GNU ln uses -T instead of -h. Trivial fix below.

Again, as with date(1) we can wrap these in a shell function later.

ok?

diff --git a/regress/cmdline/cherrypick.sh b/regress/cmdline/cherrypick.sh
index fb48a56b..1208cc97 100755
--- a/regress/cmdline/cherrypick.sh
+++ b/regress/cmdline/cherrypick.sh
@@ -453,7 +453,7 @@ test_cherrypick_modified_symlinks() {
 	got checkout -b foo $testroot/repo $testroot/wt > /dev/null
 
 	(cd $testroot/repo && ln -sf beta alpha.link)
-	(cd $testroot/repo && ln -sfh gamma epsilon.link)
+	(cd $testroot/repo && ln -sfT gamma epsilon.link)
 	(cd $testroot/repo && ln -sf ../gamma/delta epsilon/beta.link)
 	(cd $testroot/repo && ln -sf .got/bar $testroot/repo/dotgotfoo.link)
 	(cd $testroot/repo && git rm -q nonexistent.link)
@@ -564,7 +564,7 @@ test_cherrypick_symlink_conflicts() {
 
 	(cd $testroot/repo && ln -sf beta alpha.link)
 	(cd $testroot/repo && ln -sf beta boo.link)
-	(cd $testroot/repo && ln -sfh gamma epsilon.link)
+	(cd $testroot/repo && ln -sfT gamma epsilon.link)
 	(cd $testroot/repo && ln -sf ../gamma/delta epsilon/beta.link)
 	echo 'this is regular file foo' > $testroot/repo/dotgotfoo.link
 	(cd $testroot/repo && ln -sf .got/bar dotgotbar.link)
@@ -581,9 +581,9 @@ test_cherrypick_symlink_conflicts() {
 	# modified symlink to file A vs modified symlink to file B
 	(cd $testroot/wt && ln -sf gamma/delta alpha.link)
 	# modified symlink to dir A vs modified symlink to file B
-	(cd $testroot/wt && ln -sfh beta epsilon.link)
+	(cd $testroot/wt && ln -sfT beta epsilon.link)
 	# modeified symlink to file A vs modified symlink to dir B
-	(cd $testroot/wt && ln -sfh ../gamma epsilon/beta.link)
+	(cd $testroot/wt && ln -sfT ../gamma epsilon/beta.link)
 	# added regular file A vs added bad symlink to file A
 	(cd $testroot/wt && ln -sf .got/bar dotgotfoo.link)
 	(cd $testroot/wt && got add dotgotfoo.link > /dev/null)
diff --git a/regress/cmdline/commit.sh b/regress/cmdline/commit.sh
index 7ec03bec..22b98dd9 100755
--- a/regress/cmdline/commit.sh
+++ b/regress/cmdline/commit.sh
@@ -1188,7 +1188,7 @@ test_commit_symlink() {
 	fi
 
 	(cd $testroot/wt && ln -sf beta alpha.link)
-	(cd $testroot/wt && ln -sfh gamma epsilon.link)
+	(cd $testroot/wt && ln -sfT gamma epsilon.link)
 	rm $testroot/wt/epsilon/beta.link
 	echo "this is a regular file" > $testroot/wt/epsilon/beta.link
 	(cd $testroot/wt && ln -sf .got/bar dotgotbar.link)
@@ -1299,7 +1299,7 @@ test_commit_fix_bad_symlink() {
 	fi
 
 	# change "bad" symlink back into a "good" symlink
-	(cd $testroot/wt && ln -sfh alpha passwd.link)
+	(cd $testroot/wt && ln -sfT alpha passwd.link)
 
 	(cd $testroot/wt && got commit -m 'fix bad symlink' \
 		> $testroot/stdout)
diff --git a/regress/cmdline/diff.sh b/regress/cmdline/diff.sh
index 5d259e7e..9987502c 100755
--- a/regress/cmdline/diff.sh
+++ b/regress/cmdline/diff.sh
@@ -384,7 +384,7 @@ test_diff_symlinks_in_work_tree() {
 	fi
 
