Architecture specific change in rpms/antlr4-project.git

The package rpms/antlr4-project.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
https://src.fedoraproject.org/cgit/rpms/antlr4-project.git/commit/?id=ef8cbe....

Change:
+%ifarch %nodejs_arches

Thanks.

Full change:
============

commit ef8cbeb297aa3498f473a8e059dd21afae35b082
Author: Jerry James 
Date:   Mon Nov 30 10:54:26 2020 -0700

Version 4.9.

- Add the JavaScript runtime.
    - Add -utf8cpp patch.

diff --git a/antlr4-project.spec b/antlr4-project.spec
index ff993f2..6eafadb 100644
--- a/antlr4-project.spec
+++ b/antlr4-project.spec
@@ -1,17 +1,17 @@
-# NOTE: The JavaScript runtime library includes a bundled copy of an obsolete
-# version of Torben Hasse's require.js.  If somebody who knows about JavaScript
-# will do something about that, we can include that runtime as well.  For now,
-# it is omitted.
-#
 # NOTE: A PHP runtime is available as a separate project:
 # https://github.com/antlr/antlr-php-runtime/
+#
+# NOTE: A dart target is available, should dart ever be added to Fedora.

%global swiftarches x86_64 aarch64
 %global swiftdir    %{_prefix}/lib/swift/linux

+# Use when a previous version has broken deps
+%bcond_with bootstrap
+
 Name:           antlr4-project
-Version:        4.8
-Release:        5%{?dist}
+Version:        4.9
+Release:        1%{?dist}
 Summary:        Parser generator (ANother Tool for Language Recognition)

License:        BSD
@@ -24,7 +24,10 @@ Patch0:         antlr4-unicode-properties.patch
 # Upstream is not yet ready to move to newer mono versions.
 Patch1:         antlr4-mono-ambiguous.patch
 # Fix some javadoc problems
+# https://github.com/antlr/antlr4/pull/2960
 Patch2:         antlr4-javadoc.patch
+# Unbundle utf8cpp
+Patch3:         antlr4-utf8cpp.patch

BuildRequires:  cmake
 BuildRequires:  gcc-c++
@@ -35,7 +38,9 @@ BuildRequires:  mvn(com.ibm.icu:icu4j)
 BuildRequires:  mvn(com.webguys:string-template-maven-plugin)
 BuildRequires:  mvn(org.abego.treelayout:org.abego.treelayout.core)
 BuildRequires:  mvn(org.antlr:antlr3-maven-plugin)
+%if %{without bootstrap}
 BuildRequires:  mvn(org.antlr:antlr4-maven-plugin)
+%endif
 BuildRequires:  mvn(org.antlr:antlr-runtime)
 BuildRequires:  mvn(org.antlr:ST4)
 BuildRequires:  mvn(org.apache.felix:maven-bundle-plugin)
@@ -51,6 +56,7 @@ BuildRequires:  mvn(org.sonatype.plexus:plexus-build-api)
 BuildRequires:  pkgconfig(uuid)
 BuildRequires:  python3-devel
 BuildRequires:  %{py3_dist setuptools}
+BuildRequires:  utf8cpp-devel

%global _desc %{expand:
 ANTLR (ANother Tool for Language Recognition) is a powerful parser
@@ -166,6 +172,18 @@ This package provides the runtime library used by C# (mono) ANTLR
 parsers.
 %endif

+%ifarch %nodejs_arches
+%package     -n nodejs-antlr4
+Summary:        ANTLR runtime for JavaScript
+BuildArch:      noarch
+BuildRequires:  nodejs
+
+%description -n nodejs-antlr4 %_desc
+
+This package provides the runtime library used by JavaScript ANTLR
+parsers.
+%endif
+
 %package     -n python3-antlr4-runtime
 Summary:        ANTLR runtime for Python 3
 BuildArch:      noarch
@@ -227,22 +245,29 @@ sed -i 's,\>,>,g' tool/resources/org/antlr/v4/tool/templates/unicodedata.st

