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RISC-V: Couldn't find libtraceevent #1855

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paranlee opened this issue Dec 10, 2023 · 3 comments
Open

RISC-V: Couldn't find libtraceevent #1855

paranlee opened this issue Dec 10, 2023 · 3 comments

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@paranlee
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paranlee commented Dec 10, 2023 •
edited

On VisionFive 2 Board

sudo misc/install-deps.sh
...
libtraceevent-dev is already the newest version (1:1.6.0-1).
...

But, make have not found libtraceevent, So have_libtraceevent flag not activated.

$ ./configure
uftrace detected system features:
...         prefix: /usr/local
...         libelf: [ on  ] - more flexible ELF data handling
...          libdw: [ on  ] - DWARF debug info support
...      libpython: [ on  ] - python tracing & scripting support
...      libluajit: [ OFF ] - luajit scripting support
...    libncursesw: [ on  ] - TUI support
...   cxa_demangle: [ on  ] - full demangler support with libstdc++
...     perf_event: [ on  ] - perf (PMU) event support
...       schedule: [ on  ] - scheduler event support
...       capstone: [ on  ] - full dynamic tracing support
...  libtraceevent: [ OFF ] - kernel tracing support
...      libunwind: [ on  ] - stacktrace support (optional for debugging)
@paranlee
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Not prebuild package libtraceevent-dev, but with kernel libtraceevent

We can activate the have_libtraceevent.

~/libtraceevent$ sudo make -j8 install
sudo: unable to resolve host starfive: Name or service not known
  DESCEND            src libtraceevent.a
  DESCEND            src libtraceevent.so
  INSTALL     /home/paran/libtraceevent/include/traceevent/event-parse.h        to      /usr/local/include/traceevent
make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
  DESCEND            plugins
  INSTALL     /home/paran/libtraceevent/include/traceevent/event-utils.h        to      /usr/local/include/traceevent
make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
  INSTALL     /home/paran/libtraceevent/include/traceevent/trace-seq.h  to      /usr/local/include/traceevent
  INSTALL     /home/paran/libtraceevent/include/traceevent/kbuffer.h    to      /usr/local/include/traceevent
  UPDATE                 /home/paran/libtraceevent/ep_version.h
  GEN                libtraceevent.pc
  BUILD STATIC LIB   libtraceevent.a
  BUILD PLUGIN       plugin_jbd2.so
  INSTALL     /home/paran/libtraceevent/libtraceevent.pc        to      /usr/local/lib/riscv64-linux-gnu/pkgconfig
  INSTALL     /home/paran/libtraceevent/lib/libtraceevent.so.1.7.3      to      /usr/local/lib64
  BUILD PLUGIN       plugin_hrtimer.so
  BUILD PLUGIN       plugin_kmem.so
  BUILD PLUGIN       plugin_kvm.so
  BUILD PLUGIN       plugin_mac80211.so
  BUILD PLUGIN       plugin_sched_switch.so
  BUILD PLUGIN       plugin_function.so
  BUILD PLUGIN       plugin_futex.so
  BUILD PLUGIN       plugin_xen.so
  BUILD PLUGIN       plugin_scsi.so
  BUILD PLUGIN       plugin_cfg80211.so
  BUILD PLUGIN       plugin_tlb.so
  GEN                libtraceevent-dynamic-list
  DESCEND            plugins install
make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
  INSTALL     /home/paran/libtraceevent/plugins/plugin_jbd2.so  to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_hrtimer.so       to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_kmem.so  to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_kvm.so   to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_mac80211.so      to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_sched_switch.so  to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_function.so      to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_futex.so to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_xen.so   to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_scsi.so  to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_cfg80211.so      to      /usr/local/lib64/traceevent/plugins
  INSTALL     /home/paran/libtraceevent/plugins/plugin_tlb.so   to      /usr/local/lib64/traceevent/plugins

Then, We can find! :)

~/uftrace$ ./configure
uftrace detected system features:
...         prefix: /usr/local
...         libelf: [ on  ] - more flexible ELF data handling
...          libdw: [ on  ] - DWARF debug info support
...      libpython: [ on  ] - python tracing & scripting support
...      libluajit: [ OFF ] - luajit scripting support
...    libncursesw: [ on  ] - TUI support
...   cxa_demangle: [ on  ] - full demangler support with libstdc++
...     perf_event: [ on  ] - perf (PMU) event support
...       schedule: [ on  ] - scheduler event support
...       capstone: [ on  ] - full dynamic tracing support
...  libtraceevent: [ on  ] - kernel tracing support
...      libunwind: [ on  ] - stacktrace support (optional for debugging)

@paranlee
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RISC-V fedora find the libtraceevent-dev. Nice! :)

$ uname -a
Linux fedora-riscv 6.4.12-200.0.riscv64.fc38.riscv64 #1 SMP Thu Aug 24 12:09:28 BST 2023 riscv64 GNU/Linux

$ cat /etc/os-release
NAME="Fedora Linux"
VERSION="38 (Thirty Eight)"
ID=fedora
VERSION_ID=38
VERSION_CODENAME=""
PLATFORM_ID="platform:f38"
PRETTY_NAME="Fedora Linux 38 (Thirty Eight)"
ANSI_COLOR="0;38;2;60;110;180"
LOGO=fedora-logo-icon
CPE_NAME="cpe:/o:fedoraproject:fedora:38"
DEFAULT_HOSTNAME="fedora"
HOME_URL="https://fedoraproject.org/"
DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f38/system-administrators-guide/"
SUPPORT_URL="https://ask.fedoraproject.org/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Fedora"
REDHAT_BUGZILLA_PRODUCT_VERSION=38
REDHAT_SUPPORT_PRODUCT="Fedora"
REDHAT_SUPPORT_PRODUCT_VERSION=38
SUPPORT_END=2024-05-14

