42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
As for libc's `system', change Awk to look for `sh' in $PATH. This patch is
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only meant to be used during bootstrapping, where we don't know in advance the
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absolute file name of `sh'.
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--- gawk-4.1.3/io.c 2015-05-19 15:37:20.000000000 +0200
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+++ gawk-4.1.3/io.c 2015-06-09 18:39:36.918414881 +0200
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@@ -2025,7 +2025,7 @@
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set_sigpipe_to_default();
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- execl("/bin/sh", "sh", "-c", command, NULL);
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+ execlp("sh", "sh", "-c", command, NULL);
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_exit(errno == ENOENT ? 127 : 126);
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case -1:
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@@ -2077,7 +2077,7 @@
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signal(SIGPIPE, SIG_DFL);
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- execl("/bin/sh", "sh", "-c", command, NULL);
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+ execlp("sh", "sh", "-c", command, NULL);
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_exit(errno == ENOENT ? 127 : 126);
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case -1:
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@@ -2422,7 +2422,7 @@
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fatal(_("close of pipe failed (%s)"), strerror(errno));
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/* stderr does NOT get dup'ed onto child's stdout */
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set_sigpipe_to_default();
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- execl("/bin/sh", "sh", "-c", str, NULL);
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+ execlp("sh", "sh", "-c", str, NULL);
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_exit(errno == ENOENT ? 127 : 126);
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}
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#endif /* NOT __EMX__, NOT __MINGW32__ */
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@@ -2659,7 +2659,7 @@
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if (close(p[0]) == -1 || close(p[1]) == -1)
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fatal(_("close of pipe failed (%s)"), strerror(errno));
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set_sigpipe_to_default();
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- execl("/bin/sh", "sh", "-c", cmd, NULL);
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+ execlp("sh", "sh", "-c", cmd, NULL);
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_exit(errno == ENOENT ? 127 : 126);
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}
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#endif /* NOT __EMX__, NOT __MINGW32__ */
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