%mvn_package :antlr4-master antlr4-runtime

+%if %{with bootstrap}
+# Avoid the need to build with an older version of antlr4
+%pom_remove_plugin org.antlr:antlr4-maven-plugin runtime/Java
+cp -p runtime/Cpp/runtime/src/tree/xpath/XPathLexer.tokens runtime/Java/src
+%endif
+
+# Build for JDK 1.8
+sed -i 's/1.7/1.8/g' pom.xml
+
+# Use utf8cpp instead of the deprecated wstring_convert
+sed -i 's/# (.*DUSE_UTF8_INSTEAD_OF_CODECVT.*)/\1/' runtime/Cpp/CMakeLists.txt
+
 # Change library install directory on 64-bit platforms
 if [ "%{_lib}" != "lib" ]; then
   sed -i 's/DESTINATION lib/&64/' runtime/Cpp/runtime/CMakeLists.txt
 fi

%build
-# Ensure we get the jit on arm
-%ifarch %{arm}
-export JAVA_HOME=$(ls -1d %{_jvmdir}/java-1.8.0-openjdk-aarch32*)
-%else
 export JAVA_HOME=%{_jvmdir}/java
-%endif

# Build for Java
 # Due to the missing takari packages, we cannot run the tests
-%mvn_build -s -f -- -Dsource=1.7
+%mvn_build -s -f -- -Dsource=1.8

# Build the C++ runtime
 cd runtime/Cpp
@@ -308,6 +333,12 @@ mkdir -p %{buildroot}%{_monogacdir}
 gacutil -i runtime/CSharp/runtime/CSharp/Antlr4.Runtime/lib/Debug/Antlr4.Runtime.Standard.dll -f -package antlr4 -root %{buildroot}%{_prefix}/lib
 %endif

+# Install the JavaScript runtime
+%ifarch %nodejs_arches
+mkdir -p %{buildroot}%{nodejs_sitelib}
+cp -a runtime/JavaScript/src/antlr4 %{buildroot}%{nodejs_sitelib}
+%endif
+
 # Install the Python 3 runtime
 cd runtime/Python3
 %py3_install
@@ -328,9 +359,19 @@ cd -
 # Create man pages
 export PYTHONPATH=%{buildroot}%{python3_sitelib}
 mkdir -p %{buildroot}%{_mandir}/man1
+%if %{with bootstrap}
+cat > antlr4 << EOF
+java -cp %{buildroot}%{_javadir}/antlr4/antlr4.jar:%{buildroot}%{_javadir}/antlr4/antlr4-runtime.jar:$(build-classpath antlr3-runtime stringtemplate4 treelayout) org.antlr.v4.Tool
+EOF
+chmod a+x antlr4
+help2man -N --version-string=4.8 -h '' ./antlr4 > \
+  %{buildroot}%{_mandir}/man1/antlr4.1
+cd %{buildroot}%{_bindir}
+%else
 cd %{buildroot}%{_bindir}
 help2man -N --version-string=4.8 -h '' ./antlr4 > \
   %{buildroot}%{_mandir}/man1/antlr4.1
+%endif
 help2man -N --version-string=4.8 ./pygrun > \
   %{buildroot}%{_mandir}/man1/pygrun.1
 cd -
@@ -385,6 +426,13 @@ rm -fr %{buildroot}%{_docdir}/libantlr4
 %{_monogacdir}/Antlr4.Runtime.Standard/
 %endif

+%ifarch %nodejs_arches
+%files -n nodejs-antlr4
+%doc runtime/JavaScript/README.md
+%license LICENSE.txt
+%{nodejs_sitelib}/antlr4/
+%endif
+
 %files -n python3-antlr4-runtime
 %doc runtime/Python3/README.txt
 %license LICENSE.txt
@@ -402,6 +450,11 @@ rm -fr %{buildroot}%{_docdir}/libantlr4
 %endif

