From owner-freebsd-ports  Sun Oct 29  1:35:32 2000
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Posted-Date: Sun, 29 Oct 2000 17:36:39 +0900 (JST)
To: ports@freebsd.org
Subject: Re: How about new variable LINUX_CROSS_BUILD to bsd.port.mk?
From: "R. Imura" <imura@af.airnet.ne.jp>
In-Reply-To: <20001012025514V.imura@cs.titech.ac.jp>
References: <20001012025514V.imura@cs.titech.ac.jp>
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It's so funny that a man who retired a few hours ago speaks something, :)
I'll show one of the effective way of using this option.

> How about this small patch?
> 
> Index: bsd.port.mk
> ===================================================================
> RCS file: /home/ncvs/ports/Mk/bsd.port.mk,v
> retrieving revision 1.355
> diff -u -r1.355 bsd.port.mk
> --- bsd.port.mk	2000/10/08 11:43:54	1.355
> +++ bsd.port.mk	2000/10/11 17:18:49
> @@ -621,6 +621,10 @@
>  .else
>  PREFIX?=		${LOCALBASE}
>  .endif
> +.if defined(LINUX_CROSS_BUILD)
> +USE_LINUX=		yes
> +PREFIX?=		${LOCALBASE}
> +.endif
>  
>  .if defined(USE_OPENSSL)
>  .if ${OSVERSION} >= 400014
> @@ -773,6 +777,13 @@
>  
>  .if defined(USE_LINUX)
>  RUN_DEPENDS+=	${LINUXBASE}/etc/redhat-release:${PORTSDIR}/emulators/linux_base
> +.endif
> +
> +.if defined(LINUX_CROSS_BUILD)
> +USE_GMAKE=	yes
> +GMAKE=		${LINUXBASE}/usr/bin/make
> +BUILD_DEPENDS+=	${LINUXBASE}/usr/bin/cc:${PORTSDIR}/devel/linux_devtools
> +CONFIGURE_ENV+=	MAKE=${GMAKE} ${LINUXBASE}/bin/bash
>  .endif
>  
>  .if defined(REQUIRES_MOTIF)


audio/gogo will work as multi threads mode very easily, it's a bit faster
than native one.
(devel/linuxthreads doesn't work with my environment)

Index: Makefile
===================================================================
RCS file: /home/ncvs/ports/audio/gogo/Makefile,v
retrieving revision 1.22
diff -u -r1.22 Makefile
--- Makefile	2000/07/20 10:41:37	1.22
+++ Makefile	2000/10/29 08:23:56
@@ -17,7 +17,6 @@
 # More than version 0.98
 BUILD_DEPENDS=	nasm-0.98:${PORTSDIR}/devel/nasm
 
-USE_GMAKE=	yes
 ALL_TARGET=	gogo
 
 RESTRICTED=	Condition is not clear
@@ -31,13 +30,14 @@
 .if !defined(WITH_THREADS)
 	@${ECHO_MSG} "set WITH_THREADS to compile with linuxthreads."
 	@${ECHO_MSG} "It would increase performance in SMP environment."
+USE_GMAKE=	yes
 .else
-MAKE_ENV+=	"USE_MT=yes"
-LIB_DEPENDS=	lthread.2:${PORTSDIR}/devel/linuxthreads
+MAKE_ENV=	"USE_MT=yes"
+LINUX_CROSS_BUILD=	yes
 .endif
 
 do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/gogo ${PREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/gogo ${PREFIX}/bin
 	${INSTALL_SCRIPT} ${WRKSRC}/contrib/cdda2mp3.bsd \
 		${PREFIX}/bin/cdda2mp3.gogo
 .if !defined(NOPORTDOCS)


- R. Imura


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