Renamed configure.in to configure.ac

1 files changed, 156 insertions, 0 deletions

diff --git a/sha1/configure.ac b/sha1/configure.ac
new file mode 100644
index 0000000..54572b4
--- /dev/null
+++ b/sha1/configure.ac
@@ -0,0 +1,156 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright 2001-2004 Double Precision, Inc.
+dnl See COPYING for distribution information.
+
+AC_PREREQ(2.59)
+AC_INIT(libsha1, 1.21, courier-users@lists.sourceforge.net)
+
+>confdefs.h  # Kill PACKAGE_ macros
+
+AC_CONFIG_SRCDIR([hmac.c])
+AC_CONFIG_AUX_DIR(../..)
+AM_CONFIG_HEADER([config.h])
+AM_INIT_AUTOMAKE([foreign no-define])
+
+AM_CONDITIONAL(HMACC, test -d ${srcdir}/../libhmac)
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_LIBTOOL
+
+if test "$GCC" = yes
+then
+	CFLAGS="-Wall $CFLAGS"
+fi
+CFLAGS="$CFLAGS -I$srcdir/.. -I.."
+
+dnl Checks for libraries.
+
+dnl Checks for header files.
+
+AC_CHECK_HEADERS(sys/types.h)
+
+AC_ARG_WITH(int32,
+[  --with-int32='type'     use 'type' for an unsigned 32 bit integer type
+                          ( default is 'unsigned')],
+	int32="$withval", [
+
+		AC_MSG_CHECKING(for uint32_t)
+
+		AC_TRY_COMPILE([
+#if HAVE_SYS_TYPES_H
+#include	<sys/types.h>
+#endif
+		],[
+			uint32_t	i=0;
+		], [ AC_MSG_RESULT(yes) ; int32="uint32_t"], [
+
+		AC_MSG_RESULT(no)
+		AC_MSG_CHECKING(for u_int_32_t)
+
+		AC_TRY_COMPILE([
+#if HAVE_SYS_TYPES_H
+#include	<sys/types.h>
+#endif
+			],[
+				u_int32_t	i=0;
+			], [AC_MSG_RESULT(yes); int32="u_int32_t"],[
+
+			AC_MSG_RESULT(no)
+
+			AC_CHECK_SIZEOF(unsigned, 0)
+			if test "$ac_cv_sizeof_unsigned" != 4
+			then
+				AC_CHECK_SIZEOF(unsigned long, 0)
+				if test "$ac_cv_sizeof_unsigned_long" != 4
+				then
+					AC_CHECK_SIZEOF(unsigned short, 0)
+					if test "$ac_cv_sizeof_unsigned_short" != 4
+					then
+						AC_ERROR(--with-int32 option is required)
+					fi
+					int32="unsigned short"
+				else
+					int32="unsigned long"
+				fi
+			else
+				int32="unsigned"
+			fi
+			])
+		])
+	]
+)
+UINT32="$int32"
+
+AC_DEFINE_UNQUOTED(SHA1_WORD, $UINT32, [ 32 bit data type ])
+
+AC_ARG_WITH(int64,
+[  --with-int64='type'     use 'type' for an unsigned 64 bit integer type
+                          ( default is 'unsigned')],
+	int64="$withval", [
+
+		AC_MSG_CHECKING(for uint64_t)
+
+		AC_TRY_COMPILE([
+#if HAVE_SYS_TYPES_H
+#include	<sys/types.h>
+#endif
+		],[
+			uint64_t	i=0;
+		], [ AC_MSG_RESULT(yes) ; int64="uint64_t"], [
+
+		AC_MSG_RESULT(no)
+		AC_MSG_CHECKING(for u_int_64_t)
+
+		AC_TRY_COMPILE([
+#if HAVE_SYS_TYPES_H
+#include	<sys/types.h>
+#endif
+			],[
+				u_int64_t	i=0;
+			], [AC_MSG_RESULT(yes); int64="u_int64_t"],[
+
+			AC_MSG_RESULT(no)
+
+			AC_CHECK_SIZEOF(unsigned, 0)
+			if test "$ac_cv_sizeof_unsigned" != 8
+			then
+				AC_CHECK_SIZEOF(unsigned long, 0)
+				if test "$ac_cv_sizeof_unsigned_long" != 8
+				then
+					AC_CHECK_SIZEOF(unsigned long long, 0)
+					if test "$ac_cv_sizeof_unsigned_long_long" != 8
+					then
+						AC_CHECK_SIZEOF(unsigned short, 0)
+						if test "$ac_cv_sizeof_unsigned_short" != 8
+						then
+							AC_ERROR(--with-int64 option is required)
+						fi
+						int64="unsigned short"
+					else
+						int64="unsigned long long"
+					fi
+				else
+					int64="unsigned long"
+				fi
+			else
+				int64="unsigned"
+			fi
+			])
+		])
+	]
+)
+UINT64="$int64"
+
+AC_DEFINE_UNQUOTED(SHA512_WORD, $UINT64, [ 64 bit data type ])
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_SYS_LARGEFILE
+
+dnl Checks for library functions.
+AC_HEADER_STDC
+
+AC_OUTPUT(Makefile)