ports/80846: [patch] x11-toolkits/qwt did not install a necessary library symbolic link

[Jie Gao]

>Number:         80846
>Category:       ports
>Synopsis:       [patch] x11-toolkits/qwt did not install a necessary library symbolic link
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 10 03:40:01 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Jie Gao
>Release:        FreeBSD 5.4-STABLE i386
>Organization:
>Environment:
System: FreeBSD aibsd 5.4-STABLE FreeBSD 5.4-STABLE #1: Tue May 3 14:50:32 MDT 2005 gaoj at aibsd:/usr/src/sys/i386/compile/AIBSD i386


	
>Description:
	
x11-toolkits/qwt port does not install a necessary library symbolic link for
its shared library libqwt.so.4.2.0. It only installs libqwt.so symbolic link.
But libqwt.so.4 is alos necessary.
>How-To-Repeat:
	
Write a simple C program, can be as simple as a "hello, world!".
Link this program against libqwt:

cc -o hello hello.c -L/usr/local/lib -lqwt -pthread

And you will get an executable `hello'.
Now check its shared library:

ldd ./hello

And you will get the result:

hello:
        libqwt.so.4 => not found (0x0)
        libpthread.so.1 => /usr/lib/libpthread.so.1 (0x28082000)
        libc.so.5 => /lib/libc.so.5 (0x280a8000)

If a libqwt.so.4 symbolic link is created for libqwt.so.4.2.0, everything will
be fine:

( cd /usr/local/lib && ln -s libqwt.so.4.2.0 libqwt.so.4 )
ldd ./hello

hello:
        libqwt.so.4 => /usr/local/lib/libqwt.so.4 (0x28082000)
        libpthread.so.1 => /usr/lib/libpthread.so.1 (0x28127000)
        libc.so.5 => /lib/libc.so.5 (0x2814d000)
        libqt-mt.so.3 => /usr/X11R6/lib/libqt-mt.so.3 (0x2822e000)
        libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x2890a000)
        libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x28918000)
        libstdc++.so.4 => /usr/lib/libstdc++.so.4 (0x289df000)
        libm.so.3 => /lib/libm.so.3 (0x28aae000)
        libaudio.so.2 => /usr/X11R6/lib/libaudio.so.2 (0x28ac5000)
        libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x28ada000)
        libmng.so.1 => /usr/local/lib/libmng.so.1 (0x28b29000)
        libjpeg.so.9 => /usr/local/lib/libjpeg.so.9 (0x28b86000)
        libpng.so.5 => /usr/local/lib/libpng.so.5 (0x28ba4000)
        libz.so.2 => /lib/libz.so.2 (0x28bc9000)
        libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x28bd9000)
        libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x28be1000)
        libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x28be9000)
        libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0x28bed000)
        libXinerama.so.1 => /usr/X11R6/lib/libXinerama.so.1 (0x28bf6000)
        libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x28bf9000)
        libfreetype.so.9 => /usr/local/lib/libfreetype.so.9 (0x28c0b000)
        libfontconfig.so.1 => /usr/X11R6/lib/libfontconfig.so.1 (0x28c7b000)
        libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x28cce000)
        libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x28cd7000)
        liblcms.so.1 => /usr/local/lib/liblcms.so.1 (0x28cef000)
        libexpat.so.5 => /usr/local/lib/libexpat.so.5 (0x28d1b000)


>Fix:

	
Apply the following patch to the ports directory.
Please note I intentionally put one more ``:R'' in the variable modifier to
make sure only the major version is left (in case more sub version numbers are 
introduced).

--- patch-x11-toolkits-qwt begins here ---
diff -ruN x11-toolkits/qwt.orig/Makefile x11-toolkits/qwt/Makefile
--- x11-toolkits/qwt.orig/Makefile	Mon May  9 21:04:33 2005
+++ x11-toolkits/qwt/Makefile	Mon May  9 21:08:19 2005
@@ -98,6 +98,7 @@
 do-install:
 	${INSTALL_DATA} ${WRKSRC}/lib/libqwt.so.${PORTVERSION} ${PREFIX}/lib
 	${LN} -fs libqwt.so.${PORTVERSION} ${PREFIX}/lib/libqwt.so
+	${LN} -fs libqwt.so.${PORTVERSION} ${PREFIX}/lib/libqwt.so.${PORTVERSION:R:R:R}
 	${MKDIR} ${PREFIX}/include/qwt
 	${INSTALL_DATA} ${WRKSRC}/include/*.h ${PREFIX}/include/qwt
 	${INSTALL_MAN} ${WRKSRC}/doc/man/man3/Qwt* ${PREFIX}/man/man3
diff -ruN x11-toolkits/qwt.orig/pkg-plist x11-toolkits/qwt/pkg-plist
--- x11-toolkits/qwt.orig/pkg-plist	Mon May  9 21:04:33 2005
+++ x11-toolkits/qwt/pkg-plist	Mon May  9 21:09:04 2005
@@ -49,5 +49,6 @@
 include/qwt/qwt_thermo.h
 include/qwt/qwt_wheel.h
 lib/libqwt.so
+lib/libqwt.so.4
 lib/libqwt.so.4.2.0
 @dirrm include/qwt
--- patch-x11-toolkits-qwt ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: