Merge branch 'visual-studio'

This topic branch teaches the project generator to generate a Visual
Studio solution, ready to be opened in Visual Studio 2010 or later.

The idea, of course, is to let some automatic build job generate and
commit the project files with

	make MSVC=1 vcxproj

and then (force-)push to a special-purpose branch.

The major part of this branch thicket concerns itself not only with
generating the Visual Studio project files, but making sure that the
user can then run the test suite from a regular Git Bash (i.e. *not*
requiring a Git for Windows SDK), e.g. by running

	cd t
	prove --timer --jobs 15 ./t[0-9]*.sh

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

.gitignore

@@ -183,6 +183,42 @@
 /gitweb/static/gitweb.js
 /gitweb/static/gitweb.min.*
 /command-list.h
+/libgit
+/test-chmtime
+/test-ctype
+/test-config
+/test-date
+/test-delta
+/test-dump-cache-tree
+/test-dump-split-index
+/test-dump-untracked-cache
+/test-fake-ssh
+/test-scrap-cache-tree
+/test-genrandom
+/test-hashmap
+/test-index-version
+/test-line-buffer
+/test-match-trees
+/test-mergesort
+/test-mktemp
+/test-parse-options
+/test-path-utils
+/test-prio-queue
+/test-read-cache
+/test-regex
+/test-revision-walking
+/test-run-command
+/test-sha1
+/test-sha1-array
+/test-sigchain
+/test-string-list
+/test-submodule-config
+/test-subprocess
+/test-svn-fe
+/test-urlmatch-normalization
+/test-wildmatch
+/vcs-svn_lib
+/xdiff_lib
 *.tar.gz
 *.dsc
 *.deb
@@ -220,6 +256,13 @@
 *.idb
 *.pdb
 *.ilk
+*.iobj
+*.ipdb
+*.dll
 .vs/
-/Debug/
-/Release/
+*.manifest
+Debug/
+Release/
+/UpgradeLog*.htm
+/git.VC.VC.opendb
+/git.VC.db

.nuget/NuGet.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <config>
+    <add key="repositoryPath" value="..\compat\vcbuild\GEN.PKGS" />
+  </config>
+</configuration>

Makefile

@@ -2550,6 +2550,7 @@ GIT-BUILD-OPTIONS: FORCE
 	@echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
 	@echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
 	@echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
+	@echo X=\'$(X)\' >>$@+
 ifdef TEST_OUTPUT_DIRECTORY
 	@echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
 endif
@@ -2584,6 +2585,9 @@ ifdef GIT_INTEROP_MAKE_OPTS
 endif
 ifdef TEST_GIT_INDEX_VERSION
 	@echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
+endif
+ifdef MSVC_DEPS
+	@echo MSVC_DEPS=\''$(subst ','\'',$(subst ','\'',$(MSVC_DEPS)))'\' >>$@+
 endif
 	@if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
 
@@ -2608,7 +2612,7 @@ bin-wrappers/%: wrap-for-bin.sh
 	@mkdir -p bin-wrappers
 	$(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 	     -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
-	     -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
+	     -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%$(X),$(@F))$(patsubst git%,$(X),$(filter $(@F),$(BINDIR_PROGRAMS_NEED_X)))|' < $< > $@ && \
 	chmod +x $@
 
 # GNU make supports exporting all variables by "export" without parameters.

compat/msvc.h

@@ -6,6 +6,10 @@
 #include <malloc.h>
 #include <io.h>
 
+#pragma warning(disable: 4018) /* signed/unsigned comparison */
+#pragma warning(disable: 4244) /* type conversion, possible loss of data */
+#pragma warning(disable: 4090) /* 'function' : different 'const' qualifiers (ALLOC_GROW etc.)*/
+
 /* porting function */
 #define inline __inline
 #define __inline__ __inline

compat/obstack.h

@@ -492,7 +492,7 @@ __extension__								\
 ( (h)->temp.tempint = (char *) (obj) - (char *) (h)->chunk,		\
   ((((h)->temp.tempint > 0						\
     && (h)->temp.tempint < (h)->chunk_limit - (char *) (h)->chunk))	\
-   ? (int) ((h)->next_free = (h)->object_base				\
+   ? (ptrdiff_t) ((h)->next_free = (h)->object_base				\
 	    = (h)->temp.tempint + (char *) (h)->chunk)			\
    : (((obstack_free) ((h), (h)->temp.tempint + (char *) (h)->chunk), 0), 0)))
 

compat/terminal.c

@@ -1,4 +1,6 @@
+#ifndef NO_INTTYPES_H
 #include <inttypes.h>
+#endif
 #include "git-compat-util.h"
 #include "run-command.h"
 #include "compat/terminal.h"

config.mak.uname

@@ -1,5 +1,9 @@
 # Platform specific Makefile tweaks based on uname detection
 
+# Define NO_SAFESEH if you need MSVC/Visual Studio to ignore the lack of
+# Microsoft's Safe Exception Handling in libraries (such as zlib).
+# Typically required for VS2013+/32-bit compilation on Vista+ versions.
+
 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
@@ -361,6 +365,7 @@ ifeq ($(uname_S),Windows)
 	NEEDS_LIBICONV = YesPlease
 	NO_STRTOUMAX = YesPlease
 	NO_MKDTEMP = YesPlease
+	NO_INTTYPES_H = YesPlease
 	# VS2015 with UCRT claims that snprintf and friends are C99 compliant,
 	# so we don't need this.
 	#
@@ -396,6 +401,9 @@ ifeq ($(uname_S),Windows)
 		compat/win32/dirent.o compat/win32/fscache.o
 	COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
 	BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE
+	# invalidcontinue.obj allows Git's source code to close the same file
+	# handle twice, or to access the osfhandle of an already-closed stdout
+	# See https://msdn.microsoft.com/en-us/library/ms235330.aspx
 	EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
 	PTHREAD_LIBS =
 	lib =
@@ -428,6 +436,11 @@ ifeq ($(uname_S),Windows)
 	# release mode) to force a PDB to be generated (like RelWithDebInfo).
 	BASIC_CFLAGS += -Zi
 	BASIC_LDFLAGS += -debug
+
+ifdef NO_SAFESEH
+	LDFLAGS += -SAFESEH:NO
+endif
+
 ifndef DEBUG
 	BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
 	BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
@@ -438,6 +451,65 @@ endif
 	X = .exe
 
