Use the posix_spawn or its replacement on all Unix platforms.

[pspp] / ChangeLog

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+2009-01-25  Bruno Haible  <bruno@clisp.org>
+
+       * lib/pipe.c: On Unix, assume HAVE_POSIX_SPAWN and use posix_spawnp.
+       * m4/pipe.m4 (gl_PIPE): Remove tests for vfork() based code.
+       * modules/pipe (Files): Remove m4/posix_spawn.m4.
+       (Depends-on): Add spawn, posix_spawnp, posix_spawn_file_actions_init,
+       posix_spawn_file_actions_addclose, posix_spawn_file_actions_adddup2,
+       posix_spawn_file_actions_addopen, posix_spawn_file_actions_destroy,
+       posix_spawnattr_init, posix_spawnattr_setsigmask,
+       posix_spawnattr_setflags, posix_spawnattr_destroy.
+
+       * lib/execute.c: On Unix, assume HAVE_POSIX_SPAWN and use posix_spawnp.
+       * m4/execute.m4 (gl_EXECUTE): Remove tests for vfork() based code.
+       * modules/execute (Files): Remove m4/posix_spawn.m4.
+       (Depends-on): Add spawn, posix_spawnp, posix_spawn_file_actions_init,
+       posix_spawn_file_actions_addopen, posix_spawn_file_actions_destroy,
+       posix_spawnattr_init, posix_spawnattr_setsigmask,
+       posix_spawnattr_setflags, posix_spawnattr_destroy.
+
 2009-01-25  Bruno Haible  <bruno@clisp.org>
 
        * lib/glthread/threadlib.c: Include <stdlib.h>.