Applied patch #2762516

[fw/sdcc] / src / SDCCmain.c

diff --git a/src/SDCCmain.c b/src/SDCCmain.c
index cfdbb10a6cc2c6a3c3df3f320ff7680914642d46..8b1194ba888fa19275225c1249df88a9d786ab50 100644 (file)
--- a/src/SDCCmain.c
+++ b/src/SDCCmain.c
@@ -1988,6 +1988,9 @@ preProcess (char **envp)
       if (options.noOverlay)
         addSet(&preArgvSet, Safe_strdup("-DSDCC_NOOVERLAY"));
 
+      if (options.unsigned_char)
+        addSet(&preArgvSet, Safe_strdup("-DSDCC_CHAR_UNSIGNED"));
+
       /* set the macro for large model  */
       switch (options.model)
         {
@@ -2049,7 +2052,7 @@ preProcess (char **envp)
 
       /* standard include path */
       if (!options.nostdinc) {
-        inclList = appendStrSet(includeDirsSet, "-I\"", "\"");
+        inclList = appendStrSet(includeDirsSet, "-isystem \"", "\"");
         mergeSets(&preArgvSet, inclList);
       }