mk/git.sh: remove tree_depend variable

this was used alongside the xgcc linking, so that coreboot
trees could specify that another tree was to be downloaded.

since this variable will no longer be used, it should be
removed, to avoid dead code bloat.

Signed-off-by: Leah Rowe <leah@libreboot.org>

2 files changed, 5 insertions, 7 deletions

diff --git a/include/git.sh b/include/git.sh
index 9712ed37..272a1af3 100644
--- a/include/git.sh
+++ b/include/git.sh
@@ -9,8 +9,6 @@ tmpgit="$xbmkpwd/tmp/gitclone"
 
 fetch_targets()
 {
-	[ -n "$tree_depend" ] && [ "$tree_depend" != "$tree" ] && \
-		x_ ./mk -f "$project" "$tree_depend"
 	e "src/$project/$tree" d && return 0
 
 	printf "Creating %s tree %s\n" "$project" "$tree"
@@ -21,7 +19,7 @@ fetch_targets()
 
 fetch_project()
 {
-	eval "`setvars "" xtree tree_depend`"
+	eval "`setvars "" xtree`"
 	eval "`setcfg "config/git/$project/pkg.cfg"`"
 
 	chkvars url
diff --git a/mk b/mk
index d678859d..c6dbb9ae 100755
--- a/mk
+++ b/mk
@@ -116,9 +116,9 @@ main "$@" && exit 0
 
 eval "`setvars "" xarch srcdir premake gnatdir xlang mode makeargs elfdir cmd \
     project target target_dir targets xtree _f release bootstrapargs mkhelper \
-    autoconfargs listfile autogenargs btype tree rev tree_depend build_depend \
+    autoconfargs listfile autogenargs btype rev build_depend gccdir cmakedir \
     defconfig postmake mkhelpercfg dry dest_dir mdir cleanargs gccver gccfull \
-    gnatver gnatfull gccdir cmakedir do_make badhash`"
+    gnatver gnatfull do_make badhash tree`"
 
 trees()
 {
@@ -241,8 +241,8 @@ handle_defconfig()
 configure_project()
 {
 	eval "`setvars "" cleanargs build_depend autoconfargs xtree postmake \
-	    tree_depend makeargs btype mkhelper bootstrapargs premake release \
-	    xarch xlang badhash`"
+	    makeargs btype mkhelper bootstrapargs premake release xlang xarch \
+	    badhash`"
 	_tcfg="$1/target.cfg"
 	[ -f "$_tcfg" ] || btype="auto"
 	e "$datadir/mkhelper.cfg" f && eval "`setcfg "$datadir/mkhelper.cfg"`"