diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 34 |
1 files changed, 25 insertions, 9 deletions
@@ -487,19 +487,35 @@ sphinx: sphinx-lint: $(MAKE) SPHINXOPTS=-W -C Documentation sphinx +# Look at all of the files in the SYMLINK_LIST and create the symbolic links +# into the coreboot tree. Each symlink.txt file in site-local should be in the +# directory linked from and have a single line with the path to the location to +# link to. The path must be relative to the top of the coreboot directory. symlink: - @echo "Creating Symbolic Links.."; \ + if [ -z "$(SYMLINK_LIST)" ]; then \ + echo "No site-local symbolic links to create."; \ + exit 0; \ + fi; \ + echo "Creating symbolic links.."; \ for link in $(SYMLINK_LIST); do \ - SYMLINK=`cat $$link`; \ - REALPATH=`realpath $$link`; \ - if [ -L "$$SYMLINK" ]; then \ + LINKTO="$(top)/$$(head -n 1 "$${link}")"; \ + LINKFROM=$$(dirname "$$(realpath "$${link}")"); \ + if [ -L "$${LINKTO}" ]; then \ + echo " $${LINKTO} exists - skipping"; \ continue; \ - elif [ ! -e "$$SYMLINK" ]; then \ - echo -e "\tLINK $$SYMLINK -> $$(dirname $$REALPATH)"; \ - ln -s $$(dirname $$REALPATH) $$SYMLINK; \ + fi; \ + LINKTO="$$(realpath -m "$${LINKTO}")" 2>/dev/null; \ + if [ "$${LINKTO}" = "$$(echo "$${LINKTO}" | sed "s|^$(top)||" )" ]; then \ + echo " FAILED: $${LINKTO} is outside of current directory." >&2; \ + continue; \ + fi; \ + if [ ! -e "$${LINKTO}" ]; then \ + echo " LINK $${LINKTO} -> $${LINKFROM}"; \ + ln -s "$${LINKFROM}" "$${LINKTO}" || \ + echo "FAILED: Could not create link." >&2; \ else \ - echo -e "\tFAILED: $$SYMLINK exists"; \ - fi \ + echo " FAILED: $${LINKTO} exists as a file or directory." >&2; \ + fi; \ done clean-symlink: |