CI: Fix kernel-next build.

Author: InterLinked1

.github/workflows/main.yml

@@ -109,9 +109,10 @@ jobs:
        run: |
           cd /usr/src
           git clone --depth 1 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
+          mv linux-next linux
      - name: Build kernel
        run: |
-          cd /usr/src/linux-next
+          cd /usr/src/linux
           make -j$(nproc) kernelversion
           make -j$(nproc) x86_64_defconfig
           make -j$(nproc) modules_prepare
@@ -122,7 +123,7 @@ jobs:
      - name: Build DAHDI
        run: |
            ./phreaknet.sh make
-           KSRC=/usr/src/linux-next phreaknet dahdi --drivers
+           KSRC=/usr/src/linux phreaknet dahdi --drivers
   ubuntu-latest:
     runs-on: ubuntu-24.04
     name: Ubuntu 24.04

phreaknet.sh

@@ -910,7 +910,7 @@ install_prereq() {
 	# wget should already be installed at this point, so it's not included here
 	PREREQ_PACKAGES=""
 	RHEL_MAJOR_VERSION_8=0
-	printf "Installing prerequisites for %s..." "$OS_DIST_INFO"
+	printf "Installing prerequisites for %s...\n" "$OS_DIST_INFO"
 	# Even if we are just installing DAHDI (without Asterisk), $CHAN_DAHDI should be set to 1 at this point.
 	# libnewt-dev is needed for newt, which dahdi_tool requires. If it's not available, it won't get built.
 	# dwarves is needed for pahole, which DAHDI Linux install needs for BTF generation
@@ -1946,6 +1946,9 @@ install_dahdi() {
 	# if KSRC/KVERS env vars are set, they will automatically propagate to children
 	$AST_MAKE -j$(nproc) $DAHDI_CFLAGS
 	if [ $? -ne 0 ]; then
+		if [ "$KSRC" != "" ]; then
+			$AST_MAKE -n -j$(nproc) $DAHDI_CFLAGS
+		fi
 		die "DAHDI Linux compilation failed, aborting install"
 	fi
 	$AST_MAKE install $DAHDI_CFLAGS