| From: Andrew Ruder <andrew.ruder@elecsyscorp.com> |
| Subject: [PATCH] Disable tcl compatibility layers |
| |
| Turn off building compatibility layers for old/broken versions of |
| standard functions (strstr, strtoul, strtod) with the assumption that |
| anything buildroot is using as a standard C library will be good enough |
| to not have broken behavior. |
| |
| Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> |
| --- |
| |
| diff --git a/unix/tcl.m4 b/unix/tcl.m4 |
| --- a/unix/tcl.m4 |
| +++ b/unix/tcl.m4 |
| @@ -2466,7 +2466,7 @@ AC_DEFUN([SC_BUGGY_STRTOD], [ |
| } |
| exit(0); |
| }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, |
| - tcl_cv_strtod_buggy=buggy)]) |
| + tcl_cv_strtod_buggy=ok)]) |
| if test "$tcl_cv_strtod_buggy" = buggy; then |
| AC_LIBOBJ([fixstrtod]) |
| USE_COMPAT=1 |
| @@ -2725,7 +2725,7 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[ |
| if test ["$tcl_ok"] = 1; then |
| AC_CACHE_CHECK([proper ]$1[ implementation], [tcl_cv_]$1[_unbroken], |
| AC_TRY_RUN([[int main() {]$2[}]],[tcl_cv_]$1[_unbroken]=ok, |
| - [tcl_cv_]$1[_unbroken]=broken,[tcl_cv_]$1[_unbroken]=unknown)) |
| + [tcl_cv_]$1[_unbroken]=broken,[tcl_cv_]$1[_unbroken]=ok)) |
| if test ["$tcl_cv_]$1[_unbroken"] = "ok"; then |
| tcl_ok=1 |
| else |
