ci: fix the vinix-build job

.github/workflows/build_vinix_locally.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+set -e
+
+V=$PWD/v
+
+if [[ -x "$V" ]]
+then
+	echo "The v executable exists."
+else
+	echo "This script should be run from the top level folder of a V repository"
+	echo "i.e. the folder where your V executable is."
+	exit 1
+fi
+
+BUILD=$PWD/vinix_build
+
+echo "Creating $BUILD folder..."
+rm -rf $BUILD
+mkdir -p $BUILD
+
+cd $BUILD
+echo "Clone current Vinix"
+git clone https://github.com/vlang/vinix.git --depth=1
+
+cd $BUILD
+echo "Clone current mlibc"
+git clone https://github.com/managarm/mlibc.git --depth=1
+
+cd $BUILD
+echo "Patch mlibc for Vinix"
+cd mlibc 
+patch -p3 < ../vinix/patches/mlibc/mlibc.patch
+
+cd $BUILD
+echo "Install mlibc headers"
+mkdir mlibc-build 
+cd mlibc-build 
+meson --cross-file ../vinix/cross_file.txt --prefix=/ -Dheaders_only=true ../mlibc 
+ninja 
+mkdir ../mlibc-headers 
+DESTDIR=`realpath ../mlibc-headers` ninja install
+
+cd $BUILD
+echo "Attempt to build the Vinix kernel (debug)"
+cd vinix/kernel 
+make PROD=false CFLAGS="-D__vinix__ -O2 -g -pipe -I../../mlibc-headers/include" 
+make clean
+
+cd $BUILD
+echo "Attempt to build the Vinix kernel (prod)"
+cd vinix/kernel 
+make PROD=true  CFLAGS="-D__vinix__ -O2 -g -pipe -I../../mlibc-headers/include" 
+make clean
+
+rm -rf $BUILD

.github/workflows/vinix-kernel.yml

@@ -7,7 +7,7 @@ on:
       - master
 
 jobs:
-  build:
+  vinix-build:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
@@ -24,6 +24,6 @@ jobs:
       - name: Install mlibc headers
         run: mkdir mlibc-build && cd mlibc-build && meson --cross-file ../vinix/cross_file.txt --prefix=/ -Dheaders_only=true ../mlibc && ninja && mkdir ../mlibc-headers && DESTDIR=`realpath ../mlibc-headers` ninja install
       - name: Attempt to build the Vinix kernel (debug)
-        run: cd vinix/kernel && make PROD=false CFLAGS="-O2 -g -pipe -I../mlibc-headers/include" V="../../v" && make clean
+        run: cd vinix/kernel && make PROD=false CFLAGS="-D__vinix__ -O2 -g -pipe -I../../mlibc-headers/include" V="../../v" && make clean
       - name: Attempt to build the Vinix kernel (prod)
-        run: cd vinix/kernel && make PROD=true  CFLAGS="-O2 -g -pipe -I../mlibc-headers/include" V="../../v" && make clean
+        run: cd vinix/kernel && make PROD=true  CFLAGS="-D__vinix__ -O2 -g -pipe -I../../mlibc-headers/include" V="../../v" && make clean