File scala.spec of Package scala

#
# spec file for package scala
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


%global flavor @BUILD_FLAVOR@%{nil}
%if "%{flavor}" == "bootstrap"
%bcond_without bootstrap
%else
%bcond_with bootstrap
%endif
%global base_name scala
%global asmver 9.5.0
%global asmrel 1
# Version of jquery bundled in scaladoc
%global jqueryver 3.7.0
# Version of jline to use
%global jlinever 3.22.0
%global scaladir %{_datadir}/scala
# Used to generate OSGi data
%global date    20230901
%global seqnum  134811
%global commit  80514f73a6c7db32df9887d9a5ca9ae921e25118
%global shortcommit %(c=%{commit}; echo ${c:0:7})
%global osgiver %{version}.v%{date}-%{seqnum}-VFINAL-%{shortcommit}
%global majver  %(cut -d. -f1-2 <<< %{version})
Version:        2.13.12
Release:        0
Summary:        Hybrid functional/object-oriented language for the JVM
# The project as a whole is Apache-2.0.
# The bundled ASM is BSD-3-Clause.
# The bundled jquery is MIT.
License:        Apache-2.0 AND BSD-3-Clause AND MIT
Group:          Development/Libraries/Java
URL:            https://www.scala-lang.org/
# Source code
Source0:        https://github.com/scala/scala/archive/v%{version}/%{base_name}-%{version}.tar.gz
# Scala-modified version of objectweb-asm
Source2:        https://github.com/scala/scala-asm/archive/v%{asmver}-scala-%{asmrel}.tar.gz
# POMs from maven central
Source3:        https://repo1.maven.org/maven2/org/scala-lang/scala-library/%{version}/scala-library-%{version}.pom
Source4:        https://repo1.maven.org/maven2/org/scala-lang/scala-reflect/%{version}/scala-reflect-%{version}.pom
Source5:        https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/%{version}/scala-compiler-%{version}.pom
Source6:        https://repo1.maven.org/maven2/org/scala-lang/scalap/%{version}/scalap-%{version}.pom
# Bundled version of jquery for scaladoc
Source7:        https://code.jquery.com/jquery-%{jqueryver}.min.js
Source8:        https://code.jquery.com/jquery-%{jqueryver}.slim.min.js
# OSGi properties for the reflect jar
Source9:        scala-reflect-bnd.properties
# OSGi properties for the library jar
Source10:       scala-library-bnd.properties
# OSGi properties for the compiler jar
Source11:       scala-compiler-bnd.properties
# Properties file for scala-compiler
Source12:       compiler.properties
# Properties file for scala-asm
Source13:       asm.properties
# Properties file for scala-buildcharacter
Source14:       buildcharacter.properties
# MIME information
Source15:       scala.keys
Source16:       scala.mime
Source17:       scala-mime-info.xml
# Use the javapackages way of finding the JVM to invoke
Patch0:         %{base_name}-tooltemplate.patch
# Unbundle fonts from scaladoc
Patch1:         %{base_name}-unbundle-fonts.patch
BuildRequires:  aqute-bnd
BuildRequires:  javapackages-local
BuildRequires:  xmvn-install
BuildRequires:  xmvn-resolve
BuildRequires:  mvn(io.github.java-diff-utils:java-diff-utils)
BuildRequires:  mvn(junit:junit)
BuildRequires:  mvn(net.java.dev.jna:jna)
BuildRequires:  mvn(org.jline:jline-builtins)
BuildRequires:  mvn(org.jline:jline-terminal-jna)
BuildRequires:  mvn(org.openjdk.jol:jol-core)
Requires:       javapackages-tools
Obsoletes:      %{base_name}-swing < 2.13.4
BuildArch:      noarch
%if %{with bootstrap}
Name:           %{base_name}-bootstrap
# Binary form, used to bootstrap
Source1:        https://downloads.lightbend.com/scala/%{version}/%{base_name}-%{version}.tgz
%else
Name:           %{base_name}
BuildRequires:  %{base_name}-bootstrap >= %{version}
Provides:       %{base_name}-bootstrap = %{version}-%{release}
Obsoletes:      %{base_name}-bootstrap
%endif

%description
Scala is a general purpose programming language designed to express
common programming patterns in a concise, elegant, and type-safe way.
It smoothly integrates features of object-oriented and functional
languages.  It is also fully interoperable with Java.

