* Install crosstool in /usr/local/crosstool

* Updated LLVM and LLVM-GCC to newer revisions
* Allow separate revisions per SVN module
* Allow user to override MAKE_OPTS
* Removed unused function verifyNotDir()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75134 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/crosstool/ARM/build-install-linux.sh b/utils/crosstool/ARM/build-install-linux.sh
index 9b33c8a4e949c79f5f738ff29e1bbfa0c5ee8a4f..f3f8df96630cf4154cf1cadebca9e8d7e6f1fe5b 100755 (executable)
--- a/utils/crosstool/ARM/build-install-linux.sh
+++ b/utils/crosstool/ARM/build-install-linux.sh
@@ -9,7 +9,7 @@ set -o errexit
 echo -n "Welcome to LLVM Linux/X86_64 -> Linux/ARM crosstool "
 echo "builder/installer; some steps will require sudo privileges."
 
-readonly INSTALL_ROOT="${INSTALL_ROOT:-/usr/local}"
+readonly INSTALL_ROOT="${INSTALL_ROOT:-/usr/local/crosstool}"
 # Both $USER and root *must* have read/write access to this dir.
 readonly SCRATCH_ROOT=$(mktemp -d "${TMPDIR:-/tmp}/llvm-project.XXXXXX")
 readonly SRC_ROOT="${SCRATCH_ROOT}/src"
@@ -33,33 +33,23 @@ readonly CROSS_TARGET_LD="${CODE_SOURCERY_BIN}/${CROSS_TARGET}-ld"
 
 readonly SYSROOT="${CODE_SOURCERY_ROOT}/${CROSS_TARGET}/libc"
 
-readonly LLVM_PROJECT="${INSTALL_ROOT}/llvm-project"
-readonly LLVM_INSTALL_ROOT="${LLVM_PROJECT}/${CROSS_HOST}/${CROSS_TARGET}"
 readonly LLVM_PKG_PATH="${LLVM_PKG_PATH:-${HOME}/llvm-project/snapshots}"
 
-# Latest SVN revision known to be working in this configuration.
-readonly LLVM_DEFAULT_REV="70786"
+# Latest SVN revisions known to be working in this configuration.
+readonly LLVM_DEFAULT_REV="74530"
+readonly LLVMGCC_DEFAULT_REV="74535"
 
 readonly LLVM_PKG="llvm-${LLVM_SVN_REV:-${LLVM_DEFAULT_REV}}.tar.bz2"
 readonly LLVM_SRC_DIR="${SRC_ROOT}/llvm"
 readonly LLVM_OBJ_DIR="${OBJ_ROOT}/llvm"
-readonly LLVM_INSTALL_DIR="${LLVM_INSTALL_ROOT}/llvm"
+readonly LLVM_INSTALL_DIR="${INSTALL_ROOT}/${CROSS_TARGET}/llvm"
 
-readonly LLVMGCC_PKG="llvm-gcc-4.2-${LLVMGCC_SVN_REV:-${LLVM_DEFAULT_REV}}.tar.bz2"
+readonly LLVMGCC_PKG="llvm-gcc-4.2-${LLVMGCC_SVN_REV:-${LLVMGCC_DEFAULT_REV}}.tar.bz2"
 readonly LLVMGCC_SRC_DIR="${SRC_ROOT}/llvm-gcc-4.2"
 readonly LLVMGCC_OBJ_DIR="${OBJ_ROOT}/llvm-gcc-4.2"
-readonly LLVMGCC_INSTALL_DIR="${LLVM_INSTALL_ROOT}/llvm-gcc-4.2"
+readonly LLVMGCC_INSTALL_DIR="${INSTALL_ROOT}/${CROSS_TARGET}/llvm-gcc-4.2"
 
-readonly MAKE_OPTS="-j2"
-
-# Verify we aren't going to install into an existing directory as this might
-# create problems as we won't have a clean install.
-verifyNotDir() {
-  if [[ -d $1 ]]; then
-    echo "Install dir $1 already exists; remove it to continue."
-    exit
-  fi
-}
+readonly MAKE_OPTS="${MAKE_OPTS:--j2}"
 
 # Params:
 #   $1: directory to be created