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the_paya 10/04/04 20:01:31 |
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Added: bison-2.4.2-gnulib_spawn.patch |
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Log: |
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Fix for bug #312697, bad gnulib's spawn. |
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(Portage version: 2.2_rc67/cvs/FreeBSD i386) |
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Revision Changes Path |
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1.1 sys-devel/bison/files/bison-2.4.2-gnulib_spawn.patch |
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file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/sys-devel/bison/files/bison-2.4.2-gnulib_spawn.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/sys-devel/bison/files/bison-2.4.2-gnulib_spawn.patch?rev=1.1&content-type=text/plain |
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Index: bison-2.4.2-gnulib_spawn.patch |
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=================================================================== |
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Don't override the system defined values on FreeBSD >=8. |
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See Gentoo bugs #310335 and #312697. |
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(Shortened) patch from upstream gnulib. |
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--- bison-2.4.2/lib/spawn.in.h |
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+++ bison/lib/spawn.in.h |
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@@ -110,26 +112,38 @@ |
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/* Flags to be set in the `posix_spawnattr_t'. */ |
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-#if @REPLACE_POSIX_SPAWN@ |
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+#if @HAVE_POSIX_SPAWN@ |
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+/* Use the values from the system, but provide the missing ones. */ |
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+# ifndef POSIX_SPAWN_SETSCHEDPARAM |
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+# define POSIX_SPAWN_SETSCHEDPARAM 0 |
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+# endif |
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+# ifndef POSIX_SPAWN_SETSCHEDULER |
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+# define POSIX_SPAWN_SETSCHEDULER 0 |
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+# endif |
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+#else |
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+# if @REPLACE_POSIX_SPAWN@ |
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/* Use the values from the system, for better compatibility. */ |
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/* But this implementation does not support AIX extensions. */ |
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-# undef POSIX_SPAWN_FORK_HANDLERS |
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-#else |
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-# define POSIX_SPAWN_RESETIDS 0x01 |
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-# define POSIX_SPAWN_SETPGROUP 0x02 |
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-# define POSIX_SPAWN_SETSIGDEF 0x04 |
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-# define POSIX_SPAWN_SETSIGMASK 0x08 |
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-# define POSIX_SPAWN_SETSCHEDPARAM 0x10 |
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-# define POSIX_SPAWN_SETSCHEDULER 0x20 |
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+# undef POSIX_SPAWN_FORK_HANDLERS |
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+# else |
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+# define POSIX_SPAWN_RESETIDS 0x01 |
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+# define POSIX_SPAWN_SETPGROUP 0x02 |
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+# define POSIX_SPAWN_SETSIGDEF 0x04 |
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+# define POSIX_SPAWN_SETSIGMASK 0x08 |
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+# define POSIX_SPAWN_SETSCHEDPARAM 0x10 |
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+# define POSIX_SPAWN_SETSCHEDULER 0x20 |
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+# endif |
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#endif |
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/* A GNU extension. Use the next free bit position. */ |
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#define POSIX_SPAWN_USEVFORK \ |
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- ((POSIX_SPAWN_RESETIDS | (POSIX_SPAWN_RESETIDS - 1) \ |
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- | POSIX_SPAWN_SETPGROUP | (POSIX_SPAWN_SETPGROUP - 1) \ |
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- | POSIX_SPAWN_SETSIGDEF | (POSIX_SPAWN_SETSIGDEF - 1) \ |
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- | POSIX_SPAWN_SETSIGMASK | (POSIX_SPAWN_SETSIGMASK - 1) \ |
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- | POSIX_SPAWN_SETSCHEDPARAM | (POSIX_SPAWN_SETSCHEDPARAM - 1) \ |
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- | POSIX_SPAWN_SETSCHEDULER | (POSIX_SPAWN_SETSCHEDULER - 1)) \ |
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+ ((POSIX_SPAWN_RESETIDS | (POSIX_SPAWN_RESETIDS - 1) \ |
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+ | POSIX_SPAWN_SETPGROUP | (POSIX_SPAWN_SETPGROUP - 1) \ |
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+ | POSIX_SPAWN_SETSIGDEF | (POSIX_SPAWN_SETSIGDEF - 1) \ |
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+ | POSIX_SPAWN_SETSIGMASK | (POSIX_SPAWN_SETSIGMASK - 1) \ |
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+ | POSIX_SPAWN_SETSCHEDPARAM \ |
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+ | (POSIX_SPAWN_SETSCHEDPARAM > 0 ? POSIX_SPAWN_SETSCHEDPARAM - 1 : 0) \ |
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+ | POSIX_SPAWN_SETSCHEDULER \ |
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+ | (POSIX_SPAWN_SETSCHEDULER > 0 ? POSIX_SPAWN_SETSCHEDULER - 1 : 0)) \ |
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+ 1) |
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typedef int verify_POSIX_SPAWN_USEVFORK_no_overlap |
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[2 * (((POSIX_SPAWN_RESETIDS | POSIX_SPAWN_SETPGROUP |
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