev/null ; then
# Run clang-tidy in parallel with as many jobs as there are CPUs.
parallel -m "clang-tidy -p $compile_json -checks='*,-llvm-*,-google-*' {}"
else
# xargs(1) can also run jobs in parallel with -P, but will mix the
# output from the distinct processes together willy-nilly.
xargs clang-tidy -p $compile_json -checks='*,-llvm-*,-google-*'
fi < $cpp_list > $summary
exit 0
fi
@ -234,7 +237,7 @@ fi
############################################################
# Coverity build
############################################################
if [ "$CoverityBuild" -eq 1 ] && command -v cov-build ; then
if [ "$CoverityBuild" -eq 1 ] && command -v cov-build >/dev/null ; then
cov-build --dir "$coverity_dir" make -j"$ncpu" 2>&1 | tee -a "$log"
# Warning: $coverity_dir must be the root directory
(cd "$build"; tar caf $coverity_result "$coverity_dir")
@ -244,7 +247,7 @@ fi
############################################################
# Real build
############################################################
if command -v ninja ; then
if command -v ninja >/dev/null ; then
ninja 2>&1 | tee -a "$log"
ninja install 2>&1 | tee -a "$log"
else