lkml.org 
[lkml]   [2022]   [Nov]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] Improved usability of the Makefile in libbpf
Date
Current libbpf Makefile does not contain the help command, which
is inconvenient to use. A help command is provided to list the
commands supported by libbpf make and the functions of the commands.

Signed-off-by: Xin Liu <liuxin350@huawei.com>
---
tools/lib/bpf/Makefile | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)

diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index 4c904ef0b47e..c86e05df4711 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -286,3 +286,37 @@ tags:

# Delete partially updated (corrupted) files on error
.DELETE_ON_ERROR:
+
+help:
+ @echo 'Default targets:'
+ @echo ' all - Run all_cmd'
+ @echo ' all_cmd - Build library and pkgconfig, check abi and version info'
+ @echo ''
+ @echo 'Cleaning targets:'
+ @echo ' clean - Remove all generated files'
+ @echo ''
+ @echo 'Build targets:'
+ @echo ' libbpf.so - Build the dynamic library'
+ @echo ' libbpf.a - Build the static library'
+ @echo ' libbpf.pc - Build the pkgconfig file'
+ @echo ''
+ @echo 'Install targets:'
+ @echo ' install - Install all headers, library and pkgconfig file to'
+ @echo ' DESTDIR(default: /) with prefix(default: /usr/local)'
+ @echo ' install_lib - Install only library'
+ @echo ' install_headers - Install only headers'
+ @echo ' install_pkgconfig - Install only pkgconfig file'
+ @echo ''
+ @echo 'Other generic targets:'
+ @echo ' cscope - Generate cscope index'
+ @echo ' tags - Generate tags file for editors'
+ @echo ' check - Check abi and version info'
+ @echo ' check_abi - Check versioned symbols'
+ @echo ' check_version - Check whether the libbpf version defined in libbpf_version.h'
+ @echo ' is the same as that defined in libbpf.map'
+ @echo ''
+ @echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
+ @echo ' make DESTDIR=/root [install targets] use DESTDIR for installing'
+ @echo ' into a different root directory'
+ @echo ' make prefix=/path [install targets] use prefix for installing'
+ @echo ' into a user defined prefix path'
--
2.33.0
\
 
 \ /
  Last update: 2022-11-29 08:43    [W:0.048 / U:3.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site