main/make: patch for using insanely long command lines

Fixes build of webkitgtk.
Patch is from:

http://trac.webkit.org/browser/trunk/Tools/gtk/patches

3 files changed, 100 insertions, 15 deletions

diff --git a/main/make/APKBUILD b/main/make/APKBUILD
index eee9d2eee9..215ffb5cc2 100644
--- a/main/make/APKBUILD
+++ b/main/make/APKBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=make
 pkgver=3.82
-pkgrel=5
+pkgrel=6
 pkgdesc="GNU make utility to maintain groups of programs"
 url="http://www.gnu.org/software/make"
 arch="all"
@@ -16,6 +16,7 @@ source="ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.bz2
 	make-3.82-expensive_glob.patch
 	make-3.82-parallel-remake.patch
 	make-3.82-dont-prune-intermediate.patch
+	make-3.82-arg-list-length.patch
 	use-malloc.patch
 	"
 
@@ -52,4 +53,5 @@ md5sums="1a11100f3c63fcf5753818e59d63088f  make-3.82.tar.bz2
 f2ed48ea701e8ab6e5b870a3d125b71a  make-3.82-expensive_glob.patch
 89f8032d2f314eb6338739f024d8ecec  make-3.82-parallel-remake.patch
 97c9f064c4006c41f29d67febda858af  make-3.82-dont-prune-intermediate.patch
-44469128d5044e14ac48b3b991889ceb  use-malloc.patch"
+1d175e00f931b7d866d2fddcf0c0b302  make-3.82-arg-list-length.patch
+c5b90dd539b5950ac2cf502f266c66aa  use-malloc.patch"
diff --git a/main/make/make-3.82-arg-list-length.patch b/main/make/make-3.82-arg-list-length.patch
new file mode 100644
index 0000000000..1b59da79eb
--- /dev/null
+++ b/main/make/make-3.82-arg-list-length.patch
@@ -0,0 +1,89 @@
+diff -u make-3.82-orig/job.c make-3.82/job.c
+--- make-3.82-orig/job.c	2010-07-24 10:27:50.000000000 +0200
++++ make-3.82/job.c	2012-03-21 12:34:20.000000000 +0100
+@@ -29,6 +29,11 @@
+ 
+ #include <string.h>
+ 
++//#if defined (HAVE_LINUX_BINFMTS_H) && defined (HAVE_SYS_USER_H)
++#include <sys/user.h>
++#include <linux/binfmts.h>
++//#endif
++
+ /* Default shell to use.  */
+ #ifdef WINDOWS32
+ #include <windows.h>
+@@ -2795,6 +2800,7 @@
+     unsigned int sflags_len = strlen (shellflags);
+     char *command_ptr = NULL; /* used for batch_mode_shell mode */
+     char *new_line;
++    char *args_ptr;
+ 
+ # ifdef __EMX__ /* is this necessary? */
+     if (!unixy_shell)
+@@ -2865,8 +2871,17 @@
+ 	return new_argv;
+       }
+ 
++#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
++
+     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 +2890,30 @@
+     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 +2961,14 @@
+           }
+ #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.  */
+
diff --git a/main/make/use-malloc.patch b/main/make/use-malloc.patch
index 8e3284c03e..dfda84c606 100644
--- a/main/make/use-malloc.patch
+++ b/main/make/use-malloc.patch
@@ -1,23 +1,17 @@
-Use malloc when construction the command argv instead of stack space.
-This fixes overflowing the stack when building webkit on uclibc based
-systems.
-
-https://savannah.gnu.org/bugs/index.php?36451
-
 --- ./job.c.orig
 +++ ./job.c
-@@ -2865,7 +2865,7 @@
- 	return new_argv;
-       }
+@@ -2880,7 +2880,7 @@
+ #define EVAL_LEN 0
+ #endif
  
 -    new_line = alloca (shell_len + 1 + sflags_len + 1
 +    new_line = xmalloc (shell_len + 1 + sflags_len + 1
-                              + (line_len*2) + 1);
+                        + (line_len*2) + 1 + EVAL_LEN);
      ap = new_line;
      memcpy (ap, shell, shell_len);
-@@ -2923,9 +2923,11 @@
+@@ -2970,9 +2970,11 @@
+ 	  }
  #endif
- 	*ap++ = *p;
        }
 -    if (ap == new_line + shell_len + sflags_len + 2)
 +    if (ap == new_line + shell_len + sflags_len + 2) {
@@ -28,7 +22,7 @@ https://savannah.gnu.org/bugs/index.php?36451
      *ap = '\0';
  
  #ifdef WINDOWS32
-@@ -3065,6 +3067,7 @@
+@@ -3112,6 +3114,7 @@
        fatal (NILF, _("%s (line %d) Bad shell context (!unixy && !batch_mode_shell)\n"),
              __FILE__, __LINE__);
  #endif