First try to update to 1.12.1 - various modification for compiling gumbo

rubygem-nokogiri.spec

@@ -1,7 +1,7 @@
-%global	mainver		1.11.7
+%global	mainver		1.12.1
 #%%global	prever		.rc4
 
-%global	mainrel		1
+%global	mainrel		0.101
 %global	prerpmver		%(echo "%{?prever}" | sed -e 's|\\.||g')
 
 %global	gem_name	nokogiri
@@ -12,8 +12,15 @@
 Summary:	An HTML, XML, SAX, and Reader parser
 Name:		rubygem-%{gem_name}
 Version:	%{mainver}
-Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}.1
-License:	MIT
+Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}
+
+# MIT: see LICENSE.md
+# ASL 2.0
+#  1.12.0 bundles forked and modified gumbo -
+#  see gumbo-parser/src/attribute.c and ext/nokogiri/gumbo.c
+#  also lib/nokogiri/html5 is licensed under ASL 2.0
+License:	MIT and ASL 2.0
+
 URL:		https://nokogiri.org
 Source0:	https://rubygems.org/gems/%{gem_name}-%{mainver}%{?prever}.gem
 # %%{SOURCE2} %%{name} %%{version}
@@ -39,6 +46,8 @@ BuildRequires:	glibc-all-langpacks
 BuildRequires:	gcc
 BuildRequires:	libxml2-devel
 BuildRequires:	libxslt-devel
+# From 1.12.0 need this to compile internal gumbo
+BuildRequires:	rubygem(mini_portile2) >= 2.6
 BuildRequires:	ruby-devel
 # ruby27 needs this explicitly
 BuildRequires:	rubygem(racc)
@@ -93,14 +102,38 @@ sed -i \
 # Actually not needed when using system libraries
 sed -i -e '\@mini_portile@d' %{gem_name}-%{version}.gemspec
 
+# We install C extension module into different path
+sed -i \
+	lib/nokogiri/extension.rb \
+	-e 's@require_relative "@require "nokogiri/@'
+
+# Don't clean up files used when building bundled gumbo,
+# otherwise debuginfo rpm will become imcomplete
+sed -i \
+	ext/nokogiri/extconf.rb \
+	-e '\@Pathname\.glob.*ports@s@ports@ports_ignore@'
+
+# Make gumbo build process verbose
+sed -i \
+	ext/nokogiri/extconf.rb \
+	-e '\@execute.*compile.*make_cmd@s@env: env@env: env, debug: true@'
+
+# #line directive can confuse debuginfo, removing for now
+sed -i \
+	gumbo-parser/src/char_ref.c \
+	-e '\@^#line [0-9]@s|^\(.*\)$|// \1|'
+
 # Ummm...
 env LANG=C.UTF-8 gem build %{gem_name}-%{version}.gemspec
 
 %build
 # 1.6.0 needs this
 export NOKOGIRI_USE_SYSTEM_LIBRARIES=yes
+export V=1
 
+%set_build_flags
 %gem_install
+find . -name compile.log | xargs cat
 
 # Permission
 chmod 0644 .%{gem_dir}/cache/%{gem_name}-%{mainver}%{?prever}.gem
@@ -143,6 +176,7 @@ done
 cp -p %{gem_name}-%{version}/[A-Z]* %{buildroot}%{gem_instdir}/
 
 # cleanups
+# Remove bundled gumbo parser
 pushd %{buildroot}%{gem_instdir}
 rm -rf \
 	Gemfile* \
@@ -152,9 +186,19 @@ rm -rf \
 	patches \
 	ports \
 	%{nil}
+pushd gumbo-parser
+rm \
+	Makefile \
+	%{nil}
+find src -type f | \
+	grep -v README.md | \
+	xargs rm -f
+
 popd
 rm -f %{buildroot}%{gem_cache}
 
+# Remove bundled gumbo parser
+
 %check
 # Ah....
 # test_exslt(TestXsltTransforms) [./test/test_xslt_transforms.rb:93]
@@ -201,6 +245,12 @@ popd
 
 %{gem_instdir}/bin/
 %{gem_instdir}/lib/
+
+%dir	%{gem_instdir}/gumbo-parser
+%dir	%{gem_instdir}/gumbo-parser/src
+%doc	%{gem_instdir}/gumbo-parser/[A-Z]*
+%doc	%{gem_instdir}/gumbo-parser/src/README.md
+
 %{gem_dir}/specifications/%{gem_name}-%{mainver}%{?prever}.gemspec
 
 %files	doc
@@ -208,6 +258,9 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Sat Aug  7 2021 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.12.1-1
+- 1.12.1
+
 * Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.11.7-1.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild