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