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package/ktap: drop package

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ktap doesn't build with recent kernels (e.g. 5.10.104-cip3 or 5.15.37)
and is not maintained anymore (latest release in 2013 and latest commit
more than 5 years ago):

In file included from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/amalg.c:21:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/ktap.c:30:6: warning: "CONFIG_EVENT_TRACING" is not defined, evaluates to 0 [-Wundef]
   30 | #if !CONFIG_EVENT_TRACING
      |      ^~~~~~~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/ktap.c:31:2: error: #error "Please enable CONFIG_EVENT_TRACING before compile ktap"
   31 | #error "Please enable CONFIG_EVENT_TRACING before compile ktap"
      |  ^~~~~
In file included from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/amalg.c:21:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/ktap.c: In function ‘gettimeofday_ns’:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/ktap.c:56:18: error: storage size of ‘now’ isn’t known
   56 |  struct timespec now;
      |                  ^~~
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/ktap.c:58:2: error: implicit declaration of function ‘getnstimeofday’; did you mean ‘gettimeofday_ns’? [-Werror=implicit-function-declaration]
   58 |  getnstimeofday(&now);
      |  ^~~~~~~~~~~~~~
      |  gettimeofday_ns
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/ktap.c:56:18: warning: unused variable ‘now’ [-Wunused-variable]
   56 |  struct timespec now;
      |                  ^~~
In file included from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/amalg.c:22:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_obj.c: In function ‘kp_obj_kstack2str’:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_obj.c:243:21: error: storage size of ‘trace’ isn’t known
  243 |  struct stack_trace trace;
      |                     ^~~~~
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_obj.c:253:2: error: implicit declaration of function ‘save_stack_trace’ [-Werror=implicit-function-declaration]
  253 |  save_stack_trace(&trace);
      |  ^~~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_obj.c:243:21: warning: unused variable ‘trace’ [-Wunused-variable]
  243 |  struct stack_trace trace;
      |                     ^~~~~
In file included from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/amalg.c:27:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_transport.c: In function ‘trace_empty’:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_transport.c:105:39: error: passing argument 1 of ‘ring_buffer_empty_cpu’ from incompatible pointer type [-Werror=incompatible-pointer-types]
  105 |   if (!ring_buffer_empty_cpu(ktap_iter->buffer, cpu))
      |                              ~~~~~~~~~^~~~~~~~
      |                                       |
      |                                       struct ring_buffer *
In file included from ./include/linux/trace_events.h:6,
                 from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/trace_events.h:5,
                 from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_events.h:4,
                 from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_str.c:35,
                 from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/amalg.c:24:
./include/linux/ring_buffer.h:162:49: note: expected ‘struct trace_buffer *’ but argument is of type ‘struct ring_buffer *’
  162 | bool ring_buffer_empty_cpu(struct trace_buffer *buffer, int cpu);
      |                            ~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/amalg.c:27:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_transport.c: In function ‘trace_consume’:
/home/autobuild/autobuild/instance-6/output-1/build/ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f/./runtime/kp_transport.c:116:31: error: passing argument 1 of ‘ring_buffer_consume’ from incompatible pointer type [-Werror=incompatible-pointer-types]
  116 |  ring_buffer_consume(ktap_iter->buffer, iter->cpu, &iter->ts,
      |                      ~~~~~~~~~^~~~~~~~
      |                               |
      |                               struct ring_buffer *

Fixes:
 - http://autobuild.buildroot.org/results/9067192962b4011e0da27ac2b2dc53eb1e31582c

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Fabrice Fontaine 2022-05-19 18:51:49 +02:00 committed by Yann E. MORIN
parent a7a5626e8e
commit bd40451b97
6 changed files with 7 additions and 74 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Config.in.legacy
View File

@ -146,6 +146,13 @@ endif
comment "Legacy options removed in 2022.05"
config BR2_PACKAGE_KTAP
bool "ktap removed"
select BR2_LEGACY
help
Package was removed because it is not compatible with latest
kernels and is not maintained anymore (no release since 2013).
config BR2_KERNEL_HEADERS_5_16
bool "kernel headers version 5.16.x are no longer supported"
select BR2_LEGACY