%if %{without bootstrap}
%package        apidoc
Summary:        Documentation for the Scala programming language
Group:          Documentation/HTML
Recommends:     font(lato)
Recommends:     font(opensans)
Recommends:     font(sourcecodepro)

%description    apidoc
This package provides reference and API documentation for the Scala
programming language.
%endif

%prep
%autosetup -n %{base_name}-%{version} -p1

%if %{with bootstrap}
%setup -q -n %{base_name}-%{version} -T -D -a 1
%endif
%setup -q -n %{base_name}-%{version} -T -D -a 2

fixtimestamp() {
  touch -r $1.orig $1
  rm -f $1.orig
}

# Unbundle fonts
# The CSS uses local() references, so these should not be needed anyway.
rm src/scaladoc/scala/tools/nsc/doc/html/resource/lib/{lato,MaterialIcons,open-sans,source-code-pro}*

# Fetch upstream's POMs
cp -p %{SOURCE3} src/library/pom.xml
cp -p %{SOURCE4} src/reflect/pom.xml
cp -p %{SOURCE5} src/compiler/pom.xml
cp -p %{SOURCE6} src/scalap/pom.xml

# Fedora has a split jline3, so split up the dependency
%pom_change_dep org.jline:jline org.jline:jline-terminal-jna src/compiler
%pom_add_dep org.jline:jline-reader:%{jlinever} src/compiler
%pom_add_dep org.jline:jline-style:%{jlinever} src/compiler
%pom_add_dep org.jline:jline-builtins:%{jlinever} src/compiler

%build
export LC_ALL=C.UTF-8

%if %{with bootstrap}
PATH=$PATH:$PWD/%{base_name}-%{version}/bin
COMPJAR=$PWD/%{base_name}-%{version}/lib/scala-compiler.jar
%else
COMPJAR=%{_javadir}/scala/scala-compiler.jar
%endif

JLINE_JARS=$(build-classpath jna jline3/jline-terminal jline3/jline-terminal-jna \
    jline3/jline-reader jline3/jline-style jline3/jline-builtins)
JAVAC_FLAGS="-g -parameters -source 8 -target 8"
SCALAC_FLAGS="-g:vars -release 8 -J-Xmx512M -J-Xms32M"
SCALADOC_FLAGS='-J-Xmx512M -J-Xms32M -doc-footer epfl -diagrams -implicits -groups -doc-version %{version} -doc-source-url https://github.com/scala/scala/blob/v%{version}/src/€{FILE_PATH_EXT}#L€{FILE_LINE}'
DIFFUTILS_JAR=$(build-classpath java-diff-utils)

mkdir -p target/{compiler,library,manual,reflect,scalap,tastytest,testkit}
mkdir -p target/html/{compiler,library,reflect}

# Build the bundled objectweb-asm
cd scala-asm-%{asmver}-scala-%{asmrel}
javac $JAVAC_FLAGS -d ../target/compiler $(find src -name \*.java)
cd -

# Build the library
cd src
javac $JAVAC_FLAGS -d ../target/library -cp $(build-classpath junit) \
    $(find library -name \*.java)
scalac $SCALAC_FLAGS -d ../target/library -classpath ../target/library \
    $(find library -name \*.scala | sort)
%if %{without bootstrap}
scaladoc $SCALADOC_FLAGS -doc-title 'Scala Standard Library' \
    -sourcepath $PWD/library -doc-no-compile $PWD/library-aux \
    -skip-packages scala.concurrent.impl \
    -doc-root-content $PWD/library/rootdoc.txt \
    $(find library -name \*.scala | sort)
mv scala ../target/html/library
%endif

