From 38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 12 Jul 2016 21:11:33 +0200
Subject: [PATCH 1/3] patch 7.4.2029 Problem:    printf() does not work with 64
 bit numbers. Solution:   use the "L" length modifier. (Ken Takata)

---
 src/message.c             | 9 +++++++++
 src/testdir/test_expr.vim | 6 ++++++
 src/version.c             | 2 ++
 3 files changed, 17 insertions(+)

diff --git a/src/message.c b/src/message.c
index 7bb154d2e9..954152850c 100644
--- a/src/message.c
+++ b/src/message.c
@@ -4198,6 +4198,15 @@ vim_vsnprintf(
 		default: break;
 	    }
 
+# if defined(FEAT_EVAL) && defined(FEAT_NUM64)
+	    switch (fmt_spec)
+	    {
+		case 'd': case 'u': case 'o': case 'x': case 'X':
+		    if (tvs != NULL && length_modifier == '\0')
+			length_modifier = 'L';
+	    }
+# endif
+
 	    /* get parameter value, do initial processing */
 	    switch (fmt_spec)
 	    {
diff --git a/src/testdir/test_expr.vim b/src/testdir/test_expr.vim
index 067dbf24f6..86c86c58d5 100644
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -129,3 +129,9 @@ func Test_option_value()
   call assert_equal("abcdefgi", &cpo)
   set cpo&vim
 endfunc
+
+function Test_printf_64bit()
+  if has('num64')
+    call assert_equal("123456789012345", printf('%d', 123456789012345))
+  endif
+endfunc
diff --git a/src/version.c b/src/version.c
index 6d75f76f1d..301b406d27 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2029,
 /**/
     2028,
 /**/

From e048539195e1c0a060cf41b39fca118130bdc151 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 12 Jul 2016 21:17:03 +0200
Subject: [PATCH 2/3] patch 7.4.2030 Problem:    ARCH must be set properly when
 using MinGW. Solution:   Detect the default value of ARCH from the current
 compiler. (Ken             Takata)

---
 src/Make_cyg_ming.mak | 74 ++++++++++++++++++++++++-------------------
 src/version.c         |  2 ++
 2 files changed, 44 insertions(+), 32 deletions(-)

diff --git a/src/Make_cyg_ming.mak b/src/Make_cyg_ming.mak
index e0638abb9b..9bc24195fe 100644
--- a/src/Make_cyg_ming.mak
+++ b/src/Make_cyg_ming.mak
@@ -42,7 +42,8 @@ DIRECTX=no
 FEATURES=HUGE
 # Set to one of i386, i486, i586, i686 as the minimum target processor.
 # For amd64/x64 architecture set ARCH=x86-64 .
-ARCH=i686
+# If not set, it will be automatically detected. (Normally i686 or x86-64.)
+#ARCH=i686
 # Set to yes to cross-compile from unix; no=native Windows (and Cygwin).
 CROSS=no
 # Set to path to iconv.h and libiconv.a to enable using 'iconv.dll'.
@@ -112,6 +113,46 @@ INTLLIB=gnu_gettext
 #INTLPATH=$(GETTEXT)/lib
 #INTLLIB=intl
 
+
+# Command definitions (depends on cross-compiling and shell)
+ifeq ($(CROSS),yes)
+# cross-compiler prefix:
+ifndef CROSS_COMPILE
+CROSS_COMPILE = i586-pc-mingw32msvc-
+endif
+DEL = rm
+MKDIR = mkdir -p
+DIRSLASH = /
+else
+# normal (Windows) compilation:
+ifndef CROSS_COMPILE
+CROSS_COMPILE =
+endif
+ifneq (sh.exe, $(SHELL))
+DEL = rm
+MKDIR = mkdir -p
+DIRSLASH = /
+else
+DEL = del
+MKDIR = mkdir
+DIRSLASH = \\
+endif
+endif
+CC := $(CROSS_COMPILE)gcc
+CXX := $(CROSS_COMPILE)g++
+ifeq ($(UNDER_CYGWIN),yes)
+WINDRES := $(CROSS_COMPILE)windres
+else
+WINDRES := windres
+endif
+WINDRES_CC = $(CC)
+
+# Get the default ARCH.
+ifndef ARCH
+ARCH := $(shell $(CC) -dumpmachine | sed -e 's/-.*//')
+endif
+
+
 #	Perl interface:
 #	  PERL=[Path to Perl directory] (Set inside Make_cyg.mak or Make_ming.mak)
 #	  DYNAMIC_PERL=yes (to load the Perl DLL dynamically)
@@ -383,37 +424,6 @@ DEFINES=-DWIN32 -DWINVER=$(WINVER) -D_WIN32_WINNT=$(WINVER) \
 ifeq ($(ARCH),x86-64)
 DEFINES+=-DMS_WIN64
 endif
-ifeq ($(CROSS),yes)
-# cross-compiler prefix:
-ifndef CROSS_COMPILE
-CROSS_COMPILE = i586-pc-mingw32msvc-
-endif
-DEL = rm
-MKDIR = mkdir -p
-DIRSLASH = /
-else
-# normal (Windows) compilation:
-ifndef CROSS_COMPILE
-CROSS_COMPILE =
-endif
-ifneq (sh.exe, $(SHELL))
-DEL = rm
-MKDIR = mkdir -p
-DIRSLASH = /
-else
-DEL = del
-MKDIR = mkdir
-DIRSLASH = \\
-endif
-endif
-CC := $(CROSS_COMPILE)gcc
-CXX := $(CROSS_COMPILE)g++
-ifeq ($(UNDER_CYGWIN),yes)
-WINDRES := $(CROSS_COMPILE)windres
-else
-WINDRES := windres
-endif
-WINDRES_CC = $(CC)
 
