Author: krejzi
Date: 2012-08-26 10:31:04 -0600 (Sun, 26 Aug 2012)
New Revision: 2520
Added:
trunk/make/make-3.82-upstream_fixes-1.patch
Log:
Make 3.82 fixes.
Added: trunk/make/make-3.82-upstream_fixes-1.patch
===================================================================
--- trunk/make/make-3.82-upstream_fixes-1.patch (rev 0)
+++ trunk/make/make-3.82-upstream_fixes-1.patch 2012-08-26 16:31:04 UTC (rev
2520)
@@ -0,0 +1,357 @@
+Submitted By: Armin K. <krejzi at email dot com>
+Date: 2012-08-26
+Initial Package Version: 3.82
+Upstream Status: Fixed Upstream
+Origin: Upstream
+Description: Several bug fixes from upstream cvs.
+
+--- make.orig/doc/make.texi 2010-07-19 09:10:54.000000000 +0200
++++ make/doc/make.texi 2010-07-19 09:10:54.000000000 +0200
+@@ -9866,7 +9866,7 @@
+ target suffix. The corresponding implicit prerequisite is made by
+ replacing the target suffix with the source suffix in the file name. A
+ two-suffix rule whose target and source suffixes are @samp{.o} and
+-@samp{.c} is equivalent to the pattern rule @samp{%./ : %.c}.
++@samp{.c} is equivalent to the pattern rule @samp{%.o : %.c}.
+
+ A single-suffix rule is defined by a single suffix, which is the source
+ suffix. It matches any file name, and the corresponding implicit
+--- make.orig/expand.c 2010-07-13 03:20:39.000000000 +0200
++++ make/expand.c 2012-08-26 18:24:08.792766576 +0200
+@@ -197,7 +197,7 @@
+ {
+ struct variable *v;
+ const char *p, *p1;
+- char *abuf = NULL;
++ char *save;
+ char *o;
+ unsigned int line_offset;
+
+@@ -212,16 +212,11 @@
+ return (variable_buffer);
+ }
+
+- /* If we want a subset of the string, allocate a temporary buffer for it.
+- Most of the functions we use here don't work with length limits. */
+- if (length > 0 && string[length] != '\0')
+- {
+- abuf = xmalloc(length+1);
+- memcpy(abuf, string, length);
+- abuf[length] = '\0';
+- string = abuf;
+- }
+- p = string;
++ /* We need a copy of STRING: due to eval, it's possible that it will get
++ freed as we process it (it might be the value of a variable that's reset
++ for example). Also having a nil-terminated string is handy. */
++ save = length < 0 ? xstrdup (string) : xstrndup (string, length);
++ p = save;
+
+ while (1)
+ {
+@@ -411,8 +406,7 @@
+ ++p;
+ }
+
+- if (abuf)
+- free (abuf);
++ free (save);
+
+ variable_buffer_output (o, "", 1);
+ return (variable_buffer + line_offset);
+--- make.orig/function.c 2010-07-13 03:20:39.000000000 +0200
++++ make/function.c 2012-08-26 18:24:51.714362749 +0200
+@@ -706,7 +706,7 @@
+ const char *word_iterator = argv[0];
+ char buf[20];
+
+- while (find_next_token (&word_iterator, (unsigned int *) 0) != 0)
++ while (find_next_token (&word_iterator, NULL) != 0)
+ ++i;
+
+ sprintf (buf, "%d", i);
+@@ -1133,21 +1133,14 @@
+
+ /* Find the maximum number of words we'll have. */
+ t = argv[0];
+- wordi = 1;
+- while (*t != '\0')
++ wordi = 0;
++ while ((p = find_next_token (&t, NULL)) != 0)
+ {
+- char c = *(t++);
+-
+- if (! isspace ((unsigned char)c))
+- continue;
+-
++ ++t;
+ ++wordi;
+-
+- while (isspace ((unsigned char)*t))
+- ++t;
+ }
+
+- words = xmalloc (wordi * sizeof (char *));
++ words = xmalloc ((wordi == 0 ? 1 : wordi) * sizeof (char *));
+
+ /* Now assign pointers to each string in the array. */
+ t = argv[0];
+--- make.orig/job.c 2010-07-24 10:27:50.000000000 +0200
++++ make/job.c 2012-08-26 18:21:19.104406173 +0200
+@@ -29,6 +29,15 @@
+
+ #include <string.h>
+
++#if defined(__linux__) /* defined (HAVE_LINUX_BINFMTS_H) && defined
(HAVE_SYS_USER_H) */
++#include <sys/user.h>
++#include <unistd.h>
