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authorthorpej <thorpej@NetBSD.org>2020-10-13 01:59:32 +0000
committerthorpej <thorpej@NetBSD.org>2020-10-13 01:59:32 +0000
commit8fa351b07037540397a7157b11a377020adea434 (patch)
tree8019eb5938ea6c35af87da68d6a7ba49fb8c8dd3 /BUILDING
parent327c5576cba81c64d5f677f4b301b937fe32cb94 (diff)
Document CPUFLAGS here (it's already documented in share/mk/bsd.README).
This will address the initial concern in PR port-alpha/55545.
Diffstat (limited to 'BUILDING')
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1 files changed, 5 insertions, 0 deletions
diff --git a/BUILDING b/BUILDING
index 3e9709a1480..f74acf787bb 100644
--- a/BUILDING
+++ b/BUILDING
@@ -192,6 +192,11 @@ CONFIGURATION
information is available in the GCC documentation of
-frandom-seed.
+ CPUFLAGS Additional flags to the compiler/assembler to select CPU
+ instruction set options, CPU tuning options, etc.
+
+ Default: Unset.
+
DESTDIR Directory to contain the built NetBSD system. If set,
special options are passed to the compilation tools to
prevent their default use of the host system's /usr/include,