 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
+
+vcxproj:
+	# Require clean work tree
+	git update-index -q --refresh && \
+	git diff-files --quiet && \
+	git diff-index --cached --quiet HEAD --
+
+	# Make .vcxproj files and add them
+	unset QUIET_GEN QUIET_BUILT_IN; \
+	perl contrib/buildsystems/generate -g Vcxproj
+	git add -f git.sln {*,*/lib,t/helper/*}/{packages.config,*.vcxproj}
+
+	# Add common-cmds.h
+	$(MAKE) MSVC=1 prefix=/mingw64 common-cmds.h
+	git add -f common-cmds.h
+
+	# Add scripts
+	rm -f perl/perl.mak
+	$(MAKE) MSVC=1 prefix=/mingw64 \
+		$(SCRIPT_LIB) $(SCRIPT_SH_GEN) $(SCRIPT_PERL_GEN)
+	# Strip out the sane tool path, needed only for building
+	sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
+	git add -f $(SCRIPT_LIB) $(SCRIPT_SH_GEN) $(SCRIPT_PERL_GEN)
+
+	# Add Perl module
+	$(MAKE) $(LIB_PERL_GEN)
+	git add -f perl/build
+
+	# Add bin-wrappers, for testing
+	rm -rf bin-wrappers/
+	$(MAKE) MSVC=1 prefix=/mingw64 $(test_bindir_programs)
+	# Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
+	# path of the repository is not hard-coded (GIT_EXEC_PATH will be set
+	# by test-lib.sh according to the current setup)
+	sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
+			\1="$$(cygpath -u "$$\1")"/' \
+		-e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
+	# Ensure that test-* helpers find the .dll files copied to top-level
+	sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
+	# We do not want to force hard-linking builtins
+	sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
+		bin-wrappers/git-{receive-pack,upload-archive}
+	git add -f $(test_bindir_programs)
+	# remote-ext is a builtin, but invoked as if it were external
+	sed 's|receive-pack|remote-ext|g' \
+		<bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
+	git add -f bin-wrappers/git-remote-ext
+
+	# Add templates
+	$(MAKE) -C templates
+	git add -f templates/boilerplates.made templates/blt/
+
+	# Add build options
+	$(MAKE) MSVC=1 prefix=/mingw64 GIT-BUILD-OPTIONS
+	git add -f GIT-BUILD-OPTIONS
+
+	# Commit the whole shebang
+	git commit -m "Generate Visual Studio solution" \
+		-m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"
 endif
 ifeq ($(uname_S),Interix)
 	NO_INITGROUPS = YesPlease

contrib/buildsystems/Generators.pm

@@ -17,7 +17,7 @@ BEGIN {
     $me = dirname($me);
     if (opendir(D,"$me/Generators")) {
         foreach my $gen (readdir(D)) {
-            next if ($gen  =~ /^\.\.?$/);
+            next unless ($gen  =~ /\.pm$/);
             require "${me}/Generators/$gen";
             $gen =~ s,\.pm,,;
             push(@AVAILABLE, $gen);

contrib/buildsystems/Generators/Vcproj.pm

@@ -52,7 +52,6 @@ my @GUIDS = (
     "{00785268-A9CC-4E40-AC29-BAC0019159CE}",
     "{4C06F56A-DCDB-46A6-B67C-02339935CF12}",
     "{3A62D3FD-519E-4EC9-8171-D2C1BFEA022F}",
-    "{3A62D3FD-519E-4EC9-8171-D2C1BFEA022F}",
     "{9392EB58-D7BA-410B-B1F0-B2FAA6BC89A7}",
     "{2ACAB2D5-E0CE-4027-BCA0-D78B2D7A6C66}",
     "{86E216C3-43CE-481A-BCB2-BE5E62850635}",
@@ -63,7 +62,14 @@ my @GUIDS = (
     "{294BDC5A-F448-48B6-8110-DD0A81820F8C}",
     "{4B9F66E9-FAC9-47AB-B1EF-C16756FBFD06}",
     "{72EA49C6-2806-48BD-B81B-D4905102E19C}",
-    "{5728EB7E-8929-486C-8CD5-3238D060E768}"
+    "{5728EB7E-8929-486C-8CD5-3238D060E768}",
+    "{A3E300FC-5630-4850-A470-E9F2C2EFA7E7}",
+    "{CEA071D4-D9F3-4250-98F7-44AFDC8ACAA1}",
+    "{3FD87BB4-2236-4A1B-ADD2-46211A302442}",
+    "{49B03F41-5157-4079-95A7-64D728BCF74F}",
+    "{95D5A28B-80E2-40A9-BEA3-C52B9CA488E3}",
+    "{B85E6545-D523-4323-9F29-45389D090343}",
+    "{06840CEF-746C-4B71-9442-C395DD6590A5}"
 );
 
 sub generate {
@@ -106,6 +112,8 @@ sub createLibProject {
     my $includes= join(";", sort(map(""$rel_dir\\$_"", @{$$build_structure{"LIBS_${libname}_INCLUDES"}})));
     my $cflags  = join(" ", sort(@{$$build_structure{"LIBS_${libname}_CFLAGS"}}));
     $cflags =~ s/\"/"/g;
+    $cflags =~ s/</&lt;/g;
+    $cflags =~ s/>/&gt;/g;
 
     my $cflags_debug = $cflags;
     $cflags_debug =~ s/-MT/-MTd/;
@@ -127,6 +135,8 @@ sub createLibProject {
 