If who want to Full virtualize the RISC-V Fedora 38, See this guide :)

$ sudo bash misc/install-deps.sh
[sudo] password for riscv:
Fedora RISC-V                                                                           2.3 kB/s | 3.8 kB     00:01
Fedora RISC-V - Debug                                                                   6.4 kB/s | 3.8 kB     00:00
Fedora RISC-V - Source                                                                  6.3 kB/s | 3.8 kB     00:00
Fedora RISC-V Koji                                                                      6.0 kB/s | 3.8 kB     00:00
Fedora RISC-V Koji                                                                      3.2 MB/s |  77 MB     00:23
Last metadata expiration check: 0:00:01 ago on Sun 10 Dec 2023 03:42:14 PM EST.
Package elfutils-devel-0.189-3.0.riscv64.fc38.riscv64 is already installed.
Package python3-devel-3.11.4-1.0.riscv64.fc38.riscv64 is already installed.
Package ncurses-devel-6.4-3.20230114.fc38.riscv64 is already installed.
Package pkgconf-pkg-config-1.8.0-6.fc38.riscv64 is already installed.
Error:
 Problem: conflicting requests
  - nothing provides liblua-5.3.so()(64bit) needed by pandoc-2.7.3-3.fc33.riscv64 from fedora-riscv
  - nothing provides liblua-5.3.so()(64bit) needed by pandoc-2.7.3-3.fc33.riscv64 from fedora-riscv-koji
(try to add '--skip-broken' to skip uninstallable packages)
Last metadata expiration check: 0:06:09 ago on Sun 10 Dec 2023 03:42:14 PM EST.
No match for argument: luajit-devel
Error: Unable to find a match: luajit-devel
Last metadata expiration check: 0:06:34 ago on Sun 10 Dec 2023 03:42:14 PM EST.
Dependencies resolved.
======================================================================================================================== Package                       Architecture           Version                         Repository                   Size
========================================================================================================================Installing:
 capstone-devel                riscv64                4.0.2-12.fc38                   fedora-riscv                 50 k

Transaction Summary
========================================================================================================================Install  1 Package

Total download size: 50 k
Installed size: 230 k
Is this ok [y/N]: y
Downloading Packages:
capstone-devel-4.0.2-12.fc38.riscv64.rpm                                                 37 kB/s |  50 kB     00:01
------------------------------------------------------------------------------------------------------------------------Total                                                                                    36 kB/s |  50 kB     00:01
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                1/1
  Installing       : capstone-devel-4.0.2-12.fc38.riscv64                                                           1/1
  Running scriptlet: capstone-devel-4.0.2-12.fc38.riscv64                                                           1/1
  Verifying        : capstone-devel-4.0.2-12.fc38.riscv64                                                           1/1

Installed:
  capstone-devel-4.0.2-12.fc38.riscv64

Complete!
Last metadata expiration check: 0:09:09 ago on Sun 10 Dec 2023 03:42:14 PM EST.
Dependencies resolved.
======================================================================================================================== Package                           Architecture          Version                       Repository                  Size
========================================================================================================================Installing:
 libtraceevent-devel               riscv64               1.7.2-1.fc38                  fedora-riscv                16 k

Transaction Summary
========================================================================================================================Install  1 Package

Total download size: 16 k
Installed size: 29 k
Is this ok [y/N]: y
Downloading Packages:
libtraceevent-devel-1.7.2-1.fc38.riscv64.rpm                                             14 kB/s |  16 kB     00:01
------------------------------------------------------------------------------------------------------------------------Total                                                                                    13 kB/s |  16 kB     00:01
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                1/1
  Installing       : libtraceevent-devel-1.7.2-1.fc38.riscv64                                                       1/1
  Running scriptlet: libtraceevent-devel-1.7.2-1.fc38.riscv64                                                       1/1
  Verifying        : libtraceevent-devel-1.7.2-1.fc38.riscv64                                                       1/1

Installed:
  libtraceevent-devel-1.7.2-1.fc38.riscv64

Complete!
[riscv@fedora-riscv uftrace]$ ./configure
uftrace detected system features:
...         prefix: /usr/local
...         libelf: [ on  ] - more flexible ELF data handling
...          libdw: [ on  ] - DWARF debug info support
...      libpython: [ on  ] - python tracing & scripting support
...      libluajit: [ OFF ] - luajit scripting support
...    libncursesw: [ on  ] - TUI support
...   cxa_demangle: [ on  ] - full demangler support with libstdc++
...     perf_event: [ on  ] - perf (PMU) event support
...       schedule: [ on  ] - scheduler event support
...       capstone: [ on  ] - full dynamic tracing support
...  libtraceevent: [ on  ] - kernel tracing support
...      libunwind: [ OFF ] - stacktrace support (optional for debugging)

@namhyung
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The feature checking logic checks if it compiles the minimal code which has only tep_alloc() and tep_free(). I can see them in the libtraceevent v1.6.0. Not sure what's the problem. Can you please check if the system has the header files and pkg-config for libtraceevent?

https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/tree/include/traceevent/event-parse.h?h=libtraceevent-1.6.0#n591

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@namhyung @paranlee