Merge branch 'jh/mingw-openssl-sha1'

Windows port wants to use OpenSSL's implementation of SHA-1
routines, so let them.

* jh/mingw-openssl-sha1:
mingw: use OpenSSL's SHA-1 routines

diff --combined config.mak.uname
index 7bdf86d2aa9396af909bf117ed7cf25f12e7144f,3c295c91d08c0a003bbe81483df7ec2f95656b7f..399fe192719072691ebdbd7954fd8bd6cc12b96e
--- 1/config.mak.uname
--- 2/config.mak.uname
+++ b/config.mak.uname
@@@ -17,6 -17,9 +17,6 @@@ endi
  # because maintaining the nesting to match is a pain.  If
  # we had "elif" things would have been much nicer...
  
 -ifeq ($(uname_M),x86_64)
 -      XDL_FAST_HASH = YesPlease
 -endif
  ifeq ($(uname_S),OSF1)
        # Need this for u_short definitions et al
        BASIC_CFLAGS += -D_OSF_SOURCE
@@@ -27,6 -30,7 +27,6 @@@ endi
  ifeq ($(uname_S),Linux)
        HAVE_ALLOCA_H = YesPlease
        NO_STRLCPY = YesPlease
 -      NO_MKSTEMPS = YesPlease
        HAVE_PATHS_H = YesPlease
        LIBC_CONTAINS_LIBINTL = YesPlease
        HAVE_DEV_TTY = YesPlease
@@@ -40,6 -44,7 +40,6 @@@ endi
  ifeq ($(uname_S),GNU/kFreeBSD)
        HAVE_ALLOCA_H = YesPlease
        NO_STRLCPY = YesPlease
 -      NO_MKSTEMPS = YesPlease
        HAVE_PATHS_H = YesPlease
        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
        LIBC_CONTAINS_LIBINTL = YesPlease
@@@ -53,6 -58,7 +53,6 @@@ ifeq ($(uname_S),UnixWare
        SHELL_PATH = /usr/local/bin/bash
        NO_IPV6 = YesPlease
        NO_HSTRERROR = YesPlease
 -      NO_MKSTEMPS = YesPlease
        BASIC_CFLAGS += -Kthread
        BASIC_CFLAGS += -I/usr/local/include
        BASIC_LDFLAGS += -L/usr/local/lib
@@@ -76,6 -82,7 +76,6 @@@ ifeq ($(uname_S),SCO_SV
        SHELL_PATH = /usr/bin/bash
        NO_IPV6 = YesPlease
        NO_HSTRERROR = YesPlease
 -      NO_MKSTEMPS = YesPlease
        BASIC_CFLAGS += -I/usr/local/include
        BASIC_LDFLAGS += -L/usr/local/lib
        NO_STRCASESTR = YesPlease
@@@ -118,6 -125,7 +118,6 @@@ ifeq ($(uname_S),SunOS
        NO_STRCASESTR = YesPlease
        NO_MEMMEM = YesPlease
        NO_MKDTEMP = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_REGEX = YesPlease
        NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
        HAVE_DEV_TTY = YesPlease
@@@ -163,6 -171,7 +163,6 @@@ ifeq ($(uname_O),Cygwin
                NO_D_TYPE_IN_DIRENT = YesPlease
                NO_STRCASESTR = YesPlease
                NO_MEMMEM = YesPlease
 -              NO_MKSTEMPS = YesPlease
                NO_SYMLINK_HEAD = YesPlease
                NO_IPV6 = YesPlease
                OLD_ICONV = UnfortunatelyYes
@@@ -227,6 -236,7 +227,6 @@@ ifeq ($(uname_S),NetBSD
        BASIC_CFLAGS += -I/usr/pkg/include
        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
        USE_ST_TIMESPEC = YesPlease
 -      NO_MKSTEMPS = YesPlease
        HAVE_PATHS_H = YesPlease
        HAVE_BSD_SYSCTL = YesPlease
  endif
@@@ -235,6 -245,7 +235,6 @@@ ifeq ($(uname_S),AIX
        NO_STRCASESTR = YesPlease
        NO_MEMMEM = YesPlease