     $defines =~ s/-D//g;
     $defines =~ s/\"/\\&quot;/g;
+    $defines =~ s/</&lt;/g;
+    $defines =~ s/>/&gt;/g;
     $defines =~ s/\'//g;
     $includes =~ s/-I//g;
     mkdir "$target" || die "Could not create the directory $target for lib project!\n";
@@ -162,9 +172,6 @@ sub createLibProject {
 			<Tool
 				Name="VCXMLDataGeneratorTool"
 			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
 			<Tool
 				Name="VCMIDLTool"
 			/>
@@ -228,9 +235,6 @@ sub createLibProject {
 			<Tool
 				Name="VCXMLDataGeneratorTool"
 			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
 			<Tool
 				Name="VCMIDLTool"
 			/>
@@ -325,6 +329,8 @@ sub createAppProject {
     my $includes= join(";", sort(map("&quot;$rel_dir\\$_&quot;", @{$$build_structure{"APPS_${appname}_INCLUDES"}})));
     my $cflags  = join(" ", sort(@{$$build_structure{"APPS_${appname}_CFLAGS"}}));
     $cflags =~ s/\"/&quot;/g;
+    $cflags =~ s/</&lt;/g;
+    $cflags =~ s/>/&gt;/g;
 
     my $cflags_debug = $cflags;
     $cflags_debug =~ s/-MT/-MTd/;
@@ -351,6 +357,8 @@ sub createAppProject {
 
     $defines =~ s/-D//g;
     $defines =~ s/\"/\\&quot;/g;
+    $defines =~ s/</&lt;/g;
+    $defines =~ s/>/&gt;/g;
     $defines =~ s/\'//g;
     $defines =~ s/\\\\/\\/g;
     $includes =~ s/-I//g;
@@ -387,9 +395,6 @@ sub createAppProject {
 			<Tool
 				Name="VCXMLDataGeneratorTool"
 			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
 			<Tool
 				Name="VCMIDLTool"
 			/>
@@ -458,9 +463,6 @@ sub createAppProject {
 			<Tool
 				Name="VCXMLDataGeneratorTool"
 			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
 			<Tool
 				Name="VCMIDLTool"
 			/>
@@ -561,20 +563,18 @@ sub createGlueProject {
     foreach (@apps) {
         $_ =~ s/\//_/g;
         $_ =~ s/\.exe//;
-        push(@tmp, $_);
+        if ($_ eq "git" ) {
+            unshift(@tmp, $_);
+        } else {
+            push(@tmp, $_);
+        }
     }
     @apps = @tmp;
 
     open F, ">git.sln" || die "Could not open git.sln for writing!\n";
     binmode F, ":crlf";
     print F "$SLN_HEAD";
-    foreach (@libs) {
-        my $libname = $_;
-        my $uuid = $build_structure{"LIBS_${libname}_GUID"};
-        print F "$SLN_PRE";
-        print F "\"${libname}\", \"${libname}\\${libname}.vcproj\", \"${uuid}\"";
-        print F "$SLN_POST";
-    }
+
     my $uuid_libgit = $build_structure{"LIBS_libgit_GUID"};
     my $uuid_xdiff_lib = $build_structure{"LIBS_xdiff_lib_GUID"};
     foreach (@apps) {
@@ -588,6 +588,13 @@ sub createGlueProject {
         print F "	EndProjectSection";
         print F "$SLN_POST";
     }
+    foreach (@libs) {
+        my $libname = $_;
+        my $uuid = $build_structure{"LIBS_${libname}_GUID"};
+        print F "$SLN_PRE";
+        print F "\"${libname}\", \"${libname}\\${libname}.vcproj\", \"${uuid}\"";
+        print F "$SLN_POST";
+    }
 
     print F << "EOM";
 Global
@@ -599,17 +606,17 @@ EOM
     print F << "EOM";
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 EOM
-    foreach (@libs) {
-        my $libname = $_;
-        my $uuid = $build_structure{"LIBS_${libname}_GUID"};
+    foreach (@apps) {
+        my $appname = $_;
+        my $uuid = $build_structure{"APPS_${appname}_GUID"};
         print F "\t\t${uuid}.Debug|Win32.ActiveCfg = Debug|Win32\n";
         print F "\t\t${uuid}.Debug|Win32.Build.0 = Debug|Win32\n";
         print F "\t\t${uuid}.Release|Win32.ActiveCfg = Release|Win32\n";
         print F "\t\t${uuid}.Release|Win32.Build.0 = Release|Win32\n";
     }
-    foreach (@apps) {
-        my $appname = $_;
-        my $uuid = $build_structure{"APPS_${appname}_GUID"};
+    foreach (@libs) {
+        my $libname = $_;
+        my $uuid = $build_structure{"LIBS_${libname}_GUID"};
         print F "\t\t${uuid}.Debug|Win32.ActiveCfg = Debug|Win32\n";
         print F "\t\t${uuid}.Debug|Win32.Build.0 = Debug|Win32\n";
         print F "\t\t${uuid}.Release|Win32.ActiveCfg = Release|Win32\n";

