X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fgit.git;a=blobdiff_plain;f=config.mak.uname;h=db7f06b95fda4ea8de9f409e11f594c163220463;hp=b71688eeb73f10da004f3d16e3de9afd13eb9c7e;hb=0253e126a271f10dc1f1fc630193a4026ec8a7ee;hpb=fe3ec21fb03e7d02d00fc845e7a7d3e692bb67a2

diff --git a/config.mak.uname b/config.mak.uname
index b71688eeb7..db7f06b95f 100644
--- a/config.mak.uname
+++ b/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 := $(shell sh -c 'uname -o 2>/dev/null || echo not')
@@ -11,6 +15,21 @@ ifdef MSVC
 	# avoid the MingW and Cygwin configuration sections
 	uname_S := Windows
 	uname_O := Windows
+
+	# Generate and include makefile variables that point to the
+	# currently installed set of MSVC command line tools.
+compat/vcbuild/MSVC-DEFS-GEN: compat/vcbuild/find_vs_env.bat
+	@"$<" | tr '\\' / >"$@"
+include compat/vcbuild/MSVC-DEFS-GEN
+
+	# See if vcpkg and the vcpkg-build versions of the third-party
+	# libraries that we use are installed.  We include the result
+	# to get $(vcpkg_*) variables defined for the Makefile.
+ifeq (,$(SKIP_VCPKG))
+compat/vcbuild/VCPKG-DEFS: compat/vcbuild/vcpkg_install.bat
+	@"$<"
+include compat/vcbuild/VCPKG-DEFS
+endif
 endif
 
 # We choose to avoid "if .. else if .. else .. endif endif"
@@ -356,6 +375,19 @@ endif
 ifeq ($(uname_S),Windows)
 	GIT_VERSION := $(GIT_VERSION).MSVC
 	pathsep = ;
+	# Assume that this is built in Git for Windows' SDK
+	ifeq (MINGW32,$(MSYSTEM))
+		prefix = /mingw32
+	else
+		prefix = /mingw64
+	endif
+	# Prepend MSVC 64-bit tool-chain to PATH.
+	#
+	# A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
+	# link.exe next to, and required by, cl.exe, we have to prepend this
+	# onto the existing $PATH.
+	#
+	SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
 	HAVE_ALLOCA_H = YesPlease
 	NO_PREAD = YesPlease
 	NEEDS_CRYPTO_WITH_SSL = YesPlease
@@ -368,11 +400,14 @@ ifeq ($(uname_S),Windows)
 	NO_STRCASESTR = YesPlease
 	NO_STRLCPY = YesPlease
 	NO_MEMMEM = YesPlease
-	# NEEDS_LIBICONV = YesPlease
-	NO_ICONV = YesPlease
+	NEEDS_LIBICONV = YesPlease
 	NO_STRTOUMAX = YesPlease
 	NO_MKDTEMP = YesPlease
-	SNPRINTF_RETURNS_BOGUS = YesPlease
+	NO_INTTYPES_H = YesPlease
+	# VS2015 with UCRT claims that snprintf and friends are C99 compliant,
+	# so we don't need this:
+	#
+	#   SNPRINTF_RETURNS_BOGUS = YesPlease
 	NO_SVN_TESTS = YesPlease
 	RUNTIME_PREFIX = YesPlease
 	HAVE_WPGMPTR = YesWeDo
@@ -385,7 +420,6 @@ ifeq ($(uname_S),Windows)
 	NO_REGEX = YesPlease
 	NO_GETTEXT = YesPlease
 	NO_PYTHON = YesPlease
-	BLK_SHA1 = YesPlease
 	ETAGS_TARGET = ETAGS
 	NO_POSIX_GOODIES = UnfortunatelyYes
 	NATIVE_CRLF = YesPlease
@@ -394,26 +428,52 @@ ifeq ($(uname_S),Windows)
 	CC = compat/vcbuild/scripts/clink.pl
 	AR = compat/vcbuild/scripts/lib.pl
 	CFLAGS =
-	BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
+	BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
 	COMPAT_OBJS = compat/msvc.o compat/winansi.o \
 		compat/win32/path-utils.o \
 		compat/win32/pthread.o compat/win32/syslog.o \
 		compat/win32/trace2_win32_process_info.o \
 		compat/win32/dirent.o
-	COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
-	BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE
-	EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj
+	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 -ENTRY:wmainCRTStartup -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 =
+	BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
+ifndef DEBUG
+	BASIC_CFLAGS += $(vcpkg_rel_lib)
+else
+	BASIC_CFLAGS += $(vcpkg_dbg_lib)
+endif
+	BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
+
+ifneq ($(USE_MSVC_CRTDBG),)
+	# Optionally enable memory leak reporting.
