Fix a "pointer type missmatch" warning.

diff --git a/Makefile b/Makefile
index 9f2cbe2cb9eb941b0a0d3c7edb7f931fabf6c145..e18b007da26e95b2c34297d2f8c55fb055c0f5dc 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -89,6 +89,9 @@ all::
 #
 # Define NO_ICONV if your libc does not properly support iconv.
 #
+# Define OLD_ICONV if your library has an old iconv(), where the second
+# (input buffer pointer) parameter is declared with type (const char **).
+#
 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
 # is used instead.
@@ -573,6 +576,10 @@ ifdef NO_ICONV
        BASIC_CFLAGS += -DNO_ICONV
 endif
 
+ifdef OLD_ICONV
+       BASIC_CFLAGS += -DOLD_ICONV
+endif
+
 ifdef PPC_SHA1
        SHA1_HEADER = "ppc/sha1.h"
        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o