litecoin

Commit Graph

Author	SHA1	Message	Date
fanquake	b8c146b877	build: systemtap 4.7 From 4.6, SystemTap now supports 64-bit RISC-V. * What's new in version 4.6, 2021-11-15 - SystemTap has added support for the 64-bit RISC-V architecture.	2 years ago
0xb10c	e158a2a7aa	build: add systemtap's sys/sdt.h as depends The sys/sdt.h header is required to build Bitcoin Core with Userspace Statically Defined Tracing support. Systemtap version 4.5 (May 2021) is used as the most recent version 4.6 (Nov 2021) fails to build. See e.g. https://sourceware.org/git/?p=systemtap.git;a=commit;h=1d3653936fc1fd13135a723a27e6c7e959793ad0 As Systemtap itself is not needed, the build steps (configure and make) are skipped. We require fewer build dependecies and don't waste time building depends we don't end up using. However, the configure step would normally processes sys/sdt-config.h.in. The resulting sdt-config.h defines _SDT_ASM_SECTION_AUTOGROUP_SUPPORT (either 0 or 1 to indicate whether the assembler supports "?" in .pushsection directives). For now, we assume all currently used assemblers supports this feature and remove the check from the sys/sdt.h header file in a patch. Co-authored-by: Michael Ford <fanquake@gmail.com>	3 years ago

Author

SHA1

Message

Date

fanquake

b8c146b877

build: systemtap 4.7

From 4.6, SystemTap now supports 64-bit RISC-V.

* What's new in version 4.6, 2021-11-15
- SystemTap has added support for the 64-bit RISC-V architecture.

0xb10c

e158a2a7aa

build: add systemtap's sys/sdt.h as depends

The sys/sdt.h header is required to build Bitcoin Core with Userspace
Statically Defined Tracing support. Systemtap version 4.5 (May 2021)
is used as the most recent version 4.6 (Nov 2021) fails to build.
See e.g. https://sourceware.org/git/?p=systemtap.git;a=commit;h=1d3653936fc1fd13135a723a27e6c7e959793ad0

As Systemtap itself is not needed, the build steps (configure and
make) are skipped. We require fewer build dependecies and don't
waste time building depends we don't end up using. However, the
configure step would normally processes sys/sdt-config.h.in. The
resulting sdt-config.h defines _SDT_ASM_SECTION_AUTOGROUP_SUPPORT
(either 0 or 1 to indicate whether the assembler supports "?" in
.pushsection directives). For now, we assume all currently used
assemblers supports this feature and remove the check from the
sys/sdt.h header file in a patch.

Co-authored-by: Michael Ford <fanquake@gmail.com>

2 Commits (d3599c22bd4c6b3cfaaadd675e95ebe3b3cb1749)