# Build the reflection library
javac $JAVAC_FLAGS -d ../target/reflect $(find reflect -name \*.java)
scalac $SCALAC_FLAGS -d ../target/reflect -classpath ../target/reflect \
    $(find reflect -name \*.scala | sort)
%if %{without bootstrap}
scaladoc $SCALADOC_FLAGS -doc-title 'Scala Reflection Library' \
    -sourcepath $PWD/reflect \
    -skip-packages scala.reflect.macros.internal:scala.reflect.internal:scala.reflect.io \
    $(find reflect -name \*.scala | sort)
mv scala ../target/html/reflect
%endif

# Build the compiler
javac $JAVAC_FLAGS -d ../target/compiler -cp $COMPJAR \
    $(find compiler -name \*.java)
scalac $SCALAC_FLAGS -d ../target/compiler \
    -classpath ../target/compiler:$DIFFUTILS_JAR \
    -feature $(find compiler -name \*.scala)

# Build the interactive compiler
scalac $SCALAC_FLAGS -d ../target/compiler -classpath ../target/compiler \
    -feature $(find interactive -name \*.scala)

# Build the REPL
scalac $SCALAC_FLAGS -d ../target/compiler -classpath ../target/reflect \
    -feature $(find repl -name \*.scala)

# Build the REPL frontend
javac $JAVAC_FLAGS -d ../target/compiler $(find repl-frontend -name \*.java)
scalac $SCALAC_FLAGS -d ../target/compiler \
    -classpath ../target/compiler:$JLINE_JARS \
    -feature $(find repl-frontend -name \*.scala)
%if %{without bootstrap}
scaladoc $SCALADOC_FLAGS -doc-title 'Scala Compiler' \
    -sourcepath $PWD/compiler:$PWD/interactive:$PWD/repl:$PWD/repl-frontend \
    -doc-root-content $PWD/compiler/rootdoc.txt \
    -classpath $PWD/../target/library:$PWD/../target/reflect:$JLINE_JARS:$DIFFUTILS_JAR \
    $(find compiler -name \*.scala) $(find interactive -name \*.scala) \
    $(find repl -name \*.scala) $(find repl-frontend -name \*.scala)
mv scala ../target/html/compiler
%endif

# Build the documentation generator
# The order of the source files matters!
scalac $SCALAC_FLAGS -d ../target/compiler \
    -feature $(find scaladoc -name \*.scala | sort)

# Build the bytecode parser
scalac $SCALAC_FLAGS -d ../target/scalap $(find scalap -name \*.scala)

# Build the testing tool
javac $JAVAC_FLAGS -d ../target/testkit \
    -cp ../target/library:$(build-classpath junit) \
    $(find testkit -name \*.java)
scalac $SCALAC_FLAGS -d ../target/testkit \
    -classpath ../target/testkit:$(build-classpath junit) -feature \
    $(find testkit -name \*.scala)

# TODO: build the parser testing tool.  This cannot be done without some sbt
# classes.  If we have sbt, then we don't need to build manually anyway.

# Build the integration tests
scalac $SCALAC_FLAGS -d ../target/tastytest -classpath $DIFFUTILS_JAR \
    $(find tastytest -name \*.scala)

# Build the man page builder
scalac $SCALAC_FLAGS -d ../target/manual -classpath ../target/library \
    $(find manual -name \*.scala)
cd -

# Copy source files into target before constructing jars
for dir in reflect library compiler scalap; do
  cp -p LICENSE NOTICE target/$dir
done
cp -p src/library/rootdoc.txt target/library
cp -p src/compiler/rootdoc.txt target/compiler
cp -a src/compiler/templates target/compiler
mkdir -p target/compiler/scala/tools/nsc/doc/html/resource/lib/
cp -p src/scaladoc/scala/tools/nsc/doc/html/resource/lib/* target/compiler/scala/tools/nsc/doc/html/resource/lib/
cp -p src/scalap/decoder.properties target/scalap

