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Update Makefile documentation

Follow-up to previous commit. Update the documentation for the user when using `make`,
to show the preferred bmi2 compile in the advanced examples section.

Note: I made a mistake in the previous commit comment, the documentation is shown when
using `make` or `make help`, not `make --help`.

No functional change
pull/2303/head
Stéphane Nicolet 2019-09-14 07:33:48 +02:00
parent db00e1625e
commit 8a04b3a13c
1 changed files with 2 additions and 2 deletions

View File

@ -382,7 +382,7 @@ help:
@echo "x86-64-bmi2 > x86 64-bit with pext support (also enables SSE4)"
@echo "x86-64-modern > x86 64-bit with popcnt support (also enables SSE3)"
@echo "x86-64 > x86 64-bit generic"
@echo "x86-32 > x86 32-bit with SSE support"
@echo "x86-32 > x86 32-bit (also enables SSE)"
@echo "x86-32-old > x86 32-bit fall back for old hardware"
@echo "ppc-64 > PPC 64-bit"
@echo "ppc-32 > PPC 32-bit"
@ -405,7 +405,7 @@ help:
@echo "Advanced examples, for experienced users: "
@echo ""
@echo "make build ARCH=x86-64 COMP=clang"
@echo "make profile-build ARCH=x86-64-modern COMP=gcc COMPCXX=g++-4.8"
@echo "make profile-build ARCH=x86-64-bmi2 COMP=gcc COMPCXX=g++-4.8"
@echo ""