contrib/buildsystems/Generators/Vcxproj.pm

@@ -0,0 +1,447 @@
+package Generators::Vcxproj;
+require Exporter;
+
+use strict;
+use vars qw($VERSION);
+
+our $VERSION = '1.00';
+our(@ISA, @EXPORT, @EXPORT_OK, @AVAILABLE);
+@ISA = qw(Exporter);
+
+BEGIN {
+    push @EXPORT_OK, qw(generate);
+}
+
+my $guid_index = 0;
+my @GUIDS = (
+    "{E07B9989-2BF7-4F21-8918-BE22BA467AC3}",
+    "{278FFB51-0296-4A44-A81A-22B87B7C3592}",
+    "{7346A2C4-F0FD-444F-9EBE-1AF23B2B5650}",
+    "{67F421AC-EB34-4D49-820B-3196807B423F}",
+    "{385DCFE1-CC8C-4211-A451-80FCFC31CA51}",
+    "{97CC46C5-D2CC-4D26-B634-E75792B79916}",
+    "{C7CE21FE-6EF8-4012-A5C7-A22BCEDFBA11}",
+    "{51575134-3FDF-42D1-BABD-3FB12669C6C9}",
+    "{0AE195E4-9823-4B87-8E6F-20C5614AF2FF}",
+    "{4B918255-67CA-43BB-A46C-26704B666E6B}",
+    "{18CCFEEF-C8EE-4CC1-A265-26F95C9F4649}",
+    "{5D5D90FA-01B7-4973-AFE5-CA88C53AC197}",
+    "{1F054320-036D-49E1-B384-FB5DF0BC8AC0}",
+    "{7CED65EE-F2D9-4171-825B-C7D561FE5786}",
+    "{8D341679-0F07-4664-9A56-3BA0DE88B9BC}",
+    "{C189FEDC-2957-4BD7-9FA4-7622241EA145}",
+    "{66844203-1B9F-4C53-9274-164FFF95B847}",
+    "{E4FEA145-DECC-440D-AEEA-598CF381FD43}",
+    "{73300A8E-C8AC-41B0-B555-4F596B681BA7}",
+    "{873FDEB1-D01D-40BF-A1BF-8BBC58EC0F51}",
+    "{7922C8BE-76C5-4AC6-8BF7-885C0F93B782}",
+    "{E245D370-308B-4A49-BFC1-1E527827975F}",
+    "{F6FA957B-66FC-4ED7-B260-E59BBE4FE813}",
+    "{E6055070-0198-431A-BC49-8DB6CEE770AE}",
+    "{54159234-C3EB-43DA-906B-CE5DA5C74654}",
+    "{594CFC35-0B60-46F6-B8EF-9983ACC1187D}",
+    "{D93FCAB7-1F01-48D2-B832-F761B83231A5}",
+    "{DBA5E6AC-E7BE-42D3-8703-4E787141526E}",
+    "{6171953F-DD26-44C7-A3BE-CC45F86FC11F}",
+    "{9E19DDBE-F5E4-4A26-A2FE-0616E04879B8}",
+    "{AE81A615-99E3-4885-9CE0-D9CAA193E867}",
+    "{FBF4067E-1855-4F6C-8BCD-4D62E801A04D}",
+    "{17007948-6593-4AEB-8106-F7884B4F2C19}",
+    "{199D4C8D-8639-4DA6-82EF-08668C35DEE0}",
+    "{E085E50E-C140-4CF3-BE4B-094B14F0DDD6}",
+    "{00785268-A9CC-4E40-AC29-BAC0019159CE}",
+    "{4C06F56A-DCDB-46A6-B67C-02339935CF12}",
+    "{3A62D3FD-519E-4EC9-8171-D2C1BFEA022F}",
+    "{9392EB58-D7BA-410B-B1F0-B2FAA6BC89A7}",
+    "{2ACAB2D5-E0CE-4027-BCA0-D78B2D7A6C66}",
+    "{86E216C3-43CE-481A-BCB2-BE5E62850635}",
+    "{FB631291-7923-4B91-9A57-7B18FDBB7A42}",
+    "{0A176EC9-E934-45B8-B87F-16C7F4C80039}",
+    "{DF55CA80-46E8-4C53-B65B-4990A23DD444}",
+    "{3A0F9895-55D2-4710-BE5E-AD7498B5BF44}",
+    "{294BDC5A-F448-48B6-8110-DD0A81820F8C}",
+    "{4B9F66E9-FAC9-47AB-B1EF-C16756FBFD06}",
+    "{72EA49C6-2806-48BD-B81B-D4905102E19C}",
+    "{5728EB7E-8929-486C-8CD5-3238D060E768}",
+    "{A3E300FC-5630-4850-A470-E9F2C2EFA7E7}",
+    "{CEA071D4-D9F3-4250-98F7-44AFDC8ACAA1}",
+    "{3FD87BB4-2236-4A1B-ADD2-46211A302442}",
+    "{49B03F41-5157-4079-95A7-64D728BCF74F}",
+    "{95D5A28B-80E2-40A9-BEA3-C52B9CA488E3}",
+    "{B85E6545-D523-4323-9F29-45389D090343}",
+    "{06840CEF-746C-4B71-9442-C395DD6590A5}"
+);
+
+sub generate {
+    my ($git_dir, $out_dir, $rel_dir, %build_structure) = @_;
+    my @libs = @{$build_structure{"LIBS"}};
+    foreach (@libs) {
+        createProject($_, $git_dir, $out_dir, $rel_dir, \%build_structure, 1);
+    }
+
+    my @apps = @{$build_structure{"APPS"}};
+    foreach (@apps) {
+        createProject($_, $git_dir, $out_dir, $rel_dir, \%build_structure, 0);
+    }
+
+    createGlueProject($git_dir, $out_dir, $rel_dir, %build_structure);
+    return 0;
+}
+
+sub createProject {
+    my ($name, $git_dir, $out_dir, $rel_dir, $build_structure, $static_library) = @_;
+    my $label = $static_library ? "lib" : "app";
+    my $prefix = $static_library ? "LIBS_" : "APPS_";
+    my $config_type = $static_library ? "StaticLibrary" : "Application";
+    print "Generate $name vcxproj $label project\n";
+    my $cdup = $name;
+    $cdup =~ s/[^\/]+/../g;
+    $cdup =~ s/\//\\/g;
+    $rel_dir = $rel_dir eq "." ? $cdup : "$cdup\\$rel_dir";
+    $rel_dir =~ s/\//\\/g;
+
+    my $target = $name;
+    if ($static_library) {
+      $target =~ s/\.a//;
+    } else {
+      $target =~ s/\.exe//;
+    }
+
+    my $uuid = $GUIDS[$guid_index++];
+    $$build_structure{"$prefix${target}_GUID"} = $uuid;
+    my $vcxproj = $target;
+    $vcxproj =~ s/(.*\/)?(.*)/$&\/$2.vcxproj/;
+    $vcxproj =~ s/([^\/]*)(\/lib)\/(lib.vcxproj)/$1$2\/$1_$3/;
+    $$build_structure{"$prefix${target}_VCXPROJ"} = $vcxproj;
+
+    my @srcs = sort(map("$rel_dir\\$_", @{$$build_structure{"$prefix${name}_SOURCES"}}));
+    my @sources;
+    foreach (@srcs) {
+        $_ =~ s/\//\\/g;
+        push(@sources, $_);
+    }
+    my $defines = join(";", sort(@{$$build_structure{"$prefix${name}_DEFINES"}}));
+    my $includes= join(";", sort(map { s/^-I//; s/\//\\/g; File::Spec->file_name_is_absolute($_) ? $_ : "$rel_dir\\$_" } @{$$build_structure{"$prefix${name}_INCLUDES"}}));
+    my $cflags = join(" ", sort(map { s/^-[GLMOZ].*//; s/.* .*/"$&"/; $_; } @{$$build_structure{"$prefix${name}_CFLAGS"}}));
+    $cflags =~ s/\"/"/g;
