AC_CHECK_FUNCS([getclock getrusage times])
AC_CHECK_FUNCS([_chsize ftruncate])
+dnl--------------------------------------------------------------------
+dnl * Deal with arguments telling us iconv is somewhere odd
+dnl--------------------------------------------------------------------
+
+AC_ARG_WITH([iconv-includes],
+ [AC_HELP_STRING([--with-iconv-includes],
+ [directory containing iconv.h])],
+ [ICONV_INCLUDE_DIRS=$withval; CPPFLAGS="-I$withval"],
+ [ICONV_INCLUDE_DIRS=])
+
+AC_ARG_WITH([iconv-libraries],
+ [AC_HELP_STRING([--with-iconv-libraries],
+ [directory containing iconv library])],
+ [ICONV_LIB_DIRS=$withval; LDFLAGS="-L$withval"],
+ [ICONV_LIB_DIRS=])
+
+AC_SUBST(ICONV_INCLUDE_DIRS)
+AC_SUBST(ICONV_LIB_DIRS)
+
# map standard C types and ISO types to Haskell types
FPTOOLS_CHECK_HTYPE(char)
FPTOOLS_CHECK_HTYPE(signed char)
AC_MSG_ERROR([iconv is required on non-Windows platforms]);;
esac])
+# If possible, we use libcharset instead of nl_langinfo(CODESET) to
+# determine the current locale's character encoding.
+FP_SEARCH_LIBS_PROTO(
+ [locale_charset],
+ [#include <libcharset.h>],
+ [const char* charset = locale_charset();],
+ [charset],
+ [AC_DEFINE([HAVE_LIBCHARSET], [1], [Define to 1 if you have libcharset.])
+ EXTRA_LIBS="$EXTRA_LIBS $ac_lib"])
+
+
AC_SUBST(EXTRA_LIBS)
AC_CONFIG_FILES([base.buildinfo])