[LLVMbugs] [Bug 14507] New: Build error
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Tue Dec 4 08:53:26 PST 2012
http://llvm.org/bugs/show_bug.cgi?id=14507
Bug #: 14507
Summary: Build error
Product: Build scripts
Version: trunk
Platform: PC
OS/Version: Windows NT
Status: NEW
Severity: release blocker
Priority: P
Component: cmake
AssignedTo: unassignedbugs at nondot.org
ReportedBy: carlo.milanesi at libero.it
CC: llvmbugs at cs.uiuc.edu
Classification: Unclassified
First of all, in the following Web page
http://clang.llvm.org/get_started.html#build
it is written:
"Python. This is needed only if you will be running the tests"
I was just following the build instruction for LLVM and Clang, and an error
message said that Python was missing. It is needed only for tests or also for
building Clang?
Then I had to install Python, but which version?
I installed the following version:
Python 3.3.0 Windows X86-64 MSI Installer
Then I added its directory to the PATH environment variable and I redid the
following command:
cmake -G "Visual Studio 11" ..\llvm
and I got the following error message:
-- Target triple: i686-pc-win32
-- Native target architecture is X86
-- Threads enabled.
-- Using Debug VC++ CRT: MDd
-- Using Release VC++ CRT: MD
-- Using MinSizeRel VC++ CRT: MD
-- Using RelWithDebInfo VC++ CRT: MD
-- Constructing LLVMBuild project information
CMake Error at CMakeLists.txt:307 (message):
Unexpected failure executing llvm-build: Traceback (most recent call last):
File "... /llvm/utils/llvm-build/llvm-build", line 3
, in <module>
import llvmbuild
File "... \llvm\utils\llvm-build\llvmbuild\__init__.
py", line 1, in <module>
from main import main
ImportError: No module named 'main'
-- Configuring incomplete, errors occurred!
I cannot handle such error!
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