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openwrt/tools/dwarves/Makefile

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tools/dwarves: add host package dwarves is a set of tools that use the debugging information inserted in ELF binaries by compilers such as GCC. Utilities in the dwarves suite include pahole, which can be used to find alignment holes in structs and classes, and also extracts other information such as CPU cacheline alignment, helping pack those structures to achieve more cache hits. These tools are also used to encode and read the BTF type information format used with the bpf syscall, making this a Linux build dependency when using kernel BTF information. Signed-off-by: Tony Ambardar <itugrok@yahoo.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> [bump to 1.23, add elfutils dep, drop host lib usage, drop cmake release target, use RM macro] Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-11-24 22:15:09 +00:00
# SPDX-License-Identifier: GPL-2.0-only
include $(TOPDIR)/rules.mk
PKG_NAME:=dwarves
tools/dwarves: update to 1.26 Release Notes: https://lore.kernel.org/dwarves/20240228193921.JWQp1Mc2M47ffhgIjnHKh8538u4uztVKuznlck9Pk9E@z/ Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2024-02-28 23:04:57 +00:00
PKG_VERSION:=1.26
tools/dwarves: update to 1.25 Remove AUTORELEASE and HOST_BUILD_PARALLEL. Release Notes: https://lore.kernel.org/dwarves/ZDG4qxirpIfmbiip@kernel.org/T/#u Signed-off-by: Nick Hainke <vincent@systemli.org>
2023-04-12 19:50:29 +00:00
PKG_RELEASE:=1
tools/dwarves: update to 1.24 Release Notes: https://lwn.net/Articles/905738/ Switch to https "fedorapeople.org"-mirror. Use $(AUTORELEASE). Signed-off-by: Nick Hainke <vincent@systemli.org>
2022-10-21 21:24:29 +00:00
tools: prefer gz or bz2 tarballs In the light of recent XZ events, and fundamental XZ issues lets work on moving away from using XZ. So, use gz compressed tarballs as sources whenever possible. dwarves only offers bz2 compressed tarballs, so use those as size difference is minor compared to XZ. Signed-off-by: Robert Marko <robimarko@gmail.com> dwarves
2024-04-03 17:12:57 +00:00
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
tools/dwarves: update to 1.24 Release Notes: https://lwn.net/Articles/905738/ Switch to https "fedorapeople.org"-mirror. Use $(AUTORELEASE). Signed-off-by: Nick Hainke <vincent@systemli.org>
2022-10-21 21:24:29 +00:00
PKG_SOURCE_URL:=https://fedorapeople.org/~acme/dwarves/
tools: prefer gz or bz2 tarballs In the light of recent XZ events, and fundamental XZ issues lets work on moving away from using XZ. So, use gz compressed tarballs as sources whenever possible. dwarves only offers bz2 compressed tarballs, so use those as size difference is minor compared to XZ. Signed-off-by: Robert Marko <robimarko@gmail.com> dwarves
2024-04-03 17:12:57 +00:00
PKG_HASH:=1d8c9a1c2d42e06cc121a70a39c4f621fd28f15c476ed1b7c7b226f41fdd32df
tools/dwarves: add host package dwarves is a set of tools that use the debugging information inserted in ELF binaries by compilers such as GCC. Utilities in the dwarves suite include pahole, which can be used to find alignment holes in structs and classes, and also extracts other information such as CPU cacheline alignment, helping pack those structures to achieve more cache hits. These tools are also used to encode and read the BTF type information format used with the bpf syscall, making this a Linux build dependency when using kernel BTF information. Signed-off-by: Tony Ambardar <itugrok@yahoo.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> [bump to 1.23, add elfutils dep, drop host lib usage, drop cmake release target, use RM macro] Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-11-24 22:15:09 +00:00
tools/dwarves: add myself as PKG_MAINTAINER Missed setting this when first adding package. Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2024-03-05 08:28:48 +00:00
PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>
tools/dwarves: add host package dwarves is a set of tools that use the debugging information inserted in ELF binaries by compilers such as GCC. Utilities in the dwarves suite include pahole, which can be used to find alignment holes in structs and classes, and also extracts other information such as CPU cacheline alignment, helping pack those structures to achieve more cache hits. These tools are also used to encode and read the BTF type information format used with the bpf syscall, making this a Linux build dependency when using kernel BTF information. Signed-off-by: Tony Ambardar <itugrok@yahoo.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> [bump to 1.23, add elfutils dep, drop host lib usage, drop cmake release target, use RM macro] Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-11-24 22:15:09 +00:00
PKG_LICENSE:=GPL-2.0-only
PKG_LICENSE_FILES:=COPYING
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/cmake.mk
CMAKE_HOST_OPTIONS += \
-D__LIB=lib \
-DCMAKE_INSTALL_RPATH="$(STAGING_DIR_HOST)/lib" \
-DCMAKE_SKIP_RPATH=FALSE
define Host/Clean
$(RM) $(STAGING_DIR_HOST)/bin/{codiff,ctracer,dtagnames,pahole,pdwtags}
$(RM) $(STAGING_DIR_HOST)/bin/{pfunct,pglobal,prefcnt,scncopy,syscse}
$(RM) $(STAGING_DIR_HOST)/bin/{ostra-cg,btfdiff,fullcircle}
$(RM) $(STAGING_DIR_HOST)/lib/libdwarves*.so*
$(RM) $(STAGING_DIR_HOST)/share/man/man1/pahole.1
rm -rf $(STAGING_DIR_HOST)/include/dwarves
rm -rf $(STAGING_DIR_HOST)/share/dwarves
$(call Host/Clean/Default)
endef
$(eval $(call HostBuild))
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