ports/161470: [patch] www/squid31 unintentionally picks up libmd5 as installed by libwww

[Martin Birgmeier]

>Number:         161470
>Category:       ports
>Synopsis:       [patch] www/squid31 unintentionally picks up libmd5 as installed by libwww
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 10 18:50:07 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Martin Birgmeier
>Release:        7.4, 8.2
>Organization:
MBi at home
>Environment:
>Description:
www/squid31 unintentionally pick up the libmd5 installed by www/libwww, creating an untracked dependency.

The attached patch forcefully inhibits the detection of the installed libmd5.

>How-To-Repeat:
1. install www/libwww
2. install www/squid31
3. deinstall www/libwww
4. ==> result: squid fails to start due to a missing run-time library (libmd5)

>Fix:
See attached patch which modifies www/squid31/files/patch-configure

Patch attached with submission follows:

--- ./files/XXXpatch-configure.ORIG	2010-05-31 02:00:14.000000000 +0200
+++ ./files/patch-configure	2011-10-10 20:36:03.079226003 +0200
@@ -1,8 +1,18 @@
 Correct two configure tests that fail whenn g++ is used instead of gcc.
---- configure.orig	2010-05-30 16:00:03.000000000 +0200
-+++ configure	2010-05-30 16:00:33.000000000 +0200
-@@ -48547,7 +48547,10 @@
- cat >>conftest.$ac_ext <<_ACEOF
+Also, do not unintentionally pick up libmd5 (as installed by libwww).
+--- configure.orig	2011-08-28 09:54:06.000000000 +0200
++++ configure	2011-10-10 20:28:55.000000000 +0200
+@@ -25390,6 +25390,8 @@
+ else
+   ac_cv_lib_md5_MD5Init=no
+ fi
++# XXX - we do not want squid to pick up libwww's libmd5 on FreeBSD
++ac_cv_lib_md5_MD5Init=no
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+@@ -26123,7 +26125,10 @@
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
 +#include <sys/types.h> /* for setresuid(2) on FreeBSD */
@@ -12,7 +22,7 @@
    int main(int argc, char **argv) {
      if(setresuid(-1,-1,-1)) {
        perror("setresuid:");
-@@ -48632,7 +48635,7 @@
+@@ -26171,7 +26176,7 @@
  int main(int argc, char **argv)
  {
      int size = 20;


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