| #!/bin/bash |
| |
| set -e # Terminate script at the first line that fails. |
| set -o pipefail # Return the first non-zero pipe command error. |
| set -x # Print commands as they are executed |
| |
| # The fist 4 parameters are consumed by this script and they are: |
| BUILD_SCRIPT=$1 # Build script name to launch |
| shift |
| LLVM_SOURCE=$1 # Directory name where the LLVM source code is. |
| shift |
| LLVM_GCC_SOURCE=$1 # Directory name where the LLVM-GCC source code is. |
| shift |
| BUILD_DIR=$1 # Path to the build root directory. |
| shift |
| # The rest of the parameters will pass through. |
| |
| # The build script expects to be run from the build root directory. |
| cd $BUILD_DIR |
| |
| # The build script expects source code directories in certain place with |
| # certain names. Create link only if target directory or link does not exist. |
| if [ ! -d $BUILD_DIR/llvm.src ] ; then |
| ln -sf $LLVM_SOURCE $BUILD_DIR/llvm.src |
| fi |
| if [ ! -d $BUILD_DIR/llvm-gcc.src ] ; then |
| ln -sf $LLVM_GCC_SOURCE $BUILD_DIR/llvm-gcc.src |
| fi |
| |
| # Launch the build script with all the remaining parameters |
| $BUILD_SCRIPT $@ |
