LIVE: BBC Radio 5 live sports extra
Kick-off: 19:00 GMT
Cameroon beat Senegal 5-4 on penalties after 0-0 draw in quarter-finals
Ghana beat Congo DR 2-1
Ghana were runners-up in 2015
Winner will face Egypt in Sunday's final
Cameroon 2-0 Ghana
Hard luck Ghana. It's 34 years and counting since they last won the tournament.
As for Cameroon, they last won Afcon in 2002 - can they end...er... 14 years of hurt against Egypt on Sunday?
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Cameroon 2-0 Ghana
Cameroon 2-0 Ghana
Hugo Broos' has a scent for success.
Cameroon will face Egypt in the 2017 Afcon final.
Hey, and no pens needed.
Image source, AFP
Christian Bassogog
Some people are on the pitch...they think it's all over...
It is now!
Christian Bassogog leads a two-against-one break. He runs through on goal and produces a deft flick to beat the onrushing Razak Brimah.
That, I would say, is that.
Image source, Reuters
Image source, AFPCameroon 1-0 Ghana
There are four mins of it but Ghana have a free-kick...
Cameroon 1-0 Ghana
Wakaso Mubarak tries to find one of either Asamoah Gyan or Andre Ayew but finds neither - his team-mates on the bench are livid. Livid, I tell thee.
Time running out for Ghana.
Cameroon 1-0 Ghana
Jordan Ayew's delivery sails to the far post which drifts past the hand of Fabrice Ondoa and the head of Atletico Madrid's Thomas Partey.
The 'Partey' is over and Emmanuel Agyemang-Badu of Udinese comes on.
Cameroon 1-0 Ghana
Ghana corner....
Cameroon 1-0 Ghana
It's very much, attack, attack.... attack, attack, attack from Ghana.
Andre Ayew surges down the left but his cross beats Asamoah Gyan and Jordan Ayew in the area.
Less than 10 mins left.
Cameroon 1-0 Ghana
Ghana striking hero Asamoah Gyan is on, replacing Torino's Afriyie Acquah.
Michael Ngadeu-Ngadjui
They've only gone and taken the lead!
What a mess at the back though.
A Cameroon free-kick is whipped in from the right, about 25 yards from goal.
Ghana defender John Boye inadvertently flicks the ball to the back post where Michael Ngadeu-Ngadjui is lurking. Ghana keeper Razak Brimah is in no-man's land, having come out a missed the cross completely, allowing Ngadeu-Ngadjui to produce a brilliant angled finish.
We have about 18 minutes remaining.
Image source, ReutersCameroon 0-0 Ghana
Screwball scramble.
A Ghana corner lands in the six-yard area but swinging boots can't get any contact and Slavia Prague's Michael Ngadeu-Ngadjui clears.
The Black Stars putting the Indomitable Lions under a bit of pressure.
Cameroon 0-0 Ghana
All sorts going on there.
Kaiserslautern's Jacques Zoua comes into the area like a Stephenson locomotive after it's been tinkered with by Doc Brown.
But he is whistled to a standstill by ref Bakary Gassama. Handball methinks.
Cameroon 0-0 Ghana
Wowsers!
Cam keeper Fabrice Ondoa pulls off a 'one for the cameras' save from Wakaso Mubarak's bending, swinging stinger of a free-kick.
Worth paying for the still - assuming a snapper got the pic.
Cameroon 0-0 Ghana
Newcastle's Christian Atsu has been brilliant so far. He motors down the right and is clipped just before he can deliver into the area. It's a Ghana free-kick...
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Cameroon 0-0 Ghana
Good keeping from Fabrice Ondoa who bravely comes out of his goal and smashes into West Ham's Andre Ayew (or vice versa) to stop the Ghana man getting to brother Jordan's low cross.
The Cam keeper sportingly chucks the ball out - Andre Ayew seems fine.
Image source, AFPCameroon 0-0 Ghana
Frank Acheampong surges into the area but his cross eludes Andre Ayew arriving late.
Ghana, like they did in the opening 45, start the half on the attack.
Cameroon 0-0 Ghana
Not sure what Hearts player Arnaud Djoum was doing there - dallying it looked like - which allows Frank Acheampong to burst through.
Luckily for Cameroon, Michael Ngadeu-Ngadjui was covering for his team-mate.
Cameroon 0-0 Ghana
We are back under way.