++#ifndef PAGE_SIZE
++#define PAGE_SIZE sysconf(_SC_PAGE_SIZE)
++#endif
++#include <linux/binfmts.h>
++#endif
++
+ /* Default shell to use. */
+ #ifdef WINDOWS32
+ #include <windows.h>
+@@ -2791,6 +2800,15 @@
+ argument list. */
+
+ unsigned int shell_len = strlen (shell);
++#ifdef MAX_ARG_STRLEN
++ static char eval_line[] = "eval\\ \\\"set\\ x\\;\\ shift\\;\\ ";
++#define ARG_NUMBER_DIGITS 5
++#define EVAL_LEN (sizeof(eval_line)-1 + shell_len + 4 \
++ + (7 + ARG_NUMBER_DIGITS) * 2 * line_len / (MAX_ARG_STRLEN -
2))
++#else
++#define EVAL_LEN 0
++#endif
++ char *args_ptr;
+ unsigned int line_len = strlen (line);
+ unsigned int sflags_len = strlen (shellflags);
+ char *command_ptr = NULL; /* used for batch_mode_shell mode */
+@@ -2866,7 +2884,7 @@
+ }
+
+ new_line = alloca (shell_len + 1 + sflags_len + 1
+- + (line_len*2) + 1);
++ + (line_len*2) + 1 + EVAL_LEN);
+ ap = new_line;
+ memcpy (ap, shell, shell_len);
+ ap += shell_len;
+@@ -2875,6 +2893,30 @@
+ ap += sflags_len;
+ *(ap++) = ' ';
+ command_ptr = ap;
++
++#if !defined (WINDOWS32) && defined (MAX_ARG_STRLEN)
++ if (unixy_shell && line_len > MAX_ARG_STRLEN)
++ {
++ unsigned j;
++ memcpy (ap, eval_line, sizeof (eval_line) - 1);
++ ap += sizeof (eval_line) - 1;
++ for (j = 1; j <= 2 * line_len / (MAX_ARG_STRLEN - 2); j++)
++ ap += sprintf (ap, "\\$\\{%u\\}", j);
++ *ap++ = '\\';
++ *ap++ = '"';
++ *ap++ = ' ';
++ /* Copy only the first word of SHELL to $0. */
++ for (p = shell; *p != '\0'; ++p)
++ {
++ if (isspace ((unsigned char)*p))
++ break;
++ *ap++ = *p;
++ }
++ *ap++ = ' ';
++ }
++#endif
++ args_ptr = ap;
++
+ for (p = line; *p != '\0'; ++p)
+ {
+ if (restp != NULL && *p == '\n')
+@@ -2922,6 +2964,14 @@
+ }
+ #endif
+ *ap++ = *p;
++
++#if !defined (WINDOWS32) && defined (MAX_ARG_STRLEN)
++ if (unixy_shell && line_len > MAX_ARG_STRLEN && (ap - args_ptr >
MAX_ARG_STRLEN - 2))
++ {
++ *ap++ = ' ';
++ args_ptr = ap;
++ }
++#endif
+ }
+ if (ap == new_line + shell_len + sflags_len + 2)
+ /* Line was empty. */
+--- make.orig/main.c 2010-07-19 09:10:53.000000000 +0200
++++ make/main.c 2012-08-26 18:25:08.346593687 +0200
+@@ -1138,7 +1138,7 @@
+ a macro and some compilers (MSVC) don't like conditionals in macros. */
+ {
+ const char *features = "target-specific order-only second-expansion"
+- " else-if shortest-stem undefine"
++ " else-if shortest-stem undefine oneshell"
+ #ifndef NO_ARCHIVES
+ " archives"
+ #endif
+@@ -2088,12 +2088,17 @@
+
+ ++restarts;
+
++ /* If we're re-exec'ing the first make, put back the number of
++ job slots so define_makefiles() will get it right. */
++ if (master_job_slots)
++ job_slots = master_job_slots;
++
+ /* Reset makeflags in case they were changed. */
+ {
+ const char *pv = define_makeflags (1, 1);
+ char *p = alloca (sizeof ("MAKEFLAGS=") + strlen (pv) + 1);
+ sprintf (p, "MAKEFLAGS=%s", pv);
+- putenv (p);
++ putenv (allocated_variable_expand (p));
+ }
+
+ if (ISDB (DB_BASIC))
+@@ -2824,9 +2829,6 @@
+ && (*(unsigned int *) cs->value_ptr ==
+ *(unsigned int *) cs->noarg_value))
+ ADD_FLAG ("", 0); /* Optional value omitted; see below. */
+- else if (cs->c == 'j')
+- /* Special case for `-j'. */
+- ADD_FLAG ("1", 1);
+ else
+ {
+ char *buf = alloca (30);
+--- make.orig/read.c 2010-07-13 03:20:42.000000000 +0200
++++ make/read.c 2012-08-26 18:24:26.386010981 +0200
+@@ -2904,6 +2904,7 @@
+ const char *name;
+ const char **nlist = 0;
+ char *tildep = 0;
++ int globme = 1;
+ #ifndef NO_ARCHIVES
+ char *arname = 0;
+ char *memname = 0;
+@@ -3028,7 +3029,7 @@
+ {
+ /* This looks like the first element in an open archive group.
