From dbace80aa26917a8add5bf2d43b6fc08ed57577d Mon Sep 17 00:00:00 2001
From: Oliver Braun <obraun@FreeBSD.org>
Date: Wed, 25 Feb 2004 11:40:09 +0000
Subject: [PATCH] Make c2hs buildable with either ghc6 (default) or ghc5.

Submitted by:	Volker Stolz <stolz@i2.informatik.rwth-aachen.de>
---
 devel/hs-c2hs/Makefile  | 27 ++++++++++++++++++++++-----
 devel/hs-c2hs/pkg-plist | 22 +++++++++++-----------
 2 files changed, 33 insertions(+), 16 deletions(-)

diff --git a/devel/hs-c2hs/Makefile b/devel/hs-c2hs/Makefile
index 1e45103b9e06..41f470dd8ef7 100644
--- a/devel/hs-c2hs/Makefile
+++ b/devel/hs-c2hs/Makefile
@@ -14,17 +14,34 @@ PKGNAMEPREFIX=	hs-
 MAINTAINER=	obraun@FreeBSD.org
 COMMENT=	C->Haskell, an Interface Generator for Haskell
 
-BUILD_DEPENDS=	ghc:${PORTSDIR}/lang/ghc
-RUN_DEPENDS=	ghc:${PORTSDIR}/lang/ghc
+OPTIONS=	GHC5 "Build for ghc5" off
+
+.include <bsd.port.pre.mk>
+
+.if defined(WITH_GHC5)
+GHC=		ghc-5.04.3
+GHCDEP=		ghc5
+GHCMAJOR=	5
+.else
+GHC=		ghc-6.2
+GHCDEP=		ghc
+GHCMAJOR=	6
+.endif
+PKGNAMESUFFIX=	-${GHCDEP}
+
+BUILD_DEPENDS=	${GHC}:${PORTSDIR}/lang/${GHCDEP}
+RUN_DEPENDS=	${GHC}:${PORTSDIR}/lang/${GHCDEP}
 
 USE_SIZE=	yes
 HAS_CONFIGURE=	yes
 USE_GMAKE=	yes
 
-GHC_VERSION=	`${LOCALBASE}/bin/ghc --numeric-version`
+GHC_VERSION=	`${LOCALBASE}/bin/${GHC} --numeric-version`
 PLIST_SUB+=	C2HS_VERSION="${PORTVERSION}" GHC_VERSION="${GHC_VERSION}"
+PLIST_SUB+=	GHCMAJOR="${GHCMAJOR}"
 
-CONFIGURE_ARGS+=	--prefix=${PREFIX} --enable-add-package
+CONFIGURE_ARGS+=	--prefix=${PREFIX} --enable-add-package \
+			--with-hc=${GHC}
 
 MAN1=	c2hs-config.1 c2hs.1
 
@@ -36,4 +53,4 @@ post-install:
 		 ${INSTALL_MAN} c2hs-config.1 c2hs.1 ${MANPREFIX}/man/man1)
 	@${RM} -f ${PREFIX}/lib/ghc-${GHC_VERSION}/package.conf.old
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/devel/hs-c2hs/pkg-plist b/devel/hs-c2hs/pkg-plist
index 1b6fad7e747e..40bb485aae3c 100644
--- a/devel/hs-c2hs/pkg-plist
+++ b/devel/hs-c2hs/pkg-plist
@@ -1,16 +1,16 @@
 bin/c2hs
 bin/c2hs-config
-lib/c2hs-%%C2HS_VERSION%%/ghc6/c2hs.conf
-lib/c2hs-%%C2HS_VERSION%%/ghc6/import/C2HS.hi
-lib/c2hs-%%C2HS_VERSION%%/ghc6/import/C2HSBase.hi
-lib/c2hs-%%C2HS_VERSION%%/ghc6/import/C2HSDeprecated.hi
-lib/c2hs-%%C2HS_VERSION%%/ghc6/import/C2HSMarsh.hi
-lib/c2hs-%%C2HS_VERSION%%/ghc6/import/NewStablePtr.hi
-lib/c2hs-%%C2HS_VERSION%%/ghc6/import/NewStorable.hi
-lib/c2hs-%%C2HS_VERSION%%/ghc6/libc2hs.a
-lib/c2hs-%%C2HS_VERSION%%/ghc6/c2hs.o
-@dirrm lib/c2hs-%%C2HS_VERSION%%/ghc6/import
-@dirrm lib/c2hs-%%C2HS_VERSION%%/ghc6
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/c2hs.conf
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import/C2HS.hi
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import/C2HSBase.hi
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import/C2HSDeprecated.hi
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import/C2HSMarsh.hi
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import/NewStablePtr.hi
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import/NewStorable.hi
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/libc2hs.a
+lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/c2hs.o
+@dirrm lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%/import
+@dirrm lib/c2hs-%%C2HS_VERSION%%/ghc%%GHCMAJOR%%
 @dirrm lib/c2hs-%%C2HS_VERSION%%
 @exec %D/bin/c2hs-config --package-conf | %D/bin/ghc-pkg -u -g
 @exec /bin/rm -f %D/lib/ghc-%%GHC_VERSION%%/package.conf.old