+    $cflags =~ s/</&lt;/g;
+    $cflags =~ s/>/&gt;/g;
+
+    my $libs = '';
+    if (!$static_library) {
+      $libs = join(";", sort(grep /^(?!libgit\.lib|xdiff\/lib\.lib|vcs-svn\/lib\.lib|libcurl\.lib|libeay32\.lib|libiconv\.lib|ssleay32\.lib|zlib\.lib)/, @{$$build_structure{"$prefix${name}_LIBS"}}));
+    }
+
+    $defines =~ s/-D//g;
+    $defines =~ s/\"/&quot;/g;
+    $defines =~ s/</&lt;/g;
+    $defines =~ s/>/&gt;/g;
+    $defines =~ s/\'//g;
+
+    die "Could not create the directory $target for $label project!\n" unless (-d "$target" || mkdir "$target");
+
+    use File::Copy;
+    copy("$git_dir/compat/vcbuild/packages.config", "$target/packages.config");
+
+    my $needsCurl = grep(/libcurl.lib/, @{$$build_structure{"$prefix${name}_LIBS"}});
+    my $targetsImport = '';
+    my $targetsErrors = '';
+    my $afterTargets = '';
+    open F, "<$git_dir/compat/vcbuild/packages.config";
+    while (<F>) {
+      if (/<package id="([^"]+)" version="([^"]+)"/) {
+        if ($1 eq 'libiconv') {
+	  # we have to link with the Release builds already because libiconv
+	  # is only available targeting v100 and v110, see
+	  # https://github.com/coapp-packages/libiconv/issues/2
+          $libs .= ";$rel_dir\\compat\\vcbuild\\GEN.PKGS\\$1.$2\\build\\native\\lib\\v110\\\$(Platform)\\Release\\dynamic\\cdecl\\libiconv.lib";
+	  $afterTargets .= "\n    <Copy SourceFiles=\"$rel_dir\\compat\\vcbuild\\GEN.PKGS\\$1.redist.$2\\build\\native\\bin\\v110\\\$(Platform)\\Release\\dynamic\\cdecl\\libiconv.dll\" DestinationFolder=\"\$(TargetDir)\" SkipUnchangedFiles=\"true\" />";
+        } elsif ($needsCurl && $1 eq 'curl') {
+	  # libcurl is only available targeting v100 and v110
+	  $libs .= ";$rel_dir\\compat\\vcbuild\\GEN.PKGS\\$1.$2\\build\\native\\lib\\v110\\\$(Platform)\\Release\\dynamic\\libcurl.lib";
+	  $afterTargets .= "\n    <Copy SourceFiles=\"$rel_dir\\compat\\vcbuild\\GEN.PKGS\\$1.redist.$2\\build\\native\\bin\\v110\\\$(Platform)\\Release\\dynamic\\libcurl.dll\" DestinationFolder=\"\$(TargetDir)\" SkipUnchangedFiles=\"true\" />";
+        } elsif ($needsCurl && $1 eq 'expat') {
+	  # libexpat is only available targeting v100 and v110
+	  $libs .= ";$rel_dir\\compat\\vcbuild\\GEN.PKGS\\$1.$2\\build\\native\\lib\\v110\\\$(Platform)\\Release\\dynamic\\utf8\\libexpat.lib";
+	}
+        next if ($1 =~  /^(zlib$|openssl(?!.*(x64|x86)$))/);
+        my $targetsFile = "$rel_dir\\compat\\vcbuild\\GEN.PKGS\\$1.$2\\build\\native\\$1.targets";
+        $targetsImport .= "\n    <Import Project=\"$targetsFile\" Condition=\"Exists('$targetsFile')\" />";
+        $targetsErrors .= "\n    <Error Condition=\"!Exists('$targetsFile')\" Text=\"\$([System.String]::Format('\$(ErrorText)', '$targetsFile'))\" />";
+      }
+    }
+    close F;
+
+    open F, ">$vcxproj" or die "Could not open $vcxproj for writing!\n";
+    binmode F, ":crlf :utf8";
+    print F chr(0xFEFF);
+    print F << "EOM";
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>$uuid</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="\$(VCTargetsPath)\\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'\$(Configuration)'=='Debug'" Label="Configuration">
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'\$(Configuration)'=='Release'" Label="Configuration">
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ConfigurationType>$config_type</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <!-- <CharacterSet>UTF-8</CharacterSet> -->
+    <OutDir>..\\</OutDir>
+    <!-- <IntDir>\$(ProjectDir)\$(Configuration)\\</IntDir> -->
+  </PropertyGroup>
+  <Import Project="\$(VCTargetsPath)\\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="\$(UserRootDir)\\Microsoft.Cpp.\$(Platform).user.props" Condition="exists('\$(UserRootDir)\\Microsoft.Cpp.\$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <GenerateManifest>false</GenerateManifest>
+    <EnableManagedIncrementalBuild>true</EnableManagedIncrementalBuild>
+  </PropertyGroup>
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <AdditionalOptions>$cflags %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalIncludeDirectories>$includes;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <EnableParallelCodeGeneration />
+      <MinimalRebuild>true</MinimalRebuild>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <PrecompiledHeader />
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Lib>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+    <Link>
+      <AdditionalDependencies>$libs;\$(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalOptions>invalidcontinue.obj %(AdditionalOptions)</AdditionalOptions>
+      <ManifestFile>$cdup\\compat\\win32\\git.manifest</ManifestFile>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'\$(Platform)'=='Win32'">
+    <Link>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'\$(Configuration)'=='Debug'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;$defines;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'\$(Configuration)'=='Release'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;$defines;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+EOM
+    foreach(@sources) {
+        print F << "EOM";
+    <ClCompile Include="$_" />
+EOM
+    }
+    print F << "EOM";
+  </ItemGroup>
+EOM
+    if (!$static_library) {
+      my $uuid_libgit = $$build_structure{"LIBS_libgit_GUID"};
+      my $uuid_xdiff_lib = $$build_structure{"LIBS_xdiff/lib_GUID"};
+
+      print F << "EOM";
+  <ItemGroup>
+    <ProjectReference Include="$cdup\\libgit\\libgit.vcxproj">
+      <Project>$uuid_libgit</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+    <ProjectReference Include="$cdup\\xdiff\\lib\\xdiff_lib.vcxproj">
+      <Project>$uuid_xdiff_lib</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+EOM
+      if ($name =~ /(test-(line-buffer|svn-fe)|^git-remote-testsvn)\.exe$/) {
+        my $uuid_vcs_svn_lib = $$build_structure{"LIBS_vcs-svn/lib_GUID"};
+        print F << "EOM";
+    <ProjectReference Include="$cdup\\vcs-svn\\lib\\vcs-svn_lib.vcxproj">
+      <Project>$uuid_vcs_svn_lib</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+EOM
+      }
+      print F << "EOM";
+  </ItemGroup>
+EOM
+    }
+    print F << "EOM";
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="\$(VCTargetsPath)\\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">$targetsImport
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>$targetsErrors
+  </Target>
+EOM
+    if (!$static_library && $afterTargets ne '') {
+      print F << "EOM";
+  <Target Name="${target}_AfterBuild" AfterTargets="AfterBuild">$afterTargets
+  </Target>
+EOM
+    }
+    print F << "EOM";
+</Project>
+EOM
+    close F;
+}
+
+sub createGlueProject {
+    my ($git_dir, $out_dir, $rel_dir, %build_structure) = @_;
+    print "Generate solutions file\n";
+    $rel_dir = "..\\$rel_dir";
+    $rel_dir =~ s/\//\\/g;
+    my $SLN_HEAD = "Microsoft Visual Studio Solution File, Format Version 11.00\n# Visual Studio 2010\n";
+    my $SLN_PRE  = "Project(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = ";
+    my $SLN_POST = "\nEndProject\n";
+
+    my @libs = @{$build_structure{"LIBS"}};
+    my @tmp;
+    foreach (@libs) {
+        $_ =~ s/\.a//;
+        push(@tmp, $_);
+    }
+    @libs = @tmp;
+
+    my @apps = @{$build_structure{"APPS"}};
+    @tmp = ();
+    foreach (@apps) {
+        $_ =~ s/\.exe//;
+        if ($_ eq "git" ) {
+            unshift(@tmp, $_);
+        } else {
+            push(@tmp, $_);
+        }
+    }
+    @apps = @tmp;
+
+    open F, ">git.sln" || die "Could not open git.sln for writing!\n";
+    binmode F, ":crlf :utf8";
+    print F chr(0xFEFF);
+    print F "$SLN_HEAD";
+
+    foreach (@apps) {
+        my $appname = $_;
+        my $uuid = $build_structure{"APPS_${appname}_GUID"};
+        print F "$SLN_PRE";
+	my $vcxproj = $build_structure{"APPS_${appname}_VCXPROJ"};
+	$vcxproj =~ s/\//\\/g;
+        $appname =~ s/.*\///;
+        print F "\"${appname}\", \"${vcxproj}\", \"${uuid}\"";
+        print F "$SLN_POST";
+    }
+    foreach (@libs) {
+        my $libname = $_;
+        my $uuid = $build_structure{"LIBS_${libname}_GUID"};
+        print F "$SLN_PRE";
+        my $vcxproj = $build_structure{"LIBS_${libname}_VCXPROJ"};
+	$vcxproj =~ s/\//\\/g;
+        $libname =~ s/\//_/g;
+        print F "\"${libname}\", \"${vcxproj}\", \"${uuid}\"";
+        print F "$SLN_POST";
+    }
+
+    print F << "EOM";
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+EOM
+    print F << "EOM";
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+EOM
+    foreach (@apps) {
+        my $appname = $_;
+        my $uuid = $build_structure{"APPS_${appname}_GUID"};
+        print F "\t\t${uuid}.Debug|x64.ActiveCfg = Debug|x64\n";
+        print F "\t\t${uuid}.Debug|x64.Build.0 = Debug|x64\n";
+        print F "\t\t${uuid}.Debug|x86.ActiveCfg = Debug|Win32\n";
+        print F "\t\t${uuid}.Debug|x86.Build.0 = Debug|Win32\n";
+        print F "\t\t${uuid}.Release|x64.ActiveCfg = Release|x64\n";
+        print F "\t\t${uuid}.Release|x64.Build.0 = Release|x64\n";
+        print F "\t\t${uuid}.Release|x86.ActiveCfg = Release|Win32\n";
+        print F "\t\t${uuid}.Release|x86.Build.0 = Release|Win32\n";
+    }
+    foreach (@libs) {
+        my $libname = $_;
+        my $uuid = $build_structure{"LIBS_${libname}_GUID"};
+        print F "\t\t${uuid}.Debug|x64.ActiveCfg = Debug|x64\n";
+        print F "\t\t${uuid}.Debug|x64.Build.0 = Debug|x64\n";
+        print F "\t\t${uuid}.Debug|x86.ActiveCfg = Debug|Win32\n";
+        print F "\t\t${uuid}.Debug|x86.Build.0 = Debug|Win32\n";
+        print F "\t\t${uuid}.Release|x64.ActiveCfg = Release|x64\n";
+        print F "\t\t${uuid}.Release|x64.Build.0 = Release|x64\n";
+        print F "\t\t${uuid}.Release|x86.ActiveCfg = Release|Win32\n";
+        print F "\t\t${uuid}.Release|x86.Build.0 = Release|Win32\n";
+    }
+
+    print F << "EOM";
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
+EOM
+    close F;
+}
+
+1;

