forked from pool/kbuild
f0f78bb736
- add use-alloca.patch (bsc#1079838) OBS-URL: https://build.opensuse.org/request/show/578304 OBS-URL: https://build.opensuse.org/package/show/devel:tools:building/kbuild?expand=0&rev=36
149 lines
4.5 KiB
Diff
149 lines
4.5 KiB
Diff
--- src/kmk/glob/glob.c.orig 2018-02-20 10:56:04.477559710 +0100
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+++ src/kmk/glob/glob.c 2018-02-20 10:56:51.498370508 +0100
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@@ -209,8 +209,7 @@
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#endif /* __GNU_LIBRARY__ || __DJGPP__ */
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-#if !defined __alloca && !defined __GNU_LIBRARY__
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-
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+#if !defined alloca
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# ifdef __GNUC__
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# undef alloca
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# define alloca(n) __builtin_alloca (n)
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@@ -227,9 +226,6 @@
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# endif /* Not _AIX. */
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# endif /* sparc or HAVE_ALLOCA_H. */
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# endif /* GCC. */
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-
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-# define __alloca alloca
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-
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#endif
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#ifndef __GNU_LIBRARY__
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@@ -558,7 +554,7 @@
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char *drive_spec;
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++dirlen;
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- drive_spec = (char *) __alloca (dirlen + 1);
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+ drive_spec = (char *) alloca (dirlen + 1);
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#ifdef HAVE_MEMPCPY
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*((char *) mempcpy (drive_spec, pattern, dirlen)) = '\0';
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#else
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@@ -574,7 +570,7 @@
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from "d:/", since "d:" and "d:/" are not the same.*/
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}
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#endif
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- newp = (char *) __alloca (dirlen + 1);
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+ newp = (char *) alloca (dirlen + 1);
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#ifdef HAVE_MEMPCPY
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*((char *) mempcpy (newp, pattern, dirlen)) = '\0';
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#else
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@@ -645,7 +641,7 @@
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/* `sysconf' does not support _SC_LOGIN_NAME_MAX. Try
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a moderate value. */
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buflen = 20;
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- name = (char *) __alloca (buflen);
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+ name = (char *) alloca (buflen);
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success = getlogin_r (name, buflen) >= 0;
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# else
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@@ -664,7 +660,7 @@
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/* `sysconf' does not support _SC_GETPW_R_SIZE_MAX.
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Try a moderate value. */
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pwbuflen = 1024;
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- pwtmpbuf = (char *) __alloca (pwbuflen);
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+ pwtmpbuf = (char *) alloca (pwbuflen);
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while (getpwnam_r (name, &pwbuf, pwtmpbuf, pwbuflen, &p)
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!= 0)
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@@ -675,7 +671,7 @@
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break;
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}
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pwbuflen *= 2;
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- pwtmpbuf = (char *) __alloca (pwbuflen);
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+ pwtmpbuf = (char *) alloca (pwbuflen);
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__set_errno (save);
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}
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# else
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@@ -702,7 +698,7 @@
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{
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char *newp;
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size_t home_len = strlen (home_dir);
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- newp = (char *) __alloca (home_len + dirlen);
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+ newp = (char *) alloca (home_len + dirlen);
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# ifdef HAVE_MEMPCPY
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mempcpy (mempcpy (newp, home_dir, home_len),
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&dirname[1], dirlen);
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@@ -725,7 +721,7 @@
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else
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{
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char *newp;
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- newp = (char *) __alloca (end_name - dirname);
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+ newp = (char *) alloca (end_name - dirname);
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# ifdef HAVE_MEMPCPY
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*((char *) mempcpy (newp, dirname + 1, end_name - dirname))
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= '\0';
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@@ -749,7 +745,7 @@
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/* `sysconf' does not support _SC_GETPW_R_SIZE_MAX. Try a
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moderate value. */
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buflen = 1024;
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- pwtmpbuf = (char *) __alloca (buflen);
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+ pwtmpbuf = (char *) alloca (buflen);
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while (getpwnam_r (user_name, &pwbuf, pwtmpbuf, buflen, &p) != 0)
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{
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@@ -759,7 +755,7 @@
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break;
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}
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buflen *= 2;
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- pwtmpbuf = __alloca (buflen);
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+ pwtmpbuf = alloca (buflen);
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__set_errno (save);
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}
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# else
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@@ -776,7 +772,7 @@
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char *newp;
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size_t home_len = strlen (home_dir);
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size_t rest_len = end_name == NULL ? 0 : strlen (end_name);
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- newp = (char *) __alloca (home_len + rest_len + 1);
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+ newp = (char *) alloca (home_len + rest_len + 1);
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# ifdef HAVE_MEMPCPY
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*((char *) mempcpy (mempcpy (newp, home_dir, home_len),
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end_name, rest_len)) = '\0';
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@@ -1268,7 +1264,7 @@
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struct stat st;
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size_t patlen = strlen (pattern);
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size_t dirlen = strlen (directory);
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- char *fullname = (char *) __alloca (dirlen + 1 + patlen + 1);
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+ char *fullname = (char *) alloca (dirlen + 1 + patlen + 1);
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# ifdef HAVE_MEMPCPY
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mempcpy (mempcpy (mempcpy (fullname, directory, dirlen),
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@@ -1299,7 +1295,7 @@
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{
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/* This is a special case for matching directories like in
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"*a/". */
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- names = (struct globlink *) __alloca (sizeof (struct globlink));
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+ names = (struct globlink *) alloca (sizeof (struct globlink));
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names->name = (char *) malloc (1);
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if (names->name == NULL)
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goto memory_error;
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@@ -1358,7 +1354,7 @@
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if (fnmatch (pattern, name, fnm_flags) == 0)
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{
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struct globlink *new = (struct globlink *)
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- __alloca (sizeof (struct globlink));
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+ alloca (sizeof (struct globlink));
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len = NAMLEN (d);
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new->name = (char *) malloc (len + 1);
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if (new->name == NULL)
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@@ -1383,7 +1379,7 @@
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{
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size_t len = strlen (pattern);
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nfound = 1;
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- names = (struct globlink *) __alloca (sizeof (struct globlink));
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+ names = (struct globlink *) alloca (sizeof (struct globlink));
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names->next = NULL;
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names->name = (char *) malloc (len + 1);
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if (names->name == NULL)
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