From: Luca Barbieri <ldb@ldb.ods.org>
To: Linus Torvalds <torvalds@transmeta.com>,
Marcelo Tosatti <marcelo@conectiva.com.br>
Cc: Linux-Kernel ML <linux-kernel@vger.kernel.org>
Subject: [PATCH] [2.4] [2.5] [i386] Add support for GCC 3.1 -march=pentium{-mmx,3,4}
Date: 25 May 2002 23:01:14 +0200 [thread overview]
Message-ID: <1022360474.21238.5.camel@ldb> (raw)
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This trival patch adds support for GCC 3.1 -march=pentium{-mmx,3,4}
option and applies to both 2.4 and 2.5.
--- linux-vanilla/arch/i386/Makefile Wed Apr 10 14:37:33 2002
+++ linux/arch/i386/Makefile Sat May 25 22:53:08 2002
@@ -43,7 +43,7 @@
endif
ifdef CONFIG_M586MMX
-CFLAGS += -march=i586
+CFLAGS += $(shell if $(CC) -march=pentium-mmx -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-march=pentium-mmx"; else echo "-march=i586"; fi)
endif
ifdef CONFIG_M686
@@ -51,11 +51,11 @@
endif
ifdef CONFIG_MPENTIUMIII
-CFLAGS += -march=i686
+CFLAGS += $(shell if $(CC) -march=pentium3 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-march=pentium3"; else echo "-march=i686"; fi)
endif
ifdef CONFIG_MPENTIUM4
-CFLAGS += -march=i686
+CFLAGS += $(shell if $(CC) -march=pentium4 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-march=pentium4"; else echo "-march=i686"; fi)
endif
ifdef CONFIG_MK6
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next reply other threads:[~2002-05-25 21:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-25 21:01 Luca Barbieri [this message]
2002-05-25 23:37 ` [PATCH] [2.4] [2.5] [i386] Add support for GCC 3.1 -march=pentium{-mmx,3,4} J.A. Magallon
2002-05-25 22:53 ` Dave Jones
2002-05-25 23:29 ` Luigi Genoni
2002-05-25 23:49 ` Ruth Ivimey-Cook
2002-05-26 0:30 ` Dave Jones
2002-05-27 8:53 ` Pavel Machek
2002-05-29 11:42 ` Dave Jones
2002-05-29 19:57 ` Pavel Machek
2002-05-30 6:40 ` Jan Hubicka
2002-05-30 10:25 ` David Woodhouse
2002-05-30 10:45 ` Jan Hubicka
2002-05-26 1:08 ` J.A. Magallon
2002-05-26 0:21 ` Dave Jones
[not found] ` <1022380785.11859.59.camel@irongate.swansea.linux.org.uk>
2002-05-26 9:11 ` J.A. Magallon
2002-05-26 19:14 ` Alan Cox
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