DIFF : pilot-link

[Antoine Jacoutot <ajacoutot_(_at_)_lphp_(_dot_)_org>]

Hi :)

Here is a little diff for pilot-link to better check wether an older version 
is installed before trying to compile. Taken from the mail/evolution port.

Antoine

--- Makefile.orig	Tue Jan  4 11:28:26 2005
+++ Makefile	Tue Jan  4 11:28:09 2005
@@ -28,10 +28,6 @@
 MODULES=		converters/libiconv
 LIB_DEPENDS=		png.4::graphics/png
 
-.if exists(${LOCALBASE}/lib/libpisock.a)
-BROKEN=		"You must remove the existing pilot-link installation before compiling this version"
-.endif
-
 .if ${MACHINE_ARCH} == "powerpc"
 PATCH_LIST=		patch-* gcc-*
 .endif
@@ -51,5 +47,22 @@
 			--without-java \
 			--without-python \
 			--without-tcl
+
+pre-configure:
+	@if pkg dependencies check pilot-link-\*; then \
+		if pkg dependencies check ${DISTNAME}; then \
+			:; \
+		else \
+			echo 1>&2 "+-------------------"; \
+			echo 1>&2 "| Error: you must remove the existing pilot-link installation"; \
+			echo 1>&2 "| before compiling this version. To fully remove run"; \
+			echo 1>&2 "| these commands as user root"; \
+			echo 1>&2 "|"; \
+			echo 1>&2 "|      pkg_delete -f `pkg_info -e 'pilot-link-*'`"; \
+			echo 1>&2 "|"; \
+			echo 1>&2 "+-------------------"; \
+			exit 1; \
+		fi; \
+	fi
 
 .include <bsd.port.mk>