From b91a656f2496caa87c5b307b0969cea3c4183be5 Mon Sep 17 00:00:00 2001
From: DongHun Kwak <dh0128.kwak@samsung.com>
Date: Thu, 10 Feb 2022 09:55:07 +0900
Subject: [PATCH] Bump to re2c 3.0

Change-Id: I1689c648a3ea249c3edf49a89fce6399bdeeb2c1
---
 .gitignore                                         | 30 --------------
 benchmarks/submatch_dfa_aot/.gitignore             |  2 -
 .../.gitignore                                     |  4 --
 packaging/re2c.manifest                            |  5 +++
 packaging/re2c.spec                                | 46 ++++++++++++++++++++++
 5 files changed, 51 insertions(+), 36 deletions(-)
 delete mode 100644 .gitignore
 delete mode 100644 benchmarks/submatch_dfa_aot/.gitignore
 delete mode 100644 doc/papers/2019_efficient_posix_submatch_extraction_on_nfa/.gitignore
 create mode 100644 packaging/re2c.manifest
 create mode 100644 packaging/re2c.spec

diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 4e50ff5..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,30 +0,0 @@
-# Please do not use this ignore file to define platform specific files
-# e.g. autogenerated files by IDE.
-#
-# For these purposes create a global .gitignore file, which is a list of rules
-# for ignoring files in every Git repository on your computer.
-#
-# https://help.github.com/articles/ignoring-files/#create-a-global-gitignore
-
-# The directories to ignore (do not add trailing '/'s, they skip symlinks).
-/autom4te.cache
-/m4
-/test_*
-/.build*
-
-# Ignore user defined CMake presets
-CMakeUserPresets.json
-
-# The files autogenerated by automake.
-Makefile.in
-aclocal.m4
-configure
-compile
-config.h.in
-config.guess
-config.sub
-depcomp
-install-sh
-ltmain.sh
-missing
-test-driver
diff --git a/benchmarks/submatch_dfa_aot/.gitignore b/benchmarks/submatch_dfa_aot/.gitignore
deleted file mode 100644
index 5e73b52..0000000
--- a/benchmarks/submatch_dfa_aot/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-bin/**
-data/*/big
diff --git a/doc/papers/2019_efficient_posix_submatch_extraction_on_nfa/.gitignore b/doc/papers/2019_efficient_posix_submatch_extraction_on_nfa/.gitignore
deleted file mode 100644
index c405ee6..0000000
--- a/doc/papers/2019_efficient_posix_submatch_extraction_on_nfa/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-*.aux
-*.build_log
-*.log
-*.pdf
diff --git a/packaging/re2c.manifest b/packaging/re2c.manifest
new file mode 100644
index 0000000..017d22d
--- /dev/null
+++ b/packaging/re2c.manifest
@@ -0,0 +1,5 @@
+<manifest>
+ <request>
+    <domain name="_"/>
+ </request>
+</manifest>
diff --git a/packaging/re2c.spec b/packaging/re2c.spec
new file mode 100644
index 0000000..6e8572d
--- /dev/null
+++ b/packaging/re2c.spec
@@ -0,0 +1,46 @@
+Name:           re2c
+Version:        3.0
+Release:        0
+License:        PD
+Summary:        Tool for generating C-based recognizers from regular expressions
+Url:            http://re2c.org/
+Group:          Development/Libraries/C and C++
+Source:         %{name}-%{version}.tar.bz2
+Source1001: 	re2c.manifest
+BuildRequires:  gcc-c++
+
+%description
+re2c is a tool for writing fast and flexible lexers. Unlike other such
+tools, it concentrates solely on generating efficient code for matching
+regular expressions. This makes it suitable for a wide variety of
+applications. The generated scanners approach hand-crafted ones in
+terms of size and speed.
+
+%prep
+%setup -q
+cp %{SOURCE1001} .
+find -type d -name .svn -print0 | xargs -r0 rm -rf
+find CHANGELOG lessons examples -type f -print0 \
+    | xargs -r0 chmod -v a-x
+
+%build
+export CFLAGS+=" -fPIC"
+export CXXFLAGS+=" -fPIC"
+export LDFLAGS+=" -pie"
+mkdir -p m4
+autoreconf -i -W all
+
+%configure
+%{__make} %{?_smp_mflags}
+
+%install
+%make_install
+%remove_docs
+
+%files
+%manifest %{name}.manifest
+%defattr(-,root,root,-)
+%{_bindir}/re2c
+%{_bindir}/re2go
+%{_bindir}/re2rust
+%{_datadir}/re2c/stdlib/unicode_categories.re
-- 
2.7.4