[new_pkg] pahole

main/pahole/0001-CMakeLists.txt-Install-ostra.py-into-Python3_SITELIB.patch

@@ -0,0 +1,26 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
+Date: Tue, 11 Jun 2024 23:57:52 +0200
+Subject: [PATCH] CMakeLists.txt: Install ostra.py into Python3_SITELIB dir
+
+Otherwise ostra-cg won't be able to find it. I'm not sure what
+the "/usr/share/dwarves/runtime/python/" directory is supposed to be.
+
+Signed-off-by: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8ca1bf2173a7..ca997bc040c5 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -188,7 +188,7 @@ install(FILES dwarves.h dwarves_emit.h dwarves_reorganize.h
+ install(FILES man-pages/pahole.1 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1/)
+ if(Python3_FOUND)
+ 	install(PROGRAMS ostra/ostra-cg DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+-	install(FILES ostra/python/ostra.py DESTINATION ${CMAKE_INSTALL_PREFIX}/share/dwarves/runtime/python)
++	install(FILES ostra/python/ostra.py DESTINATION ${Python3_SITELIB})
+ endif()
+ install(PROGRAMS btfdiff fullcircle DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+ install(FILES lib/Makefile lib/ctracer_relay.c lib/ctracer_relay.h lib/linux.blacklist.cu

main/pahole/PKGBUILD

@@ -0,0 +1,95 @@
+# Packager = Developer <dev@tuxcore.org> 
+pkgbase=pahole
+pkgname=(
+  pahole
+  ostra-cg
+)
+pkgver=1.27
+pkgrel=1
+epoch=1
+pkgdesc="Pahole and other DWARF utils"
+url="https://git.kernel.org/pub/scm/devel/pahole/pahole.git"
+arch=(x86_64)
+license=(GPL-2.0-only)
+makedepends=(
+  bash
+  cmake
+  glibc
+  libelf
+  ninja
+  python
+  python-matplotlib
+  zlib
+)
+source=(
+  https://fedorapeople.org/~acme/dwarves/dwarves-$pkgver.tar.{xz,sign}
+  0001-CMakeLists.txt-Install-ostra.py-into-Python3_SITELIB.patch
+)
+b2sums=('0a0f8ec8bf26240e17dc3319e76e16299514d662a79b25c4c962f723127f55d185d557adba7230d23b2e2b38fc62044aaa3474a458dc3df2000260637f995121'
+        'SKIP'
+        '02962095407cdbf191428884b83c3392e39d4acdad0c6a952655daec8b871bab8962c3716c9479192118eef81afe412203ac46600a2d702733254c6d7219f7d2')
+  2DBF5BAA46FB4DED338A335BD65016F35352AA40  # Arnaldo Carvalho de Melo <acme@kernel.org>
+)
+
+prepare() {
+  cd dwarves-$pkgver
+
+  # https://bugs.archlinux.org/task/70013
+  patch -Np1 -i ../0001-CMakeLists.txt-Install-ostra.py-into-Python3_SITELIB.patch
+}
+
+build() {
+  local cmake_options=(
+    -D CMAKE_INSTALL_PREFIX=/usr
+    -D CMAKE_BUILD_TYPE=None
+    -D __LIB=lib
+  )
+
+  cmake -S dwarves-$pkgver -B build -G Ninja "${cmake_options[@]}"
+  cmake --build build
+}
+
+check() {
+  ctest --test-dir build --output-on-failure --stop-on-failure -j$(nproc)
+}
+
+_pick() {
+  local p="$1" f d; shift
+  for f; do
+    d="$srcdir/$p/${f#$pkgdir/}"
+    mkdir -p "$(dirname "$d")"
+    mv "$f" "$d"
+    rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")"
+  done
+}
+
+package_pahole() {
+  depends=(
+    bash
+    glibc
+    libelf
+    zlib
+  )
+  optdepends=('ostra-cg: Generate call graphs from encoded traces')
+  provides=(libdwarves{,_emit,_reorganize}.so)
+
+  DESTDIR="$pkgdir" cmake --install build
+
+  _pick ostra "$pkgdir"/usr/{bin/ostra-cg,lib/python*}
+}
+
+package_ostra-cg() {
+  pkgdesc="Generate call graphs from encoded traces"
+  depends=(
+    pahole
+    python
+    python-matplotlib
+  )
+
+  mv ostra/* "$pkgdir"
+
+  python -m compileall -d /usr/lib "$pkgdir/usr/lib"
+  python -O -m compileall -d /usr/lib "$pkgdir/usr/lib"
+}
+
+# vim:set sw=2 sts=-1 et: