| Message ID | 20240824220756.73091-1-jose.fernandez@linux.dev (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v3] kbuild: add debug package to pacman PKGBUILD | expand |
On 2024-08-24 16:07:56+0000, Jose Fernandez wrote: > Add a new debug package to the PKGBUILD for the pacman-pkg target. The > debug package includes the non-stripped vmlinux file with debug symbols > for kernel debugging and profiling. The file is installed at > /usr/src/debug/${pkgbase}, with a symbolic link at > /usr/lib/modules/$(uname -r)/build/vmlinux. The debug package is built > by default. > > Signed-off-by: Jose Fernandez <jose.fernandez@linux.dev> > Reviewed-by: Peter Jung <ptr1337@cachyos.org> Acked-by: Thomas Weißschuh <linux@weissschuh.net> Thanks! > --- > v2->v3: > - Remove unnecessary mkdir -p "$pkgdir/usr/src/debug/${pkgbase}" > - Use the new _prologue() function [1] > - Add symbolic link to /usr/lib/modules/$(uname -r)/build/vmlinux > - Remove the dependency on the headers package > v1->v2: > - Use the new PACMAN_EXTRAPACKAGES [2] variable to allow users to disable the > debug package if desired, instead of always including it. > > [1] https://lore.kernel.org/lkml/20240816141844.1217356-1-masahiroy@kernel.org/ > [2] https://lore.kernel.org/lkml/20240813185900.GA140556@thelio-3990X/T/ > > scripts/package/PKGBUILD | 15 ++++++++++++++- > 1 file changed, 14 insertions(+), 1 deletion(-) > > diff --git a/scripts/package/PKGBUILD b/scripts/package/PKGBUILD > index 839cd5e634d2..f83493838cf9 100644 > --- a/scripts/package/PKGBUILD > +++ b/scripts/package/PKGBUILD > @@ -5,7 +5,7 @@ > pkgbase=${PACMAN_PKGBASE:-linux-upstream} > pkgname=("${pkgbase}") > > -_extrapackages=${PACMAN_EXTRAPACKAGES-headers api-headers} > +_extrapackages=${PACMAN_EXTRAPACKAGES-headers api-headers debug} > for pkg in $_extrapackages; do > pkgname+=("${pkgbase}-${pkg}") > done > @@ -111,6 +111,19 @@ _package-api-headers() { > ${MAKE} headers_install INSTALL_HDR_PATH="${pkgdir}/usr" > } > > +_package-debug(){ > + pkgdesc="Non-stripped vmlinux file for the ${pkgdesc} kernel" > + > + local debugdir="${pkgdir}/usr/src/debug/${pkgbase}" > + local builddir="${pkgdir}/usr/${MODLIB}/build" > + > + _prologue > + > + install -Dt "${debugdir}" -m644 vmlinux > + mkdir -p "${builddir}" > + ln -sr "${debugdir}/vmlinux" "${builddir}/vmlinux" > +} > + > for _p in "${pkgname[@]}"; do > eval "package_$_p() { > $(declare -f "_package${_p#$pkgbase}") > > base-commit: df829331cf5cccb2a1fdd7560eabfcec49f9b990 > -- > 2.46.0 >
On Sun, Aug 25, 2024 at 7:09 AM Jose Fernandez <jose.fernandez@linux.dev> wrote: > > Add a new debug package to the PKGBUILD for the pacman-pkg target. The > debug package includes the non-stripped vmlinux file with debug symbols > for kernel debugging and profiling. The file is installed at > /usr/src/debug/${pkgbase}, with a symbolic link at > /usr/lib/modules/$(uname -r)/build/vmlinux. The debug package is built > by default. > > Signed-off-by: Jose Fernandez <jose.fernandez@linux.dev> > Reviewed-by: Peter Jung <ptr1337@cachyos.org> Applied to linux-kbuild. Thanks!
diff --git a/scripts/package/PKGBUILD b/scripts/package/PKGBUILD index 839cd5e634d2..f83493838cf9 100644 --- a/scripts/package/PKGBUILD +++ b/scripts/package/PKGBUILD @@ -5,7 +5,7 @@ pkgbase=${PACMAN_PKGBASE:-linux-upstream} pkgname=("${pkgbase}") -_extrapackages=${PACMAN_EXTRAPACKAGES-headers api-headers} +_extrapackages=${PACMAN_EXTRAPACKAGES-headers api-headers debug} for pkg in $_extrapackages; do pkgname+=("${pkgbase}-${pkg}") done @@ -111,6 +111,19 @@ _package-api-headers() { ${MAKE} headers_install INSTALL_HDR_PATH="${pkgdir}/usr" } +_package-debug(){ + pkgdesc="Non-stripped vmlinux file for the ${pkgdesc} kernel" + + local debugdir="${pkgdir}/usr/src/debug/${pkgbase}" + local builddir="${pkgdir}/usr/${MODLIB}/build" + + _prologue + + install -Dt "${debugdir}" -m644 vmlinux + mkdir -p "${builddir}" + ln -sr "${debugdir}/vmlinux" "${builddir}/vmlinux" +} + for _p in "${pkgname[@]}"; do eval "package_$_p() { $(declare -f "_package${_p#$pkgbase}")
Add a new debug package to the PKGBUILD for the pacman-pkg target. The debug package includes the non-stripped vmlinux file with debug symbols for kernel debugging and profiling. The file is installed at /usr/src/debug/${pkgbase}, with a symbolic link at /usr/lib/modules/$(uname -r)/build/vmlinux. The debug package is built by default. Signed-off-by: Jose Fernandez <jose.fernandez@linux.dev> Reviewed-by: Peter Jung <ptr1337@cachyos.org> --- v2->v3: - Remove unnecessary mkdir -p "$pkgdir/usr/src/debug/${pkgbase}" - Use the new _prologue() function [1] - Add symbolic link to /usr/lib/modules/$(uname -r)/build/vmlinux - Remove the dependency on the headers package v1->v2: - Use the new PACMAN_EXTRAPACKAGES [2] variable to allow users to disable the debug package if desired, instead of always including it. [1] https://lore.kernel.org/lkml/20240816141844.1217356-1-masahiroy@kernel.org/ [2] https://lore.kernel.org/lkml/20240813185900.GA140556@thelio-3990X/T/ scripts/package/PKGBUILD | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) base-commit: df829331cf5cccb2a1fdd7560eabfcec49f9b990