[llvm-commits] [llvm-gcc-4.2] r44828 - /llvm-gcc-4.2/trunk/README.LLVM

[Scott Michel]

Author: pingbak
Date: Mon Dec 10 18:35:46 2007
New Revision: 44828

URL: http://llvm.org/viewvc/llvm-project?rev=44828&view=rev
Log:
Add a blurb about installing a link to libstdc++.6.dylib so that C++
executables link correctly when the compiler is installed in a nonstandard
place.

Modified:
    llvm-gcc-4.2/trunk/README.LLVM

Modified: llvm-gcc-4.2/trunk/README.LLVM
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/README.LLVM?rev=44828&r1=44827&r2=44828&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/README.LLVM (original)
+++ llvm-gcc-4.2/trunk/README.LLVM Mon Dec 10 18:35:46 2007
@@ -126,6 +126,11 @@
     --enable-llvm=$LLVMOBJDIR --enable-languages=c,c++$EXTRALANGS $TARGETOPTIONS
 $ make $BUILDOPTIONS
 $ make install
+$ ln -sf /usr/lib/libstdc++.6.dylib `pwd`/../install/lib
+
+That last step, "ln -sf ..." is required so that the linker (collect2) can find
+libstdc++ ('-lstdc++') and subsequently link C++ executables link correctly.
+
 
 Note that if you prefer to bootstrap llvm-gcc (so that the final llvm-gcc 
 executables have been compiled with llvm-gcc itself), replace "make" with