From 0968bb5c9bb0e8a6735075f986c7c16a9485a570 Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Dec 07 2019 01:35:05 +0000
Subject: Enable GPG-based source file verification


---

diff --git a/.gitignore b/.gitignore
index a0ac3c3..ffbabbd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@
 /lld-9.0.0rc2.src.tar.xz
 /lld-9.0.0rc3.src.tar.xz
 /lld-9.0.0.src.tar.xz
+/lld-9.0.0.src.tar.xz.sig
diff --git a/hans-gpg-key.asc b/hans-gpg-key.asc
new file mode 100644
index 0000000..4b3cdde
--- /dev/null
+++ b/hans-gpg-key.asc
@@ -0,0 +1,52 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
+mQINBFS+1SABEACnmkESkY7eZq0GhDjbkWpKmURGk9+ycsfAhA44NqUvf4tk1GPM
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+67H2IH//2sf8dw==
+=ADVe
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/lld.spec b/lld.spec
index 7a1a7e0..c4bc657 100644
--- a/lld.spec
+++ b/lld.spec
@@ -1,5 +1,5 @@
 #%%global rc_ver 3
-%global baserelease 3
+%global baserelease 4
 %global lld_srcdir lld-%{version}%{?rc_ver:rc%{rc_ver}}.src
 %global maj_ver 9
 
@@ -14,9 +14,11 @@ Summary:	The LLVM Linker
 
 License:	NCSA
 URL:		http://llvm.org
-Source0:	http://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/%{lld_srcdir}.tar.xz
+Source0:	https://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/%{lld_srcdir}.tar.xz
 Source1:	run-lit-tests
 Source2:	lit.lld-test.cfg.py
+Source3:	https://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/%{lld_srcdir}.tar.xz.sig
+Source4:	https://releases.llvm.org/9.0.0/hans-gpg-key.asc
 
 Patch0:		0001-CMake-Check-for-gtest-headers-even-if-lit.py-is-not-.patch
 
@@ -34,6 +36,9 @@ BuildRequires:	python3-rpm-macros
 BuildRequires:	python3-lit
 BuildRequires:	llvm-googletest = %{version}
 
+# For gpg source verification
+BuildRequires:	gnupg2
+
 Requires(post): %{_sbindir}/alternatives
 Requires(preun): %{_sbindir}/alternatives
 
@@ -66,6 +71,7 @@ Requires:	llvm-test(major) = %{maj_ver}
 LLVM regression tests.
 
 %prep
+%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE3}' --data='%{SOURCE0}'
 %autosetup -n %{name}-%{version}%{?rc_ver:rc%{rc_ver}}.src -p1
 
 %build
@@ -174,6 +180,9 @@ make -C %{_target_platform} %{?_smp_mflags} check-lld
 %{_datadir}/lld/lit.lld-test.cfg.py
 
 %changelog
+* Thu Dec 05 2019 Tom Stellard <tstellar@redhat.com> - 9.0.0-4
+- Enable GPG-based source file verification
+
 * Thu Dec 05 2019 Tom Stellard <tstellar@redhat.com> - 9.0.0-3
 - Add lld-test package
 
diff --git a/sources b/sources
index d75480d..84293d0 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (lld-9.0.0.src.tar.xz) = bc4812232840ef5edbd8edf1d1a329e85a4bfd3a7859fe322e11dd053435e722c6f1140a718fd2b3524ee9783a357178d2ba30d12519847bd3acc294698007f3
+SHA512 (lld-9.0.0.src.tar.xz.sig) = f16a510d7ba2d86b4abdc3cc073f37ef96f66eae3306cb9b66e38ed5d18bc767300d8b6a7332e22a3efbd3b381a20f84fcc3398b7041cd55481938fd79fffc7b