 #>>>>> end of choices
 ###########################################################################
diff --git a/src/version.c b/src/version.c
index 301b406d27..1765e93aa3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2030,
 /**/
     2029,
 /**/

From 89b10421ca1aea55acbafac1df93be4e20210ceb Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 12 Jul 2016 22:51:22 +0200
Subject: [PATCH 3/3] patch 7.4.2031 Problem:    The list_lbr_utf8 test fails
 if ~/.vim/syntax/c.vim sets             'textwidth' to a non-zero value.
 (Oyvind A. Holm) Solution:   Add a setup.vim file that sets 'runtimepath' and
 $HOME to a safe             value. (partly by Christian Brabandt, closes
 #912)

---
 src/testdir/amiga.vim   |  2 ++
 src/testdir/dos.vim     |  2 ++
 src/testdir/runtest.vim |  6 +++---
 src/testdir/setup.vim   | 11 +++++++++++
 src/testdir/unix.vim    |  2 ++
 src/testdir/vms.vim     |  4 +++-
 src/version.c           |  2 ++
 7 files changed, 25 insertions(+), 4 deletions(-)
 create mode 100644 src/testdir/setup.vim

diff --git a/src/testdir/amiga.vim b/src/testdir/amiga.vim
index e0ca47a8ed..79956d7d94 100644
--- a/src/testdir/amiga.vim
+++ b/src/testdir/amiga.vim
@@ -2,3 +2,5 @@
 set shell=csh
 map! /tmp t:
 cmap !rm !Delete all
+
+source setup.vim
diff --git a/src/testdir/dos.vim b/src/testdir/dos.vim
index 27764db9d9..3ea6ab2a6d 100644
--- a/src/testdir/dos.vim
+++ b/src/testdir/dos.vim
@@ -5,3 +5,5 @@ set shell=c:\COMMAND.COM shellquote= shellxquote= shellcmdflag=/c shellredir=>
 if executable("cmd.exe")
    set shell=cmd.exe
 endif
+
+source setup.vim
diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
index c094da0317..559d5f875a 100644
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -42,6 +42,9 @@ if &lines < 24 || &columns < 80
   cquit
 endif
 
+" Common with all tests on all systems.
+source setup.vim
+
 " For consistency run all tests with 'nocompatible' set.
 " This also enables use of line continuation.
 set nocp viminfo+=nviminfo
@@ -55,9 +58,6 @@ lang mess C
 " Always use forward slashes.
 set shellslash
 
-" Make sure $HOME does not get read or written.
-let $HOME = '/does/not/exist'
-
 let s:srcdir = expand('%:p:h:h')
 
 " Prepare for calling test_garbagecollect_now().
diff --git a/src/testdir/setup.vim b/src/testdir/setup.vim
new file mode 100644
index 0000000000..f7e475a81a
--- /dev/null
+++ b/src/testdir/setup.vim
@@ -0,0 +1,11 @@
+" Common preparations for running tests.
+
+" Make sure 'runtimepath' does not include $HOME.
+set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
+
+" Only when the +eval feature is present. 
+if 1
+  " Make sure $HOME does not get read or written.
+  let $HOME = '/does/not/exist'
+endif
+
diff --git a/src/testdir/unix.vim b/src/testdir/unix.vim
index f766e74c30..36dd4e1e3b 100644
--- a/src/testdir/unix.vim
+++ b/src/testdir/unix.vim
@@ -1,3 +1,5 @@
 " Settings for test script execution
 " Always use "sh", don't use the value of "$SHELL".
 set shell=sh
+
+source setup.vim
diff --git a/src/testdir/vms.vim b/src/testdir/vms.vim
index 3305a77c23..64b390e285 100644
--- a/src/testdir/vms.vim
+++ b/src/testdir/vms.vim
@@ -1,4 +1,6 @@
 " Settings for test script execution under OpenVMS
 
-" Do not make any swap files
+" Do not use any swap files
 set noswapfile
+
+source setup.vim
diff --git a/src/version.c b/src/version.c
index 1765e93aa3..002c1f804e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2031,
 /**/
     2030,
 /**/