cmOutputConverter: mark helper functions static

This allows the linker to entirely drop any symbols of the functions.

1 files changed, 4 insertions, 6 deletions

diff --git a/Source/cmOutputConverter.cxx b/Source/cmOutputConverter.cxx
index 6519dd9a72..fd42c5341c 100644
--- a/Source/cmOutputConverter.cxx
+++ b/Source/cmOutputConverter.cxx
@@ -342,13 +342,12 @@ use the caret character itself (^), use two in a row (^^).
 */
 
 /* Some helpers to identify character classes */
-namespace {
-inline int Shell__CharIsWhitespace(char c)
+static int Shell__CharIsWhitespace(char c)
 {
   return ((c == ' ') || (c == '\t'));
 }
 
-inline int Shell__CharNeedsQuotesOnUnix(char c)
+static int Shell__CharNeedsQuotesOnUnix(char c)
 {
   return ((c == '\'') || (c == '`') || (c == ';') || (c == '#') ||
           (c == '&') || (c == '$') || (c == '(') || (c == ')') || (c == '~') ||
@@ -356,17 +355,16 @@ inline int Shell__CharNeedsQuotesOnUnix(char c)
           (c == '\\'));
 }
 
-inline int Shell__CharNeedsQuotesOnWindows(char c)
+static int Shell__CharNeedsQuotesOnWindows(char c)
 {
   return ((c == '\'') || (c == '#') || (c == '&') || (c == '<') ||
           (c == '>') || (c == '|') || (c == '^'));
 }
 
-inline int Shell__CharIsMakeVariableName(char c)
+static int Shell__CharIsMakeVariableName(char c)
 {
   return c && (c == '_' || isalpha((static_cast<int>(c))));
 }
-}
 
 int cmOutputConverter::Shell__CharNeedsQuotes(char c, int flags)
 {