Bug 64

Summary:	Build fails on Ubuntu 12.04
Product:	ELLCC	Reporter:	cnxsoft
Component:	build scripts	Assignee:	Richard Pennington <rich>
Status:	RESOLVED INVALID
Severity:	normal	CC:	rich
Priority:	---
Version:	unspecified
Hardware:	PC
OS:	Linux

Description cnxsoft 2012-07-12 21:03:55 CDT

I've tried to build ellcc on Ubuntu 12.04 and it fails in llvm linking part. I'm not sure if I'm missing some pre-requisites, but  here's the log:

llvm[3]: Linking Release+Asserts executable llc (without symbols)
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `(anonymous namespace)::X86PassConfig::addPostRegAlloc()':
X86TargetMachine.cpp:(.text+0x140): undefined reference to `llvm::createX86FloatingPointStackifierPass()'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `(anonymous namespace)::X86PassConfig::addInstSelector()':
X86TargetMachine.cpp:(.text+0x2aa): undefined reference to `llvm::createX86ISelDag(llvm::X86TargetMachine&, llvm::CodeGenOpt::Level)'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `llvm::X86TargetMachine::X86TargetMachine(llvm::Target const&, llvm::StringRef, llvm::StringRef, llvm::StringRef, llvm::TargetOptions const&, llvm::Reloc::Model, llvm::CodeModel::Model, llvm::CodeGenOpt::Level, bool)':
X86TargetMachine.cpp:(.text+0x6e2): undefined reference to `vtable for llvm::X86FrameLowering'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `llvm::X86TargetMachine::~X86TargetMachine()':
X86TargetMachine.cpp:(.text._ZN4llvm16X86TargetMachineD2Ev[_ZN4llvm16X86TargetMachineD5Ev]+0x39): undefined reference to `vtable for llvm::X86FrameLowering'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `llvm::X86TargetMachine::~X86TargetMachine()':
X86TargetMachine.cpp:(.text._ZN4llvm16X86TargetMachineD0Ev[_ZN4llvm16X86TargetMachineD5Ev]+0x39): undefined reference to `vtable for llvm::X86FrameLowering'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `llvm::X86_32TargetMachine::~X86_32TargetMachine()':
X86TargetMachine.cpp:(.text._ZN4llvm19X86_32TargetMachineD2Ev[_ZN4llvm19X86_32TargetMachineD5Ev]+0x24f): undefined reference to `vtable for llvm::X86FrameLowering'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o): In function `llvm::X86_64TargetMachine::~X86_64TargetMachine()':
X86TargetMachine.cpp:(.text._ZN4llvm19X86_64TargetMachineD2Ev[_ZN4llvm19X86_64TargetMachineD5Ev]+0x24f): undefined reference to `vtable for llvm::X86FrameLowering'
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86TargetMachine.o):X86TargetMachine.cpp:(.text._ZN4llvm19X86_64TargetMachineD0Ev[_ZN4llvm19X86_64TargetMachineD5Ev]+0x24f): more undefined references to `vtable for llvm::X86FrameLowering' follow
/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/lib/libLLVMX86CodeGen.a(X86ISelLowering.o): In function `llvm::X86TargetLowering::createFastISel(llvm::FunctionLoweringInfo&) const':
X86ISelLowering.cpp:(.text+0x937): undefined reference to `llvm::X86::createFastISel(llvm::FunctionLoweringInfo&)'
collect2: ld returned 1 exit status
make[3]: *** [/home/jaufranc/edev/playground/ellcc/llvm-build/Release+Asserts/bin/llc] Error 1
make[3]: Leaving directory `/home/jaufranc/edev/playground/ellcc/llvm-build/tools/llc'
make[2]: *** [llc/.makeall] Error 2
make[2]: Leaving directory `/home/jaufranc/edev/playground/ellcc/llvm-build/tools'
make[1]: *** [all] Error 1
make[1]: Leaving directory `/home/jaufranc/edev/playground/ellcc/llvm-build'
make: *** [all] Error 1

Comment 1 cnxsoft 2012-07-13 02:44:27 CDT

Sorry invalid bug. I had a power failure during the first build, and just carried on with make, if I do make clean then make, the build seems to have successfully built llvm (the rest is still in progress).

Comment 2 cnxsoft 2012-07-15 08:23:41 CDT

(In reply to comment #1)
> Sorry invalid bug. I had a power failure during the first build, and just
> carried on with make, if I do make clean then make, the build seems to have
> successfully built llvm (the rest is still in progress).

I could go further, but the build failed with:

cp: cannot stat `../lib/clang//include/*': No such file or directory

I have no bin or lib directory at that point of the build, so I copied the binary and library binaries as follows:

cp ./llvm-build/Release+Asserts/* . -rf

But then the build fails:
/home/jaufranc/edev/playground/ellcc/libecc/../bin/ecc -std=c99 -nostdinc -ffreestanding -fexcess-precision=standard -frounding-math -D_XOPEN_SOURCE=700 -I./src/internal -I./include -I./arch/arm  -g -pipe -falign-functions=1 -falign-labels=1 -falign-loops=1 -falign-jumps=1 -Wall -Wpointer-arith -Wcast-align -Wno-parentheses -Wno-uninitialized -Wno-missing-braces -Wno-unused-value -Wno-unknown-pragmas -target arm-ellcc-linux-eabi -mcpu=cortex-a9 -mfpu=neon -MP -MD -g -Werror -Qunused-arguments -Wno-unneeded-internal-declaration -Wno-cast-align -Wno-incompatible-pointer-types -Wno-string-plus-int -Wno-pointer-sign -Wno-array-bounds -Wno-dangling-else -c -o crt/crt1.o crt/arm/crt1.s
ecc: error: unable to execute command: No such file or directory
ecc: error: assembler command failed due to signal (use -v to see invocation)
clang version 3.2 (http://ellcc.org/svn/ellcc/trunk/llvm/tools/clang 3039)
Target: arm-ellcc-linux-eabi
Thread model: posix
ecc: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
ecc: note: diagnostic msg: Error generating preprocessed source(s) - no preprocessable inputs.
make[2]: *** [crt/crt1.o] Error 255
make[2]: Leaving directory `/home/jaufranc/edev/playground/ellcc/libecc/src/musl'
make[1]: *** [arm] Error 1
make[1]: Leaving directory `/home/jaufranc/edev/playground/ellcc/libecc'
make: *** [all] Error 1


Using -v shows it's because it can't find arm-elf-as.

Comment 3 Richard Pennington 2012-07-15 08:28:26 CDT

I changed some of the library make rules yesterday. It was trying to do a library build without having installed the binaries which worked for me, of course because I had installed binaries already.

The latest build rules should work OK.

Tell me if you have any issues.

Comment 4 cnxsoft 2012-07-15 22:45:14 CDT

The build completes, but sudo make install does not seem to install ecc, so I have to use the binary in ./bin/ecc (build directory) instead.

Comment 5 Richard Pennington 2012-07-15 22:53:29 CDT

Right now the build scripts always put the executables in bin. This will have to be fixed for a real install. The good news is that you don't have to use sudo to install. The bad news is that the install directory isn't something like /usr/local/bin and you have to add the bin directory to your path.

Comment 6 Richard Pennington 2017-07-29 10:39:13 CDT

These bugs are obsolete with the new build and deployment process.

Comment 7 Richard Pennington 2017-07-29 10:42:07 CDT

These bugs are obsolete with the new build and deployment process.