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DOC: install: don't reference removed CPU arg 

Remove reference to the removed CPU= build argument in commit 018443b8a1
("BUILD: makefile: get rid of the CPU variable").

This should be backported to 3.0.
This commit is contained in:
Lukas Tribus 2024-07-16 17:47:50 +00:00 committed by Willy Tarreau
parent e8799d2880
commit a9e3decd76
1 changed files with 9 additions and 4 deletions
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13
INSTALL
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@ -383,10 +383,15 @@ systems, by passing "USE_SLZ=" to the "make" command.
Please note that SLZ will benefit from some CPU-specific instructions like the Please note that SLZ will benefit from some CPU-specific instructions like the
availability of the CRC32 extension on some ARM processors. Thus it can further availability of the CRC32 extension on some ARM processors. Thus it can further
improve its performance to build with "CPU=native" on the target system, or improve its performance to build with:
"CPU=armv81" (modern systems such as Graviton2 or A55/A75 and beyond),
"CPU=a72" (e.g. for RPi4, or AWS Graviton), "CPU=a53" (e.g. for RPi3), or - "CPU_CFLAGS=-march=native" on the target system or
"CPU=armv8-auto" (automatic detection with minor runtime penalty). - "CPU_CFLAGS=-march=armv81" on modern systems such as Graviton2 or A55/A75
and beyond)
- "CPU_CFLAGS=-march=a72" (e.g. for RPi4, or AWS Graviton)
- "CPU_CFLAGS=-march=a53" (e.g. for RPi3)
- "CPU_CFLAGS=-march=armv8-auto" automatic detection with minor runtime
penalty)
A second option involves the widely known zlib library, which is very likely A second option involves the widely known zlib library, which is very likely
installed on your system. In order to use zlib, simply pass "USE_ZLIB=1" to the installed on your system. In order to use zlib, simply pass "USE_ZLIB=1" to the