mozjs: add PACKAGECONFIG for x11
mozjs: add PACKAGECONFIG for x11

Add PACKAGECONFIG for x11 and enable it when x11 is
included in DISTRO_FEATURES, and specify the correct
path for x-includes and x-libraries to avoid
searching the host libraries.

Signed-off-by: Jackie Huang <49ec7cfe045884df7178a7e982697c7043dbc82b@windriver.com>
Signed-off-by: Martin Jansa <516df3ff67e1fa5d153800b15fb204c0a1a389dc@gmail.com>

kraj/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,kraj/meta-openembedded,joelagnel/meta-openembedded,amery/meta-openembedded,amery/meta-openembedded,rehsack/meta-openembedded,lgirdk/meta-openembedded,epylar/meta-openembedded,mrchapp/meta-openembedded,RedFIR/meta-openembedded,mrchapp/meta-openembedded,victronenergy/meta-openembedded,RedFIR/meta-openembedded,moto-timo/meta-openembedded,epylar/meta-openembedded,lgirdk/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,moto-timo/meta-openembedded,mrchapp/meta-openembedded,rdm-dev/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,schnitzeltony/meta-openembedded,rdm-dev/meta-openembedded,kraj/meta-openembedded,fredcadete/meta-openembedded,rdm-dev/meta-openembedded,fredcadete/meta-openembedded,epylar/meta-openembedded,epylar/meta-openembedded,victronenergy/meta-openembedded,VCTLabs/meta-openembedded,rdm-dev/meta-openembedded,epylar/meta-openembedded,openembedded/meta-openembedded,VCTLabs/meta-openembedded,joelagnel/meta-openembedded,shr-distribution/meta-oe,VCTLabs/meta-openembedded,fredcadete/meta-openembedded,RedFIR/meta-openembedded,epylar/meta-openembedded,joelagnel/meta-openembedded,fredcadete/meta-openembedded,openembedded/meta-openembedded,shr-distribution/meta-oe,lgirdk/meta-openembedded,openembedded/meta-openembedded,RedFIR/meta-openembedded,fredcadete/meta-openembedded,lgirdk/meta-openembedded,rehsack/meta-openembedded,fredcadete/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,kraj/meta-openembedded,openembedded/meta-openembedded,mrchapp/meta-openembedded,kraj/meta-openembedded,lgirdk/meta-openembedded,mrchapp/meta-openembedded,schnitzeltony/meta-openembedded,amery/meta-openembedded,schnitzeltony/meta-openembedded,joelagnel/meta-openembedded,mrchapp/meta-openembedded,VCTLabs/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,joelagnel/meta-openembedded,openembedded/meta-openembedded,moto-timo/meta-openembedded,rehsack/meta-openembedded,lgirdk/meta-openembedded,VCTLabs/meta-openembedded,VCTLabs/meta-openembedded,shr-distribution/meta-oe,RedFIR/meta-openembedded,joelagnel/meta-openembedded,rehsack/meta-openembedded,rehsack/meta-openembedded,kraj/meta-openembedded,lgirdk/meta-openembedded,amery/meta-openembedded,schnitzeltony/meta-openembedded,RedFIR/meta-openembedded,fredcadete/meta-openembedded,victronenergy/meta-openembedded,shr-distribution/meta-oe,kraj/meta-openembedded,amery/meta-openembedded,openembedded/meta-openembedded,fredcadete/meta-openembedded,joelagnel/meta-openembedded,moto-timo/meta-openembedded,rdm-dev/meta-openembedded,rdm-dev/meta-openembedded,epylar/meta-openembedded,rehsack/meta-openembedded,shr-distribution/meta-oe,moto-timo/meta-openembedded,shr-distribution/meta-oe,amery/meta-openembedded,victronenergy/meta-openembedded,shr-distribution/meta-oe,rdm-dev/meta-openembedded,amery/meta-openembedded,rdm-dev/meta-openembedded,VCTLabs/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,VCTLabs/meta-openembedded,joelagnel/meta-openembedded,openembedded/meta-openembedded,mrchapp/meta-openembedded,schnitzeltony/meta-openembedded,rehsack/meta-openembedded,epylar/meta-openembedded,shr-distribution/meta-oe,RedFIR/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,victronenergy/meta-openembedded,openembedded/meta-openembedded,schnitzeltony/meta-openembedded,schnitzeltony/meta-openembedded,victronenergy/meta-openembedded,RedFIR/meta-openembedded,victronenergy/meta-openembedded,amery/meta-openembedded