added and patched broken packages

1 files changed, 109 insertions, 0 deletions

diff --git a/extra/rustc/files/check-rustc b/extra/rustc/files/check-rustc
new file mode 100644
index 0000000..d4b85be
--- /dev/null
+++ b/extra/rustc/files/check-rustc
@@ -0,0 +1,109 @@
+#!/bin/sh
+# vim: set ts=4:
+set -eu
+
+RUSTC="$1"
+TMPDIR="$(pwd)/.tmp-${0##*/}-$RANDOM"
+failed=0
+
+unset RUST_BACKTRACE
+unset RUSTC_CRT_STATIC
+
+
+_rustc() {
+	printf '\n$ rustc %s\n' "$*"
+	"$RUSTC" "$@"
+}
+
+die() {
+	printf '\033[1;31mERROR:\033[0m %s\n' "$1" >&2  # bold red
+	exit 1
+}
+
+fail() {
+	printf '\033[1;31mFAIL:\033[0m %s\n' "$1" >&2  # bold red
+	failed=$(( failed + 1 ))
+}
+
+assert_dynamic() {
+	readelf -l "$1" | grep -Fqw INTERP \
+		&& readelf -d "$1" | grep -Fqw NEEDED || {
+			fail "$1 is not a dynamic executable!"
+			readelf -ld "$1"
+		}
+}
+
+assert_ok() {
+	"$1" || fail "$1 exited with status $?"
+}
+
+assert_panic() {
+	local status=0
+	"$1" || status=$? && [ "$status" = 101 ] \
+		|| fail "$1 exited with status $status, but expected 101"
+}
+
+assert_pie() {
+	readelf -d "$1" | grep -Fw FLAGS_1 | grep -Fqw PIE || {
+		fail "$1 is not a PIE executable!"
+		readelf -d "$1"
+	}
+}
+
+assert_static() {
+	test -f "$1" \
+		&& ! readelf -l "$1" | grep -Fqw INTERP \
+		&& ! readelf -d "$1" | grep -Fqw NEEDED || {
+			fail "$1 is not a static executable!"
+			readelf -ld "$1"
+		}
+}
+
+
+#--------------------  M a i n  --------------------
+
+test -d "$TMPDIR" && die "$TMPDIR already exists!"
+mkdir -p "$TMPDIR"
+trap "rm -R '$TMPDIR'" EXIT
+
+cd "$TMPDIR"
+
+cat >> hello_world.rs <<-EOF
+	fn main() {
+	    println!("Hello, world!");
+	}
+EOF
+
+_rustc hello_world.rs
+assert_ok ./hello_world
+assert_dynamic hello_world
+assert_pie hello_world
+rm -f hello_world
+
+_rustc -C target-feature=-crt-static hello_world.rs
+assert_ok ./hello_world
+assert_dynamic hello_world
+assert_pie hello_world
+rm -f hello_world
+
+_rustc -C target-feature=+crt-static hello_world.rs
+assert_ok ./hello_world
+assert_static hello_world
+assert_pie hello_world
+rm -f hello_world
+
+
+cat >> panic.rs <<-EOF
+	fn main() {
+	    panic!("This should panic");
+	}
+EOF
+
+_rustc -C target-feature=-crt-static panic.rs
+assert_panic ./panic
+
+_rustc -C target-feature=+crt-static panic.rs
+assert_panic ./panic
+
+
+[ "$failed" -eq 0 ] || die "$failed assertion(s) has failed"