contrib/buildsystems/engine.pl

@@ -12,6 +12,7 @@ use File::Basename;
 use File::Spec;
 use Cwd;
 use Generators;
+use Text::ParseWords;
 
 my (%build_structure, %compile_options, @makedry);
 my $out_dir = getcwd();
@@ -31,6 +32,7 @@ generate usage:
   -g <GENERATOR>  --gen <GENERATOR> Specify the buildsystem generator    (default: $gen)
                                     Available: $genlist
   -o <PATH>       --out <PATH>      Specify output directory generation  (default: .)
+                  --make-out <PATH> Write the output of GNU Make into a file
   -i <FILE>       --in <FILE>       Specify input file, instead of running GNU Make
   -h,-?           --help            This help
 EOM
@@ -38,6 +40,7 @@ EOM
 }
 
 # Parse command-line options
+my $make_out;
 while (@ARGV) {
     my $arg = shift @ARGV;
     if ("$arg" eq "-h" || "$arg" eq "--help" || "$arg" eq "-?") {
@@ -45,6 +48,8 @@ while (@ARGV) {
 	exit(0);
     } elsif("$arg" eq "--out" || "$arg" eq "-o") {
 	$out_dir = shift @ARGV;
+    } elsif("$arg" eq "--make-out") {
+	$make_out = shift @ARGV;
     } elsif("$arg" eq "--gen" || "$arg" eq "-g") {
 	$gen = shift @ARGV;
     } elsif("$arg" eq "--in" || "$arg" eq "-i") {
@@ -72,7 +77,18 @@ Running GNU Make to figure out build structure...
 EOM
 
 # Pipe a make --dry-run into a variable, if not already loaded from file
-@makedry = `cd $git_dir && make -n MSVC=1 V=1 2>/dev/null` if !@makedry;
+# Capture the make dry stderr to file for review (will be empty for a release build).
+
+my $ErrsFile = "msvc-build-makedryerrors.txt";
+@makedry = `cd $git_dir && make -n MSVC=1 V=1 2>$ErrsFile` if !@makedry;
+# test for an empty Errors file and remove it
+unlink $ErrsFile if -f -z $ErrsFile;
+
+if (defined $make_out) {
+    open OUT, ">" . $make_out;
+    print OUT @makedry;
+    close OUT;
+}
 
 # Parse the make output into usable info
 parseMakeOutput();
@@ -140,6 +156,12 @@ sub parseMakeOutput
             next;
         }
 
+        if ($text =~ /^(mkdir|msgfmt) /) {
+            # options to the Portable Object translations
+            # the line "mkdir ... && msgfmt ..." contains no linker options
+            next;
+        }
+
         if($text =~ / -c /) {
             # compilation
             handleCompileLine($text, $line);
@@ -231,7 +253,7 @@ sub removeDuplicates
 sub handleCompileLine
 {
     my ($line, $lineno) = @_;
-    my @parts = split(' ', $line);
+    my @parts = shellwords($line);
     my $sourcefile;
     shift(@parts); # ignore cmd
     while (my $part = shift @parts) {
@@ -265,7 +287,7 @@ sub handleLibLine
     my (@objfiles, @lflags, $libout, $part);
     # kill cmd and rm 'prefix'
     $line =~ s/^rm -f .* && .* rcs //;
-    my @parts = split(' ', $line);
+    my @parts = shellwords($line);
     while ($part = shift @parts) {
         if ($part =~ /^-/) {
             push(@lflags, $part);
@@ -306,7 +328,7 @@ sub handleLinkLine
 {
     my ($line, $lineno) = @_;
     my (@objfiles, @lflags, @libs, $appout, $part);
-    my @parts = split(' ', $line);
+    my @parts = shellwords($line);
     shift(@parts); # ignore cmd
     while ($part = shift @parts) {
         if ($part =~ /^-IGNORE/) {
@@ -317,11 +339,15 @@ sub handleLinkLine
             $appout = shift @parts;
         } elsif ("$part" eq "-lz") {
             push(@libs, "zlib.lib");
-	} elsif ("$part" eq "-lcrypto") {
+        } elsif ("$part" eq "-lcrypto") {
             push(@libs, "libeay32.lib");
         } elsif ("$part" eq "-lssl") {
             push(@libs, "ssleay32.lib");
-        } elsif ($part =~ /^-/) {
+        } elsif ("$part" eq "-lcurl") {
+            push(@libs, "libcurl.lib");
+        } elsif ("$part" eq "-liconv") {
+            push(@libs, "libiconv.lib");
+        } elsif ($part =~ /^[-\/]/) {
             push(@lflags, $part);
         } elsif ($part =~ /\.(a|lib)$/) {
             $part =~ s/\.a$/.lib/;
@@ -333,7 +359,7 @@ sub handleLinkLine
         } elsif ($part =~ /\.obj$/) {
             # do nothing, 'make' should not be producing .obj, only .o files
         } else {
-            die "Unhandled lib option @ line $lineno: $part";
+            die "Unhandled link option @ line $lineno: $part";
         }
     }
 #    print "AppOut: '$appout'\nLFlags: @lflags\nLibs  : @libs\nOfiles: @objfiles\n";

