Move tools alias creation to a common function

... and in addition to final toolchain aliasing, use it when configuring
multilibs for glibc/musl. Note that uClibc does not need it, it is
explicitly selecting the tools using CROSS_PREFIX.

Signed-off-by: Alexey Neyman <stilor@att.net>

3 files changed, 6 insertions, 19 deletions

diff --git a/scripts/build/internals.sh b/scripts/build/internals.sh
index 95fb72b..7d91d78 100644
--- a/scripts/build/internals.sh
+++ b/scripts/build/internals.sh
@@ -103,25 +103,8 @@ do_finish() {
 
     # Create the aliases to the target tools
     CT_DoLog EXTRA "Creating toolchain aliases"
-    CT_Pushd "${CT_PREFIX_DIR}/bin"
-    for t in "${CT_TARGET}-"*; do
-        if [ -n "${CT_TARGET_ALIAS}" ]; then
-            _t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;')
-            CT_DoExecLog ALL ln -sfv "${t}" "${_t}"
-        fi
-        if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
-            _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
-            if [ "${_t}" = "${t}" ]; then
-                CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'"
-            else
-                CT_DoExecLog ALL ln -sfv "${t}" "${_t}"
-            fi
-        fi
-    done
-    CT_Popd
-
-    CT_DoLog EXTRA "Removing access to the build system tools"
-    CT_DoExecLog DEBUG rm -rf "${CT_PREFIX_DIR}/buildtools"
+    CT_SymlinkTools "${CT_PREFIX_DIR}/bin" "${CT_PREFIX_DIR}/bin" \
+            "${CT_TARGET_ALIAS}" "${CT_TARGET_ALIAS_SED_EXPR}"
 
     # Remove the generated documentation files
     if [ "${CT_REMOVE_DOCS}" = "y" ]; then
diff --git a/scripts/build/libc/glibc.sh b/scripts/build/libc/glibc.sh
index 569183a..a630633 100644
--- a/scripts/build/libc/glibc.sh
+++ b/scripts/build/libc/glibc.sh
@@ -297,6 +297,8 @@ do_libc_backend_once() {
     # or even after they get installed...
     echo "ac_cv_path_BASH_SHELL=/bin/bash" >>config.cache
 
+    CT_SymlinkToolsMultilib
+
     # Configure with --prefix the way we want it on the target...
     # There are a whole lot of settings here.  You'll probably want
     # to read up on what they all mean, and customize a bit, possibly
diff --git a/scripts/build/libc/musl.sh b/scripts/build/libc/musl.sh
index 4ccb84c..3d6fe04 100644
--- a/scripts/build/libc/musl.sh
+++ b/scripts/build/libc/musl.sh
@@ -102,6 +102,8 @@ do_libc_backend_once() {
         extra_config+=( "--includedir=/usr/include/${hdr_install_subdir}" )
     fi
 
+    CT_SymlinkToolsMultilib
+
     # NOTE: musl handles the build/host/target a little bit differently
     # then one would expect:
     #   build   : not used