# Build the compiler jar
cd target
mkdir -p compiler/META-INF/services
cat > compiler/META-INF/services/javax.script.ScriptEngineFactory << EOF
scala.tools.nsc.interpreter.shell.Scripted\$Factory
EOF
propdate=$(date -u -d %{date})
jnaver=$(rpm -q --qf="%{VERSION}" jna)
cp -p %{SOURCE7} compiler/jquery.min.js
cp -p %{SOURCE8} compiler/jquery.slim.min.js
sed -e "s/@@DATE@@/$propdate/;s/@@VER@@/%{version}/;s/@@OSGI@@/%{osgiver}/" \
  %{SOURCE12} > compiler/compiler.properties
cp -p compiler/compiler.properties compiler/interactive.properties
cp -p compiler/compiler.properties compiler/repl.properties
cp -p compiler/compiler.properties compiler/replFrontend.properties
cp -p compiler/compiler.properties compiler/scaladoc.properties
sed -e "s/@@DATE@@/$propdate/;s/@@VER@@/%{version}/;s/@@MAJVER@@/%{majver}/" \
  -e "s/@@ASMVER@@/%{asmver}/;s/@@ASMREL@@/%{asmrel}/" \
  %{SOURCE13} > compiler/scala-asm.properties
sed -e "s/@@DATE@@/$propdate/;s/@@VER@@/%{version}/;s/@@OSGI@@/%{osgiver}/" \
  -e "s/@@ASMVER@@/%{asmver}/;s/@@ASMREL@@/%{asmrel}/" \
  -e "s/@@JLINEVER@@/%{jlinever}/;s/@@JNAVER@@/$jnaver/" \
  %{SOURCE14} > compiler/scala-buildcharacter.properties
jar \
%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 17}%{!?pkg_vcmp:0}
    --date="$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)" \
%endif
    --create --file=scala-compiler.jar.no -C compiler .
bnd wrap --properties %{SOURCE11} --output scala-compiler.jar \
    --version "%{osgiver}" scala-compiler.jar.no

# Build the reflect jar
cp -p compiler/compiler.properties reflect/reflect.properties
jar \
%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 17}%{!?pkg_vcmp:0}
    --date="$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)" \
%endif
    --create --file=scala-reflect.jar.no -C reflect .
bnd wrap --properties %{SOURCE9} --output scala-reflect.jar \
    --version "%{osgiver}" scala-reflect.jar.no

# Build the library jar
cp -p compiler/compiler.properties library/library.properties
jar \
%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 17}%{!?pkg_vcmp:0}
    --date="$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)" \
%endif
    --create --file=scala-library.jar.no -C library .
bnd wrap --properties %{SOURCE10} --output scala-library.jar \
    --version "%{osgiver}" scala-library.jar.no

# Build the decoder jar
cp -p compiler/compiler.properties scalap/scalap.properties
jar \
%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 17}%{!?pkg_vcmp:0}
    --date="$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)" \
%endif
    --create --file=scalap-%{version}.jar -C scalap .
cd -

# Build the man pages
mkdir -p html man/man1
cd src
scala -classpath ../target/manual:../target/scala-library.jar scala.tools.docutil.ManMaker 'fsc, scala, scalac, scaladoc, scalap' ../html ../man
cd -

%{mvn_file} ":{*}" %{base_name}/@1
# Prepare to install
%{mvn_artifact} src/library/pom.xml target/scala-library.jar
%{mvn_artifact} src/reflect/pom.xml target/scala-reflect.jar
%{mvn_artifact} src/compiler/pom.xml target/scala-compiler.jar
%{mvn_artifact} src/scalap/pom.xml target/scalap-%{version}.jar

