bison: Update to version 2.4.2.

diff --git a/pkgs/core/bison/bison.nm b/pkgs/core/bison/bison.nm
index 1d856c69cfdbccc9b83ea6dcfe9c29ab9c67ec62..ca31db90cb64bb77cea9d95efb33c1e812e87697 100644 (file)
--- a/pkgs/core/bison/bison.nm
+++ b/pkgs/core/bison/bison.nm
@@ -25,7 +25,7 @@
 include $(PKGROOT)/Include
 
 PKG_NAME       = bison
-PKG_VER        = 2.4.1
+PKG_VER        = 2.4.2
 PKG_REL        = 0
 
 PKG_MAINTAINER =

diff --git a/pkgs/core/bison/patches/bison-2.4-reap_subpipe.patch b/pkgs/core/bison/patches/bison-2.4-reap_subpipe.patch
deleted file mode 100644 (file)
index 3f72c3e..0000000
--- a/pkgs/core/bison/patches/bison-2.4-reap_subpipe.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-diff -urp bison-2.4-pm/lib/subpipe.c bison-2.4/lib/subpipe.c
---- bison-2.4-pm/lib/subpipe.c 2008-07-14 10:56:12.000000000 +0200
-+++ bison-2.4/lib/subpipe.c    2008-11-20 14:37:42.000000000 +0100
-@@ -143,7 +143,9 @@ create_subpipe (char const * const *argv
- }
- 
- 
--/* Wait for the subprocess to exit.  */
-+/* Wait for the subprocess to exit.  PROGRAM==NULL means errors
-+   shouldn't be emitted, typically becuase we are reaping the subpipe
-+   in response to some other error. */
- 
- void
- reap_subpipe (pid_t pid, char const *program)
-@@ -151,11 +153,14 @@ reap_subpipe (pid_t pid, char const *pro
- #if HAVE_WAITPID || defined waitpid
-   int wstatus;
-   if (waitpid (pid, &wstatus, 0) < 0)
--    error (EXIT_FAILURE, errno, "waitpid");
-+    {
-+      if (program)
-+      error (EXIT_FAILURE, errno, "waitpid");
-+    }
-   else
-     {
-       int status = WIFEXITED (wstatus) ? WEXITSTATUS (wstatus) : -1;
--      if (status)
-+      if (status && program)
-       error (EXIT_FAILURE, 0,
-              _(status == 126
-                ? "subsidiary program `%s' could not be invoked"
-diff -urp bison-2.4-pm/src/output.c bison-2.4/src/output.c
---- bison-2.4-pm/src/output.c  2008-11-02 19:09:10.000000000 +0100
-+++ bison-2.4/src/output.c     2008-11-20 14:39:08.000000000 +0100
-@@ -467,6 +467,21 @@ prepare_actions (void)
- | Call the skeleton parser.  |
- `---------------------------*/
- 
-+static pid_t pid = 0;
-+
-+/* Clean up opened pipe. */
-+static void
-+die (void)
-+{
-+  static int dying = 0;
-+  if (pid && !dying)
-+    {
-+      dying = 1;
-+      reap_subpipe (pid, NULL);
-+      pid = 0;
-+    }
-+}
-+
- static void
- output_skeleton (void)
- {
-@@ -474,7 +489,6 @@ output_skeleton (void)
-   FILE *out;
-   int filter_fd[2];
-   char const *argv[9];
--  pid_t pid;
- 
-   /* Compute the names of the package data dir and skeleton files.  */
-   char const m4sugar[] = "m4sugar/m4sugar.m4";
-@@ -586,6 +600,7 @@ output_skeleton (void)
-   scan_skel (in);
-   xfclose (in);
-   reap_subpipe (pid, m4);
-+  pid = 0;
-   timevar_pop (TV_M4);
- }
- 
-@@ -653,6 +669,14 @@ prepare (void)
- void
- output (void)
- {
-+  /* Register shutdown handler.  */
-+  static int registered = 0;
-+  if (!registered)
-+    {
-+      registered = 1;
-+      atexit (die);
-+    }
-+
-   obstack_init (&format_obstack);
- 
-   prepare_symbols ();