[MacRuby-devel] Building MacRuby r2765 with llvm r82747 failed on core duo macbook, Leopard

[hiroshi saito]

Hi Laurent,

Thanks for pointing out possibility about llvm-gcc somewhere in the
PATH. That's right. I found llvm-gcc in /Developer/usr/bin.
After removing /Developer/usr/bin from the PATH, I could successfully
build llvm as an universal binary.

However, as for MacRuby itself, libmacruby.dylib and macruby is OK
with allow_build_warnings=true option, but aot_compile_stdlib is
failed.
I used MacRuby trunk r2779 this time.


$ PATH=$PATH:~/Desktop/wc/MacRuby/llvm-trunk/Release/bin rake
allow_build_warnings=true -t
...
** Invoke macruby:dylib
** Execute aot_compile_stdlib
./miniruby -I. -I./lib bin/rubyc --internal -C "rbconfig.rb" -o "./rbconfig.rbo"
/var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/main.c:2: error:
expected initializer before ‘-’ token
/var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/main.c: In function
‘void __init__()’:
/var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/main.c:5: error:
‘MREP_’ was not declared in this scope
/var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/main.c:5: error:
‘107041289’ cannot be used as a function
Error when executing `/usr/bin/g++
/var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/main.c -dynamic
-bundle -undefined suppress -flat_namespace -arch x86_64 -L. -lmacruby
/var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/rbconfig.o -o
./rbconfig.rbo'
rake aborted!


The content of /var/folders/HQ/HQYJapbxHKW7ieZsqEt5-++++TI/-Tmp-/main.c is:
extern "C" {
  void *MREP_-107041289(void *, void *);
  void *rb_vm_top_self(void);
  __attribute__((constructor)) static void __init__(void) {
    MREP_-107041289(rb_vm_top_self(), 0);
  }
}


FYI, the warnings I forced to ignore with allow_build_warnings=true
are those below. I wonder this is happened by not installing llvm, but
specifying it's location with "PATH".


/usr/bin/g++ -I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include
-I/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include  -D_DEBUG
-D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3
-fno-common -Woverloaded-virtual -I. -I./include -g -Wall -arch i386
-arch x86_64 -Winline --param inline-unit-growth=10000 --param
large-function-growth=10000 -x objective-c++ -c dispatcher.cpp -o
dispatcher.o
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:417:
warning: ‘void llvm::PATypeHandle::addUser()’ was used before it was
declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:95:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:422:
warning: ‘void llvm::PATypeHandle::removeUser()’ was used before it
was declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:96:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:434:
warning: ‘llvm::Type* llvm::PATypeHolder::get() const’ was used before
it was declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:159:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:440:
warning: ‘void llvm::PATypeHolder::addRef()’ was used before it was
declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:182:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:446:
warning: ‘void llvm::PATypeHolder::dropRef()’ was used before it was
declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:183:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:417:
warning: ‘void llvm::PATypeHandle::addUser()’ was used before it was
declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:95:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:422:
warning: ‘void llvm::PATypeHandle::removeUser()’ was used before it
was declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:96:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:434:
warning: ‘llvm::Type* llvm::PATypeHolder::get() const’ was used before
it was declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:159:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:440:
warning: ‘void llvm::PATypeHolder::addRef()’ was used before it was
declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:182:
warning: previous non-inline declaration here
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/Type.h:446:
warning: ‘void llvm::PATypeHolder::dropRef()’ was used before it was
declared inline
/Users/hiroshi/Desktop/wc/MacRuby/llvm-trunk/include/llvm/AbstractTypeUser.h:183:
warning: previous non-inline declaration here