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Remove some unused functions
- From: "Ben Elliston" <bje at au1 dot ibm dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: 02 Nov 2004 11:17:49 +1100
- Subject: Remove some unused functions
Andrew Tridgell's "findstatic" script has revealed a number of
functions and variables in GCC that should be static. This has also
found some unused functions (detected by the compiler once made
static).
I'll post a series of patches today to that effect. Here is the
first. Tested with a bootstrap on i686-pc-linux-gnu. Okay for
mainline?
Ben
2004-11-02 Ben Elliston <bje@au.ibm.com>
* cppdefault.h (cpp_SYSROOT): Remove.
* cppdefault.c (cpp_SYSROT): Likewise.
Index: cppdefault.h
===================================================================
RCS file: /home/bje/gcc-cvs/gcc/gcc/cppdefault.h,v
retrieving revision 1.8
diff -u -p -r1.8 cppdefault.h
--- cppdefault.h 1 Mar 2003 14:31:12 -0000 1.8
+++ cppdefault.h 2 Nov 2004 00:14:41 -0000
@@ -49,6 +49,4 @@ extern const struct default_include cpp_
extern const char cpp_GCC_INCLUDE_DIR[];
extern const size_t cpp_GCC_INCLUDE_DIR_len;
-extern const char *cpp_SYSROOT;
-
#endif /* ! GCC_CPPDEFAULT_H */
Index: cppdefault.c
===================================================================
RCS file: /home/bje/gcc-cvs/gcc/gcc/cppdefault.c,v
retrieving revision 1.7
diff -u -p -r1.7 cppdefault.c
--- cppdefault.c 1 Mar 2003 14:31:12 -0000 1.7
+++ cppdefault.c 2 Nov 2004 00:14:41 -0000
@@ -96,9 +96,3 @@ const size_t cpp_GCC_INCLUDE_DIR_len = s
const char cpp_GCC_INCLUDE_DIR[] = "";
const size_t cpp_GCC_INCLUDE_DIR_len = 0;
#endif
-
-#ifdef TARGET_SYSTEM_ROOT
-const char *cpp_SYSROOT = TARGET_SYSTEM_ROOT;
-#else
-const char *cpp_SYSROOT = "";
-#endif