The workaround for jimtcl 0.80 in commit
36ae487ed04b ("jimtcl:
add temporary workaround for memory leak in jimtcl 0.80") issues a
compile time error on macOS:
../src/helper/command.c:157:22: error: aliases are not
supported on darwin
__attribute__((weak, alias("workaround_createcommand")));
The OS is x86_64-apple-darwin19.6.0 and the compiler used is
x86_64-apple-darwin13.4.0-clang.
Restrict the workaround on Linux host only. The fix for 'expr'
syntax change is already merged and the workaround will be dropped
soon.
Change-Id: I925109a9c57c05f8c95b70bc7d6604eb1172cd79
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reported-by: Adam JeliĆski <ajelinski@users.sourceforge.net>
Fixes: 36ae487ed04b ("jimtcl: add temporary workaround for memory leak in jimtcl 0.80")
Fixes: https://sourceforge.net/p/openocd/tickets/304/
Reviewed-on: http://openocd.zylin.com/6241
Tested-by: jenkins
* Use the internal jimtcl API Jim_CreateCommandObj, not exported by jim.h,
* and override the bugged API through preprocessor's macro.
* This workaround works only when jimtcl is compiled as OpenOCD submodule.
* Use the internal jimtcl API Jim_CreateCommandObj, not exported by jim.h,
* and override the bugged API through preprocessor's macro.
* This workaround works only when jimtcl is compiled as OpenOCD submodule.
+ * It's broken on macOS, so it's currently restricted on Linux only.
* If jimtcl is linked-in from a precompiled library, either static or dynamic,
* the symbol Jim_CreateCommandObj is not exported and the build will use the
* bugged API.
* To be removed when OpenOCD will switch to jimtcl 0.81
*/
* If jimtcl is linked-in from a precompiled library, either static or dynamic,
* the symbol Jim_CreateCommandObj is not exported and the build will use the
* bugged API.
* To be removed when OpenOCD will switch to jimtcl 0.81
*/
+#if JIM_VERSION == 80 && defined __linux__
static int workaround_createcommand(Jim_Interp *interp, const char *cmdName,
Jim_CmdProc *cmdProc, void *privData, Jim_DelCmdProc *delProc);
int Jim_CreateCommandObj(Jim_Interp *interp, Jim_Obj *cmdNameObj,
static int workaround_createcommand(Jim_Interp *interp, const char *cmdName,
Jim_CmdProc *cmdProc, void *privData, Jim_DelCmdProc *delProc);
int Jim_CreateCommandObj(Jim_Interp *interp, Jim_Obj *cmdNameObj,
return retval;
}
#define Jim_CreateCommand workaround_createcommand
return retval;
}
#define Jim_CreateCommand workaround_createcommand
-#endif /* JIM_VERSION == 80 */
+#endif /* JIM_VERSION == 80 && defined __linux__*/
/* FIXME: end of workaround for memory leak in jimtcl 0.80 */
static int command_retval_set(Jim_Interp *interp, int retval)
/* FIXME: end of workaround for memory leak in jimtcl 0.80 */
static int command_retval_set(Jim_Interp *interp, int retval)