 	(cd $testroot/wt && ln -sf beta alpha.link)
-	(cd $testroot/wt && ln -sfh gamma epsilon.link)
+	(cd $testroot/wt && ln -sfT gamma epsilon.link)
 	(cd $testroot/wt && ln -sf ../gamma/delta epsilon/beta.link)
 	echo -n '.got/bar' > $testroot/wt/dotgotfoo.link
 	(cd $testroot/wt && got rm nonexistent.link > /dev/null)
@@ -481,7 +481,7 @@ test_diff_symlinks_in_repo() {
 	local commit_id1=`git_show_head $testroot/repo`
 
 	(cd $testroot/repo && ln -sf beta alpha.link)
-	(cd $testroot/repo && ln -sfh gamma epsilon.link)
+	(cd $testroot/repo && ln -sfT gamma epsilon.link)
 	(cd $testroot/repo && ln -sf ../gamma/delta epsilon/beta.link)
 	(cd $testroot/repo && ln -sf .got/bar $testroot/repo/dotgotfoo.link)
 	(cd $testroot/repo && git rm -q nonexistent.link)
diff --git a/regress/cmdline/revert.sh b/regress/cmdline/revert.sh
index 9766243d..f7324aa7 100755
--- a/regress/cmdline/revert.sh
+++ b/regress/cmdline/revert.sh
@@ -1071,11 +1071,11 @@ test_revert_symlink() {
 	# symlink to file A now points to file B
 	(cd $testroot/wt && ln -sf gamma/delta alpha.link)
 	# symlink to a directory A now points to file B
-	(cd $testroot/wt && ln -sfh beta epsilon.link)
+	(cd $testroot/wt && ln -sfT beta epsilon.link)
 	# "bad" symlink now contains a different target path
 	echo "foo" > $testroot/wt/passwd.link
 	# relative symlink to directory A now points to relative directory B
-	(cd $testroot/wt && ln -sfh ../gamma epsilon/beta.link)
+	(cd $testroot/wt && ln -sfT ../gamma epsilon/beta.link)
 	# an unversioned symlink
 	(cd $testroot/wt && ln -sf .got/foo dotgotfoo.link)
 	# symlink to file A now points to non-existent file B
@@ -1244,11 +1244,11 @@ test_revert_patch_symlink() {
 	# symlink to file A now points to file B
 	(cd $testroot/wt && ln -sf gamma/delta alpha.link)
 	# symlink to a directory A now points to file B
-	(cd $testroot/wt && ln -sfh beta epsilon.link)
+	(cd $testroot/wt && ln -sfT beta epsilon.link)
 	# "bad" symlink now contains a different target path
 	echo "foo" > $testroot/wt/passwd.link
 	# relative symlink to directory A now points to relative directory B
-	(cd $testroot/wt && ln -sfh ../gamma epsilon/beta.link)
+	(cd $testroot/wt && ln -sfT ../gamma epsilon/beta.link)
 	# an unversioned symlink
 	(cd $testroot/wt && ln -sf .got/foo dotgotfoo.link)
 	# symlink to file A now points to non-existent file B
diff --git a/regress/cmdline/stage.sh b/regress/cmdline/stage.sh
index 8e7009b6..fa6a5ec7 100755
--- a/regress/cmdline/stage.sh
+++ b/regress/cmdline/stage.sh
@@ -2373,7 +2373,7 @@ test_stage_symlink() {
 	fi
 
 	(cd $testroot/wt && ln -sf beta alpha.link)
-	(cd $testroot/wt && ln -sfh gamma epsilon.link)
+	(cd $testroot/wt && ln -sfT gamma epsilon.link)
 	(cd $testroot/wt && ln -sf ../gamma/delta epsilon/beta.link)
 	echo 'this is regular file foo' > $testroot/wt/dotgotfoo.link
 	(cd $testroot/wt && got add dotgotfoo.link > /dev/null)
@@ -2685,7 +2685,7 @@ test_stage_patch_symlink() {
 	fi
 