+	BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
+endif
 	BASIC_CFLAGS += -DPROTECT_NTFS_DEFAULT=1
+	# Always give "-Zi" to the compiler and "-debug" to linker (even in
+	# release mode) to force a PDB to be generated (like RelWithDebInfo).
+	BASIC_CFLAGS += -Zi
+	BASIC_LDFLAGS += -debug -Zf
+
+ifdef NO_SAFESEH
+	LDFLAGS += -SAFESEH:NO
+endif
+
 ifndef DEBUG
-	BASIC_CFLAGS += -GL -Os -MD
-	BASIC_LDFLAGS += -LTCG
+	BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
+	BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
 	AR += -LTCG
 else
-	BASIC_CFLAGS += -Zi -MDd
+	BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
 endif
 	X = .exe
+
+compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
 endif
 ifeq ($(uname_S),Interix)
 	NO_INITGROUPS = YesPlease
@@ -548,6 +608,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
 	ETAGS_TARGET = ETAGS
 	NO_POSIX_GOODIES = UnfortunatelyYes
 	DEFAULT_HELP_FORMAT = html
+	BASIC_LDFLAGS += -municode
 	COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
 	COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 	COMPAT_OBJS += compat/mingw.o compat/winansi.o \
@@ -571,7 +632,7 @@ ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 	INTERNAL_QSORT = YesPlease
 	HAVE_LIBCHARSET_H = YesPlease
 	NO_GETTEXT = YesPlease
-	COMPAT_CLFAGS += -D__USE_MINGW_ACCESS
+	COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
 else
 	ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
 		# MSys2
@@ -596,7 +657,8 @@ else
 			BASIC_LDFLAGS += -Wl,--large-address-aware
 		endif
 		CC = gcc
-		COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY
+		COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
+			-fstack-protector-strong
 		EXTLIBS += -lntdll
 		INSTALL = /bin/install
 		NO_R_TO_GCC_LINKER = YesPlease
@@ -629,3 +691,77 @@ ifeq ($(uname_S),QNX)
 	NO_STRCASESTR = YesPlease
 	NO_STRLCPY = YesPlease
 endif
+
+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/*}/*.vcxproj
+
+	# Generate the LinkOrCopyBuiltins.targets file
+	(echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
+	 echo '  <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
+	 for name in $(BUILT_INS);\
+	 do \
+	   echo '    <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
+	 done && \
+	 for name in $(REMOTE_CURL_ALIASES); \
+	 do \
+	   echo '    <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
+	 done && \
+	 echo '  </Target>' && \
+	 echo '</Project>') >git/LinkOrCopyBuiltins.targets
+	git add -f git/LinkOrCopyBuiltins.targets
+
+	# Add command-list.h
+	$(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 command-list.h
+	git add -f command-list.h
+
+	# Add scripts
+	rm -f perl/perl.mak
+	$(MAKE) MSVC=1 SKIP_VCPKG=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 SKIP_VCPKG=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
+	$(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
+	git add -f GIT-BUILD-OPTIONS
+
+	# Commit the whole shebang
+	git commit -m "Generate Visual Studio solution" \
+		-m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"