+ A valid group MUST have ')' as the last character. */
+- const char *e = p + nlen;
++ const char *e = p;
+ do
+ {
+ e = next_token (e);
+@@ -3084,19 +3085,19 @@
+ Go to the next item in the string. */
+ if (flags & PARSEFS_NOGLOB)
+ {
+- NEWELT (concat (2, prefix, tp));
++ NEWELT (concat (2, prefix, tmpbuf));
+ continue;
+ }
+
+ /* If we get here we know we're doing glob expansion.
+ TP is a string in tmpbuf. NLEN is no longer used.
+ We may need to do more work: after this NAME will be set. */
+- name = tp;
++ name = tmpbuf;
+
+ /* Expand tilde if applicable. */
+- if (tp[0] == '~')
++ if (tmpbuf[0] == '~')
+ {
+- tildep = tilde_expand (tp);
++ tildep = tilde_expand (tmpbuf);
+ if (tildep != 0)
+ name = tildep;
+ }
+@@ -3112,32 +3113,40 @@
+ }
+ #endif /* !NO_ARCHIVES */
+
+- switch (glob (name, GLOB_NOSORT|GLOB_ALTDIRFUNC, NULL, &gl))
+- {
+- case GLOB_NOSPACE:
+- fatal (NILF, _("virtual memory exhausted"));
+-
+- case 0:
+- /* Success. */
+- i = gl.gl_pathc;
+- nlist = (const char **)gl.gl_pathv;
+- break;
+-
+- case GLOB_NOMATCH:
+- /* If we want only existing items, skip this one. */
+- if (flags & PARSEFS_EXISTS)
+- {
+- i = 0;
+- break;
+- }
+- /* FALLTHROUGH */
+-
+- default:
+- /* By default keep this name. */
++ /* glob() is expensive: don't call it unless we need to. */
++ if (!(flags & PARSEFS_EXISTS) && strpbrk (name, "?*[") == NULL)
++ {
++ globme = 0;
+ i = 1;
+ nlist = &name;
+- break;
+- }
++ }
++ else
++ switch (glob (name, GLOB_NOSORT|GLOB_ALTDIRFUNC, NULL, &gl))
++ {
++ case GLOB_NOSPACE:
++ fatal (NILF, _("virtual memory exhausted"));
++
++ case 0:
++ /* Success. */
++ i = gl.gl_pathc;
++ nlist = (const char **)gl.gl_pathv;
++ break;
++
++ case GLOB_NOMATCH:
++ /* If we want only existing items, skip this one. */
++ if (flags & PARSEFS_EXISTS)
++ {
++ i = 0;
++ break;
++ }
++ /* FALLTHROUGH */
++
++ default:
++ /* By default keep this name. */
++ i = 1;
++ nlist = &name;
++ break;
++ }
+
+ /* For each matched element, add it to the list. */
+ while (i-- > 0)
+@@ -3152,7 +3161,10 @@
+ else
+ {
+ /* We got a chain of items. Attach them. */
+- (*newp)->next = found;
++ if (*newp)
++ (*newp)->next = found;
++ else
++ *newp = found;
+
+ /* Find and set the new end. Massage names if necessary. */
+ while (1)
+@@ -3174,7 +3186,8 @@
+ #endif /* !NO_ARCHIVES */
+ NEWELT (concat (2, prefix, nlist[i]));
+
+- globfree (&gl);
++ if (globme)
++ globfree (&gl);
+
+ #ifndef NO_ARCHIVES
+ if (arname)
--
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