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Merge change I95ed76bd into eclair 

* changes:
  Update usage and readme for zipalign.
This commit is contained in:
Android (Google) Code Review 2009-09-29 14:31:43 -04:00
parent 55ad5cc3e6 95ed76bd3e
commit c3c136c4cd
2 changed files with 12 additions and 1 deletions
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4
tools/zipalign/README.txt
View File

@ -1,7 +1,9 @@
zipalign -- zip archive alignment tool
usage: zipalign [-f] [-v] <align> infile.zip outfile.zip
zipalign -c [-v] <align> infile.zip
-c : check alignment only (does not modify file)
-f : overwrite existing outfile.zip
-v : verbose output
<align> is in bytes, e.g. "4" provides 32-bit alignment
@ -29,3 +31,5 @@ entries. Files added to an "aligned" archive will not be aligned.
By default, zipalign will not overwrite an existing output file. With the
"-f" flag, an existing file will be overwritten.
You can use the "-c" flag to test whether a zip archive is properly aligned.

9
tools/zipalign/ZipAlign.cpp
View File

@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Zip alignment tool
*/
@ -29,9 +30,15 @@ using namespace android;
void usage(void)
{
fprintf(stderr, "Zip alignment utility\n");
fprintf(stderr, "Copyright (C) 2009 The Android Open Source Project\n\n");
fprintf(stderr,
"Usage: zipalign [-f] [-v] <align> infile.zip outfile.zip\n"
" zipalign -c [-v] <align> infile.zip\n" );
" zipalign -c [-v] <align> infile.zip\n\n" );
fprintf(stderr,
" <align>: alignment in bytes, e.g. '4' provides 32-bit alignment\n");
fprintf(stderr, " -c: check alignment only (does not modify file)\n");
fprintf(stderr, " -f: overwrite existing outfile.zip\n");
fprintf(stderr, " -v: verbose output\n");
}
/*