        NO_MKDTEMP = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_STRLCPY = YesPlease
        NO_NSEC = YesPlease
        FREAD_READS_DIRECTORIES = UnfortunatelyYes
@@@ -255,6 -266,7 +255,6 @@@ ifeq ($(uname_S),GNU
        # GNU/Hurd
        HAVE_ALLOCA_H = YesPlease
        NO_STRLCPY = YesPlease
 -      NO_MKSTEMPS = YesPlease
        HAVE_PATHS_H = YesPlease
        LIBC_CONTAINS_LIBINTL = YesPlease
  endif
@@@ -263,6 -275,7 +263,6 @@@ ifeq ($(uname_S),IRIX
        NO_UNSETENV = YesPlease
        NO_STRCASESTR = YesPlease
        NO_MEMMEM = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_MKDTEMP = YesPlease
        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
@@@ -281,6 -294,7 +281,6 @@@ ifeq ($(uname_S),IRIX64
        NO_UNSETENV = YesPlease
        NO_STRCASESTR = YesPlease
        NO_MEMMEM = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_MKDTEMP = YesPlease
        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
@@@ -300,6 -314,7 +300,6 @@@ ifeq ($(uname_S),HP-UX
        NO_SETENV = YesPlease
        NO_STRCASESTR = YesPlease
        NO_MEMMEM = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_STRLCPY = YesPlease
        NO_MKDTEMP = YesPlease
        NO_UNSETENV = YesPlease
@@@ -340,6 -355,7 +340,6 @@@ ifeq ($(uname_S),Windows
        NO_ICONV = YesPlease
        NO_STRTOUMAX = YesPlease
        NO_MKDTEMP = YesPlease
 -      NO_MKSTEMPS = YesPlease
        SNPRINTF_RETURNS_BOGUS = YesPlease
        NO_SVN_TESTS = YesPlease
        RUNTIME_PREFIX = YesPlease
@@@ -389,6 -405,7 +389,6 @@@ ifeq ($(uname_S),Interix
        NO_MKDTEMP = YesPlease
        NO_STRTOUMAX = YesPlease
        NO_NSEC = YesPlease
 -      NO_MKSTEMPS = YesPlease
        ifeq ($(uname_R),3.5)
                NO_INET_NTOP = YesPlease
                NO_INET_PTON = YesPlease
@@@ -447,6 -464,7 +447,6 @@@ ifeq ($(uname_S),NONSTOP_KERNEL
        NO_SETENV = YesPlease
        NO_UNSETENV = YesPlease
        NO_MKDTEMP = YesPlease
 -      NO_MKSTEMPS = YesPlease
        # Currently libiconv-1.9.1.
        OLD_ICONV = UnfortunatelyYes
        NO_REGEX = YesPlease
@@@ -488,6 -506,7 +488,6 @@@ ifneq (,$(findstring MINGW,$(uname_S))
        NEEDS_LIBICONV = YesPlease
        NO_STRTOUMAX = YesPlease
        NO_MKDTEMP = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_SVN_TESTS = YesPlease
        NO_PERL_MAKEMAKER = YesPlease
        RUNTIME_PREFIX = YesPlease
@@@ -499,7 -518,6 +499,6 @@@
        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
        NO_REGEX = YesPlease
        NO_PYTHON = YesPlease
-       BLK_SHA1 = YesPlease
        ETAGS_TARGET = ETAGS
        NO_INET_PTON = YesPlease
        NO_INET_NTOP = YesPlease
@@@ -568,6 -586,7 +567,6 @@@ ifeq ($(uname_S),QNX
        NO_ICONV = YesPlease
        NO_MEMMEM = YesPlease
        NO_MKDTEMP = YesPlease
 -      NO_MKSTEMPS = YesPlease
        NO_NSEC = YesPlease
        NO_PTHREADS = YesPlease
        NO_R_TO_GCC_LINKER = YesPlease