35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
As for libc's `system', change Awk to look for `sh' in $PATH. This patch is
|
|
only meant to be used during bootstrapping, where we don't know in advance the
|
|
absolute file name of `sh'.
|
|
|
|
--- gawk-4.0.0/io.c 2011-05-18 20:47:29.000000000 +0200
|
|
+++ gawk-4.0.0/io.c 2012-12-18 15:56:06.000000000 +0100
|
|
@@ -1759,7 +1759,7 @@ two_way_open(const char *str, struct red
|
|
|
|
signal(SIGPIPE, SIG_DFL);
|
|
|
|
- execl("/bin/sh", "sh", "-c", str, NULL);
|
|
+ execlp("sh", "sh", "-c", str, NULL);
|
|
_exit(errno == ENOENT ? 127 : 126);
|
|
|
|
case -1:
|
|
@@ -1924,7 +1924,7 @@ use_pipes:
|
|
|| close(ctop[0]) == -1 || close(ctop[1]) == -1)
|
|
fatal(_("close of pipe failed (%s)"), strerror(errno));
|
|
/* stderr does NOT get dup'ed onto child's stdout */
|
|
- execl("/bin/sh", "sh", "-c", str, NULL);
|
|
+ execlp("sh", "sh", "-c", str, NULL);
|
|
_exit(errno == ENOENT ? 127 : 126);
|
|
}
|
|
#endif /* NOT __EMX__ */
|
|
@@ -2074,7 +2074,7 @@ gawk_popen(const char *cmd, struct redir
|
|
fatal(_("moving pipe to stdout in child failed (dup: %s)"), strerror(errno));
|
|
if (close(p[0]) == -1 || close(p[1]) == -1)
|
|
fatal(_("close of pipe failed (%s)"), strerror(errno));
|
|
- execl("/bin/sh", "sh", "-c", cmd, NULL);
|
|
+ execlp("sh", "sh", "-c", cmd, NULL);
|
|
_exit(errno == ENOENT ? 127 : 126);
|
|
}
|
|
#endif /* NOT __EMX__ */
|
|
|