x86_64: Update build_package to include missing llvm7 for mesa_swpipe

Change-Id: Iaa381e1dcb5fa486a655a09e032cf780c5d14759

build/jam/repositories/HaikuPorts/README.md

@@ -30,7 +30,7 @@ Process
 Here is the fastest way to update this as of today.
 Improvements are needed. Replace (ARCH) with architecture, (USER) with your non-root user.
 
-1) Copy the current repository define to walter at /var/lib/docker/volumes/buildmaster_data_master_(ARCH)/_data/
+1) (as root) wget https://git.haiku-os.org/haiku/plain/build/jam/repositories/HaikuPorts/(ARCH) -O /var/lib/docker/volumes/buildmaster_data_master_(ARCH)/_data/
 2) Enter the buildmaster container:
    docker exec -it $(docker ps | grep buildmaster_buildmaster_master_(ARCH) | awk '{ print $1 }') /bin/bash -l
 3) apt install vim python3

build/jam/repositories/HaikuPorts/x86_64

@@ -124,8 +124,8 @@ RemotePackageRepository HaikuPorts
 	libxslt-1.1.32-1
 	live555-2016.06.22-5
 	live555_devel-2016.06.22-5
-	llvm-5.0.0-3
-	llvm_libs-5.0.0-3
+	llvm7-7.0.1-1
+	llvm7_libs-7.0.1-1
 	m4-1.4.18-3
 	make-4.1-3
 	man-1.6g-6
@@ -258,7 +258,7 @@ RemotePackageRepository HaikuPorts
 	libxml2
 	libxslt
 	live555
-	llvm
+	llvm7
 	m4
 	make
 	man