zip: add

extra/zip/build

@@ -0,0 +1,15 @@
+#!/bin/sh -e
+
+for p in *.patch; do
+    patch -p1 < "$p"
+done
+
+make \
+    prefix=/usr \
+    CC="$CC $CFLAGS $CXXFLAGS" \
+    -f unix/Makefile generic
+
+make \
+    prefix="$1/usr" \
+    MANDIR="$1/usr/share/man/man1" \
+    -f unix/Makefile install

extra/zip/checksums

@@ -0,0 +1,5 @@
+f0e8bb1f9b7eb0b01285495a2699df3a4b766784c1765a8f1aeedf63c0806369
+44cac3d4e8b447988b6e4eeb4bb6e701110cedfb09ea49eac471011328c8acab
+10f0f3756a2415e33edf1455373b322404962b743b3a52a757b669e47dd7f1b2
+3759134487afad9c63e2e9693aa05b9dcc67f55a9ef961e82074b587b094292a
+66ab4ce03f342c6624aa14be5fa43b90e5608a4f6babcc9c3680828f2c246a74

extra/zip/depends

@@ -0,0 +1 @@
+bzip2

extra/zip/patches/zip-3.0-currdir.patch

@@ -0,0 +1,12 @@
+diff -up zip30/util.c.currdir zip30/util.c
+--- zip30/util.c.currdir	2009-11-16 12:42:17.783961701 +0100
++++ zip30/util.c	2009-11-16 12:42:58.185960707 +0100
+@@ -493,6 +493,8 @@ int cs;                 /* force case-se
+ /* Compare the sh pattern p with the string s and return true if they match,
+    false if they don't or if there is a syntax error in the pattern. */
+ {
++  while (s[0] == '.' && s[1] == '/') 
++    s += 2;                /* strip redundant leading "./" sections */
+   return recmatch(p, s, cs) == 1;
+ }
+ 

extra/zip/patches/zip-3.0-exec-shield.patch

@@ -0,0 +1,20 @@
+diff -up zip30/crc_i386.S.exec_shield zip30/crc_i386.S
+--- zip30/crc_i386.S.exec_shield	2009-11-13 18:37:45.000000000 +0100
++++ zip30/crc_i386.S	2009-11-13 18:39:54.435390166 +0100
+@@ -302,3 +302,6 @@ _crc32:                         /* ulg c
+ #endif /* i386 || _i386 || _I386 || __i386 */
+ 
+ #endif /* !USE_ZLIB && !CRC_TABLE_ONLY */
++
++.section .note.GNU-stack, "", @progbits
++.previous
+diff -up zip30/match.S.exec_shield zip30/match.S
+--- zip30/match.S.exec_shield	2005-01-28 10:40:14.000000000 +0100
++++ zip30/match.S	2009-11-13 18:39:48.570389058 +0100
+@@ -405,3 +405,6 @@ L__return:
+ #endif /* i386 || _I386 || _i386 || __i386  */
+ 
+ #endif /* !USE_ZLIB */
++
++.section .note.GNU-stack, "", @progbits
++.previous

extra/zip/patches/zip-3.0-format-security.patch

@@ -0,0 +1,20 @@
+--- a/zip.c	
++++ a/zip.c	
+@@ -1028,7 +1028,7 @@ local void help_extended()
+ 
+   for (i = 0; i < sizeof(text)/sizeof(char *); i++)
+   {
+-    printf(text[i]);
++    printf("%s", text[i]);
+     putchar('\n');
+   }
+ #ifdef DOS
+@@ -1225,7 +1225,7 @@ local void version_info()
+             CR_MAJORVER, CR_MINORVER, CR_BETA_VER, CR_VERSION_DATE);
+   for (i = 0; i < sizeof(cryptnote)/sizeof(char *); i++)
+   {
+-    printf(cryptnote[i]);
++    printf("%s", cryptnote[i]);
+     putchar('\n');
+   }
+   ++i;  /* crypt support means there IS at least one compilation option */

extra/zip/patches/zipnote.patch

@@ -0,0 +1,16 @@
+From: Christian Spieler
+Subject: zipnote.c: Close in_file instead of undefined file x
+Bug-Debian: http://bugs.debian.org/628594
+X-Debian-version: 3.0-4
+
+--- a/zipnote.c
++++ b/zipnote.c
+@@ -661,7 +661,7 @@
+     if ((r = zipcopy(z)) != ZE_OK)
+       ziperr(r, "was copying an entry");
+   }
+-  fclose(x);
++  fclose(in_file);
+ 
+   /* Write central directory and end of central directory with new comments */
+   if ((c = zftello(y)) == (zoff_t)-1)    /* get start of central */

extra/zip/sources

@@ -0,0 +1,5 @@
+https://downloads.sourceforge.net/infozip/zip30.tar.gz
+patches/zip-3.0-currdir.patch
+patches/zip-3.0-exec-shield.patch
+patches/zip-3.0-format-security.patch
+patches/zipnote.patch

extra/zip/version

@@ -0,0 +1 @@
+3.0 2