+Summary: SpiderMonkey 38 - JavaScript implementation
+Summary(pl.UTF-8): SpiderMonkey 38 - implementacja języka JavaScript
+Name: mozjs38
+Version: 38.8.0
+Release: 1
+License: MPL v2.0
+Group: Libraries
+Source0: https://ftp.mozilla.org/pub/firefox/releases/%{version}esr/source/firefox-%{version}esr.source.tar.bz2
+# Source0-md5: af46898414a433f8260c5373efb97d19
+Patch0: %{name}-shell-version.patch
+Patch1: %{name}-pkg-config-version.patch
+Patch2: %{name}-1269317.patch
+URL: https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Releases/38
+BuildRequires: libffi-devel >= 3.0.9
+BuildRequires: libffi-devel >= 5:3.0.9
+BuildRequires: libstdc++-devel
+BuildRequires: libstdc++-devel >= 6:4.4
+BuildRequires: nspr-devel >= 4.9.2
+BuildRequires: perl-base >= 1:5.6
+BuildRequires: pkgconfig
+BuildRequires: python >= 1:2.5
+BuildRequires: python-virtualenv >= 1.9.1-4
+BuildRequires: readline-devel
+BuildRequires: rpm-perlprov
+BuildRequires: rpmbuild(macros) >= 1.294
+BuildRequires: zlib-devel >= 1.2.3
+Requires: nspr >= 4.9.2
+Requires: zlib >= 1.2.3
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+JavaScript Reference Implementation (codename SpiderMonkey). The
+package contains JavaScript runtime (compiler, interpreter,
+decompiler, garbage collector, atom manager, standard classes) and
+small "shell" program that can be used interactively and with .js
+files to run scripts.
+
+%description -l pl.UTF-8
+Wzorcowa implementacja JavaScriptu (o nazwie kodowej SpiderMonkey).
+Pakiet zawiera środowisko uruchomieniowe (kompilator, interpreter,
+dekompilator, odśmiecacz, standardowe klasy) i niewielką powłokę,
+która może być używana interaktywnie lub z plikami .js do uruchamiania
+skryptów.
+
+%package devel
+Summary: Header files for JavaScript reference library
+Summary(pl.UTF-8): Pliki nagłówkowe do biblioteki JavaScript
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+Requires: libstdc++-devel
+Requires: nspr-devel >= 4.9.2
+
+%description devel
+Header files for JavaScript reference library.
+
+%description devel -l pl.UTF-8
+Pliki nagłówkowe do biblioteki JavaScript.
+
+%prep
+%setup -q -n mozilla-esr38
+%patch0 -p1
+%patch1 -p1
+%patch2 -p1
+
+cd js/src
+
+# Correct sed expression for new sed
+sed -i 's|\^\[:space:\]|^\[\[:space:\]\]|g' configure
+
+%build
+export PYTHON="%{__python}"
+cd js/src
+%configure2_13 \
+ --enable-readline \
+ --enable-system-ffi \
+ --enable-threadsafe \
+ --enable-shared-js \
+ --enable-gcgenerational \
+ --with-system-nspr \
+ --with-system-icu \
+ --with-system-zlib \
+ --with-intl-api
+
+%{__make} \
+ HOST_OPTIMIZE_FLAGS= \
+ MODULE_OPTIMIZE_FLAGS= \
+ MOZ_OPTIMIZE_FLAGS="-freorder-blocks" \
+ MOZ_PGO_OPTIMIZE_FLAGS= \
+ MOZILLA_VERSION=%{version}
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+%{__make} -C js/src install \
+ DESTDIR=$RPM_BUILD_ROOT \
+ MOZILLA_VERSION=%{version}
+
+%{__rm} $RPM_BUILD_ROOT%{_libdir}/*.ajs
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(644,root,root,755)
+%doc js/src/README.html
+%attr(755,root,root) %{_bindir}/js38
+%attr(755,root,root) %{_libdir}/libmozjs-38.so
+
+%files devel
+%defattr(644,root,root,755)
+%attr(755,root,root) %{_bindir}/js38-config
+%{_includedir}/mozjs-38
+%{_pkgconfigdir}/mozjs-38.pc