Merge "Revert "Automated NDK API coverage used by Mainline modules build integration."" am: f17b07fc52

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1556729

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iab8230eee8e122bec72b0930500990771414a10e
This commit is contained in:
Riddle Hsu 2021-01-25 06:29:45 +00:00 committed by Automerger Merge Worker
commit d86a495903
4 changed files with 6 additions and 83 deletions

View file

@ -450,21 +450,12 @@ func (a *apexBundle) androidMkForType() android.AndroidMkData {
fmt.Fprintf(w, dist)
}
if a.apisUsedByModuleFile.String() != "" {
if a.coverageOutputPath.String() != "" {
goal := "apps_only"
distFile := a.apisUsedByModuleFile.String()
distFile := a.coverageOutputPath.String()
fmt.Fprintf(w, "ifneq (,$(filter $(my_register_name),$(TARGET_BUILD_APPS)))\n"+
" $(call dist-for-goals,%s,%s:ndk_apis_usedby_apex/$(notdir %s))\n"+
"endif\n",
goal, distFile, distFile)
}
if a.apisBackedByModuleFile.String() != "" {
goal := "apps_only"
distFile := a.apisBackedByModuleFile.String()
fmt.Fprintf(w, "ifneq (,$(filter $(my_register_name),$(TARGET_BUILD_APPS)))\n"+
" $(call dist-for-goals,%s,%s:ndk_apis_backedby_apex/$(notdir %s))\n"+
"endif\n",
"endif",
goal, distFile, distFile)
}
}

View file

@ -390,8 +390,7 @@ type apexBundle struct {
isCompressed bool
// Path of API coverage generate file
apisUsedByModuleFile android.ModuleOutPath
apisBackedByModuleFile android.ModuleOutPath
coverageOutputPath android.ModuleOutPath
}
// apexFileClass represents a type of file that can be included in APEX.

View file

@ -687,7 +687,7 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
implicitInputs = append(implicitInputs, unsignedOutputFile)
// Run coverage analysis
apisUsedbyOutputFile := android.PathForModuleOut(ctx, a.Name()+"_using.txt")
apisUsedbyOutputFile := android.PathForModuleOut(ctx, a.Name()+".txt")
ctx.Build(pctx, android.BuildParams{
Rule: generateAPIsUsedbyApexRule,
Implicits: implicitInputs,
@ -698,19 +698,7 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
"readelf": "${config.ClangBin}/llvm-readelf",
},
})
a.apisUsedByModuleFile = apisUsedbyOutputFile
apisBackedbyOutputFile := android.PathForModuleOut(ctx, a.Name()+"_backing.txt")
ndkLibraryList := android.PathForSource(ctx, "system/core/rootdir/etc/public.libraries.android.txt")
rule := android.NewRuleBuilder(pctx, ctx)
rule.Command().
Tool(android.PathForSource(ctx, "build/soong/scripts/gen_ndk_backedby_apex.sh")).
Text(imageDir.String()).
Implicits(implicitInputs).
Output(apisBackedbyOutputFile).
Input(ndkLibraryList)
rule.Build("ndk_backedby_list", "Generate API libraries backed by Apex")
a.apisBackedByModuleFile = apisBackedbyOutputFile
a.coverageOutputPath = apisUsedbyOutputFile
bundleConfig := a.buildBundleConfig(ctx)

View file

@ -1,55 +0,0 @@
#!/bin/bash -e
# Copyright 2020 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Generates NDK API txt file used by Mainline modules. NDK APIs would have value
# "UND" in Ndx column and have suffix "@LIB_NAME" in Name column.
# For example, current line llvm-readelf output is:
# 1: 00000000 0 FUNC GLOBAL DEFAULT UND dlopen@LIBC
# After the parse function below "dlopen" would be write to the output file.
printHelp() {
echo "**************************** Usage Instructions ****************************"
echo "This script is used to generate the Mainline modules backed-by NDK symbols."
echo ""
echo "To run this script use: ./ndk_backedby_module.sh \$BINARY_IMAGE_DIRECTORY \$OUTPUT_FILE_PATH \$NDK_LIB_NAME_LIST"
echo "For example: If all the module image files that you would like to run is under directory '/myModule' and output write to /backedby.txt then the command would be:"
echo "./ndk_usedby_module.sh /myModule /backedby.txt /ndkLibList.txt"
echo "If the module1 is backing lib1 then the backedby.txt would contains: "
echo "lib1"
}
genBackedByList() {
dir="$1"
[[ ! -e "$2" ]] && echo "" >> "$2"
while IFS= read -r line
do
soFileName=$(echo "$line" | sed 's/\(.*so\).*/\1/')
if [[ ! -z "$soFileName" && "$soFileName" != *"#"* ]]
then
find "$dir" -type f -name "$soFileName" -exec echo "$soFileName" >> "$2" \;
fi
done < "$3"
}
if [[ "$1" == "help" ]]
then
printHelp
elif [[ "$#" -ne 3 ]]
then
echo "Wrong argument length. Expecting 3 argument representing image file directory, output path, path to ndk library list."
else
[[ -e "$2" ]] && rm "$2"
genBackedByList "$1" "$2" "$3"
fi