MSVC: link dynamically to the CRT

Dynamic linking is generally preferred over static linking, and MSVCRT.dll
has been integral part of Windows for a long time.

This also fixes linker warnings for _malloc and _free in zlib.lib, which
seems to be compiled for MSVCRT.dll already.

The DLL version also exports some of the CRT initialization functions,
which are hidden in the static libcmt.lib (e.g. __wgetmainargs, required by
subsequent Unicode patches).

Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Stepan Kasal <kasal@ucw.cz>
Acked-by: Sebastian Schuberth <sschuberth@gmail.com>
Acked-by: Marat Radchenko <marat@slonopotamus.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/config.mak.uname b/config.mak.uname
index 23a880365616c34ea84d8a3194b98163864a2cd1..4a68c24eb2ad27bae3ae43115f0e52b04d948a4f 100644 (file)
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -358,16 +358,16 @@ ifeq ($(uname_S),Windows)
                compat/win32/pthread.o compat/win32/syslog.o \
                compat/win32/dirent.o
        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
-       BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
+       BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE
        EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj
        PTHREAD_LIBS =
        lib =
 ifndef DEBUG
-       BASIC_CFLAGS += -GL -Os -MT
+       BASIC_CFLAGS += -GL -Os -MD
        BASIC_LDFLAGS += -LTCG
        AR += -LTCG
 else
-       BASIC_CFLAGS += -Zi -MTd
+       BASIC_CFLAGS += -Zi -MDd
 endif
        X = .exe
 endif