Add FORTIFY_SOURCE fix and pin package versions

As described in #77 and #79, FORTIFY_SOURCE is needed for Cmake to work
on icamerasrc and intel-ipu36-camera-hal. Additionally, recent upstream
releases have broken several dependencies. While I'm hoping the recent
flurry of activity upstream means support for kernel 6.7+ is on the way,
these workarounds should keep us running for now.

Author: danielksato

icamerasrc-git-fix.old/PKGBUILD

@@ -22,6 +22,12 @@ conflicts=('icamerasrc-git')
 source=("git+${url}.git#commit=17841ab6249aaa69bd9b3959262bf182dee74111")
 sha256sums=('SKIP')
 
+prepare() {
+    cd $_pkgname
+    sed -i "s|-D_FORTIFY_SOURCE=2| |" src/Makefile.am
+    sed -i "s|-D_FORTIFY_SOURCE=2| |" src/interfaces/Makefile.am
+}
+
 pkgver() {
     cd $_pkgname
     printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"

install.sh

@@ -24,7 +24,7 @@ PKGS=(base-devel
   intel-ipu6ep-camera-hal-git
   v4l2loopback-dkms-git
   v4l2-relayd
-  icamerasrc-git # Will build from repos, old fix PKGBUILD is renamed to icamerasrc-git.old
+  icamerasrc-git-fix.old
   gst-plugin-pipewire
   gst-plugins-good
 )

intel-ipu6-dkms-git/PKGBUILD

@@ -0,0 +1,35 @@
+# Maintainer: Karim Vergnes <me@thesola.io>
+
+pkgname=intel-ipu6-dkms-git
+_pkgname=ipu6-drivers
+pkgver=r165.cfb7af1e5
+pkgrel=1
+pkgdesc="Intel IPU6 camera drivers (DKMS)"
+arch=('any')
+url="https://github.com/intel/${_pkgname}"
+license=('unknown')
+depends=('dkms' 'intel-ivsc-firmware')
+provides=('intel-ivsc-driver-dkms-git')
+conflicts=('intel-ivsc-driver-dkms-git')
+makedepends=('git')
+source=("git+${url}#commit=cfb7af1e50a9f04e06d6bb77ea2340eb78350859")
+sha256sums=('SKIP')
+
+pkgver() {
+    cd $_pkgname
+    printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+}
+
+prepare() {
+    cd "$srcdir/$_pkgname"
+    sed -i "s/^PACKAGE_VERSION=\".*\"$/PACKAGE_VERSION=\"$pkgver\"/g" ./dkms.conf
+    git clone https://github.com/intel/ivsc-driver
+    cp -r ivsc-driver/{backport-include,drivers,include} .
+    rm -rf ivsc-driver
+}
+
+package() {
+    cd "$srcdir"
+    install -dm755 "$pkgdir/usr/src"
+    cp -rT "$_pkgname" "$pkgdir/usr/src/$_pkgname-$pkgver"
+}

intel-ipu6ep-camera-hal-git/PKGBUILD

@@ -14,9 +14,14 @@ depends=('intel-ipu6-dkms-git' 'intel-ipu6ep-camera-bin')
 makedepends=('git' 'cmake')
 provides=(ipu6-camera-hal)
 conflicts=('intel-ipu6-camera-hal-git' 'intel-ipu6ep-camera-hal-git')
-source=("git+${url}.git")
+source=("git+${url}.git#commit=da2e2821244f21b95bcb37a1271bf73360c4669e")
 sha256sums=('SKIP')
 
+prepare() {
+    cd $_pkgname
+    sed -i "s|-D_FORTIFY_SOURCE=2| |" CMakeLists.txt
+}
+
 pkgver() {
     cd $_pkgname
     printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
@@ -34,4 +39,3 @@ build() {
 package() {
     DESTDIR="$pkgdir" cmake --install build
 }
-