%install
%mvn_install

# Create the binary scripts
mkdir -p %{buildroot}%{_bindir}
CLASSPATH=$(build-classpath jna jline3/jline-terminal \
            jline3/jline-terminal-jna jline3/jline-reader jline3/jline-style \
            jline3/jline-builtins)\
:%{_javadir}/scala/scala-library.jar\
:%{_javadir}/scala/scala-reflect.jar\
:%{_javadir}/scala/scala-compiler.jar
JAVAFLAGS="-Xmx256M -Xms32M"

sed -e "s,@classpath@,$CLASSPATH," \
    -e "s,@javaflags@,$JAVAFLAGS," \
    -e "s,@properties@ ,," \
    -e "s,@class@,scala.tools.nsc.fsc.CompileClient," \
    -e "s,@toolflags@ ,," \
    -e "s,@@,@,g" \
    src/compiler/templates/tool-unix.tmpl > %{buildroot}%{_bindir}/fsc

sed -e "s,@classpath@,$CLASSPATH," \
    -e "s,@javaflags@,$JAVAFLAGS," \
    -e "s,@properties@ ,," \
    -e "s,@class@,scala.tools.nsc.MainGenericRunner," \
    -e "s,@toolflags@ ,," \
    -e "s,@@,@,g" \
    src/compiler/templates/tool-unix.tmpl > %{buildroot}%{_bindir}/scala

sed -e "s,@classpath@,$CLASSPATH," \
    -e "s,@javaflags@,$JAVAFLAGS," \
    -e "s,@properties@ ,," \
    -e "s,@class@,scala.tools.nsc.Main," \
    -e "s,@toolflags@ ,," \
    -e "s,@@,@,g" \
    src/compiler/templates/tool-unix.tmpl > %{buildroot}%{_bindir}/scalac

sed -e "s,@classpath@,$CLASSPATH," \
    -e "s,@javaflags@,$JAVAFLAGS," \
    -e "s,@properties@ ,," \
    -e "s,@class@,scala.tools.nsc.ScalaDoc," \
    -e "s,@toolflags@ ,," \
    -e "s,@@,@,g" \
    src/compiler/templates/tool-unix.tmpl > %{buildroot}%{_bindir}/scaladoc

sed -e "s,@classpath@,$CLASSPATH:$(build-classpath scala/scalap)," \
    -e "s,@javaflags@,$JAVAFLAGS," \
    -e "s,@properties@ ,," \
    -e "s,@class@,scala.tools.scalap.Main," \
    -e "s,@toolflags@ ,," \
    -e "s,@@,@,g" \
    src/compiler/templates/tool-unix.tmpl > %{buildroot}%{_bindir}/scalap

chmod 0755 %{buildroot}%{_bindir}/{fsc,scala*}

# Install the MIME info
#install -d %{buildroot}%{_datadir}/mime-info
#install -p -m 644 %{SOURCE15} %{SOURCE16} %{buildroot}%{_datadir}/mime-info/

install -d %{buildroot}%{_datadir}/mime/packages/
install -p -m 644 %{SOURCE17} %{buildroot}%{_datadir}/mime/packages/

# Install the man pages
install -d %{buildroot}%{_mandir}/man1
install -p -m 644 man/man1/* %{buildroot}%{_mandir}/man1

%files -f .mfiles
%{_bindir}/fsc
%{_bindir}/scala*
#{_datadir}/mime-info/scala.*
%{_datadir}/mime/packages/scala-mime-info.xml
%{_mandir}/man1/fsc.1%{?ext_man}
%{_mandir}/man1/scala*
%license LICENSE NOTICE doc/LICENSE.md doc/License.rtf

%if %{without bootstrap}
%files apidoc
%doc target/html/*
%license LICENSE NOTICE doc/LICENSE.md doc/License.rtf
%endif

%changelog