3 files changed, 5 insertions, 18 deletions
diff --git a/source/d/rust/rust.SlackBuild b/source/d/rust/rust.SlackBuild
index 22e5ccad6..9d0160f04 100755
--- a/source/d/rust/rust.SlackBuild
+++ b/source/d/rust/rust.SlackBuild
@@ -65,9 +65,11 @@ if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   exit 0
 fi
 
-# if you already have rust and cargo installed, you can bootstrap from the
-# previous version.
-if [ "$LOCAL_BOOTSTRAP" = "" ] && [ -x /usr/bin/cargo ] && [ -x /usr/bin/rustc ] ; then
+# If the bootstrap binaries are present, use those. Otherwise bootstrap from
+# installed compiler.
+if /bin/ls *-unknown-linux-gnu.tar.gz 1> /dev/null 2> /dev/null ; then
+  LOCAL_BOOTSTRAP=no
+else
   LOCAL_BOOTSTRAP=yes
 fi
 
diff --git a/source/xap/seamonkey/seamonkey.SlackBuild b/source/xap/seamonkey/seamonkey.SlackBuild
index 15b286a04..feacb5c11 100755
--- a/source/xap/seamonkey/seamonkey.SlackBuild
+++ b/source/xap/seamonkey/seamonkey.SlackBuild
@@ -122,9 +122,6 @@ cd seamonkey-${TARBALLVER} || exit 1
 # Retain GTK+ v2 scrolling behavior:
 zcat $CWD/sm.ui.scrollToClick.diff.gz | patch -p1 --verbose || exit 1
 
-# Fix building with latest Rust:
-zcat $CWD/seamonkey.rust-1.45.diff.gz | patch -p1 --verbose || exit 1
-
 # Make sure the perms/ownerships are sane:
 chown -R root:root .
 find . \
diff --git a/source/xap/seamonkey/seamonkey.rust-1.45.diff b/source/xap/seamonkey/seamonkey.rust-1.45.diff
deleted file mode 100644
index bf7bf7a8f..000000000
--- a/source/xap/seamonkey/seamonkey.rust-1.45.diff
+++ /dev/null
@@ -1,12 +0,0 @@
---- ./mozilla/config/rules.mk.orig	2020-06-06 14:59:53.000000000 -0500
-+++ ./mozilla/config/rules.mk	2020-07-24 13:16:53.707149335 -0500
-@@ -874,7 +874,9 @@
- ifndef DEVELOPER_OPTIONS
- ifndef MOZ_DEBUG_RUST
- # Enable link-time optimization for release builds.
-+# Pass -Clto and CARGO_PROFILE_RELEASE_LTO=true.
- cargo_rustc_flags += -C lto
-+export CARGO_PROFILE_RELEASE_LTO=true
- endif
- endif
-