1 files changed, 36 insertions, 0 deletions

diff --git a/meta/packages/flex/files/flex-lvalue.diff b/meta/packages/flex/files/flex-lvalue.diff
new file mode 100644
index 0000000000..56ae539a6c
--- /dev/null
+++ b/meta/packages/flex/files/flex-lvalue.diff
@@ -0,0 +1,36 @@
+Patch from http://bugs.debian.org/cgi-bin/bugreport.cgi/flex-lvalue.diff?bug=194844;msg=10;att=1
+
+according to posix 0,1,2 are already setup and this avoids
+the issues with
+| filter.c: In function 'filter_apply_chain':
+| filter.c:161: error: invalid lvalue in assignment
+| filter.c:163: error: invalid lvalue in assignment
+| filter.c:184: error: invalid lvalue in assignment
+
+
+diff -ur flex-2.5.31.ORIG/filter.c flex-2.5.31/filter.c
+--- flex-2.5.31.ORIG/filter.c   2003-03-25 16:39:08.000000000 +0000
++++ flex-2.5.31/filter.c        2003-05-27 17:00:26.000000000 +0000
+@@ -157,11 +157,8 @@
+                if (chain->filter_func) {
+                        int     r;
+ 
+-                       /* setup streams again */
+-                       if ((stdin = fdopen (0, "r")) == NULL)
+-                               flexfatal (_("fdopen(0) failed"));
+-                       if ((stdout = fdopen (1, "w")) == NULL)
+-                               flexfatal (_("fdopen(1) failed"));
++                       /* POSIX says we inherit fd[0-2], so we don't need
++                          to do anything to them here */
+ 
+                        if ((r = chain->filter_func (chain)) == -1)
+                                flexfatal (_("filter_func failed"));
+@@ -181,8 +178,6 @@
+        if (dup2 (pipes[1], 1) == -1)
+                flexfatal (_("dup2(pipes[1],1)"));
+        close (pipes[1]);
+-       if ((stdout = fdopen (1, "w")) == NULL)
+-               flexfatal (_("fdopen(1) failed"));
+ 
+        return true;
+ }