# $Id$

PNAME="spidermonkey"
PVER="52.7.3"
PBUILD="r1"

PCAT="dev-java"

DESCRIPTION="SpiderMonkey is the code-name for the Mozilla's C implementation of JavaScript."
HOMEPAGE="https://developer.mozilla.org/en-US/docs/SpiderMonkey"

DEPEND=">= sys-libs/zlib-1.2
	>= sys-libs/readline-7
	>= sys-libs/libstdc++-7.3"
SDEPEND=">= dev-lang/python-2.7
	>= app-arch/zip-3"

# direct mecurial export
SRCFILE="FIREFOX_${PVER//./_}esr_RELEASE.tar.bz2"
SRCDIR="${BUILDDIR}/mozilla-unified-FIREFOX_${PVER//./_}esr_RELEASE"

EMUL_LINUX_32=true
sminclude multilib
msetfeature "!check"

SRC_URI=(
	#https://hg.mozilla.org/mozilla-unified/archive/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-${PVER}-fix-soname.patch
	mirror://${PNAME}/${PNAME}-${PVER}-copy-headers.patch
	mirror://${PNAME}/${PNAME}-${PVER}-disable-mozglue.patch
	mirror://${PNAME}/${PNAME}-${PVER}-include-configure-script.patch
)

UP2DATE="updatecmd https://hg.mozilla.org/mozilla-unified/tags | grep '/FIREFOX_.*esr_RELEASE' | sed -e 's:.*/FIREFOX_\(.*\)esr_RELEASE:\1:' -e 's:_:\.:g' | upsort_pipe"

src_prepare()
{
	munpack ${SRCFILE} || die
	mpatch ${PNAME}-${PVER}-fix-soname.patch || die
	mpatch ${PNAME}-${PVER}-copy-headers.patch || die
	mpatch ${PNAME}-${PVER}-disable-mozglue.patch || die
	mpatch ${PNAME}-${PVER}-include-configure-script.patch || die
}

src_compile()
{
	export CFLAGS+=' -fno-delete-null-pointer-checks -fno-strict-aliasing -fno-tree-vrp -flto=3'
	export CXXFLAGS+=' -fno-delete-null-pointer-checks -fno-strict-aliasing -fno-tree-vrp -flto=3'
	export CC=gcc
	export CXX=g++
	export PYTHON=/usr/bin/python2
 
	SRCSUBDIR="js/src" \
	mconfigure \
		--disable-debug \
		--disable-debug-symbols \
		--disable-strip \
		--enable-gold \
		--enable-optimize="-O2" \
		--enable-pie \
		--enable-posix-nspr-emulation \
		--enable-readline \
		--enable-release \
		--enable-shared-js \
		--enable-tests \
		--with-intl-api \
		--with-system-zlib \
		--without-system-icu \
		|| die

	SRCSUBDIR="js/src" mmake || die
}

src_install()
{
	SRCSUBDIR="js/src" mmake DESTDIR=${BINDIR} install || die
}