3
DEVELOPERS
View File

@ -127,9 +127,6 @@ F: package/dcron/
F: package/libxmlrpc/
F: package/python-docopt/
N: Anders Darander <anders@chargestorm.se>
F: package/ktap/
N: André Zwing <nerv@dawncrow.de>
F: package/libkrb5/
F: package/openal/

1
package/Config.in
View File

@ -107,7 +107,6 @@ menu "Debugging, profiling and benchmark"
source "package/iozone/Config.in"
source "package/kexec/Config.in"
source "package/kexec-lite/Config.in"
source "package/ktap/Config.in"
source "package/kvm-unit-tests/Config.in"
source "package/kyua/Config.in"
source "package/latencytop/Config.in"

31
package/ktap/Config.in
View File

@ -1,31 +0,0 @@
config BR2_PACKAGE_KTAP
bool "ktap"
depends on BR2_LINUX_KERNEL
depends on BR2_TOOLCHAIN_HAS_THREADS
help
ktap is a script-based dynamic tracing tool for Linux
It uses a scripting language and lets users trace the Linux
kernel dynamically. ktap is designed to give operational
insights with interoperability that allows users to tune,
troubleshoot and extend kernel and application.
It's similar to Linux Systemtap and Solaris Dtrace.
ktap doesn't support kernels older than 3.1.
To be able to resolve symbols in DSO and for sdt, you need to
enable elfutils.
Your kernel must have CONFIG_EVENT_TRACING,
CONFIG_PERF_EVENTS, and CONFIG_DEBUG_FS enabled to compile.
Buildroot automatically enables these in the kernel
configuration.
http://www.ktap.org
comment "ktap needs a Linux kernel to be built"
depends on !BR2_LINUX_KERNEL
comment "ktap needs a toolchain w/ threads"
depends on !BR2_TOOLCHAIN_HAS_THREADS

3
package/ktap/ktap.hash
View File

@ -1,3 +0,0 @@
# Locally calculated
sha256 44a0808d57175cf9d15466f720e1e10d5ed1abc3497aedf9ddd6469545552345 ktap-23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f.tar.gz
sha256 e6d6a009505e345fe949e1310334fcb0747f28dae2856759de102ab66b722cb4 LICENSE-GPL

36
package/ktap/ktap.mk
View File

@ -1,36 +0,0 @@
################################################################################
#
# ktap
#
################################################################################
KTAP_VERSION = 23bc7a4a94bd9e4e1b8b7c06632e61c041d57b5f
KTAP_SITE = $(call github,ktap,ktap,$(KTAP_VERSION))
KTAP_LICENSE = GPL-2.0
KTAP_LICENSE_FILES = LICENSE-GPL
ifeq ($(BR2_PACKAGE_ELFUTILS),y)
KTAP_DEPENDENCIES += elfutils
else
KTAP_FLAGS += NO_LIBELF=1
endif
define KTAP_BUILD_CMDS
$(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) $(KTAP_FLAGS) ktap
endef
define KTAP_INSTALL_TARGET_CMDS
$(INSTALL) -D -m755 $(@D)/ktap $(TARGET_DIR)/usr/bin/ktap
endef
KTAP_MODULE_MAKE_OPTS = KVERSION=$(LINUX_VERSION_PROBED)
define KTAP_LINUX_CONFIG_FIXUPS
$(call KCONFIG_ENABLE_OPT,CONFIG_DEBUG_FS)
$(call KCONFIG_ENABLE_OPT,CONFIG_ENABLE_DEFAULT_TRACERS)
$(call KCONFIG_ENABLE_OPT,CONFIG_PERF_EVENTS)
$(call KCONFIG_ENABLE_OPT,CONFIG_FUNCTION_TRACER)
endef
$(eval $(kernel-module))
$(eval $(generic-package))