Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "DeviceInfoUtils.java: support to show kernel version compiled with clang"

Browse Source
This commit is contained in:
Treehugger Robot
2017-08-26 00:24:23 +00:00
committed by Gerrit Code Review
parent b3b09849bc fa89b60167
commit b5b1308f2f
1 changed files with 12 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
packages/SettingsLib/src/com/android/settingslib/DeviceInfoUtils.java
View File

@@ -76,16 +76,17 @@ public class DeviceInfoUtils {
public static String formatKernelVersion(String rawKernelVersion) { public static String formatKernelVersion(String rawKernelVersion) {
// Example (see tests for more): // Example (see tests for more):
// Linux version 3.0.31-g6fb96c9 (android-build@xxx.xxx.xxx.xxx.com) \ // Linux version 4.9.29-g958411d (android-build@xyz) (Android clang version 3.8.256229 \
// (gcc version 4.6.x-xxx 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT \ // (based on LLVM 3.8.256229)) #1 SMP PREEMPT Wed Jun 7 00:06:03 CST 2017
// Thu Jun 28 11:02:39 PDT 2012 // Linux version 4.9.29-geb63318482a7 (android-build@xyz) (gcc version 4.9.x 20150123 \
// (prerelease) (GCC) ) #1 SMP PREEMPT Thu Jun 1 03:41:57 UTC 2017
final String PROC_VERSION_REGEX = final String PROC_VERSION_REGEX =
"Linux version (\\S+) " + /* group 1: "3.0.31-g6fb96c9" */ "Linux version (\\S+) " + /* group 1: "3.0.31-g6fb96c9" */
"\\((\\S+)\\)" + /* group 2: "x@y.com" (kernel builder) */ "\\((\\S+?)\\) " + /* group 2: "(x@y.com) " */
".*(#\\d+)" + /* group 3: "#1" */ "\\((.+?)\\) " + /* group 3: kernel toolchain version information */
/* group 4: "Thu Jun 28 11:02:39 PDT 2012" */ "(#\\d+) " + /* group 4: "#1" */
".*((?:Sun|Mon|Tue|Wed|Thu|Fri|Sat).+)"; "(?:.*?)?" + /* ignore: optional SMP, PREEMPT, and any CONFIG_FLAGS */
"((Sun|Mon|Tue|Wed|Thu|Fri|Sat).+)"; /* group 5: "Thu Jun 28 11:02:39 PDT 2012" */
Matcher m = Pattern.compile(PROC_VERSION_REGEX).matcher(rawKernelVersion); Matcher m = Pattern.compile(PROC_VERSION_REGEX).matcher(rawKernelVersion);
if (!m.matches()) { if (!m.matches()) {
@@ -96,9 +97,9 @@ public class DeviceInfoUtils {
+ " groups"); + " groups");
return "Unavailable"; return "Unavailable";
} }
return m.group(1) + "\n" + // 3.0.31-g6fb96c9 return m.group(1) + " ("+ m.group(3) + ")\n" + // 3.0.31-g6fb96c9 (toolchain version)
m.group(2) + " " + m.group(3) + "\n" + // x@y.com #1 m.group(2) + " " + m.group(4) + "\n" + // x@y.com #1
m.group(4); // Thu Jun 28 11:02:39 PDT 2012 m.group(5); // Thu Jun 28 11:02:39 PDT 2012
} }
/** /**