 	(cd $testroot/wt && ln -sf beta alpha.link)
-	(cd $testroot/wt && ln -sfh gamma epsilon.link)
+	(cd $testroot/wt && ln -sfT gamma epsilon.link)
 	(cd $testroot/wt && ln -sf ../gamma/delta epsilon/beta.link)
 	echo 'this is regular file foo' > $testroot/wt/dotgotfoo.link
 	(cd $testroot/wt && got add dotgotfoo.link > /dev/null)
diff --git a/regress/cmdline/status.sh b/regress/cmdline/status.sh
index de94a6e1..6be56860 100755
--- a/regress/cmdline/status.sh
+++ b/regress/cmdline/status.sh
@@ -291,7 +291,7 @@ test_status_symlink() {
 	fi
 
 	(cd $testroot/wt && ln -sf beta alpha.link)
-	(cd $testroot/wt && ln -sfh gamma epsilon.link)
+	(cd $testroot/wt && ln -sfT gamma epsilon.link)
 
 	(cd $testroot/wt && ln -s /etc/passwd passwd.link)
 	(cd $testroot/wt && ln -s ../beta epsilon/beta.link)
diff --git a/regress/cmdline/unstage.sh b/regress/cmdline/unstage.sh
index 05332522..3b3d58a2 100755
--- a/regress/cmdline/unstage.sh
+++ b/regress/cmdline/unstage.sh
@@ -973,7 +973,7 @@ test_unstage_symlink() {
 	fi
 
 	(cd $testroot/wt && ln -sf beta alpha.link)
-	(cd $testroot/wt && ln -sfh gamma epsilon.link)
+	(cd $testroot/wt && ln -sfT gamma epsilon.link)
 	(cd $testroot/wt && ln -sf ../gamma/delta epsilon/beta.link)
 	echo 'this is regular file foo' > $testroot/wt/dotgotfoo.link
 	(cd $testroot/wt && got add dotgotfoo.link > /dev/null)
@@ -1159,11 +1159,11 @@ test_unstage_patch_symlink() {
 	# symlink to file A now points to file B
 	(cd $testroot/wt && ln -sf gamma/delta alpha.link)
 	# symlink to a directory A now points to file B
-	(cd $testroot/wt && ln -sfh beta epsilon.link)
+	(cd $testroot/wt && ln -sfT beta epsilon.link)
 	# "bad" symlink now contains a different target path
 	echo "foo" > $testroot/wt/passwd.link
 	# relative symlink to directory A now points to relative directory B
-	(cd $testroot/wt && ln -sfh ../gamma epsilon/beta.link)
+	(cd $testroot/wt && ln -sfT ../gamma epsilon/beta.link)
 	# an unversioned symlink
 	(cd $testroot/wt && ln -sf .got/foo dotgotfoo.link)
 	# symlink to file A now points to non-existent file B
diff --git a/regress/cmdline/update.sh b/regress/cmdline/update.sh
index cae60242..495406fd 100755
--- a/regress/cmdline/update.sh
+++ b/regress/cmdline/update.sh
@@ -2016,7 +2016,7 @@ test_update_symlink_conflicts() {
 	fi
 
 	(cd $testroot/repo && ln -sf beta alpha.link)
-	(cd $testroot/repo && ln -sfh gamma epsilon.link)
+	(cd $testroot/repo && ln -sfT gamma epsilon.link)
 	(cd $testroot/repo && ln -sf ../gamma/delta epsilon/beta.link)
 	echo 'this is regular file foo' > $testroot/repo/dotgotfoo.link
 	(cd $testroot/repo && ln -sf .got/bar dotgotbar.link)
@@ -2030,9 +2030,9 @@ test_update_symlink_conflicts() {
 	# modified symlink to file A vs modified symlink to file B
 	(cd $testroot/wt && ln -sf gamma/delta alpha.link)
 	# modified symlink to dir A vs modified symlink to file B
-	(cd $testroot/wt && ln -sfh beta epsilon.link)
+	(cd $testroot/wt && ln -sfT beta epsilon.link)
 	# modeified symlink to file A vs modified symlink to dir B
-	(cd $testroot/wt && ln -sfh ../gamma epsilon/beta.link)
+	(cd $testroot/wt && ln -sfT ../gamma epsilon/beta.link)
 	# added regular file A vs added bad symlink to file A
 	(cd $testroot/wt && ln -sf .got/bar dotgotfoo.link)
 	(cd $testroot/wt && got add dotgotfoo.link > /dev/null)