add-some-testcases-for-abnormal-branches.patch

@@ -1,42 +0,0 @@
-From 1e89b6846a1a2597a7e9c4ad23842e6be534b87e Mon Sep 17 00:00:00 2001
-From: zhouyh <zhouyihang3@h-partners.com>
-Date: Wed, 14 Dec 2022 18:42:49 +0800
-Subject: [PATCH] add some testcases for abnormal branches
-
----
- re2/testing/re2_test.cc | 12 ++++++++++++
- 1 file changed, 12 insertions(+)
-
-diff --git a/re2/testing/re2_test.cc b/re2/testing/re2_test.cc
-index b1f7d73..51a1739 100644
---- a/re2/testing/re2_test.cc
-+++ b/re2/testing/re2_test.cc
-@@ -211,6 +211,16 @@ TEST(CheckRewriteString, all) {
-   TestCheckRewriteString("a(b)(c)", "f\\oo\\1", false);
- }
-
-+TEST(RE2, Rewrite) {
-+  RE2 re("(foo)|(bar)baz");
-+  StringPiece group[4];
-+  std::string out;
-+
-+  ASSERT_FALSE(re.Rewrite(&out, "hello\\5", group, arraysize(group)));
-+  ASSERT_FALSE(re.Rewrite(&out,"hello\\a", group, arraysize(group)));
-+  ASSERT_TRUE(re.Rewrite(&out,"hello\\\\", group, arraysize(group)));
-+}
-+
- TEST(RE2, Extract) {
-   std::string s;
-
-@@ -360,6 +370,8 @@ TEST(RE2, Match) {
-   ASSERT_EQ(group[1], "chrisr:9000");
-   ASSERT_EQ(group[2], "chrisr");
-   ASSERT_EQ(group[3], "9000");
-+  ASSERT_FALSE(
-+     re.Match(s, 2, 1, RE2::UNANCHORED, group, arraysize(group)));
-
-   std::string all, host;
-   int port;
---
-2.33.0
-

backport-fix-64-to-32-bit-clang-conversion-warning.patch

@@ -1,53 +0,0 @@
-From ba2e7c2f25047a6848f2baa9bc4cb700ea9dda84 Mon Sep 17 00:00:00 2001
-From: Hannah Shi <hannahshisfb@gmail.com>
-Date: Fri, 3 Jun 2022 17:16:29 -0700
-Subject: [PATCH] fix 64 to 32 bit clang conversion warning
-
-Change-Id: I62e86c0e19800e128c2d2fb5f952c9ee7a7b4258
-Reviewed-on: https://code-review.googlesource.com/c/re2/+/60210
-Reviewed-by: Perry Lorier <perryl@google.com>
-Reviewed-by: Paul Wankadia <junyer@google.com>
----
- util/rune.cc | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/util/rune.cc b/util/rune.cc
-index 4f625ea3..a40e756c 100644
---- a/util/rune.cc
-+++ b/util/rune.cc
-@@ -51,7 +51,7 @@ int
- chartorune(Rune *rune, const char *str)
- {
- 	int c, c1, c2, c3;
--	long l;
-+	Rune l;
- 
- 	/*
- 	 * one character sequence
-@@ -127,7 +127,7 @@ int
- runetochar(char *str, const Rune *rune)
- {
- 	/* Runes are signed, so convert to unsigned for range check. */
--	unsigned long c;
-+	unsigned int c;
- 
- 	/*
- 	 * one character sequence
-@@ -212,7 +212,7 @@ int
- utflen(const char *s)
- {
- 	int c;
--	long n;
-+	int n;
- 	Rune rune;
- 
- 	n = 0;
-@@ -232,7 +232,7 @@ utflen(const char *s)
- char*
- utfrune(const char *s, Rune c)
- {
--	long c1;
-+	int c1;
- 	Rune r;
- 	int n;
- 

re2.spec

@@ -1,12 +1,10 @@
 Name:           re2
-Version:        20211101
-Release:        3
+Version:        20160401
+Release:        8
 Summary:        Provide backtracking RE engine
 License:        BSD
 URL:            http://github.com/google/re2/
-Source0:        https://github.com/google/re2/archive/2021-11-01.tar.gz
-Patch0:         backport-fix-64-to-32-bit-clang-conversion-warning.patch
-Patch1:         add-some-testcases-for-abnormal-branches.patch
+Source0:        https://github.com/google/re2/archive/2016-04-01.tar.gz
 BuildRequires:  gcc-c++
 
 %description
@@ -22,7 +20,7 @@ This package contains C ++ header files and symbolic links to re2's shared libra
 If you want to develop programs using re2, you need to install re2-devel.
 
 %prep
-%autosetup -n %{name}-2021-11-01 -p1
+%autosetup -n %{name}-2016-04-01 -p1
 
 %build
 %make_build CXXFLAGS="${CXXFLAGS:-%optflags} -pthread -std=c++11" \
@@ -51,17 +49,5 @@ make %{?_smp_mflags} shared-test
 %exclude %{_libdir}/libre2.a
 
 %changelog
-* Wed Dec 14 2022 zhouyihang <zhouyihang3@h-partners.com> - 20211101-3
-- add some testcases for abnormal branches
-
-* Mon Oct 24 2022 gaihuiying <eaglegai@163.com> - 20211101-2
-- fix 64 to 32 bit clang conversion warning
-
-* Thu Dec 16 2021 yanglu <yanglu72@huawei.com> - 20211101-1
-- upgrade to 20211101
-
-* Thu Dec 3 2020 Guoshuai Sun <sunguoshuai@huawei.com> - 20200801-1
-- upgrade to 20200801
-
 * Fri Nov 29 2019 fengbing <fengbing7@huawei.com> - 20160401-8
 - Package init

re2.yaml

@@ -1,5 +1,4 @@
-git_url: https://github.com/google/re2
 version_control: github
 src_repo: google/re2
-tag_prefix: "^"
-seperator: ""
+tag_prefix: ^
+seperator: -