SHA1: Add support for Common Crypto

libSystem on darwin can handle SHA1 computation without needing to pull in
OpenSSL. See CC_crypto(3)

Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
This commit is contained in:
Jeremy Huddleston 2009-11-05 18:13:07 -08:00
commit 6b109919f6
3 changed files with 44 additions and 1 deletions

View file

@ -1287,7 +1287,7 @@ CORE_INCS='-I$(top_srcdir)/include -I$(top_builddir)/include'
# SHA1 hashing
AC_ARG_WITH([sha1],
[AS_HELP_STRING([--with-sha1=libc|libmd|libgcrypt|libcrypto|libsha1],
[AS_HELP_STRING([--with-sha1=libc|libmd|libgcrypt|libcrypto|libsha1|CommonCrypto],
[choose SHA1 implementation])])
AC_CHECK_FUNC([SHA1Init], [HAVE_SHA1_IN_LIBC=yes])
if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_LIBC" = xyes; then
@ -1301,6 +1301,18 @@ if test "x$with_sha1" = xlibc; then
[Use libc SHA1 functions])
SHA1_LIBS=""
fi
AC_CHECK_FUNC([CC_SHA1_Init], [HAVE_SHA1_IN_COMMONCRYPTO=yes])
if test "x$with_sha1" = x && test "x$HAVE_SHA1_IN_COMMONCRYPTO" = xyes; then
with_sha1=CommonCrypto
fi
if test "x$with_sha1" = xCommonCrypto && test "x$HAVE_SHA1_IN_COMMONCRYPTO" != xyes; then
AC_MSG_ERROR([CommonCrypto requested but not found])
fi
if test "x$with_sha1" = xCommonCrypto; then
AC_DEFINE([HAVE_SHA1_IN_COMMONCRYPTO], [1],
[Use CommonCrypto SHA1 functions])
SHA1_LIBS=""
fi
AC_CHECK_LIB([md], [SHA1Init], [HAVE_LIBMD=yes])
if test "x$with_sha1" = x && test "x$HAVE_LIBMD" = xyes; then
with_sha1=libmd