%global major 115

# LTO - Enable in Release builds, but consider disabling for development as it increases compile time

%global build_with_lto    1

# Require tests to pass?

%global require_tests     1

%if 0%{?build_with_lto}

# LTO is the default

%else

%define _lto_cflags %{nil}

%endif

# Big endian platforms

%ifarch ppc ppc64 s390 s390x

%global big_endian 1

%endif

Name:           mozjs%{major}

Version:        115.12.0

Release:        %autorelease

Summary:        SpiderMonkey JavaScript library

License:        MPL-2.0 AND Apache-2.0 AND BSD-3-Clause AND BSD-2-Clause AND MIT AND GPL-3.0-or-later

URL:            https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey

Source0:        https://ftp.mozilla.org/pub/firefox/releases/%{version}esr/source/firefox-%{version}esr.source.tar.xz

# Known failures with system libicu

Source1:        known_failures.txt

# Patches from mozjs68, rebased for mozjs78:

Patch01:        fix-soname.patch

Patch02:        copy-headers.patch

Patch03:        tests-increase-timeout.patch

Patch09:        icu_sources_data.py-Decouple-from-Mozilla-build-system.patch

Patch10:        icu_sources_data-Write-command-output-to-our-stderr.patch

# Build fixes - https://hg.mozilla.org/mozilla-central/rev/ca36a6c4f8a4a0ddaa033fdbe20836d87bbfb873

Patch12:        emitter.patch

Patch13:        tests-Use-native-TemporaryDirectory.patch

# Build fixes

Patch14:        init_patch.patch

Patch15:        remove-sloppy-m4-detection-from-bundled-autoconf.patch

# tentative patch for RUSTFLAGS parsing issue, taken from firefox package:

# https://bugzilla.redhat.com/show_bug.cgi?id=2184743

# https://bugzilla.mozilla.org/show_bug.cgi?id=1474486

Patch16:        firefox-112.0-commasplit.patch

# TODO: Check with mozilla for cause of these fails and re-enable spidermonkey compile time checks if needed

Patch20:        spidermonkey_checks_disable.patch

# s390x/ppc64 fixes

Patch21:        0001-Skip-failing-tests-on-ppc64-and-s390x.patch

# Tests Fixes

Patch30:        tests-Replace-pipes-with-shlex-for-Python-3.13.patch

BuildRequires:  cargo

%if !0%{?rhel}

BuildRequires:  ccache

%endif

BuildRequires:  clang-devel

BuildRequires:  gcc

BuildRequires:  gcc-c++

BuildRequires:  m4

BuildRequires:  make

%if !0%{?rhel}

BuildRequires:  nasm

%endif

BuildRequires:  libicu-devel

BuildRequires:  llvm

BuildRequires:  rust

BuildRequires:  rustfmt

BuildRequires:  perl-devel

BuildRequires:  pkgconfig(libffi)

BuildRequires:  pkgconfig(zlib)

BuildRequires:  python3-devel

BuildRequires:  python3-setuptools

BuildRequires:  python3-six

BuildRequires:  readline-devel

BuildRequires:  wget

BuildRequires:  zip

%description

SpiderMonkey is the code-name for Mozilla Firefox's C++ implementation of

JavaScript. It is intended to be embedded in other applications

that provide host environments for JavaScript.

%package        devel

Summary:        Development files for %{name}

Requires:       %{name}%{?_isa} = %{version}-%{release}

%description    devel

The %{name}-devel package contains libraries and header files for

developing applications that use %{name}.

