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* BaseTools: Incorrect error message for library instance not foundFeng, Bob C2019-08-231-1/+1
| | | | | | | | | | | BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=2099 This is a regression issue introduced by commit e8449e. This patch is to fix this issue. Signed-off-by: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <liming.gao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* BaseTools: Improve the file saving and copying reliabilityShi, Steven2019-08-201-2/+0
| | | | | | | | | | | | | | | | | BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=2079 The Basetool CopyFileOnChange() and SaveFileOnChange() functions might raise the IOError occasionally when build in Windows with multi-process and build cache enabled. The CopyFileOnChange() and SaveFileOnChange() might be invoked in multiple sub-processes simultaneously, and this patch adds global locks to sync these functions invoking which can harden their reliability. Cc: Liming Gao <liming.gao@intel.com> Cc: Bob Feng <bob.c.feng@intel.com> Signed-off-by: Steven Shi <steven.shi@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com>
* BaseTools: Improve the cache hit in the edk2 build cacheShi, Steven2019-08-201-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1927 Current cache hash algorithm does not parse and generate the makefile to get the accurate dependency files for a module. It instead use the platform and package meta files to get the module depenedency in a quick but over approximate way. These meta files are monolithic and involve many redundant dependency for the module, which cause the module build cache miss easily. This patch introduces one more cache checkpoint and a new hash algorithm besides the current quick one. The new hash algorithm leverages the module makefile to achieve more accurate and precise dependency info for a module. When the build cache miss with the first quick hash, the Basetool will caculate new one after makefile is generated and then check again. Cc: Liming Gao <liming.gao@intel.com> Cc: Bob Feng <bob.c.feng@intel.com> Signed-off-by: Steven Shi <steven.shi@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com>
* BaseTools: Add LogAgent to support multiple process AutogenFeng, Bob C2019-08-091-1/+1
| | | | | | | | | | | | | | | BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1875 AutoGen processes race the logfile. To resolve this issue, this patch create a LogAgent thread in main process to write the log content to console or file, Other process will send the log content to the LogAgent. Cc: Liming Gao <liming.gao@intel.com> Signed-off-by: Bob Feng <bob.c.feng@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Liming Gao <liming.gao@intel.com>
* BaseTools: Enable Multiple Process AutoGenFeng, Bob C2019-08-091-2/+15
| | | | | | | | | | | | | BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1875 Assign the Module AutoGen tasks into multiple sub process. Cc: Liming Gao <liming.gao@intel.com> Signed-off-by: Bob Feng <bob.c.feng@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Liming Gao <liming.gao@intel.com>
* BaseTools: Decouple AutoGen ObjectsFeng, Bob C2019-08-091-0/+147
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1875 1. Separate the AutoGen.py into 3 small py files. One is for AutoGen base class, one is for WorkspaceAutoGen class and PlatformAutoGen class, and the one for ModuleAutoGen class. 2. Create a new class DataPipe to store the Platform scope settings. Create a new class PlatformInfo to provide the same interface as PlatformAutoGen. PlatformInfo class is initialized by DataPipe instance. Create a new class WorkspaceInfo to provide the same interface as WorkspaceAutoGen. WorkspaceInfo class is initialized by DataPipe instance. 3. Change ModuleAutoGen to depends on DataPipe, PlatformInfo and WorkspaceInfo. Remove the dependency of ModuleAutoGen to PlatformAutoGen. Cc: Liming Gao <liming.gao@intel.com> Cc: Steven Shi <steven.shi@intel.com> Signed-off-by: Bob Feng <bob.c.feng@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Liming Gao <liming.gao@intel.com>