%changelog
+* Mon Nov 30 2020 Jerry James  - 4.9-1
+- Version 4.9
+- Add the JavaScript runtime
+- Add -utf8cpp patch
+
 * Mon Jul 27 2020 Fedora Release Engineering  - 4.8-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

diff --git a/antlr4-utf8cpp.patch b/antlr4-utf8cpp.patch
new file mode 100644
index 0000000..d61c185
--- /dev/null
+++ b/antlr4-utf8cpp.patch
@@ -0,0 +1,55 @@
+--- a/runtime/Cpp/runtime/CMakeLists.txt
++++ b/runtime/Cpp/runtime/CMakeLists.txt
+@@ -1,19 +1,6 @@
+ 
+ include(${CMAKE_ROOT}/Modules/ExternalProject.cmake)
+ 
+-set(THIRDPARTY_DIR ${CMAKE_BINARY_DIR}/runtime/thirdparty)
+-set(UTFCPP_DIR ${THIRDPARTY_DIR}/utfcpp)
+-ExternalProject_Add(
+-  utfcpp
+-  GIT_REPOSITORY        "git://github.com/nemtrif/utfcpp"
+-  GIT_TAG               "v3.1.1"
+-  SOURCE_DIR            ${UTFCPP_DIR}
+-  UPDATE_DISCONNECTED   1
+-  CMAKE_ARGS            -DCMAKE_INSTALL_PREFIX=${UTFCPP_DIR}/install -Dgtest_force_shared_crt=ON
+-  TEST_AFTER_INSTALL    1
+-  STEP_TARGETS          build)
+-
+-
+ include_directories(
+   ${PROJECT_SOURCE_DIR}/runtime/src
+   ${PROJECT_SOURCE_DIR}/runtime/src/atn
+@@ -23,8 +10,6 @@ include_directories(
+   ${PROJECT_SOURCE_DIR}/runtime/src/tree
+   ${PROJECT_SOURCE_DIR}/runtime/src/tree/pattern
+   ${PROJECT_SOURCE_DIR}/runtime/src/tree/xpath
+-  ${UTFCPP_DIR}/install/include/utf8cpp
+-  ${UTFCPP_DIR}/install/include/utf8cpp/utf8
+ )
+ 
+ 
+@@ -50,9 +35,6 @@ add_custom_target(make_lib_output_dir AL
+     COMMAND ${CMAKE_COMMAND} -E make_directory ${LIB_OUTPUT_DIR}
+     )
+ 
+-add_dependencies(antlr4_shared make_lib_output_dir utfcpp)
+-add_dependencies(antlr4_static make_lib_output_dir utfcpp)
+-
+ if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+   target_link_libraries(antlr4_shared ${UUID_LIBRARIES})
+   target_link_libraries(antlr4_static ${UUID_LIBRARIES})
+@@ -131,13 +113,3 @@ install(DIRECTORY "${PROJECT_SOURCE_DIR}
+         FILES_MATCHING PATTERN "*.h"
+         )
+ 
+-install(FILES "${UTFCPP_DIR}/source/utf8.h"
+-        DESTINATION "include/antlr4-runtime")
+-install(DIRECTORY "${UTFCPP_DIR}/source/utf8"
+-        DESTINATION "include/antlr4-runtime"
+-        COMPONENT dev
+-        FILES_MATCHING PATTERN "*.h"
+-        )
+-
+-
+-
diff --git a/sources b/sources
index 6b5ca42..577b141 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (antlr4-4.8.tar.gz) = 9edcb28593a7312736a5c332af277ddcbc7fd67f044c47410ea21cff17397d71f3e46a16bb0f58a73a1502c78fd1be00add3bb10797b794d50f2c6b5561c937e
+SHA512 (antlr4-4.9.tar.gz) = f46850cad08cc82fa7162e0b1651aeea5be81943ab20d0216ef9b1453b4cae039c09a93e5a8bd87e15afca63ff6eab3f41d7534e9c8cdde408d474a3e04b5fab