%prep

%autosetup -n firefox-%{version} -p1

# Purge the bundled six library incompatible with Python 3.12

rm third_party/python/six/six.py

# Link the system six library (build tooling expects that)

ln -s /usr/lib/python%{python3_version}/site-packages/six.py third_party/python/six/six.py

# Copy out the LICENSE file

cp LICENSE js/src/

# Copy out file containing known test failures with system libicu

cp %{SOURCE1} js/src/

# Remove zlib directory (to be sure using system version)

rm -rf modules/zlib

# Remove unneeded bundled stuff

rm -rf js/src/devtools/automation/variants/

rm -rf js/src/octane/

rm -rf js/src/ctypes/libffi/

%build

%if 0%{?build_with_lto}

# https://github.com/ptomato/mozjs/commit/36bb7982b41e0ef9a65f7174252ab996cd6777bd

export CARGO_PROFILE_RELEASE_LTO=true

%endif

# Use bundled autoconf

export M4=m4

export AWK=awk

export AC_MACRODIR=./build/autoconf/

pushd js/src/

#sh ../../build/autoconf/autoconf.sh --localdir=/builddir/build/BUILD/firefox-%%{version}/js/src configure.in > configure

#chmod +x configure

%configure \

  --with-system-icu \

  --with-system-zlib \

  --disable-tests \

  --disable-strip \

  --with-intl-api \

  --enable-readline \

  --enable-shared-js \

  --enable-optimize \

  --disable-debug \

  --enable-pie \

  --disable-jemalloc

%make_build

%install

pushd js/src/

%make_install

# Fix permissions

chmod -x %{buildroot}%{_libdir}/pkgconfig/*.pc

# Avoid multilib conflicts

case `uname -i` in

  i386 | ppc | s390 | sparc )

    wordsize="32"

    ;;

  x86_64 | ppc64 | s390x | sparc64 )

    wordsize="64"

    ;;

  *)

    wordsize=""

    ;;

esac

if test -n "$wordsize"

then

  mv %{buildroot}%{_includedir}/mozjs-%{major}/js-config.h \

     %{buildroot}%{_includedir}/mozjs-%{major}/js-config-$wordsize.h

  cat >%{buildroot}%{_includedir}/mozjs-%{major}/js-config.h <

#ifndef JS_CONFIG_H_MULTILIB

#define JS_CONFIG_H_MULTILIB

#include <bits/wordsize.h>

#if __WORDSIZE == 32

# include "js-config-32.h"

#elif __WORDSIZE == 64

# include "js-config-64.h"

#else

# error "unexpected value for __WORDSIZE macro"

#endif

#endif

EOF

fi

# Remove unneeded files

rm %{buildroot}%{_bindir}/js%{major}-config

rm %{buildroot}%{_libdir}/libjs_static.ajs

# Rename library and create symlinks, following fix-soname.patch

mv %{buildroot}%{_libdir}/libmozjs-%{major}.so \

   %{buildroot}%{_libdir}/libmozjs-%{major}.so.0.0.0

ln -s libmozjs-%{major}.so.0.0.0 %{buildroot}%{_libdir}/libmozjs-%{major}.so.0

ln -s libmozjs-%{major}.so.0 %{buildroot}%{_libdir}/libmozjs-%{major}.so

%check

pushd js/src/

# Run SpiderMonkey tests

%if 0%{?require_tests}

%{python3} tests/jstests.py -d -s -t 2400 --exclude-file=known_failures.txt --no-progress --wpt=disabled ../../js/src/dist/bin/js%{major}

%else

%{python3} tests/jstests.py -d -s -t 2400 --exclude-file=known_failures.txt --no-progress --wpt=disabled ../../js/src/dist/bin/js%{major} || :

%endif

# Run basic JIT tests

%if 0%{?require_tests}

# large-arraybuffers/basic.js fails on s390x

%ifarch s390 s390x

%{python3} jit-test/jit_test.py -s -t 2400 --no-progress -x large-arraybuffers/basic.js ../../js/src/dist/bin/js%{major} basic

%else

%{python3} jit-test/jit_test.py -s -t 2400 --no-progress ../../js/src/dist/bin/js%{major} basic

%endif

%else

%{python3} jit-test/jit_test.py -s -t 2400 --no-progress ../../js/src/dist/bin/js%{major} basic || :

%endif

%files

%doc js/src/README.html

%license js/src/LICENSE

%{_libdir}/libmozjs-%{major}.so.0*

%files devel

%{_bindir}/js%{major}

%{_libdir}/libmozjs-%{major}.so

%{_libdir}/pkgconfig/*.pc

%{_includedir}/mozjs-%{major}/

%changelog

%autochangelog