Renamed configure.in to configure.ac

1 files changed, 83 insertions, 0 deletions

diff --git a/unicode/configure.ac b/unicode/configure.ac
new file mode 100644
index 0000000..a8adc78
--- /dev/null
+++ b/unicode/configure.ac
@@ -0,0 +1,83 @@
+dnl Process this file with autoconf to produce a configure script.
+
+AC_INIT(unicode, 0.10, [courier-maildrop@lists.sourceforge.net])
+
+>confdefs.h  # Kill PACKAGE_ macros
+
+AC_CONFIG_SRCDIR(unicodecpp.C)
+AC_CONFIG_AUX_DIR(../..)
+
+LPATH="$PATH:/usr/local/bin"
+
+AM_CONFIG_HEADER(unicode_config.h)
+AM_INIT_AUTOMAKE([foreign no-define])
+dnl Checks for programs.
+
+AC_PROG_MAKE_SET
+AM_PROG_LIBTOOL
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_CC
+AC_PROG_CXX
+AC_PATH_PROGS(PERL, perl5 perl, perl, $LPATH)
+
+if test "$PERL" = "perl"
+then
+	AC_MSG_ERROR(Perl not found.)
+fi
+
+dnl Checks for libraries.
+
+dnl Checks for header files.
+
+AC_CHECK_HEADERS(stddef.h wchar.h locale.h)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+
+dnl Checks for library functions.
+
+AC_CHECK_FUNCS(setlocale)
+
+AM_CONDITIONAL(UPDATE_UNICODE, test -f ${srcdir}/UnicodeData.txt)
+
+AC_SYS_LARGEFILE
+
+AC_C_BIGENDIAN
+
+AC_MSG_CHECKING([whether libcharset is used])
+AC_ARG_WITH(libcharset,
+	[  --with-libcharset     Use the libcharset library],
+	unicode_with_libcharset=$withval,
+	unicode_with_libcharset=no)
+AC_MSG_RESULT($unicode_with_libcharset)
+if test "$unicode_with_libcharset" = "yes"; then
+  AC_CHECK_LIB(charset,locale_charset)
+  if test "$ac_cv_lib_charset_locale_charset" = "yes"; then
+    AC_CHECK_HEADERS(localcharset.h libcharset.h)
+  else
+    AC_MSG_ERROR([libcharset was not found.  Install libcharset package.])
+  fi
+  AC_DEFINE_UNQUOTED(UNICODE_USE_LIBCHARSET, 1,
+	[ Set this to 1 to use libcharset library. ])
+else
+  AM_LANGINFO_CODESET
+fi
+
+save_LIBS="$LIBS"
+
+LIBS="$LIBS -liconv"
+
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#include <iconv.h>
+],[
+
+iconv_open("","");
+])] ,[ : ], [LIBS="$save_LIBS"])
+
+if test "$GCC" = "yes"
+then
+	CFLAGS="$CFLAGS -Wall -fexceptions"
+fi
+CFLAGS="-I.. -I$srcdir/.. $CFLAGS"
+CXXFLAGS="-I.. -I$srcdir/.. $CXXFLAGS"
+AC_OUTPUT(Makefile)