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Document CFLAGS_NO_SIMD.

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imp 2015-08-21 19:51:19 +00:00
parent a33f2126a8
commit 801bd28568
1 changed files with 9 additions and 1 deletions
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10
share/mk/bsd.README
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@ -17,7 +17,7 @@ files. In most cases it is only interesting to include bsd.prog.mk or
bsd.lib.mk.
bsd.arch.inc.mk - includes arch-specific Makefile.$arch
bsd.cpu.mk - sets CPU/arch-related variables
bsd.cpu.mk - sets CPU/arch-related variables (included from sys.mk)
bsd.dep.mk - handle Makefile dependencies
bsd.doc.mk - building troff system documents
bsd.files.mk - install of general purpose files
@ -114,6 +114,14 @@ object.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
The following variables are common:
CFLAGS_NO_SIMD Add this to CFLAGS for programs that don't want any SIMD
instructions generated. It is setup in bsd.cpu.mk to an
appropriate value for the compiler and target.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
The include file <sys.mk> has the default rules for all makes, in the BSD
environment or otherwise. You probably don't want to touch this file.