git-rebase--merge.sh

@@ -71,7 +71,7 @@ call_merge () {
 	test -z "$strategy" && strategy=recursive
 	# If cmt doesn't have a parent, don't include it as a base
 	base=$(git rev-parse --verify --quiet $cmt^)
-	eval 'git-merge-$strategy' $strategy_opts $base ' -- "$hd" "$cmt"'
+	eval 'git merge-$strategy' $strategy_opts $base ' -- "$hd" "$cmt"'
 	rv=$?
 	case "$rv" in
 	0)

git.c

@@ -682,6 +682,31 @@ static int run_argv(int *argcp, const char ***argv)
 		 */
 		if (!done_alias)
 			handle_builtin(*argcp, *argv);
+		else if (get_builtin(**argv)) {
+			struct argv_array args = ARGV_ARRAY_INIT;
+			int i;
+
+			if (get_super_prefix())
+				die("%s doesn't support --super-prefix", **argv);
+
+			commit_pager_choice();
+
+			argv_array_push(&args, "git");
+			for (i = 0; i < *argcp; i++)
+				argv_array_push(&args, (*argv)[i]);
+
+			trace_argv_printf(args.argv, "trace: exec:");
+
+			/*
+			 * if we fail because the command is not found, it is
+			 * OK to return. Otherwise, we just pass along the status code.
+			 */
+			i = run_command_v_opt(args.argv, RUN_SILENT_EXEC_FAILURE |
+					      RUN_CLEAN_ON_EXIT);
+			if (i >= 0 || errno != ENOENT)
+				exit(i);
+			die("could not execute builtin %s", **argv);
+		}
 
 		/* .. then try the external ones */
 		execv_dashed_external(*argv);

t/t5505-remote.sh

@@ -830,6 +830,7 @@ test_expect_success 'migrate a remote from named file in $GIT_DIR/branches' '
 	(
 		cd six &&
 		git remote rm origin &&
+		mkdir -p .git/branches &&
 		echo "$origin_url" >.git/branches/origin &&
 		git remote rename origin origin &&
 		test_path_is_missing .git/branches/origin &&
@@ -844,6 +845,7 @@ test_expect_success 'migrate a remote from named file in $GIT_DIR/branches (2)'
 	(
 		cd seven &&
 		git remote rm origin &&
+		mkdir -p .git/branches &&
 		echo "quux#foom" > .git/branches/origin &&
 		git remote rename origin origin &&
 		test_path_is_missing .git/branches/origin &&

t/t5516-fetch-push.sh

@@ -866,6 +866,7 @@ test_expect_success 'fetch with branches' '
 	mk_empty testrepo &&
 	git branch second $the_first_commit &&
 	git checkout second &&
+	mkdir -p testrepo/.git/branches &&
 	echo ".." > testrepo/.git/branches/branch1 &&
 	(
 		cd testrepo &&
@@ -879,6 +880,7 @@ test_expect_success 'fetch with branches' '
 
 test_expect_success 'fetch with branches containing #' '
 	mk_empty testrepo &&
+	mkdir -p testrepo/.git/branches &&
 	echo "..#second" > testrepo/.git/branches/branch2 &&
 	(
 		cd testrepo &&
@@ -893,6 +895,7 @@ test_expect_success 'fetch with branches containing #' '
 test_expect_success 'push with branches' '
 	mk_empty testrepo &&
 	git checkout second &&
+	mkdir -p .git/branches &&
 	echo "testrepo" > .git/branches/branch1 &&
 	git push branch1 &&
 	(
@@ -905,6 +908,7 @@ test_expect_success 'push with branches' '
 
 test_expect_success 'push with branches containing #' '
 	mk_empty testrepo &&
+	mkdir -p .git/branches &&
 	echo "testrepo#branch3" > .git/branches/branch2 &&
 	git push branch2 &&
 	(

t/test-lib-functions.sh

@@ -890,7 +890,7 @@ test_create_repo () {
 	mkdir -p "$repo"
 	(
 		cd "$repo" || error "Cannot setup test environment"
-		"$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
+		"$GIT_EXEC_PATH/git$X" init "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
 		error "cannot run git init -- have you built things yet?"
 		mv .git/hooks .git/hooks-disabled
 	) || exit

t/test-lib.sh

@@ -49,18 +49,26 @@ export ASAN_OPTIONS
 : ${LSAN_OPTIONS=abort_on_error=1}
 export LSAN_OPTIONS
 
+if test ! -f "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
+then
+	echo >&2 'error: GIT-BUILD-OPTIONS missing (has Git been built?).'
+	exit 1
+fi
+. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
+export PERL_PATH SHELL_PATH
+
+test -z "$MSVC_DEPS" ||
+PATH="$GIT_BUILD_DIR/$MSVC_DEPS/bin:$PATH"
+
 ################################################################
 # It appears that people try to run tests without building...
-"$GIT_BUILD_DIR/git" >/dev/null
+"$GIT_BUILD_DIR/git$X" >/dev/null
 if test $? != 1
 then
 	echo >&2 'error: you do not seem to have built git yet.'
 	exit 1
 fi
 
-. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
-export PERL_PATH SHELL_PATH
-
 # if --tee was passed, write the output not only to the terminal, but
 # additionally to the file test-results/$BASENAME.out, too.
 case "$GIT_TEST_TEE_STARTED, $* " in